From squalyl at gmail.com Thu Mar 11 23:51:47 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Fri, 12 Mar 2010 00:51:47 +0100 Subject: Sim In-Reply-To: <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> Message-ID: <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> (sorry dexter , this was intended for the list - someone has to fix the reply-to address of this group) Hi all, Tonight I worked on the sim implementation with javacard. I will update this thread with my progress. A few minutes ago, I completed the most important parts selection and creation code, that allows me to create any directory structure on the card. There is no security yet, only the highway to what is necessary. Side roads will be added later. My implementation has a Master File (MF) and the possibility to create directories (Dedicated Files, DF) like in any unix file system. File identifiers are 2 bytes long (Long identifier or LID). The MF is the tree root, with LID 0x3F00, and DFs can be nested to "any" level. I have a command to select directories, then create directories inside. this is the equivalence of : cd / (select MF) cd .. (select parent DF) cd (select a file with its LID, be it the parent, a brother or a child) mkdir (create DF) Everything related to this is described in ISO7816-4 (creation in ISO7816-9). You'll be happy (or not) to find BER-TLV encoded data here, too. I'm now focusing on having a ISO7816-4 compliant card applet whose code is separated from the filesystem implementation. This way, I'll be able to quickly switch from the ISO7816-4 commands to the TS 11.11 apdu commands. This is only a matter of what information is returned from the SELECT FILE apdu, and what selection modes are supported. In the coming day I'll focus on data file (EF) implementation, along with the READ and UPDATE commands. Select commands allowing content browsing are planned too (select first/next child) The current code is not in the global git yet, I prefer keeping it in my personal SVN until the first release. However if anyone is interested in looking at the code, I can provide access to it. Let me say this is quite specific code that will not be usable by everyone. You need skills in javacard, globalplatform and smart cards in general. Regards Sebastien PS: Guess the format of the current "Card FAT" :-) idx ty sf lid fch nxt par 0000: 01 00 3F00 0001 FFFF FFFF 0001: 01 00 2000 0002 0003 0000 0002: 01 00 3000 FFFF 0004 0001 0003: 01 00 4000 FFFF FFFF 0000 0004: 01 00 5000 FFFF FFFF 0001 OK, that was easy, just a list of entries forming a tree with "next" "child" and "parent" links. data files have a corresponding data block at the same index in another list. I can nest just everything I want, and create any number of files (well, atm 256, that is configurable, and the max file size is 32kB, that is fixed by the max array size in javacard - signed short ) until the card is full. tree corresponding to the list (index:file id): 0000:3F00 +--- 0001:2000 | +--- 0002:3000 | +--- 0004:5000 +--- 0003:4000 -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Fri Mar 12 18:04:55 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sat, 13 Mar 2010 02:04:55 +0800 Subject: [OT] no reply-to in this list (Re: Sim) In-Reply-To: <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> Message-ID: <20100312180455.GD10216@prithivi.gnumonks.org> Dear Sebastien, On Fri, Mar 12, 2010 at 12:51:47AM +0100, S?bastien Lorquet wrote: > (sorry dexter , this was intended for the list - someone has to fix the > reply-to address of this group) the reply-to needs no 'fixing'. if you want to reply to the list, you have to use the 'reply to all' feature of your mail client ;) you might find http://www.unicom.com/pw/reply-to-harmful.html amusing :) -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From squalyl at gmail.com Fri Mar 12 18:44:57 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Fri, 12 Mar 2010 19:44:57 +0100 Subject: [OT] no reply-to in this list (Re: Sim) In-Reply-To: <20100312180455.GD10216@prithivi.gnumonks.org> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <20100312180455.GD10216@prithivi.gnumonks.org> Message-ID: <3ff29e861003121044n5e8c26bes179e4b17ba714897@mail.gmail.com> "It may be impossible to reply to the author of a message once the Reply-Toheader is munged." OK, that single one is sufficient to understand. :-) Using "reply to all" in gmail puts the list address in CC and replies to the list author directly. I just have to remember that if(mailinglist) { replytoall(); } else { normalreply(); } :-) and thanks On Fri, Mar 12, 2010 at 7:04 PM, Harald Welte wrote: > Dear Sebastien, > > On Fri, Mar 12, 2010 at 12:51:47AM +0100, S?bastien Lorquet wrote: > > > (sorry dexter , this was intended for the list - someone has to fix the > > reply-to address of this group) > > the reply-to needs no 'fixing'. if you want to reply to the list, you > have to use the 'reply to all' feature of your mail client ;) > > you might find http://www.unicom.com/pw/reply-to-harmful.html amusing :) > > -- > - Harald Welte > http://laforge.gnumonks.org/ > > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > -------------- next part -------------- An HTML attachment was scrubbed... URL: From zecke at selfish.org Sat Mar 13 00:21:35 2010 From: zecke at selfish.org (Holger Freyther) Date: Sat, 13 Mar 2010 01:21:35 +0100 Subject: [OT] no reply-to in this list (Re: Sim) In-Reply-To: <20100312180455.GD10216@prithivi.gnumonks.org> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <20100312180455.GD10216@prithivi.gnumonks.org> Message-ID: <201003130121.36084.zecke@selfish.org> On Friday 12 March 2010 19:04:55 Harald Welte wrote: > the reply-to needs no 'fixing'. if you want to reply to the list, you > have to use the 'reply to all' feature of your mail client ;) > > you might find http://www.unicom.com/pw/reply-to-harmful.html amusing :) Or shameless advertising of software. KMail supports "L" for reply to list. From squalyl at gmail.com Mon Mar 15 22:08:21 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Mon, 15 Mar 2010 23:08:21 +0100 Subject: Sim In-Reply-To: <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> Message-ID: <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> Hi all, I can now create binary files, read and write them. Working on record based files now. Next task is implementing the real SIM commands. I'm also reading the TS 11.11 spec and noticed the EF.Kc file (/7F20/6F20). It is named "high activity" file. How high is this activity related to other files? Should it require wear leveling? I can do that using a log structure, if required. If this information is not required to be persistent, I can implement volatile files using RAM instead of EEPROM. However, I known nothing to the GSM protocol and don't understand why the Kc must be saved. This value is generated from the RUN GSM ALGORITHM command, isn't it? According to the spec, is the ME supposed to backup the last computed key or something like that? However, I cannot find a file for the famous "cannot be read" Ki used as input to the RUN GSM ALG command. Is this key not stored in a SIM file? Not documented in the spec? I think I will do that even if not specified. At page 36 I can read about the Run Gsm alg command: This function is used during the procedure for authenticating the SIM to a GSM network and to calculate a cipher key. The card runs the specified algorithms A3 and A8 using a 16 byte random number and the subscriber authentication key Ki, which is stored in the SIM. "stored in the SIM" means nothing special, so what's not forbidden is allowed. Ki will be in a file too. Does someone see a problem with this? Security is not implemented in the current applet yet. We'll have the ability to read protect any file, if required, but that's not in my priorities for the moment. Regards Sebastien. On Fri, Mar 12, 2010 at 12:51 AM, S?bastien Lorquet wrote: > (sorry dexter , this was intended for the list - someone has to fix the > reply-to address of this group) > > > Hi all, > > Tonight I worked on the sim implementation with javacard. I will update > this thread with my progress. > > A few minutes ago, I completed the most important parts selection and > creation code, that allows me to create any directory structure on the card. > There is no security yet, only the highway to what is necessary. Side roads > will be added later. > > My implementation has a Master File (MF) and the possibility to create > directories (Dedicated Files, DF) like in any unix file system. File > identifiers are 2 bytes long (Long identifier or LID). The MF is the tree > root, with LID 0x3F00, and DFs can be nested to "any" level. > > I have a command to select directories, then create directories inside. > this is the equivalence of : > cd / (select MF) > cd .. (select parent DF) > cd (select a file with its LID, be it the parent, a brother or a > child) > mkdir (create DF) > > Everything related to this is described in ISO7816-4 (creation in > ISO7816-9). > > You'll be happy (or not) to find BER-TLV encoded data here, too. > > I'm now focusing on having a ISO7816-4 compliant card applet whose code is > separated from the filesystem implementation. This way, I'll be able to > quickly switch from the ISO7816-4 commands to the TS 11.11 apdu commands. > This is only a matter of what information is returned from the SELECT FILE > apdu, and what selection modes are supported. > > In the coming day I'll focus on data file (EF) implementation, along with > the READ and UPDATE commands. > Select commands allowing content browsing are planned too (select > first/next child) > > The current code is not in the global git yet, I prefer keeping it in my > personal SVN until the first release. However if anyone is interested in > looking at the code, I can provide access to it. > Let me say this is quite specific code that will not be usable by everyone. > You need skills in javacard, globalplatform and smart cards in general. > > Regards > Sebastien > > PS: Guess the format of the current "Card FAT" :-) > > idx ty sf lid fch nxt par > 0000: 01 00 3F00 0001 FFFF FFFF > 0001: 01 00 2000 0002 0003 0000 > 0002: 01 00 3000 FFFF 0004 0001 > 0003: 01 00 4000 FFFF FFFF 0000 > 0004: 01 00 5000 FFFF FFFF 0001 > > OK, that was easy, just a list of entries forming a tree with "next" > "child" and "parent" links. data files have a corresponding data block at > the same index in another list. > > I can nest just everything I want, and create any number of files (well, > atm 256, that is configurable, and the max file size is 32kB, that is fixed > by the max array size in javacard - signed short ) until the card is full. > > tree corresponding to the list (index:file id): > 0000:3F00 > +--- 0001:2000 > | +--- 0002:3000 > | +--- 0004:5000 > +--- 0003:4000 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From zero-kelvin at gmx.de Mon Mar 15 22:27:09 2010 From: zero-kelvin at gmx.de (dexter) Date: Mon, 15 Mar 2010 23:27:09 +0100 Subject: Sim In-Reply-To: <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> Message-ID: <4B9EB43D.2020305@gmx.de> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello S?bastien > However, I known nothing to the GSM protocol and don't understand why the Kc > must be saved. This value is generated from the RUN GSM ALGORITHM command, > isn't it? According to the spec, is the ME supposed to backup the last > computed key or something like that? No idea, but they backup a lot stuff, like last used ARFCNs and so on. > However, I cannot find a file for the famous "cannot be read" Ki used as > input to the RUN GSM ALG command. Is this key not stored in a SIM file? Not > documented in the spec? I think I will do that even if not specified. I think it is stored in a file, but the read access will be disabled, but you are right, the spec does not specify an EF:KI or anything semilar. You could try to select all files 0000 to FFFF maybe you find something undocumentated ;-) > "stored in the SIM" means nothing special, so what's not forbidden is > allowed. Ki will be in a file too. Does someone see a problem with this? No, that should be absolutely no problem - no phone will ever do a select to this file ;-) Regards. Philipp -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkuetBsACgkQrQQa6thSCbBhPgCgmZWnxAtRdt7hIb2AdCQvZqKJ 9IAAn2HsZuGdwBNGHqVbSSmUbZsddd/h =+mzg -----END PGP SIGNATURE----- From 246tnt at gmail.com Mon Mar 15 22:29:51 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Mon, 15 Mar 2010 23:29:51 +0100 Subject: Sim In-Reply-To: <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> Message-ID: <866320f71003151529w72734fd3p823614e2827b5d13@mail.gmail.com> Hi, > I'm also reading the TS 11.11 spec and noticed the EF.Kc file (/7F20/6F20). > It is named "high activity" file. How high is this activity related to other > files? Should it require wear leveling? I can do that using a log structure, > if required. If this information is not required to be persistent, I can > implement volatile files using RAM instead of EEPROM. > > However, I known nothing to the GSM protocol and don't understand why the Kc > must be saved. This value is generated from the RUN GSM ALGORITHM command, > isn't it? According to the spec, is the ME supposed to backup the last > computed key or something like that? Yes you're supposed to store the last Kc (along with the key_sleq) and other information stored as LOCI (LAC/ARFCN/... of the last cell). Basically to avoid having to establish a new session key for each call/exchange, the network can tell the ME to 'use the last session key', and obviously that means that the session key should be known ... The sequence is as follow : - MS send last known key_seq to BTS - BTS compares if that key_seq == last key_seq it has in its database - If they match -> Don't establish a new session and tell MS to reuse the last_kc - If they don't match -> Need a new Kc, negotiate a new one. key_seq is 0...15 so if you just make up one, there is a 15/16 chances that you'll make a new Kc and never need the old one. So what you could do is : - store the key_seq,kc in RAM only. - store in EEPROM a random key_seq that you _know_ isn't the one in RAM. - If at some point you get assigned a key with the key_seq that you have in EEPROM, then write the EEPROM and change it. - At card boot, copy the eprom key_seq -> RAM (with NUL Kc, doesn't matter) and choose a new key_seq to store in EEPROM. This way, you're pretty sure that : - While the card is ON, the key_seq and Kc couple match the one of the network and all works fine - When the card is rebooted, you have a key_seq where you're quite sure that is _NOT_ the good one and therefore the network will force renegotiation and it doesn't matter you don't have the last Kc. > However, I cannot find a file for the famous "cannot be read" Ki used as > input to the RUN GSM ALG command. Is this key not stored in a SIM file? Not > documented in the spec? I think I will do that even if not specified. There is no file for Ki ... it's not supposed to be writable or readable or anything so no need to specify one. The only way to access it is through RUN GSM ALGORITHM. > At page 36 I can read about the Run Gsm alg command: > This function is used during the procedure for authenticating the SIM to a > GSM network and to calculate a cipher key. > The card runs the specified algorithms A3 and A8 using a 16 byte random > number and the subscriber authentication key > Ki, which is stored in the SIM. > > "stored in the SIM" means nothing special, so what's not forbidden is > allowed. Ki will be in a file too. Does someone see a problem with this? Nope, that's the way most programmable SIM do it, they have a file storing Ki that's sometimes read/write, sometimes write only (and CHV1 protected of course). Sylvain From squalyl at gmail.com Mon Mar 15 23:09:46 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 16 Mar 2010 00:09:46 +0100 Subject: Sim In-Reply-To: <866320f71003151529w72734fd3p823614e2827b5d13@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> <866320f71003151529w72734fd3p823614e2827b5d13@mail.gmail.com> Message-ID: <3ff29e861003151609g1ccce8d0mf85178b41089454@mail.gmail.com> Hi, thank you all for this valuable input. Sylvain, if I evolve your algorithm, then I think we don't need to store anything in EEPROM. Just keep that in RAM and force a renegociation at MS boot. What do you think of that? Sebastien On Mon, Mar 15, 2010 at 11:29 PM, Sylvain Munaut <246tnt at gmail.com> wrote: > Hi, > > > I'm also reading the TS 11.11 spec and noticed the EF.Kc file > (/7F20/6F20). > > It is named "high activity" file. How high is this activity related to > other > > files? Should it require wear leveling? I can do that using a log > structure, > > if required. If this information is not required to be persistent, I can > > implement volatile files using RAM instead of EEPROM. > > > > However, I known nothing to the GSM protocol and don't understand why the > Kc > > must be saved. This value is generated from the RUN GSM ALGORITHM > command, > > isn't it? According to the spec, is the ME supposed to backup the last > > computed key or something like that? > > Yes you're supposed to store the last Kc (along with the key_sleq) and > other information stored as LOCI (LAC/ARFCN/... of the last cell). > Basically to avoid having to establish a new session key for each > call/exchange, the network can tell the ME to 'use the last session > key', and obviously that means that the session key should be known > ... > > The sequence is as follow : > - MS send last known key_seq to BTS > - BTS compares if that key_seq == last key_seq it has in its database > - If they match -> Don't establish a new session and tell MS to reuse > the last_kc > - If they don't match -> Need a new Kc, negotiate a new one. > > key_seq is 0...15 so if you just make up one, there is a 15/16 chances > that you'll make a new Kc and never need the old one. > So what you could do is : > - store the key_seq,kc in RAM only. > - store in EEPROM a random key_seq that you _know_ isn't the one in RAM. > - If at some point you get assigned a key with the key_seq that you > have in EEPROM, then write the EEPROM and change it. > - At card boot, copy the eprom key_seq -> RAM (with NUL Kc, doesn't > matter) and choose a new key_seq to store in EEPROM. > > This way, you're pretty sure that : > - While the card is ON, the key_seq and Kc couple match the one of > the network and all works fine > - When the card is rebooted, you have a key_seq where you're quite > sure that is _NOT_ the good one and therefore the network will force > renegotiation and it doesn't matter you don't have the last Kc. > > > However, I cannot find a file for the famous "cannot be read" Ki used as > > input to the RUN GSM ALG command. Is this key not stored in a SIM file? > Not > > documented in the spec? I think I will do that even if not specified. > > There is no file for Ki ... it's not supposed to be writable or > readable or anything so no need to specify one. The only way to access > it is through RUN GSM ALGORITHM. > > > At page 36 I can read about the Run Gsm alg command: > > This function is used during the procedure for authenticating the SIM to > a > > GSM network and to calculate a cipher key. > > The card runs the specified algorithms A3 and A8 using a 16 byte random > > number and the subscriber authentication key > > Ki, which is stored in the SIM. > > > > "stored in the SIM" means nothing special, so what's not forbidden is > > allowed. Ki will be in a file too. Does someone see a problem with this? > > Nope, that's the way most programmable SIM do it, they have a file > storing Ki that's sometimes read/write, sometimes write only (and CHV1 > protected of course). > > Sylvain > -------------- next part -------------- An HTML attachment was scrubbed... URL: From 246tnt at gmail.com Mon Mar 15 23:29:25 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Tue, 16 Mar 2010 00:29:25 +0100 Subject: Sim In-Reply-To: <3ff29e861003151609g1ccce8d0mf85178b41089454@mail.gmail.com> References: <3ff29e861002200746p34e1d3baw57a696e498a5deaf@mail.gmail.com> <4B804ABA.1030400@gmx.de> <3ff29e861002201303j1876be4ap7d74737434a9d4de@mail.gmail.com> <20100221111256.GI6672@prithivi.gnumonks.org> <4B8136E1.4000609@gmx.de> <3ff29e861003111547j7a8046e7la179dc3b4b2ec1c@mail.gmail.com> <3ff29e861003111551l5c58a849q6c2b3ae3ec61faad@mail.gmail.com> <3ff29e861003151508w53b717a2g1098a4f5ec9aa74d@mail.gmail.com> <866320f71003151529w72734fd3p823614e2827b5d13@mail.gmail.com> <3ff29e861003151609g1ccce8d0mf85178b41089454@mail.gmail.com> Message-ID: <866320f71003151629u30dd493eh9af263d7293a5a6b@mail.gmail.com> > Sylvain, if I evolve your algorithm, then I think we don't need to store > anything in EEPROM. Just keep that in RAM and force a renegociation at MS > boot. What do you think of that? I wasn't sure that there _was_ a way to force renegotication (the network is master, the MS is slave). So I just re-read the GSM 04.08 (well, the relevant section, not all of it :) and apparently key_seq = 0x7 is a special value saying 'No key available' so that should work. Sylvain From spaar at mirider.augusta.de Tue Mar 16 08:20:33 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Tue, 16 Mar 2010 08:20:33 Subject: Sim Message-ID: <4b9f3f51.mirider@mirider.augusta.de> Hello Sebastien, On Tue, 16 Mar 2010 00:09:46 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" wrote: > > Sylvain, if I evolve your algorithm, then I think we don't need to store > anything in EEPROM. Just keep that in RAM and force a renegociation at MS > boot. What do you think of that? Just a question: Why do you want to avoid writing Kc to the EEPROM ? The cards I know have a quite huge number of EPPROM write cycles, e.g. for a certain MULTOS card the number is specified to be 500.000. I don't know the number for the card you use, but I expect it to be at least 100.000. For our purpose this should be really good enough, I would expect more writes to EF LOCI and EF BCCH than to EF KC. A question to the list: does anyone know where to get a tool to cut out a SIM from a standard smart card ? I don't prefer doing this with a knife or similar, this might only be OK for one or two pieces and the result also does not look too good. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From squalyl at gmail.com Tue Mar 16 09:04:07 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 16 Mar 2010 10:04:07 +0100 Subject: Sim In-Reply-To: <4b9f3f51.mirider@mirider.augusta.de> References: <4b9f3f51.mirider@mirider.augusta.de> Message-ID: <3ff29e861003160204waf83476iecaee0a30fb6be05@mail.gmail.com> Hi, I know that smart card EEPROMS are rated for 100k writes, but I would not rely on that. In fact, this depends on how often is the EF.Kc file written, which was my original question. Every 30 seconds or every day? Every day is of course OK. Additionally, how often are these other files written (LOCI, BCCH) ? SmartCardFocus has a ID0 cutting service, that can turn any card into a SIM sized module: http://www.smartcardfocus.com/shop/ilp/id~82/p/index.shtml This is the best option I know so far. However for devel purposes, as layer 2-3 will be developed on a PC, most people will need/use a PCSC reader and a normal sized card. Any javacard will do, even dual interface cards such as JCOP31 or Cosmo or older Cyberflex. my applet will have no specific requirement on javacard support, JC 2.1.x or 2.2.x will do. Regards Sebastien On Tue, Mar 16, 2010 at 9:20 AM, Dieter Spaar wrote: > Hello Sebastien, > > On Tue, 16 Mar 2010 00:09:46 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" < > squalyl at gmail.com> wrote: > > > > Sylvain, if I evolve your algorithm, then I think we don't need to store > > anything in EEPROM. Just keep that in RAM and force a renegociation at MS > > boot. What do you think of that? > > Just a question: Why do you want to avoid writing Kc to the EEPROM ? The > cards I know have a quite huge number of EPPROM write cycles, e.g. for a > certain MULTOS card the number is specified to be 500.000. I don't know > the number for the card you use, but I expect it to be at least 100.000. > For our purpose this should be really good enough, I would expect more > writes to EF LOCI and EF BCCH than to EF KC. > > A question to the list: does anyone know where to get a tool to > cut out a SIM from a standard smart card ? I don't prefer doing this > with a knife or similar, this might only be OK for one or two pieces > and the result also does not look too good. > > Best regards, > Dieter > -- > Dieter Spaar, Germany spaar at mirider.augusta.de > -------------- next part -------------- An HTML attachment was scrubbed... URL: From 246tnt at gmail.com Tue Mar 16 09:46:04 2010 From: 246tnt at gmail.com (246tnt at gmail.com) Date: Tue, 16 Mar 2010 09:46:04 +0000 Subject: Sim In-Reply-To: <3ff29e861003160204waf83476iecaee0a30fb6be05@mail.gmail.com> Message-ID: <001636c5b1bcbc275f0481e7ddc6@google.com> > I know that smart card EEPROMS are rated for 100k writes, but I would not > rely on that. In fact, this depends on how often is the EF.Kc file > written, which was my original question. Every 30 seconds or every day? > Every day is of course OK. It depends on the network. Can be as often as you make a phone call & when you change cell. But often they keep it for a few transaction. > Additionally, how often are these other files written (LOCI, BCCH) ? Each time you change cell, happens quite often if you're moving. Sylvain -------------- next part -------------- An HTML attachment was scrubbed... URL: From spaar at mirider.augusta.de Tue Mar 16 11:07:43 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Tue, 16 Mar 2010 11:07:43 Subject: Sim Message-ID: <4b9f6680.mirider@mirider.augusta.de> Hello Sebastien, On Tue, 16 Mar 2010 10:04:07 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" wrote: > > I know that smart card EEPROMS are rated for 100k writes, but I would not > rely on that. In fact, this depends on how often is the EF.Kc file written, > which was my original question. Every 30 seconds or every day? Every day is > of course OK. It is only written if an AUTHENTICATION REQUEST from the network is performed. This usually happens when the phone is turned on and does a location update. The network can also perform an AUTHENTICATION REQUEST when doing a call or similar things, however usually this is not done every time and the previous Kc stored on the SIM is reused as Sylvain explained it. For OpenBSC and OpenBTS the default is that there is no AUTHENTICATION REQUEST at all, so no Kc is written (I am not 100% sure if this is true for OpenBTS, but I guess so). > Additionally, how often are these other files written (LOCI, BCCH) ? They are written when a location update is done or the cell changes. However it depends on the phone if the data is really written to the SIM every time, sometimes the phone caches those data and writes them to the SIM only when the phone is turned off. For OpenBSC and OpenBTS writing should not happen that often because there is usually only one cell with fixed parameters. And I guess you will probably not actually write to the EEPROM if the same data is already stored (or a least the Card OS should do it this way). > SmartCardFocus has a ID0 cutting service, that can turn any card into a SIM > sized module: > http://www.smartcardfocus.com/shop/ilp/id~82/p/index.shtml > This is the best option I know so far. Thanks, I did not know that. It would be interesting to know what tool they use and if it is available for a reasonable price. > However for devel purposes, as layer 2-3 will be developed on a PC, most > people will need/use a PCSC reader and a normal sized card. Any javacard > will do, even dual interface cards such as JCOP31 or Cosmo or older > Cyberflex. my applet will have no specific requirement on javacard support, > JC 2.1.x or 2.2.x will do. Yes, sure. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From squalyl at gmail.com Tue Mar 16 10:26:05 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 16 Mar 2010 11:26:05 +0100 Subject: Sim In-Reply-To: <4b9f6680.mirider@mirider.augusta.de> References: <4b9f6680.mirider@mirider.augusta.de> Message-ID: <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> On Tue, Mar 16, 2010 at 12:07 PM, Dieter Spaar wrote: > Hello Sebastien, > > On Tue, 16 Mar 2010 10:04:07 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" < > squalyl at gmail.com> wrote: > > > > I know that smart card EEPROMS are rated for 100k writes, but I would not > > rely on that. In fact, this depends on how often is the EF.Kc file > written, > > which was my original question. Every 30 seconds or every day? Every day > is > > of course OK. > > It is only written if an AUTHENTICATION REQUEST from the network is > performed. This usually happens when the phone is turned on and > does a location update. The network can also perform an AUTHENTICATION > REQUEST when doing a call or similar things, however usually this is > not done every time and the previous Kc stored on the SIM is reused > as Sylvain explained it. For OpenBSC and OpenBTS the default is that > there is no AUTHENTICATION REQUEST at all, so no Kc is written (I am > not 100% sure if this is true for OpenBTS, but I guess so). > > > Additionally, how often are these other files written (LOCI, BCCH) ? > > They are written when a location update is done or the cell changes. > However it depends on the phone if the data is really written to the > SIM every time, sometimes the phone caches those data and writes them > to the SIM only when the phone is turned off. For OpenBSC and OpenBTS > writing should not happen that often because there is usually only one > cell with fixed parameters. And I guess you will probably not actually > write to the EEPROM if the same data is already stored (or a least > the Card OS should do it this way). > OK, I will neglect this part for the moment and implement them as regular files. If it happens that the update rate is really a danger for the card eeprom, I'll implement a log structured file type. > SmartCardFocus has a ID0 cutting service, that can turn any card into a > SIM > sized module: > http://www.smartcardfocus.com/shop/ilp/id~82/p/index.shtml > This is the best option I know so far. > Thanks, I did not know that. It would be interesting to know what tool they use and if it is available for a reasonable price. Seems to be 1.20 EUR per card. Two options: either they may have a small punching tool, and do that by themselves, or they may have a subcontractor with a big laser cutter or a CNC or something else... There were impressive machines at the Cartes Salon, I would not be surprised if they had a supplier with a monster to do that. Sebastien -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Wed Mar 17 03:42:06 2010 From: laforge at gnumonks.org (Harald Welte) Date: Wed, 17 Mar 2010 11:42:06 +0800 Subject: SIM card cutting In-Reply-To: <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> Message-ID: <20100317034206.GI10216@prithivi.gnumonks.org> On Tue, Mar 16, 2010 at 11:26:05AM +0100, S?bastien Lorquet wrote: > > SmartCardFocus has a ID0 cutting service, that can turn any card into a > > SIM sized module: http://www.smartcardfocus.com/shop/ilp/id~82/p/index.shtml > > This is the best option I know so far. > > Seems to be 1.20 EUR per card. > Two options: either they may have a small punching tool, and do that by > themselves, or they may have a subcontractor with a big laser cutter or a > CNC or something else... There were impressive machines at the Cartes Salon, > I would not be surprised if they had a supplier with a monster to do that. There are big machines for professional/industrial ID-0 card punching, I've seen them on alibaba.com and other chinese trading sites a number of times. Unfortunately a bit too large for our purpose. As for a laser cutter solution: Roh, I believe your Berlin hackerspace Raumfahrtagentur now has a laser cutter. Is this one capable of cutting through the smartcard plastic? If yes, that could be an inexpensive solution at least for the German OsmocomBB / OpenBSC hackers... Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From roh at hyte.de Wed Mar 17 03:57:06 2010 From: roh at hyte.de (Joachim Steiger) Date: Wed, 17 Mar 2010 04:57:06 +0100 Subject: SIM card cutting In-Reply-To: <20100317034206.GI10216@prithivi.gnumonks.org> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> Message-ID: <4BA05312.4000607@hyte.de> Harald Welte wrote: > There are big machines for professional/industrial ID-0 card punching, > I've seen them on alibaba.com and other chinese trading sites a number > of times. Unfortunately a bit too large for our purpose. i think there were 'pliers' like cutting tools when we moved from fullsize to id-0 size. currently i could only find the kind of pliers to 'put 2 sims into a dualsim-adapter' > As for a laser cutter solution: Roh, I believe your Berlin hackerspace > Raumfahrtagentur now has a laser cutter. Is this one capable of cutting > through the smartcard plastic? If yes, that could be an inexpensive > solution at least for the German OsmocomBB / OpenBSC hackers... we could cut through it without any problems i guess, but such plastic cards are usually made from PVC which contains chlorine, which sadly is a really bad idea to use a laser cutter on (generates chlorine gas) since it can not only damage humans but supposedly also the machine. but if we cannot find a source for the 'cutting pliers' style equipment.. we got a cnc mill also, and could use that to make some kind of metal stamp kit. what do you guys think? i would say: lets have some working sim code first and use some pair of scissors for cutting the sim till we need to stamp out volume ;) just print out some alignment-help on paper, glue it to the back of the chipcard with doublesided tape or spray-on and use paper-scissors. its only thin pvc and gives nicer edges than the cutter only. just be careful not to bend the chip but the rest of the card. regards -- roh From zero-kelvin at gmx.de Wed Mar 17 12:23:38 2010 From: zero-kelvin at gmx.de (dexter) Date: Wed, 17 Mar 2010 13:23:38 +0100 Subject: SIM card cutting In-Reply-To: <4BA05312.4000607@hyte.de> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> Message-ID: <4BA0C9CA.7020801@gmx.de> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all. Where is the problem? Just cut it - its thin plastic ;-) regards. Philipp -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkugycoACgkQrQQa6thSCbC8AACgqAbFpgKyZcDsPsQ5r6kKrZsg VkUAmwRNIs4EVr2LknETgNmabkV3mB2X =qGmb -----END PGP SIGNATURE----- From squalyl at gmail.com Wed Mar 17 12:52:48 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Wed, 17 Mar 2010 13:52:48 +0100 Subject: SIM card cutting In-Reply-To: <4BA0C9CA.7020801@gmx.de> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> Message-ID: <3ff29e861003170552m1a34e70dnb18cee4d3d1966d8@mail.gmail.com> I was doubtful. So I just tried with an old contactless card whose antenna was dead. The resut is near perfect. Use an ohp pen to draw the outline, use cissors, profit! That's a matter of 2 minutes. It's not worth 1.20? as marketed by SmartCardFocus. I can make an instructable like wiki page this evening. Sebastien On Wed, Mar 17, 2010 at 1:23 PM, dexter wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi all. > > Where is the problem? Just cut it - its thin plastic ;-) > > regards. > Philipp > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkugycoACgkQrQQa6thSCbC8AACgqAbFpgKyZcDsPsQ5r6kKrZsg > VkUAmwRNIs4EVr2LknETgNmabkV3mB2X > =qGmb > -----END PGP SIGNATURE----- > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Wed Mar 17 13:46:31 2010 From: laforge at gnumonks.org (Harald Welte) Date: Wed, 17 Mar 2010 21:46:31 +0800 Subject: SIM card cuttingg In-Reply-To: <4BA0C9CA.7020801@gmx.de> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> Message-ID: <20100317134631.GN10216@prithivi.gnumonks.org> Hi Dexter, On Wed, Mar 17, 2010 at 01:23:38PM +0100, dexter wrote: > Where is the problem? Just cut it - its thin plastic ;-) it works for one or two cards for personal use, sure. But what if we e.g. want to hand out our own SIM cards at an event like a CCC congress or HAR2009 ? In that case, we would have to cut hundreds of cards manually, not a really great exercise. I personally like roh's proposal for using the CNC to create our own punching tool sooner or later. However, of course, once again agreeing with roh: We first need a working implementation of the SIM card that can work on inexpensive cards like funcard. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From benny at benny.de Wed Mar 17 15:36:42 2010 From: benny at benny.de (Benjamin Hagemann) Date: Wed, 17 Mar 2010 16:36:42 +0100 Subject: SIM card cuttingg In-Reply-To: <20100317134631.GN10216@prithivi.gnumonks.org> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> <20100317134631.GN10216@prithivi.gnumonks.org> Message-ID: <20100317153642.GG29346@quelle.benny.de> Hello, * Harald Welte [2010-03-17 14:48]: > e.g. want to hand out our own SIM cards at an event like a CCC congress > or HAR2009 ? In that case, we would have to cut hundreds of cards > manually, not a really great exercise. I personally like roh's proposal > for using the CNC to create our own punching tool sooner or later. what do you think about this tool: http://www.magicsim.com/cn/sim/uploadfile/2006721201153668.GIF An other question: Is it not possible to buy SIM cards finish cutted? -- regards, Benny gpg 0xFC505AB0 jabber benny at benny.de sip benny at benny.de -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 189 bytes Desc: Digital signature URL: From squalyl at gmail.com Wed Mar 17 15:54:17 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Wed, 17 Mar 2010 16:54:17 +0100 Subject: SIM card cuttingg In-Reply-To: <20100317153642.GG29346@quelle.benny.de> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> <20100317134631.GN10216@prithivi.gnumonks.org> <20100317153642.GG29346@quelle.benny.de> Message-ID: <3ff29e861003170854v295910d4g7f17a8c9d15e4514@mail.gmail.com> On Wed, Mar 17, 2010 at 4:36 PM, Benjamin Hagemann wrote: > Hello, > > * Harald Welte [2010-03-17 14:48]: > > > e.g. want to hand out our own SIM cards at an event like a CCC congress > > or HAR2009 ? In that case, we would have to cut hundreds of cards > > manually, not a really great exercise. I personally like roh's proposal > > for using the CNC to create our own punching tool sooner or later. > > what do you think about this tool: > http://www.magicsim.com/cn/sim/uploadfile/2006721201153668.GIF This tool is awesome! It would save a lot of time! > > > An other question: Is it not possible to buy SIM cards finish cutted? > It's more difficult that finding plain cards. I just "invented" a device that should be quite easy to build from DIY store parts. Do you understand the "schematic" . operation is as follows: -a wood block with an indentation that holds a full card in place. -two covers (wood blocks) with cutter blades that can be rotated so that the blades cut the card with pressure. I did not find a way to arrange four blades in a rectangle, so the cut can be done in two steps. Two tools can be built, each one with a task, so that one people makes the first cuts, while a second one can make the other cuts. The result is a small rectangle, the edge can be cut easily with a third step with a blade at 45? or with cissors. Just my vapor-hardware for today... http://www.mirari.fr/1369 Building ideas: blades: http://www.garveyproducts.com/images/40475%20Blade.jpg http://www.woojinblade.com/images/product/Snap-off-Cutter.jpg (seems light to cut a card with pressure only, but worth a try.) hinges: http://img.alibaba.com/photo/11415780/2_Ball_Bearing_Butt_Hinge.jpg These can be found everywhere I think. Sebastien -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Wed Mar 17 16:05:20 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 18 Mar 2010 00:05:20 +0800 Subject: SIM card cuttingg In-Reply-To: <20100317153642.GG29346@quelle.benny.de> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> <20100317134631.GN10216@prithivi.gnumonks.org> <20100317153642.GG29346@quelle.benny.de> Message-ID: <20100317160520.GS10216@prithivi.gnumonks.org> On Wed, Mar 17, 2010 at 04:36:42PM +0100, Benjamin Hagemann wrote: > Hello, > > * Harald Welte [2010-03-17 14:48]: > > > e.g. want to hand out our own SIM cards at an event like a CCC congress > > or HAR2009 ? In that case, we would have to cut hundreds of cards > > manually, not a really great exercise. I personally like roh's proposal > > for using the CNC to create our own punching tool sooner or later. > > what do you think about this tool: > http://www.magicsim.com/cn/sim/uploadfile/2006721201153668.GIF this is a tool for punching holes in cards that are already ID-0 size. Those can be found everywhere, but it's not what we want. > An other question: Is it not possible to buy SIM cards finish cutted? you can, but either not freely programmable SIM cards, or only for very high sample prices. So you get either ID0 size, XOR inexpensive XOR freely programmable, but never all three of them. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From peter at stuge.se Wed Mar 17 17:28:56 2010 From: peter at stuge.se (Peter Stuge) Date: Wed, 17 Mar 2010 18:28:56 +0100 Subject: SIM card cuttingg In-Reply-To: <20100317160520.GS10216@prithivi.gnumonks.org> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> <20100317134631.GN10216@prithivi.gnumonks.org> <20100317153642.GG29346@quelle.benny.de> <20100317160520.GS10216@prithivi.gnumonks.org> Message-ID: <20100317172856.18399.qmail@stuge.se> Harald Welte wrote: > So you get either ID0 size, XOR inexpensive XOR freely > programmable, but never all three of them. Another idea could be to remove chip+contacts from an inexpensive AND freely programmable large card, and glue that onto ID0 size plastic. Somehow dissolve the glue on the big card. Epoxy should be covering the chip so it won't be damaged easily even if the card is in an environment which renders the glue (not epoxy) useless. //Peter From squalyl at gmail.com Wed Mar 17 18:05:09 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Wed, 17 Mar 2010 19:05:09 +0100 Subject: SIM card cuttingg In-Reply-To: <20100317172856.18399.qmail@stuge.se> References: <4b9f6680.mirider@mirider.augusta.de> <3ff29e861003160326y62ad9dc1w3b3fa0c94d9d99c0@mail.gmail.com> <20100317034206.GI10216@prithivi.gnumonks.org> <4BA05312.4000607@hyte.de> <4BA0C9CA.7020801@gmx.de> <20100317134631.GN10216@prithivi.gnumonks.org> <20100317153642.GG29346@quelle.benny.de> <20100317160520.GS10216@prithivi.gnumonks.org> <20100317172856.18399.qmail@stuge.se> Message-ID: <3ff29e861003171105l78f77c5cwd7a4d02abb46fdf7@mail.gmail.com> Not sure it will work easily, chips have different size and shapes. You may have to do surgical operations within the card thickness :) No to mention the glue strength: to unglue it, then to remove the old glue from the ID0 card. Sebastien On Wed, Mar 17, 2010 at 6:28 PM, Peter Stuge wrote: > Harald Welte wrote: > > So you get either ID0 size, XOR inexpensive XOR freely > > programmable, but never all three of them. > > Another idea could be to remove chip+contacts from an inexpensive AND > freely programmable large card, and glue that onto ID0 size plastic. > > Somehow dissolve the glue on the big card. Epoxy should be covering > the chip so it won't be damaged easily even if the card is in an > environment which renders the glue (not epoxy) useless. > > > //Peter > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From Andreas.Eversberg at versatel.de Thu Mar 18 09:41:32 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Thu, 18 Mar 2010 10:41:32 +0100 Subject: AW: SIM card cuttingg Message-ID: hi, i prefer the CNC machine solution. it looks pretty easy to me. in my example white = fully cut out. black = no cut, light gray = more deep , dark gray = less deep. two thick metal peaces are cut from a metal band. the left one has partly cut out path for the frame to cut from the card. the right one has partly cut out area to carry the card. the frame is lower than the border, so the card will be positioned before it is cut out. hole in the left plate (white dots) will help to remove the plastic inside the frame path. andreas -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Outlook.jpg Type: image/jpeg Size: 16528 bytes Desc: Outlook.jpg URL: From chekov at riseup.net Mon Mar 1 01:04:13 2010 From: chekov at riseup.net (chekov) Date: Mon, 01 Mar 2010 02:04:13 +0100 Subject: hello_world.bin on C118 Message-ID: <4B8B128D.9080607@riseup.net> hi, i'm trying to follow this projects developement with my revived Motorola C118. The wiki helped me making the phone downloading the hello_world.bin file. but now i'm stuck, because i get no feedback from the phone, except that the display lights up blue. here is what osmocon prints when i make the phone downloading the hello_world.bin: $ ./host/osmocon/osmocon -m c118 -p /dev/ttyUSB0 target/firmware/hello_world.bin got 2 bytes from modem, data looks like: 04 81 got 5 bytes from modem, data looks like: 1b f6 02 00 41 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 40 Received PROMPT1 from phone, responding with CMD read_file(target/firmware/hello_world.bin): file_size=16500, hdr_len=0, dnload_len=16503 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 43 Received PROMPT2 from phone, starting download handle_write(): 4096 bytes (4096/16503) handle_write(): 4096 bytes (8192/16503) handle_write(): 4096 bytes (12288/16503) handle_write(): 4096 bytes (16384/16503) handle_write(): 119 bytes (16503/16503) handle_write(): finished handle_write(): 4096 bytes (4096/16503) got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 03 got 1 bytes from modem, data looks like: 42 Received DOWNLOAD ACK from phone, your code is running now! this also works with -m c118xor maybe you can create something like a user mailinglist if this kind of questions produces to much volume. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: From spaar at mirider.augusta.de Mon Mar 1 08:14:30 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Mon, 01 Mar 2010 08:14:30 Subject: hello_world.bin on C118 Message-ID: <4b8b7766.mirider@mirider.augusta.de> Hello Chekov, On Mon, 01 Mar 2010 02:04:13 +0100, "chekov" wrote: > but now i'm stuck, because i get no feedback from the phone, except that > the display lights up blue. I think the problem is related to this: > Received PROMPT2 from phone, starting download > handle_write(): 4096 bytes (4096/16503) > handle_write(): 4096 bytes (8192/16503) > handle_write(): 4096 bytes (12288/16503) > handle_write(): 4096 bytes (16384/16503) > handle_write(): 119 bytes (16503/16503) > handle_write(): finished > handle_write(): 4096 bytes (4096/16503) <<<<----- this should not happen > got 1 bytes from modem, data looks like: 1b This probably means that the downloader does not receive a reply in time and continues to download the code. You can try to fix it with this modification: --- ./src/host/osmocon/osmocon.c Tue Feb 23 18:38:39 2010 +++ /src/host/osmocon/osmocon.c Mon Mar 01 07:59:22 2010 @@ -275,6 +275,7 @@ usleep(1); } else if (dnload.write_ptr >= dnload.data + dnload.data_len) { printf("finished\n"); + dnload.serial_fd.when = BSC_FD_READ; dnload.write_ptr = dnload.data; return 1; } As a consequence of still sending data to the phone, the firmware could crash because there was a bug which is already fixed in the latest GIT version. You can check if you already have the latest version: --- ./src/target/firmware/comm/msgb.c Tue Feb 23 18:38:39 2010 +++ /src/target/firmware/comm/msgb.c Sun Feb 28 11:22:57 2010 @@ -35,7 +35,11 @@ #ifdef NO_TALLOC /* This is a poor mans static allocator for msgb objects */ -#define MSGB_DATA_SIZE 256 +#define MSGB_DATA_SIZE 256+4 #define MSGB_NUM 16 struct supermsg { uint8_t allocated; Maybe the above helps to solve the problem. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From chekov at riseup.net Mon Mar 1 14:32:53 2010 From: chekov at riseup.net (chekov) Date: Mon, 01 Mar 2010 15:32:53 +0100 Subject: hello_world.bin on C118 In-Reply-To: <4b8b7766.mirider@mirider.augusta.de> References: <4b8b7766.mirider@mirider.augusta.de> Message-ID: <4B8BD015.5050204@riseup.net> hello i am already using the newest git. Dieter Spaar schrieb: > Hello Chekov, >> handle_write(): 4096 bytes (4096/16503) <<<<----- this should not happen >> got 1 bytes from modem, data looks like: 1b > > This probably means that the downloader does not receive a reply in time > and continues to download the code. You can try to fix it with this > modification: > > --- ./src/host/osmocon/osmocon.c Tue Feb 23 18:38:39 2010 > +++ /src/host/osmocon/osmocon.c Mon Mar 01 07:59:22 2010 > @@ -275,6 +275,7 @@ > usleep(1); > } else if (dnload.write_ptr >= dnload.data + dnload.data_len) { > printf("finished\n"); > + dnload.serial_fd.when = BSC_FD_READ; > dnload.write_ptr = dnload.data; > return 1; > } since i didn't manage to apply this patch i did it manually. > > As a consequence of still sending data to the phone, the firmware > could crash because there was a bug which is already fixed in the > latest GIT version. You can check if you already have the latest > version: Now it looks good. The LCD is flashing its message now and the terminal prints some more info. still, this info differs from the wiki: the last section is missing and the second last section is printed twice $ ./host/osmocon/osmocon -m c123 -p /dev/ttyUSB0 target/firmware/hello_world.bin got 2 bytes from modem, data looks like: 04 81 got 5 bytes from modem, data looks like: 1b f6 02 00 41 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 40 Received PROMPT1 from phone, responding with CMD read_file(target/firmware/hello_world.bin): file_size=16500, hdr_len=4, dnload_len=16507 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 43 Received PROMPT2 from phone, starting download handle_write(): 4096 bytes (4096/16507) handle_write(): 4096 bytes (8192/16507) handle_write(): 4096 bytes (12288/16507) handle_write(): 4096 bytes (16384/16507) handle_write(): 123 bytes (16507/16507) handle_write(): finished got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 03 got 1 bytes from modem, data looks like: 42 Received DOWNLOAD ACK from phone, your code is running now! Hello World from apps/hello_world/main.c program code ====================================================================== Device ID code: 0xb4fb Device Version code: 0x0000 ARM ID code: 0xfff3 cDSP ID code: 0x0128 Die ID code: ====================================================================== REG_DPLL=0x2413 CNTL_ARM_CLK=0xf0a1 CNTL_CLK=0xff91 CNTL_RST=0xfff3 CNTL_ARM_DIV=0xfff9 ====================================================================== REG_DPLL=0x2413 CNTL_ARM_CLK=0xf0a1 CNTL_CLK=0xff91 CNTL_RST=0xfff3 CNTL_ARM_DIV=0xfff9 ====================================================================== entering interrupt loop please note, that osmocom -m c118xor only worked because there is no c118-mode and it fell back to c123-mode. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: From spaar at mirider.augusta.de Mon Mar 1 15:55:09 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Mon, 01 Mar 2010 15:55:09 Subject: hello_world.bin on C118 Message-ID: <4b8be35d.mirider@mirider.augusta.de> Hello Chekov, On Mon, 01 Mar 2010 15:32:53 +0100, "chekov" wrote: > > still, this info differs from the wiki: > the last section is missing and the second last section is printed twice What you receive as output is OK, the current version of "hello_world" prints the same clock configuration twice and doesn't start the DSP. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From zero-kelvin at gmx.de Tue Mar 2 11:45:09 2010 From: zero-kelvin at gmx.de (dexter) Date: Tue, 02 Mar 2010 12:45:09 +0100 Subject: FYI: SIM In-Reply-To: <4b8be35d.mirider@mirider.augusta.de> References: <4b8be35d.mirider@mirider.augusta.de> Message-ID: <4B8CFA45.9010803@gmx.de> Hi Folks. Yesterday i got my first byte out of the SIM-Card controller ;-) And i know how to: Turn Power on, Turn clock on, Make reset High... The controller supports Start/Stop/Reset commands, but it seems that they are not working as expected. Even the TSM30 people are doing some things in manual mode. The next thing i will try is to receive some ATR bytes. regards. Philipp Maier From squalyl at gmail.com Wed Mar 3 16:35:46 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Wed, 3 Mar 2010 17:35:46 +0100 Subject: FYI: SIM In-Reply-To: <4B8CFA45.9010803@gmx.de> References: <4b8be35d.mirider@mirider.augusta.de> <4B8CFA45.9010803@gmx.de> Message-ID: <3ff29e861003030835x4913995ax2a16ac57db0857ae@mail.gmail.com> Hi, This is nice! This weekend I worked on the SIM code for javacard. I think I will have something ready in a few weeks. Regards Sebastien. On Tue, Mar 2, 2010 at 12:45 PM, dexter wrote: > Hi Folks. > > Yesterday i got my first byte out of the SIM-Card controller ;-) > > And i know how to: Turn Power on, Turn clock on, Make reset High... > > The controller supports Start/Stop/Reset commands, but it seems that they > are not working as expected. Even the TSM30 people are doing some things in > manual mode. > > The next thing i will try is to receive some ATR bytes. > > regards. > Philipp Maier > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From zero-kelvin at gmx.de Wed Mar 3 16:57:36 2010 From: zero-kelvin at gmx.de (dexter) Date: Wed, 03 Mar 2010 17:57:36 +0100 Subject: FYI: SIM In-Reply-To: <3ff29e861003030835x4913995ax2a16ac57db0857ae@mail.gmail.com> References: <4b8be35d.mirider@mirider.augusta.de> <4B8CFA45.9010803@gmx.de> <3ff29e861003030835x4913995ax2a16ac57db0857ae@mail.gmail.com> Message-ID: <4B8E9500.1010201@gmx.de> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi All. > This weekend I worked on the SIM code for javacard. I think I will have > something ready in a few weeks. Ok, i will concentrate myself on the SIM reader. Today i received an ATR the first time. I think i will figure out how the interrupts work to write a driver. regards. Philipp -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkuOlQAACgkQrQQa6thSCbD7FQCePAasQBkPilvunetjczA8rL85 x7QAoI25KvlJEjpqIK+yydj8ZPyghv0H =Zq6W -----END PGP SIGNATURE----- From laforge at gnumonks.org Mon Mar 1 08:47:27 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 1 Mar 2010 09:47:27 +0100 Subject: status layer 3 In-Reply-To: <4B8AD99E.5020204@eversberg.eu> References: <4B8AD99E.5020204@eversberg.eu> Message-ID: <20100301084727.GA9248@prithivi.gnumonks.org> Hi Andreas, I'm going to pick up your questions as found in your preliminary http://home.eversberg.eu/alpha3/ code. I took the liberty of posting to the ML, as other people will definitely be interested in this, too. 1) why is layer2 a socket client? because we want to develop layer2 + layer3 + everything above on the PC first, while keeping the L1 on the phone. This makes debugging much easier. Later we will simply move the code to the phone and run it in one or multiple tasks of the operating system, replacing sercomm + unix socket with message queues. 2) where is layer3 to go? I think we can directly put it into the layer2 program, but try to keep a clean seperation between l2 and l3, using the REQUEST/RESPONSE/INDICATION primitives. 3) where should the app (layer4) go? library or console? it should live on top of the l23 stack, preferrably as its own program. There is a lot of sense for having the application (UI) as its own process/thread, and the stack in its process/thread. 4) Is the TLV parser buffer-overflow safe? TLV parser (libosmocore) is not buffer-overflow safe, patches are appreciated. 5) classmark1 lsb/msb twisted: I have no idea :) 6) lchan/ms mapping. I don't have a clear idea on this either. I'm not so sure if the 'lchan' concept makes much sense in a phone at all. A phone typically only uses one dedicated channel at any given point - with corner cases in the event of a handover, where we 'switch back' to the old channel if establishing the new channel fails. 7) ms instantiation for multiple devices I think this is not really an important issue at the moment. If there are multiple phones, there should be multiple instances (processes) of the layer23 stack. A normal application would also exist 1:1 for each stack instance. If you think of some PBX application, than I also think it is easier to have one instance (process or thread) of the stack for each phone. After all, the primary target for us is to make layer2+3 work in a phone, and there it will definitely be one instance for one phone. One additional comment: Please make sure that the common/shared code between OpenBSC and your Layer3 does get moved into libosmocore. I'm thinking particularly abotu code for parsing and generating the various IE's. We don't want to keep multiple implementations around... Thanks again for all your help, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From holger at freyther.de Mon Mar 1 10:45:15 2010 From: holger at freyther.de (Holger Hans Peter Freyther) Date: Mon, 1 Mar 2010 11:45:15 +0100 Subject: status layer 3 In-Reply-To: <20100301084727.GA9248@prithivi.gnumonks.org> References: <4B8AD99E.5020204@eversberg.eu> <20100301084727.GA9248@prithivi.gnumonks.org> Message-ID: <201003011145.15361.holger@freyther.de> On Monday 01 March 2010 09:47:27 Harald Welte wrote: > 5) classmark1 lsb/msb twisted: > > I have no idea :) Some of our OpenBSC structures don't work nicely on MSB machines. This means we have to write our bitfields the other way around for that. It would be nice if we could have a macro or such to do it... > 6) lchan/ms mapping. > > I don't have a clear idea on this either. I'm not so sure if the 'lchan' > concept makes much sense in a phone at all. A phone typically only uses > one dedicated channel at any given point - with corner cases in the event > of a handover, where we 'switch back' to the old channel if establishing > the new channel fails. I would go for a primitive "lchan" that layer2 can operate on. In some cases we need to know the chan type on LAPDm for timeouts, retries... and for the case of the assignment command and such we need to move a LAPDm "session" from one chan to another and back again. From laforge at gnumonks.org Fri Mar 5 20:26:21 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 5 Mar 2010 21:26:21 +0100 Subject: status layer 3 In-Reply-To: <20100301084727.GA9248@prithivi.gnumonks.org> References: <4B8AD99E.5020204@eversberg.eu> <20100301084727.GA9248@prithivi.gnumonks.org> Message-ID: <20100305202621.GH26191@prithivi.gnumonks.org> Hi Andreas. As you may have noticed, we have reached a point with L1 and 'layer23' where your L3 work could actually be testea, given the following preconditions: * BTS with no frequency hopping, no encryption * combined CCCH (with SDCCH/4 on TRX0) the 'layer23' program already sends a fake LOC UPD REQ to the BTS, just to test if the transmit path is working. I didn't want to continue at this point, as there are many other tasks that desperately need attention - but also since you have been starting with work on MM procedures like location updating by yourself. If you configure a BS-11 or nanoBTS with OpenBSC to use a combined CCCH, you should be able to develop your code and immediately test it on the 'live' system. I would really appreciate if you could start a git branch with your code added to the 'layer23' program - even if it doesn't compile yet and is incomplete. This way everybody is aware of what you are doing and we don't get any duplicate work. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From Andreas.Eversberg at versatel.de Mon Mar 8 08:42:56 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Mon, 8 Mar 2010 09:42:56 +0100 Subject: AW: status layer 3 Message-ID: <20100308084256.GL5216@prithivi.gnumonks.org> hi harald, as i am still working on RR MM and CC layer, it seems to be more complicated as i thought. remember all the messages in 04.08? but most problem is that i must first understand it all. i get more and more knowledge about it while reading it. i started implementing some parts, but most parts i do not understand yet. as i know from earlier project, it requires exact knowledge of every bit to do it right. when i am finished, i will tell you as soon as possible, but i think it takes some more weeks. anyway, there will be many issues then. as i can see, there the layer 2 and layer 1 will also be not that easy too. e.g. layer 2 must process channel descriptions to connect to the right channel and the right configurations and mode. also when i am finished, i will need to solve some coding issues, like message flow, queueing (to prevent message loops), and structures for subscriber data, telephone settings and system informations. as soon i am finished, i will make a list of remaining unsolved issues. and finally gsm 03.22 (selecting and changing cells) must also wants to be implemented. if you like to be aware of what i am doing, just watch my code base. it is live, so every time i do a write, it will be available at: http://home.eversberg.eu/alpha3/ regards, andreas From laforge at gnumonks.org Mon Mar 8 08:52:51 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 8 Mar 2010 09:52:51 +0100 Subject: status layer 3 In-Reply-To: <20100308084256.GL5216@prithivi.gnumonks.org> References: <20100308084256.GL5216@prithivi.gnumonks.org> Message-ID: <20100308085251.GM5216@prithivi.gnumonks.org> Hi Andreas, thanks for your update. On Mon, Mar 08, 2010 at 09:42:56AM +0100, Andreas.Eversberg wrote: > as i am still working on RR MM and CC layer, it seems to be more > complicated as i thought. remember all the messages in 04.08? but most > problem is that i must first understand it all. i get more and more > knowledge about it while reading it. i started implementing some > parts, but most parts i do not understand yet. as i know from earlier > project, it requires exact knowledge of every bit to do it right. Thanks for your status update. Of course, the full 04.08 is a lot of work, this is why I was hoping we can introduce your code gradually, step-by-step - rather than everything as one big merge. > when i am finished, i will tell you as soon as possible, but i think > it takes some more weeks. anyway, there will be many issues then. > as i can see, there the layer 2 and layer 1 will also be not that easy > too. e.g. layer 2 must process channel descriptions to connect to the > right channel and the right configurations and mode. Sure. My development style is probably a bit different. Rather than trying to complete all of layer1 / layer2 before working on layer3, a minimal layer1/2 like we have now is already sufficient to test location updating or even things like SMS or call control. > and finally gsm 03.22 (selecting and changing cells) must also wants > to be implemented. > > if you like to be aware of what i am doing, just watch my code base. > it is live, so every time i do a write, it will be available at: > http://home.eversberg.eu/alpha3/ I've checked that code into our git repository (src/host/gsm48-andreas directory) and would appreciate if you could also start to work in the git repository. This makes teamwork much easier. For example, as opposed to your latest 'alpha3' code, I have already moved all the gsm48_ie.c code (which was 80% identical with openbsc) into libosmocore, and removed it from gsm48-andreas and openbsc. All the encode_* and decode_* functions now have a gsm48_ prefix to make their naming more unique. So feel free to work in that directory of git, you can commit directly to master, no need for a branch. Also, there are other people (like Patrick McHardy) who have indicated that they would like to help on the L3... using one shared repository makes even more sense at this point. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From Andreas.Eversberg at versatel.de Mon Mar 8 11:03:20 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Mon, 8 Mar 2010 12:03:20 +0100 Subject: AW: status layer 3 Message-ID: hi, my last mail was written yesterday and somehow sent today. meanwhile i decided to work with GIT for the following reasons: - working with others parallel on L3 - faster solving of issues. solving before finishing the code. - backup (even loss of one weekend's work would be a great loss of motivation) i will try the GIT tonight... anyway here is my first issue: the messages between layer 3 (radio ressource) and layer 2 have primitives starting with DL_*. e.g. DL_RANDOM_ACCESS_REQ is used to send a CHANNEL REQUEST on the RACH. and DL_ESTABLISH_REQ is used to establish a layer 2 link on SDCCH or TCH. both messages carry layer 3 messages, like CHANNEL REQUEST or LOCATION UPDATE REQUEST. using msgb between layer 2 and 3 is not enough, because i need to exchange additional informations with layer 2. these are the primitives themselves, and in case of DL_ESTABLISH_REQ the channel information for frequency, channel type, slot, ect. my current solution is to use a structure with primitive type and all additional informations and a pointer to the attached layer 3 message, if there is actually one message. (not yet immplemented, but already implemented at mncc interface in openbsc.) to prevent function call loops, i use a queue in the upward direction, so the structure with the message is copied into a msbg and added to the queue. (remember that this message may carry another layer 3 message) is there a better (simpler) way? regards, andreas From laforge at gnumonks.org Mon Mar 8 17:06:48 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 8 Mar 2010 18:06:48 +0100 Subject: status layer 3 In-Reply-To: References: Message-ID: <20100308170648.GH30088@prithivi.gnumonks.org> Hi Andreas, On Mon, Mar 08, 2010 at 12:03:20PM +0100, Andreas.Eversberg wrote: > my last mail was written yesterday and somehow sent today. you sent it to baseband-devel-bounces@ instead of baseband-devel@, so it was dropped by mailman. I then 'forged' a mail with your sender address and posted it to the ML today. > meanwhile i decided to work with GIT for the following reasons: great, thanks for your understanding. > anyway here is my first issue: > > the messages between layer 3 (radio ressource) and layer 2 have > primitives starting with DL_*. > e.g. DL_RANDOM_ACCESS_REQ is used to send a CHANNEL REQUEST on the RACH. > and DL_ESTABLISH_REQ is used to establish a layer 2 link on SDCCH or > TCH. > both messages carry layer 3 messages, like CHANNEL REQUEST or LOCATION > UPDATE REQUEST. using msgb between layer 2 and 3 is not enough, because > i need to exchange additional informations with layer 2. these are the > primitives themselves, and in case of DL_ESTABLISH_REQ the channel > information for frequency, channel type, slot, ect. We have so far decided to use something called "RSLms", i.e. RSL for the mobile station. The idea is that many of the operations between a MS L2 and L3 are similar to those between a BSC and the BTS. After all, the L2 terminates in the BTS, and L3 at BSC/MSC, so RSL is a 'remote-control for Layer2'. So layer3 sends a msgb with a RSLms header. In the RSLms header, we have things like channel number and link id, exactly like on the BTS/BSC side. So far, I have only implemented partial RLL support, as this is a real 1:1 mapping with no need to modify RSL in any way. Let's assume we want to establish a dedicated channel _after_ the RACH request has been sent and immediate assign has been received: L3 sends RSL RLL ESTABLISH REQUEST with LOC UPD REQ as L3_INFO L2 converts this in SABM with LOC UPD REQ as payload L1 sends the packet to the GSM network L1 receives response from the GSM network L2 generates RSL RLL ESTABLISH CONFIRM to L3 From Andreas.Eversberg at versatel.de Mon Mar 8 18:26:01 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Mon, 8 Mar 2010 19:26:01 +0100 Subject: AW: status layer 3 Message-ID: > L3 sends RSL RLL ESTABLISH REQUEST with LOC UPD REQ as L3_INFO > L2 converts this in SABM with LOC UPD REQ as payload > L1 sends the packet to the GSM network > L1 receives response from the GSM network > L2 generates RSL RLL ESTABLISH CONFIRM to L3 hi, just to see if i understand it right, here is my view of how it should work: (for reference, see Fig. A.4 in GSM 04.07 in the appendix A.) mobility management layer requires to send an location update, so it does the following things happen: - a msgb is created with payload, large enough for LOC UPD REQ, and a headroom to encapsulate it into other messages... - LOC UPD REQ is assembled by mobility management layer - the msbg is "pushed" to add radio ressource header in front of it - the radio ressource primitive RR EST REQ is written to radio ressource header - the msgb is now transferred using a function call to radio ressource layer - the radio ressource routes the message according to the state and the primitive to the appropiate handler of this message. (state machine) - there the msgb is "pulled" to remove that header - the handler of "RR EST REQ message in IDLE mode" stores the msbg until an IMM ASS is received, and starts channel request procedure... ... - when handling the IMM ASS, the radio ressource layer takes the stored msgb and pushes the RSL RLL header in front of it - the RSL RLL header gets informations about channel to establish, and the RSL EST REQ primitive is set - the msgb is sent down from radio ressource layer to layer 2, in this case the RSLms layer, using a function call. (RSL EST REQ represents the DL-ESTABLISH REQUEST primitive) while the message is walking from radio ressource layer down to layer 1, the primitives for inter-layer communication are added by the sending layer and removed by the receiving layer. is this procedure correct? (of course, more things are done at radio ressource and mobility management layers in the procedure above, but i just wanted to explain what happens to the msgb. regards, andreas From laforge at gnumonks.org Tue Mar 9 08:48:34 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 09:48:34 +0100 Subject: status layer 3 In-Reply-To: References: Message-ID: <20100309084834.GS30088@prithivi.gnumonks.org> Hi Andreas, On Mon, Mar 08, 2010 at 07:26:01PM +0100, Andreas.Eversberg wrote: > just to see if i understand it right, here is my view of how it should > work: yes, I completely agree with your example scenario. This is how I imagined the complete stack traversal. Of course, at this point everything is still subject to discussion, so if you prefer a different approach, feel free to propose it. I've stated my reasons for using a [modified where neccessary] RSL in the last mail and found them quite convincing ;) > while the message is walking from radio ressource layer down to layer 1, > the primitives for inter-layer communication are added by the sending > layer and removed by the receiving layer. exactly. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Mon Mar 1 11:27:46 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 1 Mar 2010 12:27:46 +0100 Subject: layer2/3 interface Message-ID: <20100301112746.GF9248@prithivi.gnumonks.org> Hi! I'm currently working on getting the integration between l1, l2 and l3 running. As it seems to me, using at least the RLL part of RSL as an interface between l2 and l3 seems to make a lot of sense. After all, it contains all information we need, such as timeslot/subslot/sapi/... and supports all the various {data,unit_data,establish}{{request,indication} messages. So my idea is to generate a RSL RLL message in L2 and send ot to L3 and vice versa. I'll commit it to the 'uplink' branch as soon as I have something useful. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From chekov at riseup.net Mon Mar 1 15:35:30 2010 From: chekov at riseup.net (chekov) Date: Mon, 01 Mar 2010 16:35:30 +0100 Subject: more c118 testing Message-ID: <4B8BDEC2.9040709@riseup.net> hi, i'd like to do some more c118 testing. the only tool i further got to work was l1test.bin[1]. the others were downloaded correctly but ended up /blue/ :) is it worth the time to make some tests with older object-code-versions? otherwise i will investigate what happens to compal_dump.bin[1], because this one answers with some "Dropping sample" lines. attachments: [1] l1test.bin.txt [2] compal_dump.bin.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: l1test.bin.txt URL: -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: compal_dump.bin.txt URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: From prom at berlin.ccc.de Mon Mar 1 18:43:25 2010 From: prom at berlin.ccc.de (Ingo Albrecht) Date: Mon, 01 Mar 2010 19:43:25 +0100 Subject: more c118 testing In-Reply-To: <4B8BDEC2.9040709@riseup.net> References: <4B8BDEC2.9040709@riseup.net> Message-ID: <4B8C0ACD.1020901@berlin.ccc.de> chekov wrote: > hi, > > i'd like to do some more c118 testing. > > the only tool i further got to work was l1test.bin[1]. > the others were downloaded correctly but ended up /blue/ :) > > is it worth the time to make some tests with older object-code-versions? > > > otherwise i will investigate what happens to compal_dump.bin[1], because > this one answers with some "Dropping sample" lines. > > > attachments: > > [1] l1test.bin.txt > [2] compal_dump.bin.txt That looks fine! I never adjusted the dumper to the new console protocol. What you are seeing is osmocon being confused about plain text coming out of the device. Other apps should work. Greetings prom From yarrick at kryo.se Mon Mar 1 20:36:19 2010 From: yarrick at kryo.se (Erik Ekman) Date: Mon, 1 Mar 2010 21:36:19 +0100 Subject: Hi all Message-ID: I have ordered a C139+cable and I am waiting for it to arrive. I guess the helloworld and other binaries will run on it but the peripherals that differ from the C123 will not work. Is that correct? At work we used ARM7TDMI, now an ARM9, and we looked at FreeRTOS before going for a custom non-RTOS event-based os. We use the gnu toolchain and OpenOCD. So far, I have only used GSM/GPRS from the AT-command level, but it looks interesting to see more. While waiting for the hardware I did some trivial patches for osmocon that are attached. Hope that form (as well as the content :) is acceptable. /Erik -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Fix-some-warnings-in-osmocon.patch Type: text/x-patch Size: 836 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 0002-Fix-warning-and-make-null-pointer-check-work.patch Type: text/x-patch Size: 741 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 0003-Fix-three-more-warnings.patch Type: text/x-patch Size: 1017 bytes Desc: not available URL: From holger at freyther.de Mon Mar 1 21:20:18 2010 From: holger at freyther.de (Holger Hans Peter Freyther) Date: Mon, 1 Mar 2010 22:20:18 +0100 Subject: Hi all In-Reply-To: References: Message-ID: <201003012220.18941.holger@freyther.de> On Monday 01 March 2010 21:36:19 Erik Ekman wrote: > While waiting for the hardware I did some trivial patches for osmocon > that are attached. Hope that form (as well as the content :) is > acceptable. Welcome, I have included the first and the third patch (maybe harald is pushing them faster), the second patch does not seem to be right. I think one could omit the ', bufptr'. The validity of the pointer should be guarded by the len, so if it is NULL the len should be 0 as well.. thanks z. From hessel at isquared.nl Mon Mar 1 21:13:59 2010 From: hessel at isquared.nl (Hessel) Date: Mon, 1 Mar 2010 22:13:59 +0100 Subject: l1test hangs Message-ID: Hi all, This weekend I had my first try with a C123, and everything seemed to work great from the start. But suddenly when uploading l1test.bin to the phone, it seems to hang after the first three ARFCN's found, like so: Hello World from apps/l1test/main.c program code ====================================================================== Device ID code: 0xb4fb Device Version code: 0x0000 ARM ID code: 0xfff3 cDSP ID code: 0x0128 Dropping sample '~' ============= Assert DSP into Reset Releasing DSP from Reset Setting some dsp_api.ndb values Setting API NDB parameters DSP Download Status: 0x0001 DSP API Version: 0x975b 0xadac Finishing download phase DSP Download Status: 0x0002 DSP API Version: 0x3606 0x0000 Performing power measurement over GSM900 LOST!ARFCN Top 10 Rx Level ARFCN ? 7: -102 dBm ARFCN ?10: -103 dBm ARFCN ?14: -103 dBm When I press any button of the phone it continues by showing the remaining ARFCNs, but nothing else: ARFCN ?43: -103 dBm ARFCN ?85: -103 dBm ARFCN ?87: -103 dBm ARFCN 105: -103 dBm ARFCN 115: -103 dBm ARFCN 123: -103 dBm ARFCN ?96: -104 dBm Starting FCCH Recognition key=12 pressed key=12 released I also noticed the dBm values, all channels are barely above the noise floor, right? Does anybody have tips on how to get running again? Thanks, Hessel From 246tnt at gmail.com Tue Mar 2 06:24:41 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Tue, 2 Mar 2010 07:24:41 +0100 Subject: l1test hangs In-Reply-To: References: Message-ID: <866320f71003012224l4d82d149x865f9bc321f24cc5@mail.gmail.com> Hi > This weekend I had my first try with a C123, and everything seemed to > work great from the start. > But suddenly when uploading l1test.bin to the phone, it seems to hang > after the first three ARFCN's found, like so: > > [snip] > > When I press any button of the phone it continues by showing the > remaining ARFCNs, but nothing else: That's probably just console buffering. If at some point the buffer was nearly full, the 'per-line' flushing will be disabled and so some lines may get stuck until the next output (which happen with the key pressed/released. > ARFCN ?43: -103 dBm > ARFCN ?85: -103 dBm > ARFCN ?87: -103 dBm > ARFCN 105: -103 dBm > ARFCN 115: -103 dBm > ARFCN 123: -103 dBm > ARFCN ?96: -104 dBm > Starting FCCH Recognition > key=12 pressed > key=12 released > > I also noticed the dBm values, ?all channels are barely above the > noise floor, right? Yes, that's also probably why there is no more output ... no way to sync to anything. > Does anybody have tips on how to get running again? Reconnect the antenna ? That output looks like mine when I had the phone open and the antenna not connected ... Sylvain From hessel at isquared.nl Tue Mar 2 08:22:13 2010 From: hessel at isquared.nl (Hessel) Date: Tue, 2 Mar 2010 09:22:13 +0100 Subject: l1test hangs In-Reply-To: <866320f71003012224l4d82d149x865f9bc321f24cc5@mail.gmail.com> References: <866320f71003012224l4d82d149x865f9bc321f24cc5@mail.gmail.com> Message-ID: >> Does anybody have tips on how to get running again? > > Reconnect the antenna ? That output looks like mine when I had the > phone open and the antenna not connected ... Errrm, yes, that seems to be the problem. Sorry for the noise. > ? ?Sylvain Thanks, Hessel From hopsingk at gmail.com Mon Mar 1 21:48:39 2010 From: hopsingk at gmail.com (Hopsing K) Date: Mon, 1 Mar 2010 22:48:39 +0100 Subject: TS M30 files processing Message-ID: I was preparsing the TS M30g smStack a bit and came out with something like this: http://netplugin.sourceforge.net/ ++append+next++ htmltag/CC/cc_act.c.pinfo.main.php (please concat the two url parts). I wondered weather I could support this project a bit by processing some more of the TS M30 files. However somebody has to tell me which ones are the relevant files to take into account. (Another limitation is the sourceforge mysql db limit...) Description on how to navigate: - Press on macros to expand - Press on expanded macro names for "definition"/place+view - "[<]" shrink macro expansion Also some hint: Isnt there a software only way to run the stack: Put even Layer1 on the PC ? Then connect directly to BTC software? Kind off skip the messy embedded thing altogether for development. -- Gruesse HopsingK -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Tue Mar 9 08:57:17 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 09:57:17 +0100 Subject: TS M30 files processing In-Reply-To: References: Message-ID: <20100309085717.GT30088@prithivi.gnumonks.org> Hi Hopsing K, On Mon, Mar 01, 2010 at 10:48:39PM +0100, Hopsing K wrote: > I was preparsing the TS M30g smStack a bit and > came out with something like this: > http://netplugin.sourceforge.net/ ++append+next++ > htmltag/CC/cc_act.c.pinfo.main.php > (please concat the two url parts). Thanks for sharing this. However, please consider that even while the TSM30 code has been available online for some 5 years now (and thus the information contained in it can no longer be considered a trade secret): The code still has copyright, i.e. without the explicit approval of the copyright holders you cannot redistribute it and make copies (like now on netplugin.sf.net). > I wondered weather I could support this project a > bit by processing some more of the TS M30 files. Thanks a lot for your offer. I suppose those people who look at the TSM30 code so far (including myself) are using non-networked tools like 'ctags' / 'etags' for source navigation. > Also some hint: > Isnt there a software only way to run the stack: > Put even Layer1 on the PC ? Then connect > directly to BTC software? Kind off skip the messy > embedded thing altogether for development. this is something I've been thinking about in the past. but then you need to 1) implement a 'fake BTS' that implements at least the Layer2 (possibly also Layer1) over e.g. multicast IP 2) Connect this 'fake BTS' to OpenBSC 3) implement a 'fake layer1' for the MS side implementing the same "Um over multicast IP" approach. From hopsingk at gmail.com Wed Mar 10 11:41:11 2010 From: hopsingk at gmail.com (Hopsing K) Date: Wed, 10 Mar 2010 12:41:11 +0100 Subject: TS M30 files processing In-Reply-To: <20100309085717.GT30088@prithivi.gnumonks.org> References: <20100309085717.GT30088@prithivi.gnumonks.org> Message-ID: 2010/3/9 Harald Welte > Hi Hopsing K, > > On Mon, Mar 01, 2010 at 10:48:39PM +0100, Hopsing K wrote: > > > I was preparsing the TS M30g smStack a bit and > > came out with something like this: > > http://netplugin.sourceforge.net/ ++append+next++ > > htmltag/CC/cc_act.c.pinfo.main.php > > (please concat the two url parts). > > Thanks for sharing this. > > However, please consider that even while the TSM30 code has been > available online for some 5 years now (and thus the information > contained in it can no longer be considered a trade secret): The code > still has copyright, i.e. without the explicit approval of the copyright > holders you cannot redistribute it and make copies (like now on > netplugin.sf.net). > I know. > > > I wondered weather I could support this project a > > bit by processing some more of the TS M30 files. > > Thanks a lot for your offer. I suppose those people who look at the > TSM30 code so far (including myself) are using non-networked tools like > 'ctags' / 'etags' for source navigation. > > I could generate file-based versions that could be run locally. Still a local webserver is needed. If I pack all info in a single html file it will be overloaded and you cant navigate... ctags might be good however you cannot just click on macros to expand and at the same time see the definition position, similary you cannot click open a include position. http://netplugin.sourceforge.net/htmltag/CC/cc_act.c.pinfo.main.php is kind of easier to handle. (When opening the above link it'll take a while until it gets started, first the main page has to be fetched and inserted using ajax). To be true, even if I can freely navigate the source I still cannot understand it. Problem is well that GSM is too complex and no documents availabe that describe a simple setup. What I would like to have is: - For a minimal setup for a voicecall I'd want a flow diagram (the kind of diagram where time runs from top to bottom and calls/replies between i.e. Cellphone and BTS are shown a arrows left/right ) - Then in that flow diagram I'd need html links that pinpoint the location where the call is done in the TSM30 stack (using the prorocessed html) and be able to quickly jump to it. - At the same time have a link to the etsi standard page where the call/replies is specified. That way I could visualize in practice how it works. There is no chance I guess for someone to understand it otherwise. There are 100 of etsi standards pages, at the same time you intuitively guess that it cannot be that complex if it is a simple setup. > > Also some hint: > > Isnt there a software only way to run the stack: > > Put even Layer1 on the PC ? Then connect > > directly to BTC software? Kind off skip the messy > > embedded thing altogether for development. > > this is something I've been thinking about in the past. but then you > need to > > 1) implement a 'fake BTS' that implements at least the Layer2 (possibly > also Layer1) over e.g. multicast IP > 2) Connect this 'fake BTS' to OpenBSC > 3) implement a 'fake layer1' for the MS side implementing the same > "Um over multicast IP" approach. > > From there on you can implement Layer2 and Layer3 on the phone side > without having to go through the real layer1 or at least without having > to go through the air. > > But without a clear path to later porting this on a real physical > layer1, there would be little motivation of doing all that work. > I'd like to get involved in that, however these are my problems: - I have no running system that I could debug and thereby learn how GSM works. - To get a running system I would need to implement a software only system, however, I cannot implement that without knowledge of GSM That is kindof a deadlock. Therefore I wonder weather the expert of GSM would share their knowledge in the obove described way: Having - a flow diagram - the etsi standard pages (or simple rewrites of it) - the html parsed imlemention of a real TSM30 stack implement. and linking that all together to get a way for a newbie to get started. > > I think what makes OsmocomBB special is the very fact that we do not > have to rely on simulation, but can do the "real thing". > > Nonetheleess, if somebody was interested in implementing what I've > described, I'd be more than happy to help any such project and > include the neccessary support in OpenBSC and/or OsmocomBB. > > -- > - Harald Welte > http://laforge.gnumonks.org/ > > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > -------------- next part -------------- An HTML attachment was scrubbed... URL: From mail+gsm at t-kindler.de Mon Mar 1 22:45:43 2010 From: mail+gsm at t-kindler.de (Thomas Kindler) Date: Mon, 01 Mar 2010 23:45:43 +0100 Subject: Getting Started.. Message-ID: <4B8C4397.4060203@t-kindler.de> Hi! I'm just getting started with GSM and Osmocom and received my C123 from eBay last week. I got everything to compile under Ubuntu 9.10, using the arm-elf toolchain from http://embdev.net/articles/ARM_GCC_toolchain_for_Linux_and_Mac_OS_X Will that be usable at all? As I'm still waiting for my official cable to arrive, I built one myself using an old CP2102 USB-Serial development board.. unfortunately, osmocon fails to upload programs: $ ./osmocon -p /dev/ttyUSB0 -m c123../../target/firmware/hello_world.bin got 2 bytes from modem, data looks like: 04 81 got 5 bytes from modem, data looks like: 1b f6 02 00 41 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 40 Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/hello_world.bin): file_size=16676, hdr_len=4, dnload_len=16683 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 52 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 53 got 1 bytes from modem, data looks like: 66 got 1 bytes from modem, data looks like: 74 got 1 bytes from modem, data looks like: 6d got 1 bytes from modem, data looks like: 74 got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 6c Received FTMTOOL from phone, ramolader has aborted got 1 bytes from modem, data looks like: 65 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 72 What do I do wrong? best regards, -- Thomas Kindler From spaar at mirider.augusta.de Tue Mar 2 08:13:48 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Tue, 02 Mar 2010 08:13:48 Subject: Getting Started.. Message-ID: <4b8cc8bc.mirider@mirider.augusta.de> Hello Thomas, On Mon, 01 Mar 2010 23:45:43 +0100, "Thomas Kindler" wrote: > What do I do wrong? There is probably something wrong with your cable or configuration. I have marked the lines below in your log, the marked bytes are the "download command" sent by osmocon. Those bytes are never echoed back by the bootloader and you should not see them. So you should first check why you see those bytes. > got 2 bytes from modem, data looks like: 04 81 > got 5 bytes from modem, data looks like: 1b f6 02 00 41 > got 1 bytes from modem, data looks like: 01 > got 1 bytes from modem, data looks like: 40 > Received PROMPT1 from phone, responding with CMD > read_file(../../target/firmware/hello_world.bin): file_size=16676, > hdr_len=4, dnload_len=16683 > got 1 bytes from modem, data looks like: 1b <<- should not be there > got 1 bytes from modem, data looks like: f6 <<- should not be there > got 1 bytes from modem, data looks like: 02 <<- should not be there > got 1 bytes from modem, data looks like: 00 <<- should not be there > got 1 bytes from modem, data looks like: 52 <<- should not be there > got 1 bytes from modem, data looks like: 01 <<- should not be there > got 1 bytes from modem, data looks like: 53 <<- should not be there > got 1 bytes from modem, data looks like: 66 > got 1 bytes from modem, data looks like: 74 > got 1 bytes from modem, data looks like: 6d > ... Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From laforge at gnumonks.org Mon Mar 1 23:03:43 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 2 Mar 2010 00:03:43 +0100 Subject: The 'uplink' branch / Status update Message-ID: <20100301230343.GI9248@prithivi.gnumonks.org> Hi! After quite a bit of hacking on libosmocore as well as the various parts of Osmocom-BB, I've now committed the latest state to the 'uplink' branch of osmocom-bb.git. I have decided to introduce RSL/RLL as the interface between Layer2(LAPDm) and Layer3(04.08), as it is a clean protocol that we already understand from the OpenBSC side. You can see in src/host/layer2/src/osmocom_rslms.c how we receive e.g. the 04.08 PAGING REQUEST and 04.08 IMMEDIATE ASSIGNMENT on the PCH/AGCH inside RSL UNIT DATA INDICATION messages. Please note the layer2/src/lapdm.c implementation is extremely incomplete, particularly when it comes to ABM (asynchronous balanced mode) and I-frames. It's full of FIXME's that I'll be working on as soon as possible. However, the infrastructure now seems to be coming together and we basically have everything in place for bi-directional transmission of data for SAPI0 and SAPI3 for both DCCH and ACCH (limited to SDCCH/4 on combined CCCH on C0T0) Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Tue Mar 2 20:49:13 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 2 Mar 2010 21:49:13 +0100 Subject: uplink branch merged / CONFIG_TX_ENABLE Message-ID: <20100302204913.GB6163@prithivi.gnumonks.org> Hi! I have decided to merge the uplink branch as master didn't even build and wasn't receiving any attention from my side. In order to avoid any accidents, the default builds of the master branch will not include any Tx functionality. If you want to enable it, you have to use "CONFIG_TX_ENABLE" while compiling (by enabling it in Makefile.inc). Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From gentoo.lubomir at googlemail.com Wed Mar 3 03:31:42 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Wed, 3 Mar 2010 04:31:42 +0100 Subject: Strange Problem / Cheap Cables Message-ID: <26977c6d1003021931w22cfeb58racd52292b9a0c463@mail.gmail.com> Hello. First of all: You can get here extremely cheap the defenetly correct cable(i buy it with hope it could be the right one and had luck. Now everybothy can get a cheap one): http://www.dealextreme.com/details.dx/sku.14664 You could add/change that in the wiki. How it is connected: GND: next to the cable and COM-Port-Pin nr 5 Rx: in the middle and COM-Port-Pin nr 2 Tx: at the smal end and COM-Port-Pin nr 3 And now my problem: I use ARM binary from here: http://embdev.net/articles/ARM_GCC_toolchain_for_Linux_and_Mac_OS_X Everything compiled fine so far. I doesnt use any converter. Just use a real com Port from a older Notebook. I run: ./osmocon -m c123 -p /dev/ttyS0 ../where_the_firmware_is/hello_world.bin And get the result you see in the attachment. Phone: It is an C118 with Firmware 1.0.75 and it is locked to Vodafone DE. I tried today nearly 5 hours all tools for windows i could find to unlock the phone. There was no tool that worked(some also worked with pressing on-button shortly in off-modus). Maybe the problem is in the computer i used (also older one with real com-port.notebook is linux-only). Maybe the phone. Did i understand right, that when i get the output like here: http://bb.osmocom.org/trac/wiki/osmocon I also could get somehow the unlock key? Can you tell me then how? The Unlock Code is always 8 Numbers. After 5 hours i also know that it could be in A:0x7FC300 or A:0x7FC600 Thanks so far -------------- next part -------------- got 1 bytes from modem, data looks like: 00 got 2 bytes from modem, data looks like: 7e 00 got 4 bytes from modem, data looks like: 72 82 bf 7d got 1 bytes from modem, data looks like: fd got 1 bytes from modem, data looks like: 7f got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: a6 got 1 bytes from modem, data looks like: 51 got 1 bytes from modem, data looks like: d2 got 1 bytes from modem, data looks like: 51 got 1 bytes from modem, data looks like: 52 got 1 bytes from modem, data looks like: d2 got 1 bytes from modem, data looks like: 12 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from 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bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 40 got 1 bytes from modem, data looks like: d3 got 1 bytes from modem, data looks like: b4 got 1 bytes from modem, data looks like: 14 got 1 bytes from modem, data looks like: da got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks 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data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 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modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 00 got 1 by From laforge at gnumonks.org Wed Mar 3 08:27:10 2010 From: laforge at gnumonks.org (Harald Welte) Date: Wed, 3 Mar 2010 09:27:10 +0100 Subject: Strange Problem / Cheap Cables In-Reply-To: <26977c6d1003021931w22cfeb58racd52292b9a0c463@mail.gmail.com> References: <26977c6d1003021931w22cfeb58racd52292b9a0c463@mail.gmail.com> Message-ID: <20100303082710.GG6163@prithivi.gnumonks.org> Hi Lubomir, On Wed, Mar 03, 2010 at 04:31:42AM +0100, Lubomir Schmidt wrote: > You can get here extremely cheap the defenetly correct cable(i buy it > with hope it could be the right one and had luck. Now everybothy can > get a cheap one): > > http://www.dealextreme.com/details.dx/sku.14664 > > You could add/change that in the wiki. done. > a real com Port from a older Notebook. > > I run: > ./osmocon -m c123 -p /dev/ttyS0 ../where_the_firmware_is/hello_world.bin > > And get the result you see in the attachment. I think you should use 'c123xor' rather than 'c123'. Apart from that, I cannot comment if it works (or should work) on MacOS. Maybe somebody else on this list uses MacOS and can comment on it. > Phone: It is an C118 with Firmware 1.0.75 and it is locked to Vodafone DE. > I tried today nearly 5 hours all tools for windows i could find to > unlock the phone. Please don't discuss sim unlocking on this mailing list, it is really off-topic. The locking is implemented in the original Motorola/Compal/Ti software, which we absolutely don't use in this project. So whatever locks are in place, it simply doesn't matter. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From gentoo.lubomir at googlemail.com Wed Mar 3 12:58:21 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Wed, 3 Mar 2010 13:58:21 +0100 Subject: Strange Problem / Cheap Cables In-Reply-To: <20100303082710.GG6163@prithivi.gnumonks.org> References: <26977c6d1003021931w22cfeb58racd52292b9a0c463@mail.gmail.com> <20100303082710.GG6163@prithivi.gnumonks.org> Message-ID: <26977c6d1003030458n5f6ec6b1k1f7a9a6bba0a6a8@mail.gmail.com> Thanks. I tested with c123xor instead of c123. It doesnt seem to change anything. I attached the output packed to the mail. The laptop run with Linux and not with macos. 2010/3/3 Harald Welte : > Hi Lubomir, > > On Wed, Mar 03, 2010 at 04:31:42AM +0100, Lubomir Schmidt wrote: > >> You can get here extremely cheap the defenetly correct cable(i buy it >> with hope it could be the right one and had luck. Now everybothy can >> get a cheap one): >> >> http://www.dealextreme.com/details.dx/sku.14664 >> >> You could add/change that in the wiki. > > done. > >> a real com Port from a older Notebook. >> >> I run: >> ./osmocon -m c123 -p /dev/ttyS0 ../where_the_firmware_is/hello_world.bin >> >> And get the result you see in the attachment. > > I think you should use 'c123xor' rather than 'c123'. ?Apart from that, > I cannot comment if it works (or should work) on MacOS. ?Maybe somebody > else on this list uses MacOS and can comment on it. > >> Phone: It is an C118 with Firmware 1.0.75 and it is locked to Vodafone DE. >> I tried today nearly 5 hours all tools for windows i could find to >> unlock the phone. > > Please don't discuss sim unlocking on this mailing list, it is really > off-topic. ?The locking is implemented in the original Motorola/Compal/Ti > software, which we absolutely don't use in this project. ?So whatever locks > are in place, it simply doesn't matter. > > -- > - Harald Welte ? ? ? ? ? http://laforge.gnumonks.org/ > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(ETSI EN 300 175-7 Ch. A6) > -------------- next part -------------- A non-text attachment was scrubbed... Name: ausgabe.zip Type: application/zip Size: 2253 bytes Desc: not available URL: From nicolho at gmail.com Wed Mar 3 11:18:24 2010 From: nicolho at gmail.com (nicolho) Date: Wed, 3 Mar 2010 12:18:24 +0100 Subject: Strange Problem / Cheap Cables Message-ID: <7FB490C2-893D-4543-A2CC-07E0DAE8AA5D@gmail.com> hi everyone, could the strange problem be related to the cheap cable...? still waiting for usb data cable from akku-king (supply issue... related to osmocomBB project ?), i'm also experiencing unstable serial communications with this cable : http://www.multi-unlock.com/images/mot-t191.jpg some related questions : does someone here use this cable ? : http://gsmserver.com/newshop/images/large/COM_cable_for_Motorola_T191.jpg can we use direct connection to PC serial port (UART or usb serial adapter) safely ? i mean without any ttl level conversion (like max-232) ? which exact FTDI usb to serial chipset (ie FT232R) is most recommended, with : - good linux driver support - support for a possible future use of higher non-standard baud rates ? is there any serial port configuration trick or driver tweak to get better serial communications with osmocon ? thanks nico From gentoo.lubomir at googlemail.com Wed Mar 3 12:08:30 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Wed, 3 Mar 2010 13:08:30 +0100 Subject: Strange Problem / Cheap Cables In-Reply-To: <7FB490C2-893D-4543-A2CC-07E0DAE8AA5D@gmail.com> References: <7FB490C2-893D-4543-A2CC-07E0DAE8AA5D@gmail.com> Message-ID: <26977c6d1003030408n78af380eob1f3d04049918351@mail.gmail.com> That is the same cable. The T191 the "the" cable what is normaly used. It must be verry smal modificated to fit into the C1xx. You must cut a bit from the black plastic near the jack to fit "fully" inside. PS: With the cable from dealextreme you dont have to make this modifications on the cable(i doesnt need that on the cable i get from them). 2010/3/3 nicolho : > hi everyone, > > could the strange problem be related to the cheap cable...? > > still waiting for usb data cable from akku-king (supply issue... related to > osmocomBB project ?), i'm also experiencing unstable serial communications > with this cable : > http://www.multi-unlock.com/images/mot-t191.jpg > > some related questions : > > does someone here use this cable ? : > http://gsmserver.com/newshop/images/large/COM_cable_for_Motorola_T191.jpg > > can we use direct connection to PC serial port (UART or usb serial adapter) > safely ? i mean without any ttl level conversion (like max-232) ? > > which exact FTDI usb to serial chipset (ie FT232R) is most recommended, with > : > - good linux driver support > - support for a possible future use of higher non-standard baud rates ? > > is there any serial port configuration trick or driver tweak to get better > serial communications with osmocon ? > > thanks > nico > > From wolfram at the-dreams.de Wed Mar 3 09:02:13 2010 From: wolfram at the-dreams.de (Wolfram Sang) Date: Wed, 03 Mar 2010 10:02:13 +0100 Subject: wiki-access/todo-list Message-ID: <4B8E2595.7080909@the-dreams.de> Hello, I couldn't find any possibility to register for a trac-account. I assume it is intentional that only the maintainers may change content (I could see reasons for that)? If so, is there a chance to keep the todo-list updated? I know by now that there is already work ongoing for the C155-display driver. I just became unsure which other topics may already been worked on. Kind regards, Wolfram PS: One for the news section maybe? http://www.pro-linux.de/NB3/news/1/15336/1,osmocombb-will-mobilfunk-mit-freier-software-ermoeglichen.html From wolfram at the-dreams.de Tue Mar 9 12:11:04 2010 From: wolfram at the-dreams.de (Wolfram Sang) Date: Tue, 09 Mar 2010 13:11:04 +0100 Subject: wiki-access/todo-list In-Reply-To: <4B8E2595.7080909@the-dreams.de> References: <4B8E2595.7080909@the-dreams.de> Message-ID: <4B963AD8.7050108@the-dreams.de> Wolfram Sang wrote: > see reasons for that)? If so, is there a chance to keep the todo-list > updated? I know by now that there is already work ongoing for the Meanwhile, I wondered if it wasn't better maintained in the git-repo. Then people could send a patch regarding the todo... From laforge at gnumonks.org Tue Mar 9 14:55:28 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 15:55:28 +0100 Subject: wiki-access/todo-list In-Reply-To: <4B963AD8.7050108@the-dreams.de> References: <4B8E2595.7080909@the-dreams.de> <4B963AD8.7050108@the-dreams.de> Message-ID: <20100309145528.GH30088@prithivi.gnumonks.org> On Tue, Mar 09, 2010 at 01:11:04PM +0100, Wolfram Sang wrote: > Wolfram Sang wrote: > > > see reasons for that)? If so, is there a chance to keep the todo-list > > updated? I know by now that there is already work ongoing for the > > Meanwhile, I wondered if it wasn't better maintained in the git-repo. > Then people could send a patch regarding the todo... I think right now there is no big difference between the people who have git commit access and those who can write to the wiki. I would rather want to get more poeple involved in updating the wiki than to have them send patches. Also, the wiki has more public visibility than the files in the repo. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Tue Mar 9 14:54:09 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 15:54:09 +0100 Subject: wiki-access/todo-list In-Reply-To: <4B8E2595.7080909@the-dreams.de> References: <4B8E2595.7080909@the-dreams.de> Message-ID: <20100309145409.GG30088@prithivi.gnumonks.org> On Wed, Mar 03, 2010 at 10:02:13AM +0100, Wolfram Sang wrote: > Hello, > > I couldn't find any possibility to register for a trac-account. I assume > it is intentional that only the maintainers may change content (I could > see reasons for that)? Anyone can get an account by sending me an e-mail requesting it. We've just already had our share with wikispam and I think the number of poeple who are involved in the project and thus need an account is really small. Especially those developers who were part of the project before we went public all already have an acocunt anyway. > If so, is there a chance to keep the todo-list updated? Everyone who does a task should remove it from the list. In general I would like to see much more contribution to the wiki... there are a number of people who are already playing with our code, and the wiki wold benefit a lot from more complete and current information. > I know by now that there is already work ongoing for the C155-display > driver. I just became unsure which other topics may already been > worked on. I've updated the AreasOfWork page to the best of my knowledge right now. > http://www.pro-linux.de/NB3/news/1/15336/1,osmocombb-will-mobilfunk-mit-freier-software-ermoeglichen.html thanks, added. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From steve at steve-m.de Tue Mar 9 15:31:27 2010 From: steve at steve-m.de (Steve Markgraf) Date: Tue, 09 Mar 2010 16:31:27 +0100 Subject: wiki-access/todo-list In-Reply-To: <20100309145409.GG30088@prithivi.gnumonks.org> References: <4B8E2595.7080909@the-dreams.de> <20100309145409.GG30088@prithivi.gnumonks.org> Message-ID: <4B9669CF.9000307@steve-m.de> Hi, Harald Welte wrote: > Anyone can get an account by sending me an e-mail requesting it. We've > just already had our share with wikispam and I think the number of > poeple who are involved in the project and thus need an account is > really small. So then it would be nice if you could create an account for me, since I would like to change some things on the C155 and J100i pages, especially regarding the used display controllers and ringtone chips. Currently I am working on a display driver for the J100i, and I have done some experimental work on the ringtone chip in the C155 and J100i. I thought the commandset used on the SPMA100 and the MX chip were similar, but I was wrong, since I found out that they are completely different. I wrote some testing code to "scan" scan registers of both chips, which I will commit later in a drivers-experimental branch. At least I can turn and off the speaker in the J100i, and hear some analog noise ;) I also have some changes to the UWire driver to create a proper chip-select, which is needed by the display of the J100i, and in the next days I will add some init files for the C140 and J100i, moving redundant code to the board/common folder. Regards, Steve From laforge at gnumonks.org Tue Mar 9 15:48:39 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 16:48:39 +0100 Subject: wiki-access/todo-list In-Reply-To: <4B9669CF.9000307@steve-m.de> References: <4B8E2595.7080909@the-dreams.de> <20100309145409.GG30088@prithivi.gnumonks.org> <4B9669CF.9000307@steve-m.de> Message-ID: <20100309154839.GK30088@prithivi.gnumonks.org> On Tue, Mar 09, 2010 at 04:31:27PM +0100, Steve Markgraf wrote: > Hi, > > Harald Welte wrote: > > >Anyone can get an account by sending me an e-mail requesting it. We've > >just already had our share with wikispam and I think the number of > >poeple who are involved in the project and thus need an account is > >really small. > > So then it would be nice if you could create an account for me, since I > would like to change some things on the C155 and J100i pages, > especially regarding the used display controllers and ringtone > chips. great, just sent your account details privately. > Currently I am working on a display driver for the J100i, and I have > done some experimental work on the ringtone chip in the C155 and > J100i. this is good news. I'm happy somebody is taking care about the non-GSM side of those devices... one thing less I have to worry about. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Wed Mar 3 15:37:03 2010 From: laforge at gnumonks.org (Harald Welte) Date: Wed, 3 Mar 2010 16:37:03 +0100 Subject: Status update / layer23 Message-ID: <20100303153703.GA10424@prithivi.gnumonks.org> Hi! I'm pleased to report that the current master branch in osmocom-bb.git has initial support for bi-directional communication, and handles messages all the way up from L1 to L3 and back. The architecture is as follows: L1 events (such as received 23byte mac blocks) are encapsulated in L1CTL messages, which are sent over HDLC/rs232 to the PC. 'osmocon' then demultiplexes the L1CTL from the console messages and sends it via unix domain socket to the layer23 program. Inside layer23, L1CTL is decapsulated and passed into the LAPDm code, from where the data is encapsulated in RSLms (RSL for mobil station, my invention) and handed off to L3. Messages from L3 take the opposite way L3->RSLms->LAPDm->L1CTL->HDLC->L1 So far, we still only support IMMEDIATE ASSIGNments to SDCCH/4 on a combined CCCH. But if you are on a BTS with that channel configuration, layer23 will now happily send a LOCATION UPDATE REQUEST to the BTS :) Dieter has indicated he will be looking into supporting TCH/F as well as frequency hopping during the next week(s). I myself desperately need to get some real work done at this point, so don't expect any major developments for some time. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From osmocom at lakedaemon.net Thu Mar 4 05:39:02 2010 From: osmocom at lakedaemon.net (Jason) Date: Thu, 04 Mar 2010 00:39:02 -0500 Subject: RFC: updated Wireshark patch Message-ID: <4B8F4776.8070000@lakedaemon.net> All, I found some low-hanging fruit. :-) Attached is an updated patch against the latest wireshark trunk svn. It incorporates all of the requested changes in the bug comments [1]. Hopefully I'll be able to pitch in more once my C123 arrives... hth, Jason. [1] https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4508 -------------- next part -------------- A non-text attachment was scrubbed... Name: gsmtap.patch Type: text/x-patch Size: 8898 bytes Desc: not available URL: From laforge at gnumonks.org Thu Mar 4 17:18:09 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 4 Mar 2010 18:18:09 +0100 Subject: RFC: updated Wireshark patch In-Reply-To: <4B8F4776.8070000@lakedaemon.net> References: <4B8F4776.8070000@lakedaemon.net> Message-ID: <20100304171809.GF27899@prithivi.gnumonks.org> hi jason, On Thu, Mar 04, 2010 at 12:39:02AM -0500, Jason wrote: > All, > > I found some low-hanging fruit. :-) Attached is an updated patch against > the latest wireshark trunk svn. It incorporates all of the requested changes > in the bug comments [1]. First of all, thanks - but I already had done that but not committed/submitted as some other changes (gsmtap v 0x02) were pending. there are some minor bugs left that I'll hopefully resolve later today. It is a good idea to post to this list before you take on some task, this way we can avoid duplication of work... -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From osmocom at lakedaemon.net Thu Mar 4 17:36:42 2010 From: osmocom at lakedaemon.net (Jason) Date: Thu, 04 Mar 2010 12:36:42 -0500 Subject: RFC: updated Wireshark patch In-Reply-To: <20100304171809.GF27899@prithivi.gnumonks.org> References: <4B8F4776.8070000@lakedaemon.net> <20100304171809.GF27899@prithivi.gnumonks.org> Message-ID: <4B8FEFAA.3080800@lakedaemon.net> Harald Welte wrote: > hi jason, > > On Thu, Mar 04, 2010 at 12:39:02AM -0500, Jason wrote: >> All, >> >> I found some low-hanging fruit. :-) Attached is an updated patch >> against the latest wireshark trunk svn. It incorporates all of the >> requested changes in the bug comments [1]. > > First of all, thanks - but > no problem. > I already had done that but not committed/submitted as some other > changes (gsmtap v 0x02) were pending. there are some minor bugs left > that I'll hopefully resolve later today. > I pulled your latest changes. The only outstanding items I can see from the wireshark side of the house is removal of the .h and s/SUB_/GSMTAP_SUB_/g. I'll let those changes ride in my local branch and send them only if you ask. I'm certainly not trying to step on toes, just trying to learn. > It is a good idea to post to this list before you take on some task, > this way we can avoid duplication of work... > Yeah, it wasn't much work. Maybe a half-hour or so. It was one of those problems where I was done before the thought crossed my mind about coordination. That, and I was using it more as a driving problem to start familiarizing myself with the guts of GSM. It seemed like a good entry point. Plus, I found the wireshark.svn/doc/README.developer fascinating wrt compiler subtleties. I'll keep poking along (especially once the C123 arrives) and see if I can find a gap to more formally fill. thx, Jason. From laforge at gnumonks.org Thu Mar 4 14:52:55 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 4 Mar 2010 15:52:55 +0100 Subject: GSMTAP / layer23 / wireshark updates Message-ID: <20100304145255.GE27899@prithivi.gnumonks.org> Hi! I've improved the layer23 gsmtap support to add support for * uplink frames, sent by layer23 to L1 * properly support dedicated channels with LAPDm * allow the user to specify the GSMTAP destination IP address In order to use the new features, you need to 1) use the new gsmtap.patch for wireshark 2) use the '-i dstip' option of layer23, as the default is now to NOT generate GSMTAP UDP Packets I'm attaching a screen-shot showing the wireshark decode of the LOC UPD REQ generated by layer23. As you can see from the packet list, the BTS responds with the UA packet containing the same LOC UPD REQ as part of the contention resolution in LAPDm, just as expected. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) -------------- next part -------------- A non-text attachment was scrubbed... Name: wireshark-layer23-lapdm.png Type: image/png Size: 151800 bytes Desc: not available URL: From osmocom at lakedaemon.net Thu Mar 4 16:42:38 2010 From: osmocom at lakedaemon.net (Jason) Date: Thu, 04 Mar 2010 11:42:38 -0500 Subject: GSMTAP / layer23 / wireshark updates In-Reply-To: <20100304145255.GE27899@prithivi.gnumonks.org> References: <20100304145255.GE27899@prithivi.gnumonks.org> Message-ID: <4B8FE2FE.3010405@lakedaemon.net> Harald Welte wrote: > In order to use the new features, you need to 1) use the new > gsmtap.patch for wireshark > Looks like we crossed paths. Do you want me to rebase my patch against your new version, or toss it? thx, Jason. From laforge at gnumonks.org Thu Mar 4 19:42:43 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 4 Mar 2010 20:42:43 +0100 Subject: GSMTAP / layer23 / wireshark updates In-Reply-To: <4B8FE2FE.3010405@lakedaemon.net> References: <20100304145255.GE27899@prithivi.gnumonks.org> <4B8FE2FE.3010405@lakedaemon.net> Message-ID: <20100304194243.GH27899@prithivi.gnumonks.org> Hi Jason, On Thu, Mar 04, 2010 at 11:42:38AM -0500, Jason wrote: > Harald Welte wrote: > >In order to use the new features, you need to 1) use the new > >gsmtap.patch for wireshark > > Looks like we crossed paths. Do you want me to rebase my patch against your > new version, or toss it? As indicated, I'll be working on further gsmtap bugfixes, so I'd rather like to ask you to not work on the same part at the same time. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Thu Mar 4 20:56:12 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 4 Mar 2010 21:56:12 +0100 Subject: GSMTAP / layer23 / wireshark updates In-Reply-To: <20100304145255.GE27899@prithivi.gnumonks.org> References: <20100304145255.GE27899@prithivi.gnumonks.org> Message-ID: <20100304205612.GJ27899@prithivi.gnumonks.org> Hi all, in the latest git commit, there has been another update of the wireshark gsmtap dissector patch. It now * dissects the SACCH L1 header in front of SACCH frames * properly hands off SACCH payload so SI5/6 are decoded correctly * displays a summary of the GSMTAP header in the protocol tree like the following example "GSM TAP Header, ARFCN: 871 (Downlink), TS: 0, Channel: SDCCH/4 (0)" I've submitted this to the wireshark team for review. With some luck it will pass this time There is an example pcap file showing bidirectional traffic from current osmocom-bb.git layer23. I've attached it to https://calypso.gnumonks.org/trac/wiki/WiresharkIntegration Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From mhitrov at yahoo.com Thu Mar 4 18:15:35 2010 From: mhitrov at yahoo.com (Maxim) Date: Thu, 4 Mar 2010 10:15:35 -0800 (PST) Subject: BTS Message-ID: <578375.75311.qm@web51907.mail.re2.yahoo.com> Hi, There is at least a theoretic way to turn Motorola C123 into a small BTS? Thanks From timo.lindfors at iki.fi Thu Mar 4 19:45:44 2010 From: timo.lindfors at iki.fi (Timo Juhani Lindfors) Date: Thu, 04 Mar 2010 21:45:44 +0200 Subject: BTS In-Reply-To: <578375.75311.qm@web51907.mail.re2.yahoo.com> (Maxim's message of "Thu\, 4 Mar 2010 10\:15\:35 -0800 \(PST\)") References: <578375.75311.qm@web51907.mail.re2.yahoo.com> Message-ID: <84zl2nswev.fsf@sauna.l.org> Maxim writes: > There is at least a theoretic way to turn Motorola C123 into a small BTS? Did you read http://lists.osmocom.org/pipermail/baseband-devel/2010-February/000045.html ? From laforge at gnumonks.org Thu Mar 4 21:00:11 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 4 Mar 2010 22:00:11 +0100 Subject: OsmocomBB developer meeting 2010-03-06 8pm CCCB Message-ID: <20100304210011.GK27899@prithivi.gnumonks.org> Hi! There will be an informal meeting of OsmocomBB hackers at the Berlin CCC (http://berlin.ccc.de/) on Saturday, 2010-03-06 at 8pm local time. Prom and myself will be there, most likely also dexter and tec. If you're local, feel free to join. There's no formal agenda, we just like to meet one more time before I'll disappear to Taiwan for quite some time. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Sun Mar 7 00:41:08 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 7 Mar 2010 01:41:08 +0100 Subject: timer_list implementation Message-ID: <20100307004108.GB27307@prithivi.gnumonks.org> hi! we now have a 'struct timer_list' API, its use is similar to that of the linux kernel (and openbsc). The caller (e.g. your driver/app) allocates a 'struct timer_list', sets the 'cb' function pointer to a callback function, and then schedules the timer with 'schedule_timer(&my_struct_tm, 600) for expiration in e.g. 600ms from now. Once the timer expires, it will call the callback. There's also an 'unsigned long' argument that you can pass along. Calling the timer expiration routines happens by calling update_timers() from the while (1) loop in the main program. This will of course change once we have a scheduler and tasks. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From zero-kelvin at gmx.de Tue Mar 9 14:12:47 2010 From: zero-kelvin at gmx.de (dexter) Date: Tue, 09 Mar 2010 15:12:47 +0100 Subject: FYI: SIM In-Reply-To: <20100307004108.GB27307@prithivi.gnumonks.org> References: <20100307004108.GB27307@prithivi.gnumonks.org> Message-ID: <4B96575F.6040300@gmx.de> Hi folks. I have now getting interrupts and i am sending the first little APDUs to the card. I think i will have something that basicly works soon. But up to now i think it will be impossible to save processing time during the transmission - wait phases without having semaphores (or something semilar that can be used to wait for an event without wasting processing time in a while loop.) However - this only makes sense with a multitasking os which we actually do not have ;-) The driver will get a function like sim_card_transceive(*message, *response) or so on because a transaction with the card will never be receive or send only. You always send something to the card and you always get something back. The response and answer apdu structures will be the same as in XCOS and i think i can reuse a lot of the good old XCOS header files that contain basic constants, returncodes ect... Thanks a lot to roh who showed me how i can register an interrupt. regards. Philipp From squalyl at gmail.com Tue Mar 9 15:21:43 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 9 Mar 2010 16:21:43 +0100 Subject: FYI: SIM In-Reply-To: <4B96575F.6040300@gmx.de> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> Message-ID: <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> Hi, congrats. Does the chip manages T=0 or T=1 by itself or do you have to implement it in software? Indeed APDU are always exchanged. If the card doesn't answer, it's an error condition. it should be reported by an error status return value. But the complete exchange can be long, a card may send "time extension requests". The reset procedure requires a dedicated API. What about PPS, ie line speed negociation? This feature is described in ISO7816-3, and also in TS 11.11 chapter 5.8.2. Your driver need 4 functions: -init driver -stop driver -reset card and return ATR -exchange APDU and, maybe -suspend and resume, which can stop the clock. I think official sim cards can be put in sleep state, that the clock can be stopped, and this sort of energy saving stuff. I don't know a lot about this, and we don't need this in a first version. ----- Update status for the on-card project: ----- Reminder : I'm using javacard 2.x.y I'm still working on the file system implementation, I want it sufficiently versatile for others projects too, so it's a bit long, but already working. I have routines to create files and directories, support binary files, record files and directories. I still need to create write() and read() routines, but they are quite trivial. I'm spending time on the file selection, even if the SIM spec supports only a few modes. The first goal is to have a basic applet that's the most ISO7816-4 compatible, then a sim specific version. The functionalities are equivalent , but the apdu formats are a bit different. The final goal is to have the ability to create any file structure (GSM or not) holding any possible data, without neglecting security (of files, not gsm algs ;) ). Speaking of this, the COMP128 alg is already ported to javacard thanks to C code available on the web. If someone has test vectors (IE encryption results verified by someone else), I'll be happy to try them. I still have a small doubt for high-update rate files. What is an high update rate? Can this really wear a card's eeprom? I may have to create a specific file type to implement wear levelling, using a log/cyclic structure. I don't know the urgency level of this feature. Regards Sebastien On Tue, Mar 9, 2010 at 3:12 PM, dexter wrote: > Hi folks. > > I have now getting interrupts and i am sending the first little APDUs to > the card. I think i will have something that basicly works soon. But up to > now i think it will be impossible to save processing time during the > transmission - wait phases without having semaphores (or something semilar > that can be used to wait for an event without wasting processing time in a > while loop.) However - this only makes sense with a multitasking os which we > actually do not have ;-) > > The driver will get a function like sim_card_transceive(*message, > *response) or so on because a transaction with the card will never be > receive or send only. You always send something to the card and you always > get something back. > > The response and answer apdu structures will be the same as in XCOS and i > think i can reuse a lot of the good old XCOS header files that contain basic > constants, returncodes ect... > > Thanks a lot to roh who showed me how i can register an interrupt. > > regards. > Philipp > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From squalyl at gmail.com Tue Mar 9 15:25:11 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 9 Mar 2010 16:25:11 +0100 Subject: FYI: SIM In-Reply-To: <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> Message-ID: <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> Something more of a note for later: I don't know which GSM stack layer needs to exchange APDUs. I guess it's not level 1, so apdus will be exchanged through the serial link with the phone. It may be nice to have a pcsclite driver to drive the sim card in the phone. Then we'll be able to use a SIM cards connected to the real phone, or a ccid smart card reader connected to the PC running the layer2/layer3, using the same API. Sebastien On Tue, Mar 9, 2010 at 4:21 PM, S?bastien Lorquet wrote: > Hi, > > congrats. > > Does the chip manages T=0 or T=1 by itself or do you have to implement it > in software? > > Indeed APDU are always exchanged. If the card doesn't answer, it's an error > condition. it should be reported by an error status return value. But the > complete exchange can be long, a card may send "time extension requests". > > The reset procedure requires a dedicated API. > > What about PPS, ie line speed negociation? This feature is described in > ISO7816-3, and also in TS 11.11 chapter 5.8.2. > > Your driver need 4 functions: > -init driver > -stop driver > -reset card and return ATR > -exchange APDU > and, maybe > -suspend and resume, which can stop the clock. > > I think official sim cards can be put in sleep state, that the clock can be > stopped, and this sort of energy saving stuff. I don't know a lot about > this, and we don't need this in a first version. > > ----- Update status for the on-card project: ----- > > Reminder : I'm using javacard 2.x.y > > I'm still working on the file system implementation, I want it sufficiently > versatile for others projects too, so it's a bit long, but already working. > I have routines to create files and directories, support binary files, > record files and directories. I still need to create write() and read() > routines, but they are quite trivial. > I'm spending time on the file selection, even if the SIM spec supports only > a few modes. > > The first goal is to have a basic applet that's the most ISO7816-4 > compatible, then a sim specific version. The functionalities are equivalent > , but the apdu formats are a bit different. > > The final goal is to have the ability to create any file structure (GSM or > not) holding any possible data, without neglecting security (of files, not > gsm algs ;) ). > > Speaking of this, the COMP128 alg is already ported to javacard thanks to C > code available on the web. If someone has test vectors (IE encryption > results verified by someone else), I'll be happy to try them. > > I still have a small doubt for high-update rate files. What is an high > update rate? Can this really wear a card's eeprom? I may have to create a > specific file type to implement wear levelling, using a log/cyclic > structure. I don't know the urgency level of this feature. > > Regards > Sebastien > > On Tue, Mar 9, 2010 at 3:12 PM, dexter wrote: > >> Hi folks. >> >> I have now getting interrupts and i am sending the first little APDUs to >> the card. I think i will have something that basicly works soon. But up to >> now i think it will be impossible to save processing time during the >> transmission - wait phases without having semaphores (or something semilar >> that can be used to wait for an event without wasting processing time in a >> while loop.) However - this only makes sense with a multitasking os which we >> actually do not have ;-) >> >> The driver will get a function like sim_card_transceive(*message, >> *response) or so on because a transaction with the card will never be >> receive or send only. You always send something to the card and you always >> get something back. >> >> The response and answer apdu structures will be the same as in XCOS and i >> think i can reuse a lot of the good old XCOS header files that contain basic >> constants, returncodes ect... >> >> Thanks a lot to roh who showed me how i can register an interrupt. >> >> regards. >> Philipp >> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Tue Mar 9 15:54:54 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 16:54:54 +0100 Subject: FYI: SIM In-Reply-To: <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> Message-ID: <20100309155454.GA13646@prithivi.gnumonks.org> On Tue, Mar 09, 2010 at 04:25:11PM +0100, S?bastien Lorquet wrote: > I don't know which GSM stack layer needs to exchange APDUs. I guess it's not > level 1, In normal GSM stacks, yes, the Layer1 provides an abstraction layer for SIM card access. Hwoever, the actual SIM card read/write commands come from Layer 3 or the application above that. > so apdus will be exchanged through the serial link with the phone. > It may be nice to have a pcsclite driver to drive the sim card in the phone. > Then we'll be able to use a SIM cards connected to the real phone, or a ccid > smart card reader connected to the PC running the layer2/layer3, using the > same API. Yes, I like that idea, and we can easily use yet another of our HLDC data link connections for this. However, it seems almost like a bit of over-engineering to me to go a far as to support PC/SC. Sure, it's a cool hack, and if somebody has an interest in it and some time to spare. But then, as long as the Layer3 is on the PC, it would be fine if it can support real PC/SC readers. Only when we start to support running layer3 inside the phone, we would require the use of the SIM card reader inside the phone. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From squalyl at gmail.com Tue Mar 9 15:59:35 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 9 Mar 2010 16:59:35 +0100 Subject: FYI: SIM In-Reply-To: <20100309155454.GA13646@prithivi.gnumonks.org> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> <20100309155454.GA13646@prithivi.gnumonks.org> Message-ID: <3ff29e861003090759q103a6d14n50363eb39f92c5eb@mail.gmail.com> Hmm we can take this the reverse way: Instead of implementing PCSC for the phone SIM, we can implement the phone API for PCSC. This will me MUCH more simpler. A thread with a queue to collect the commands and call the callback when the response is received, then we're done (yes, pcsc is synchronous) On Tue, Mar 9, 2010 at 4:54 PM, Harald Welte wrote: > On Tue, Mar 09, 2010 at 04:25:11PM +0100, S?bastien Lorquet wrote: > > > I don't know which GSM stack layer needs to exchange APDUs. I guess it's > not > > level 1, > > In normal GSM stacks, yes, the Layer1 provides an abstraction layer for > SIM card access. > > Hwoever, the actual SIM card read/write commands come from Layer 3 or > the application above that. > > > so apdus will be exchanged through the serial link with the phone. > > It may be nice to have a pcsclite driver to drive the sim card in the > phone. > > Then we'll be able to use a SIM cards connected to the real phone, or a > ccid > > smart card reader connected to the PC running the layer2/layer3, using > the > > same API. > > Yes, I like that idea, and we can easily use yet another of our HLDC > data link connections for this. > > However, it seems almost like a bit of over-engineering to me to go a > far as to support PC/SC. Sure, it's a cool hack, and if somebody has > an interest in it and some time to spare. > > But then, as long as the Layer3 is on the PC, it would be fine if it can > support real PC/SC readers. Only when we start to support running > layer3 inside the phone, we would require the use of the SIM card reader > inside the phone. > > -- > - Harald Welte > http://laforge.gnumonks.org/ > > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > -------------- next part -------------- An HTML attachment was scrubbed... URL: From 246tnt at gmail.com Tue Mar 9 16:03:45 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Tue, 9 Mar 2010 17:03:45 +0100 Subject: FYI: SIM In-Reply-To: <20100309155454.GA13646@prithivi.gnumonks.org> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> <20100309155454.GA13646@prithivi.gnumonks.org> Message-ID: <866320f71003090803y2052f491k36a91c4b50d0a147@mail.gmail.com> >> so apdus will be exchanged through the serial link with the phone. >> It may be nice to have a pcsclite driver to drive the sim card in the phone. >> Then we'll be able to use a SIM cards connected to the real phone, or a ccid >> smart card reader connected to the PC running the layer2/layer3, using the >> same API. > > Yes, I like that idea, and we can easily use yet another of our HLDC > data link connections for this. > > However, it seems almost like a bit of over-engineering to me to go a > far as to support PC/SC. ?Sure, it's a cool hack, and if somebody has > an interest in it and some time to spare. I would do it the other way around. Make sure that all call from layer 3 are in the form of " apdu_xfer(in,out); " Then implementing this apdu_xfer either using : . A HLDC data link to the real phone . A PCSC reader (the api allows for raw apdu exchange very easily) . A bare serial link to one of those cheap card reader . The SIM api directly when running inside the phone. Sylvain From squalyl at gmail.com Tue Mar 9 16:05:08 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 9 Mar 2010 17:05:08 +0100 Subject: FYI: SIM In-Reply-To: <866320f71003090803y2052f491k36a91c4b50d0a147@mail.gmail.com> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> <3ff29e861003090725h43ea955bn29768a68c08ade2d@mail.gmail.com> <20100309155454.GA13646@prithivi.gnumonks.org> <866320f71003090803y2052f491k36a91c4b50d0a147@mail.gmail.com> Message-ID: <3ff29e861003090805h5a2fab6cr748c5fb972743338@mail.gmail.com> Hi sylvain, Yes, we're on the same wavelength here. Sebastien On Tue, Mar 9, 2010 at 5:03 PM, Sylvain Munaut <246tnt at gmail.com> wrote: > >> so apdus will be exchanged through the serial link with the phone. > >> It may be nice to have a pcsclite driver to drive the sim card in the > phone. > >> Then we'll be able to use a SIM cards connected to the real phone, or a > ccid > >> smart card reader connected to the PC running the layer2/layer3, using > the > >> same API. > > > > Yes, I like that idea, and we can easily use yet another of our HLDC > > data link connections for this. > > > > However, it seems almost like a bit of over-engineering to me to go a > > far as to support PC/SC. Sure, it's a cool hack, and if somebody has > > an interest in it and some time to spare. > > I would do it the other way around. > Make sure that all call from layer 3 are in the form of " > apdu_xfer(in,out); " > > Then implementing this apdu_xfer either using : > . A HLDC data link to the real phone > . A PCSC reader (the api allows for raw apdu exchange very easily) > . A bare serial link to one of those cheap card reader > . The SIM api directly when running inside the phone. > > Sylvain > -------------- next part -------------- An HTML attachment was scrubbed... URL: From nibbler at ccc.de Tue Mar 9 20:53:36 2010 From: nibbler at ccc.de (nibbler) Date: Tue, 9 Mar 2010 21:53:36 +0100 Subject: FYI: SIM In-Reply-To: <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <3ff29e861003090721u5149f526kabf56f3e67348552@mail.gmail.com> Message-ID: <20100309215336.70bf57af@minime> On Tue, 9 Mar 2010 16:21:43 +0100 S?bastien Lorquet wrote: > I think official sim cards can be put in sleep state, that the clock > can be stopped, and this sort of energy saving stuff. I don't know a > lot about this, and we don't need this in a first version. All reasonably recent SIM cards (the 3,3V generation and past) support it and phones have been using this to save power for at least the past 12 Years. But I guess this is not a thing to worry about in this stage but rather something to keep in mind. cheers, nibbler From laforge at gnumonks.org Tue Mar 9 15:24:00 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 9 Mar 2010 16:24:00 +0100 Subject: FYI: SIM In-Reply-To: <4B96575F.6040300@gmx.de> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> Message-ID: <20100309152400.GI30088@prithivi.gnumonks.org> Hi dexter, thanks for your update! On Tue, Mar 09, 2010 at 03:12:47PM +0100, dexter wrote: > I have now getting interrupts and i am sending the first little > APDUs to the card. I think i will have something that basicly works > soon. > But up to now i think it will be impossible to save processing time > during the transmission - wait phases without having semaphores (or > something semilar that can be used to wait for an event without > wasting processing time in a while loop.) However - this only makes > sense with a multitasking os which we actually do not have ;-) yes, if you think about a synchronous / "blocking I/O" scenario. However, you could always have something asynchronous: The caller calls something like sim_card_transceive(*message, *cb), and the driver calls back the 'cb' function when it has received the data. I think the latter is the best we can do at the moment. Another possible concept is to introduce some kind of message queue: The entity that wants to issue a command to the SIM sends a message into the queue, indicating to which other message queue any responses shall be queued to. I agree the synchronous approach seems to be the more natural one (for most human beings at least). However, it comes at the cost of scheduling overhead/latency, new possibilities for deadlocks and potentially difficult debugging than in a single-threaded program. Right now I don't really know yet how many threads/tasks we will end up having. I only know we should be careful and not to have too many of them. Layer2 is certainly going to be one task, Layer3 will have at least one. Layer3 is he entity that normally talks to the SIM, at least excluding things coming directly from the app like phonebook access and storing SMS. > The driver will get a function like sim_card_transceive(*message, > *response) or so on because a transaction with the card will never > be receive or send only. You always send something to the card and > you always get something back. If the caller does not care, he could simply specify a NULL pointer as *response. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From squalyl at gmail.com Tue Mar 9 15:27:19 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Tue, 9 Mar 2010 16:27:19 +0100 Subject: FYI: SIM In-Reply-To: <20100309152400.GI30088@prithivi.gnumonks.org> References: <20100307004108.GB27307@prithivi.gnumonks.org> <4B96575F.6040300@gmx.de> <20100309152400.GI30088@prithivi.gnumonks.org> Message-ID: <3ff29e861003090727k7ba2943bk97edfb8f70adf3c5@mail.gmail.com> We cross posted, you gave me more info, thanks. The async approach seems very nice here. Sebastien On Tue, Mar 9, 2010 at 4:24 PM, Harald Welte wrote: > Hi dexter, > > thanks for your update! > > On Tue, Mar 09, 2010 at 03:12:47PM +0100, dexter wrote: > > > I have now getting interrupts and i am sending the first little > > APDUs to the card. I think i will have something that basicly works > > soon. > > > But up to now i think it will be impossible to save processing time > > during the transmission - wait phases without having semaphores (or > > something semilar that can be used to wait for an event without > > wasting processing time in a while loop.) However - this only makes > > sense with a multitasking os which we actually do not have ;-) > > yes, if you think about a synchronous / "blocking I/O" scenario. > > However, you could always have something asynchronous: The caller calls > something like sim_card_transceive(*message, *cb), and the driver calls > back the 'cb' function when it has received the data. > > I think the latter is the best we can do at the moment. > > Another possible concept is to introduce some kind of message queue: The > entity that wants to issue a command to the SIM sends a message into the > queue, indicating to which other message queue any responses shall be > queued to. > > I agree the synchronous approach seems to be the more natural one > (for most human beings at least). However, it comes at the cost of > scheduling overhead/latency, new possibilities for deadlocks and > potentially difficult debugging than in a single-threaded program. > > Right now I don't really know yet how many threads/tasks we will end up > having. I only know we should be careful and not to have too many of > them. Layer2 is certainly going to be one task, Layer3 will have at > least one. Layer3 is he entity that normally talks to the SIM, at least > excluding things coming directly from the app like phonebook access and > storing SMS. > > > The driver will get a function like sim_card_transceive(*message, > > *response) or so on because a transaction with the card will never > > be receive or send only. You always send something to the card and > > you always get something back. > > If the caller does not care, he could simply specify a NULL pointer as > *response. > > -- > - Harald Welte > http://laforge.gnumonks.org/ > > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Sun Mar 7 11:23:13 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 7 Mar 2010 12:23:13 +0100 Subject: C155 display driver In-Reply-To: <4B891AD4.6010208@steve-m.de> References: <4B87BCE5.10906@steve-m.de> <20100227050110.GP9820@prithivi.gnumonks.org> <4B891AD4.6010208@steve-m.de> Message-ID: <20100307112313.GB5216@prithivi.gnumonks.org> Hi Steve, I have now partially merged your C155 display driver. Partial, since I only merged those parts that didn't break the build for C123. So what needs to be done soon: * support multipe 'boards' in our Makefile magic, producing NR_BOARDS * NR_APPS images as a result. * merge those parts that are identical between board_e88 and board_e99 and create something like a calypso_init() function, keeping only board specific bits in the board_init() * introduce some "lcd_puts()" macro that is defined to either of the two display drivers, depending on the board that we're building for. If anyone is posting patches (or a git branch) for that, I'd be happy to merge them. Later on, I want a LCD abstraction layer that hides the details from the apps. The app should not have to care about color/monochrome, or the fact that the X/Y coordinates seem to be inverted between the displays. I personally have no interest in doing that, as GSM related work has much higher priority to me. I hope somebody in the community will take care of the task. Thanks in advance! Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Sun Mar 7 20:07:31 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 7 Mar 2010 21:07:31 +0100 Subject: OsmocomBB update summary Message-ID: <20100307200731.GI5216@prithivi.gnumonks.org> Hi! Today, there have been quite a number of possibly intrusive changes in the repository. A quick summary: * prom's new makefile voodoo has been merged for the 'firmware' directory, this means we now have proper dependency tracking in our builds, as well as support for multiple board builds * the compiled elf/map/bin/... files are now in board/compal_{e88,e99}, rather than in the main directory. * the firmware now uses the real libosmocore (and its linuxlist, msgb,...) code. No more code duplication, and one step closer to easy migration of the layer23 code into the firmware at some later day. * lots of minor changes here and there have been introduced to reduce number of compiler warnings. * l1ctl messages (L1 <-> L2/L3) communication has changed a little bit, it now includes only the frame number and not a full 'struct gsm_time'. This is important for anyone who has his own ocde to talk to the L1! I hope this was the last time we've had such an amount of changes, especially to the build system. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From Andreas.Eversberg at versatel.de Wed Mar 10 18:35:06 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Wed, 10 Mar 2010 19:35:06 +0100 Subject: gsm_04_08.h Message-ID: hi, here is one issue that stopped me today: sometimes l3 message headers includes protocol header: see struct gsm48_imm_ass and sometimes it is just the information element part: see struct gsm48_loc_upd_req since i work with layer 3 messages, i need a uniform way to define these headers. i will add new headers for messages i implement to gsm_04_08.h. therefore i need a decision. i prefer that the headers (like gsm48_imm_ass or gsm48_loc_upd_req) consists of the information elements parts only. i must put gsm48_hdr in front of it whenever i create a l3 message. when parsing that message, i must skip the information element part in the decoding function. when creating the message, i always add the l3 header (with it's content) and the information elements. creation would look like this struct msgb *msg = gsm48_msgb_alloc(); struct gsm48_hdr *gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh)); struct gsm48_imm_ass *ia = (struct gsm48_imm_ass *) msgb_put(msg, sizeof(*ia)); gh->protocol = .... gh->msg_type = .... parsing would look like this: struct gsm48_hdr *gh = msgb_l3(msg); struct gsm48_imm_ass *ia = gh->data; unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh) - sizeof(ia); tlv_parse(&tp, &rsl_att_tlvdef, ia->data, payload_len, 0, 0); note: payload_len is where the TLV part of the information elements start. any suggestions? andreas -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Sun Mar 14 16:18:01 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 15 Mar 2010 00:18:01 +0800 Subject: gsm_04_08.h In-Reply-To: References: Message-ID: <20100314161801.GP10216@prithivi.gnumonks.org> Hi Andreas, soryr for the delayed response, I am on holidays after all ;) On Wed, Mar 10, 2010 at 07:35:06PM +0100, Andreas.Eversberg wrote: > sometimes l3 message headers includes protocol header: see struct > gsm48_imm_ass > and sometimes it is just the information element part: see struct > gsm48_loc_upd_req yes, this is inconsistent and it should be avoided. > since i work with layer 3 messages, i need a uniform way to define these > headers. i will add new headers for messages i implement to gsm_04_08.h. > > therefore i need a decision. i prefer that the headers (like > gsm48_imm_ass or gsm48_loc_upd_req) consists of the information elements > parts only. I agree. Are you willing to create/test/submit patches for libosmocore and openbsc? I'm happy to merge them. Thanks! -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From chekov at riseup.net Wed Mar 10 19:58:53 2010 From: chekov at riseup.net (chekov) Date: Wed, 10 Mar 2010 20:58:53 +0100 Subject: building firmware Message-ID: <4B97F9FD.4080303@riseup.net> hi, after a break of one week, the firmware doesn't seem to be built. when typing make clean followed by make or make firmware in ./src/ here is the tail of the output: make -C target/firmware CROSS_COMPILE=arm-elf- make[1]: Betrete Verzeichnis '/src/target/firmware' make[1]: F?r das Ziel ?default? ist nichts zu tun. make[1]: Verlasse Verzeichnis '/src/target/firmware' what am i doing wrong? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: From steve at steve-m.de Wed Mar 10 20:43:39 2010 From: steve at steve-m.de (Steve Markgraf) Date: Wed, 10 Mar 2010 21:43:39 +0100 Subject: building firmware In-Reply-To: <4B97F9FD.4080303@riseup.net> References: <4B97F9FD.4080303@riseup.net> Message-ID: <4B98047B.1040201@steve-m.de> chekov wrote: > what am i doing wrong? There really seems to be something wrong with master, on a fresh checkout I get this: mkdir shared/libosmocore/build-target cd shared/libosmocore/build-target && ../configure \ --host=arm-elf-linux --disable-shared --disable-talloc --disable-tests \ CC="arm-elf-gcc" CFLAGS="-Os -ffunction-sections -I../../../../target/firmware/include" configure: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used. checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for arm-elf-linux-strip... no checking for strip... strip checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make sets $(MAKE)... (cached) yes checking for arm-elf-linux-gcc... arm-elf-gcc checking whether the C compiler works... no configure: error: in `/devel/osmocom-bb/src/shared/libosmocore/build-target': configure: error: C compiler cannot create executables See `config.log' for more details. make: *** [shared/libosmocore/build-target/Makefile] Fehler 77 Regards, Steve From chekov at riseup.net Wed Mar 10 20:52:35 2010 From: chekov at riseup.net (chekov) Date: Wed, 10 Mar 2010 21:52:35 +0100 Subject: building firmware In-Reply-To: <4B98047B.1040201@steve-m.de> References: <4B97F9FD.4080303@riseup.net> <4B98047B.1040201@steve-m.de> Message-ID: <4B980693.7040804@riseup.net> it looks like it can't build some .o-files because of a missing src/select.h there is an select.h located at: ./shared/libosmocore/include/osmocore/select.h but i don't know if they are the same. Steve Markgraf wrote: > > There really seems to be something wrong with master, on a fresh > checkout I get this: > > mkdir shared/libosmocore/build-target > cd shared/libosmocore/build-target && ../configure \ > --host=arm-elf-linux --disable-shared --disable-talloc ... > `/devel/osmocom-bb/src/shared/libosmocore/build-target': > configure: error: C compiler cannot create executables > See `config.log' for more details. > make: *** [shared/libosmocore/build-target/Makefile] Fehler 77 here are some lines from config.log: | #include configure:11502: result: no configure:11530: checking for execinfo.h configure:11539: result: no configure:11424: checking sys/select.h usability configure:11441: arm-elf-gcc -c -Os -ffunction-sections -I../../../../target/firmware/include conftest.c >&5 conftest.c:53:24: error: sys/select.h: No such file or directory configure:11448: $? = 1 configure: failed program was: | /* confdefs.h. */ -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: From zecke at selfish.org Thu Mar 11 03:12:00 2010 From: zecke at selfish.org (Holger Freyther) Date: Thu, 11 Mar 2010 04:12:00 +0100 Subject: building firmware In-Reply-To: <4B980693.7040804@riseup.net> References: <4B97F9FD.4080303@riseup.net> <4B98047B.1040201@steve-m.de> <4B980693.7040804@riseup.net> Message-ID: <201003110412.01165.zecke@selfish.org> On Wednesday 10 March 2010 21:52:35 chekov wrote: > it looks like it can't build some .o-files because of a missing > src/select.h > there is an select.h located at: > ./shared/libosmocore/include/osmocore/select.h Not src/select.h, sys/select.h If you take a look at the configure.in of libosmocore we check for two header files being present. These are execinfo.h and sys/select.h. So this error boils down to the toolchain you are using. E.g. I'm using a full blown ARM Linux GNU/EABI toolchain with glibc headers in it and have a sys/select.h. I would be happy to see a patch that adds an autoconf switch (e.g. --enable- bare, --enable-minimal) and then only enable tests, talloc and these two header checks if it is not enabled. z. From 246tnt at gmail.com Thu Mar 11 00:18:06 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Thu, 11 Mar 2010 01:18:06 +0100 Subject: Calypso DSP reverse engineering front ... Message-ID: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> Hi, I've been slowly working on the DSP code for some time now and I tought I'd post a status here in case other people are interested. The ultimate point of this is to add support for things the DSP isn't supposed to do. Like receiving the raw demodulated data without the deciphering / fire code / whatever. Or dealing with raw speech data ... sending other type of burts like SCH / FCCH, or receiving other type of bursts like RACH, ... The DSP ROM dumper has been present for a while but there was no way to really use the output efficiently. For that, I've written a parser that takes the console log output and converts it into a COFF file that you can load in your favorite disassembler. I've been working with IDA 5.6 mostly and I made several enhancement to it to support the calypso better (the tms320c54 module is part of the SDK and can be modded and recompiled) : - Add support for memory mappings so that the same memory zone can 'appear' at several place in the address space (to handle data & code overlay) - Fix the section handling when loading a file: . to set XPC properly, . to not override section name . to support more than 2 sections - Fix a bug in cross reference detection when dealing with section having selectors != 0 - Add stub support for the type system. This allows loading of a .h header file with the NDB structure definition - Add definition for the IO ports so that they are symbolically displayed Here's a sample results of what it looks like now (without much manual fixups, just loading the files and declaring a couple addresses as being structures) : http://www.246tnt.com/files/calypso_dsp_ida_sample.png It becomes clear what function does what :) I'll try to push a maximum in my dsp branch tomorrow. I can't put the IDA processor module modification because even just the patch contains some hex-rays code, so I guess I'll have to ask them permission on a case by case basis to distribute it. (just ask me privately and we'll work it out) Cheers, Sylvain From spaar at mirider.augusta.de Thu Mar 11 08:23:45 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 11 Mar 2010 08:23:45 Subject: Calypso DSP reverse engineering front ... Message-ID: <4b98a891.mirider@mirider.augusta.de> Hello Sylvain, On Thu, 11 Mar 2010 01:18:06 +0100, "Sylvain Munaut" <246tnt at gmail.com> wrote: > > I've been slowly working on the DSP code for some time now and I > tought I'd post a status here in case other people are interested. Great that you work on the DSP part. I am working with the DSP code for a while, mainly to look up things for my Layer1 experiments if the meaning of API RAM fields are not clear from the header files only. I also use the latest IDA Pro version (I am a Hex-Rays customer too), however without much dealing with the Data ROM till now, the Code ROM was good enough so far. > The ultimate point of this is to add support for things the DSP isn't > supposed to do. Like receiving the raw demodulated data without the > deciphering / fire code / whatever. I already found the location in the internal DSP RAM where the raw bits of a frame from four normal bursts are stored. They are stored as "soft" bits (16-bit value) and are already deinterleaved. It should not be too hard to patch the appropriate functions and move the raw bits to some unused location in the API RAM so that they can be accessed from the ARM. So getting the raw bits of one timeslot is probably rather easy, however getting the raw bits of all timeslots is a different thing. I did not look at this in more detail because there are currently other more important things to do in Layer1. > Here's a sample results of what it looks like now (without much manual > fixups, just loading the files and declaring a couple addresses as > being structures) : > http://www.246tnt.com/files/calypso_dsp_ida_sample.png > It becomes clear what function does what :) Yes, I have seen this code ;-). > I'll try to push a maximum in my dsp branch tomorrow. I can't put the > IDA processor module modification because even just the patch contains > some hex-rays code, so I guess I'll have to ask them permission on a > case by case basis to distribute it. (just ask me privately and we'll > work it out) Great. I am interested in your modification to IDA Pro (feel free to ask Hex-Rays of course, they should know me). As a side note: IDA Pro is an extraordinary tool and the support from Hex-Rays is great. So if one use IDA Pro regulary, Hex-Rays really deserves it that a licensed copy of IDA Pro is used and not a pirated one. I am not related to Hex-Rays, just a happy customer for a long time. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From laforge at gnumonks.org Thu Mar 11 20:21:23 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 12 Mar 2010 04:21:23 +0800 Subject: Calypso DSP reverse engineering front ... In-Reply-To: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> References: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> Message-ID: <20100311202123.GS15392@prithivi.gnumonks.org> Hi Sylvain, thanks for your status update. I would be interested in playing with your IDA work, but I'm currently really on holidays and try to stay away from getting involved in even more aspects of the project. So I'll check your currenv version in mid-April... With regard to patches: I thought there were some non-context variants of diff. In that case, even a diff does not include original code before you patched it. Those diffs are very flaky to apply and don't work if you have any local modifications, of course. But assuming everyone got the same source to the plugin in the IDA SDK, it should work. Also, as dieter has indicated, he knows Hexrays well and I think it should be no problem to get your modifications merged in the next IDA release and/or published somewhere on their website. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From 246tnt at gmail.com Thu Mar 11 20:49:31 2010 From: 246tnt at gmail.com (246tnt at gmail.com) Date: Thu, 11 Mar 2010 20:49:31 +0000 Subject: Calypso DSP reverse engineering front ... In-Reply-To: <20100311202123.GS15392@prithivi.gnumonks.org> Message-ID: <00148531b75134e8b504818c8d47@google.com> > With regard to patches: I thought there were some non-context variants > of diff. In that case, even a diff does not include original code > before you patched it. Yes there is. But I actually got new versions of the tms320c54 files from Hex Rays themselves for some bug I reported. I then modified those to add some calypso specific code. > Also, as dieter has indicated, he knows Hexrays well and I think it > should be no problem to get your modifications merged in the next IDA > release and/or published somewhere on their website. Yup most of my modifications should be in the next version, I've sent them to Hex Rays. Cheers, Sylvain -------------- next part -------------- An HTML attachment was scrubbed... URL: From 246tnt at gmail.com Thu Mar 18 20:48:16 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Thu, 18 Mar 2010 21:48:16 +0100 Subject: Calypso DSP reverse engineering front ... In-Reply-To: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> References: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> Message-ID: <866320f71003181348j3d8fdd58i564d171865f1e48b@mail.gmail.com> Hi everyone, > I've been slowly working on the DSP code for some time now and I > tought I'd post a status here in case other people are interested. So, here we are, 8 days laters, I tought a small update would. Now that my IDA works nicely with the code. I started really digging into what it does. * First, the code makes heavy use of jump tables and indirect call. Most of the init is to copy function pointers (or a few times, function themselves) from the ROM to the RAM and then use them from RAM. This kinda screws with the autoanalysis of IDA and I'll have to write a script to handle that gracefully. That also means that you can override those jump tables with whatever you want. After the init is done, the DSP will jump to the address set in d_grps_install_address. Currently we point this one to 0x7002 which is just a 'ret' instruction but we could put in the API ram a custom function that hooks whatever we need. * Second, I found the main demodulation routines : - prom0:7c27 -> Normal burst decoding : This starts with 190 IQ samples (16bits I, 16bits Q) at the start and finishes with 114 bits + 2 stealing bits at the end of the array. At the output they are not hard bits but still 'semi-soft bits', that is it's a 4 bits signed value between -8 -> 7, even after deciphering. I think they keep them soft so that when applying the error correction they can take advantage of that information somehow. (that's unverified for now tough) - prom0:7c2c -> SCH burst decoding : This starts with 190 IQ samples as well and finishes with 78 softbits. I haven't dug much into this one yet, but the final memcpy of 78 values makes me think this is SCH :) It's also interesting to note that the raw IQ values should still be in the API zone after demodulation :) * Third, when looking at the code, it sometimes look like a mess ... there is no calling convention that I can see, every function seem to have it's own way of making. There is also very little stack usage for temporary variables, they seem to use global variables for that and the same variable can be re-used somewhere else with a completely different meaning ... I'll continue digging in the demodulation stuff to see how they do the demod exactly. It's my experience that they're much better at it than airprobe is and I want to find out what tricks they have up their sleeves :) I'll probably also have a look at the TX side, see if I can hook something to TX FCCH/SCH frames somehow ... Cheers, Sylvain From laforge at gnumonks.org Fri Mar 19 03:49:50 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 19 Mar 2010 11:49:50 +0800 Subject: Calypso DSP reverse engineering front ... In-Reply-To: <866320f71003181348j3d8fdd58i564d171865f1e48b@mail.gmail.com> References: <866320f71003101618k4bfc369s8bd0b068629b01fb@mail.gmail.com> <866320f71003181348j3d8fdd58i564d171865f1e48b@mail.gmail.com> Message-ID: <20100319034950.GB9034@prithivi.gnumonks.org> On Thu, Mar 18, 2010 at 09:48:16PM +0100, Sylvain Munaut wrote: > Now that my IDA works nicely with the code. I started really digging > into what it does. thanks for your update. > It's also interesting to note that the raw IQ values should still be > in the API zone after demodulation :) This is interesting, but almost expected. As far as I understand it, the DMA from the BSP can only transfer into the API RAM. So unless that portion of API ram is reused, the values inevitably still have to be there. > * Third, when looking at the code, it sometimes look like a mess ... > there is no calling convention that I can see, every function seem to > have it's own way of making. It is normal for such code to be hand-crafted DSP assembly, so I'm not surprised you won't see fixed calling conventions like a compiler would generate (or a mixed C / assembly project would require). Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From uwe at hermann-uwe.de Thu Mar 11 09:01:52 2010 From: uwe at hermann-uwe.de (Uwe Hermann) Date: Thu, 11 Mar 2010 10:01:52 +0100 Subject: C155 status Message-ID: <20100311090152.GA22472@greenwood> Hi, I've played a bit with osmocom on a C155 here, but there seems to be an issue with the UART/puts/printf code somewhere. I'm using latest git as of today. $ src/host/osmocon > ./osmocon -m c155 -p /dev/ttyUSB0 ../../target/firmware/board/compal_e99/hello_world.bin got 2 bytes from modem, data looks like: 00 00 got 5 bytes from modem, data looks like: 1b f6 02 00 41 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 40 Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/board/compal_e99/hello_world.bin): file_size=18560, hdr_len=4, dnload_len=18567 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 43 Received PROMPT2 from phone, starting download handle_write(): 4096 bytes (4096/18567) handle_write(): 4096 bytes (8192/18567) handle_write(): 4096 bytes (12288/18567) handle_write(): 4096 bytes (16384/18567) handle_write(): 2183 bytes (18567/18567) handle_write(): finished got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 03 got 1 bytes from modem, data looks like: 42 Received DOWNLOAD ACK from phone, your code is running now! Hello World from apps/hello_world/main.c program code At this point there seems to be a hang. However, it looks like the LCD is being partially initialized (?), at least the backlight is enabled and there's a white screen (no "Hello world" on it though). I assume this is because the display driver for C155 is not yet fully merged? Also, the wiki says "The LCD controller inside the display is a Ultrachip UC1682", is this really correct? The code has "ssd1783" as display driver name. Anyway, after removing a newline and some print functions I see some more output (see attached patch for what I changed), which is why I expect a problem in puts/printf, the UART, or the \n handling etc: $ src/host/osmocon > ./osmocon -m c155 -p /dev/ttyUSB0 ../../target/firmware/board/compal_e99/hello_world.bin got 7 bytes from modem, data looks like: 1b f6 02 00 41 01 40 Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/board/compal_e99/hello_world.bin): file_size=18404, hdr_len=4, dnload_len=18411 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 43 Received PROMPT2 from phone, starting download handle_write(): 4096 bytes (4096/18411) handle_write(): 4096 bytes (8192/18411) handle_write(): 4096 bytes (12288/18411) handle_write(): 4096 bytes (16384/18411) handle_write(): 2027 bytes (18411/18411) handle_write(): finished got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 41 got 1 bytes from modem, data looks like: 03 got 1 bytes from modem, data looks like: 42 Received DOWNLOAD ACK from phone, your code is running now! Device ID code: 0xb4fbDevice Version code: 0x0000 Here it hangs after the newline in the "Device Version code" line. Any ideas what the problem could be? Thanks, Uwe. -- http://www.hermann-uwe.de | http://www.randomprojects.org http://www.crazy-hacks.org | http://www.unmaintained-free-software.org From nicolho at gmail.com Thu Mar 11 17:15:57 2010 From: nicolho at gmail.com (nicolho) Date: Thu, 11 Mar 2010 18:15:57 +0100 Subject: C155 status In-Reply-To: <20100311090152.GA22472@greenwood> References: <20100311090152.GA22472@greenwood> Message-ID: <85508D9A-BE99-4930-8B2D-D0C6BE89BF13@gmail.com> > At this point there seems to be a hang. However, it looks like the LCD > is being partially initialized (?), at least the backlight is enabled > and there's a white screen (no "Hello world" on it though). same here... l1test.bin and others run on c123 but not on c155 nico From laforge at gnumonks.org Thu Mar 11 20:06:00 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 12 Mar 2010 04:06:00 +0800 Subject: C155 status In-Reply-To: <85508D9A-BE99-4930-8B2D-D0C6BE89BF13@gmail.com> References: <20100311090152.GA22472@greenwood> <85508D9A-BE99-4930-8B2D-D0C6BE89BF13@gmail.com> Message-ID: <20100311200600.GP15392@prithivi.gnumonks.org> Hi all, On Thu, Mar 11, 2010 at 06:15:57PM +0100, nicolho wrote: > >At this point there seems to be a hang. However, it looks like the LCD > >is being partially initialized (?), at least the backlight is enabled > >and there's a white screen (no "Hello world" on it though). > > same here... l1test.bin and others run on c123 but not on c155 I've never tested the C155 images after merging the LCD drivers, so that might be a candidate to check for. Another suggestion is the introduction of multi-device builds (i.e. that we build compal_e88 and compal_e99 separately). Hope this will point you in the right direction to identify the cause. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From steve at steve-m.de Thu Mar 11 21:26:58 2010 From: steve at steve-m.de (Steve Markgraf) Date: Thu, 11 Mar 2010 22:26:58 +0100 Subject: C155 status In-Reply-To: <20100311200600.GP15392@prithivi.gnumonks.org> References: <20100311090152.GA22472@greenwood> <85508D9A-BE99-4930-8B2D-D0C6BE89BF13@gmail.com> <20100311200600.GP15392@prithivi.gnumonks.org> Message-ID: <4B996022.8070908@steve-m.de> Hi, Harald Welte wrote: > I've never tested the C155 images after merging the LCD drivers, so that > might be a candidate to check for. Another suggestion is the > introduction of multi-device builds (i.e. that we build compal_e88 and > compal_e99 separately). > > Hope this will point you in the right direction to identify the cause. This problem was caused since the apps tried to write to the C123 display, and the display driver couldn't access I2C properly since it had been initialized as UWire on the C155 after we introduced separate images for the boards. I have implemented a simple layer for abstracting the display drivers on both targets, which you can find in my /pending branch. Putting a string on the display now works on both targets with display_puts(); The latest commit in my branch is adding a chip-select for the display which is tested on the C155 and the J100i. Regards, Steve From laforge at gnumonks.org Fri Mar 12 04:23:06 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 12 Mar 2010 12:23:06 +0800 Subject: C155 status In-Reply-To: <4B996022.8070908@steve-m.de> References: <20100311090152.GA22472@greenwood> <85508D9A-BE99-4930-8B2D-D0C6BE89BF13@gmail.com> <20100311200600.GP15392@prithivi.gnumonks.org> <4B996022.8070908@steve-m.de> Message-ID: <20100312042306.GB10216@prithivi.gnumonks.org> Hi Steve, On Thu, Mar 11, 2010 at 10:26:58PM +0100, Steve Markgraf wrote: > This problem was caused since the apps tried to write to the C123 > display, and the display driver couldn't access I2C properly since > it had been initialized as UWire on the C155 after we introduced > separate images for the boards. ah, of course. > I have implemented a simple layer for abstracting the display > drivers on both targets, which you can find in my /pending branch. I've decided to implement this in a different way (see master branch), allowing for run-time driver selection. We've been talking about heading for building only one set of images for the compal phones and doing runtime detection of E88 / E99 board. The 'struct display_driver' approach already prepares for this by not introducing further board-specific compilation differences. > Putting a string on the display now works on both targets with > display_puts(); same is now true not for current master, at least it works on my phones. > The latest commit in my branch is adding a chip-select for the > display which is tested on the C155 and the J100i. I've cherry-picked that, thanks. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From kaber at trash.net Thu Mar 11 18:19:04 2010 From: kaber at trash.net (Patrick McHardy) Date: Thu, 11 Mar 2010 19:19:04 +0100 Subject: C123 crashing (?) Message-ID: <4B993418.10204@trash.net> I'm trying to run the layer1 firmware and the layer23 program with an C123, however as soon as the firmware reports a layer 1 reset and a L1CTL_NEW_CCCH_REQ message is sent to the phone, it appears to crash and sends a new PROMPT1, causing an endless cycle of firmware uploads and following crashes. Bisection failed due to compiler errors, using trial-and-error I found that the last instructions successfully executed are in l1a_l23_rx_cb(), case L1CTL_NEW_CCCH_REQ, just before the tpu_end_scenario() call. tpu_end_scenario() is what appears to be triggering the crash, more specifically its the tpu_enable() call in tpu_end_scenario(). Any hints how to debug this further? For reference, this is the output of osmocon: $ ./osmocon -p /dev/ttyUSB0 -m c123xor ../../target/firmware/board/compal_e88/layer1.bin Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/board/compal_e88/layer1.bin): file_size=35848, hdr_len=4, dnload_len=35855 ... handle_write(): finished Received DOWNLOAD ACK from phone, your code is running now! Hello World from apps/layer1/main.c program code ====================================================================== Device ID code: 0xb4fb Device Version code: 0x0000 ARM ID code: 0xfff3 cDSP ID code: 0x0128 Dropping sample '~' === THIS FIRMWARE WAS COMPILED WITHOUT TX SUPPORT!!! Assert DSP into Reset Releasing DSP from Reset Setting some dsp_api.ndb values Setting API NDB parameters DSP Download Status: 0x0001 DSP API Version: 0x0000 0x0000 Finishing download phase DSP Download Status: 0x0002 hdlc_send_to_phone(dlci=5): 01 00 00 00 00 00 14 00 Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/board/compal_e88/layer1.bin): file_size=35848, hdr_len=4, dnload_len=35855 ... Received PROMPT2 from phone, starting download and so on. From laforge at gnumonks.org Thu Mar 11 20:14:15 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 12 Mar 2010 04:14:15 +0800 Subject: C123 crashing (?) In-Reply-To: <4B993418.10204@trash.net> References: <4B993418.10204@trash.net> Message-ID: <20100311201415.GQ15392@prithivi.gnumonks.org> Hi Patrick, good to have you on board! On Thu, Mar 11, 2010 at 07:19:04PM +0100, Patrick McHardy wrote: > I'm trying to run the layer1 firmware and the layer23 program > with an C123, however as soon as the firmware reports a layer 1 > reset and a L1CTL_NEW_CCCH_REQ message is sent to the phone, > it appears to crash and sends a new PROMPT1, causing an endless > cycle of firmware uploads and following crashes. that's something I haven't seen so far yet. Are you using the C123 that I shipped you (i.e. from the same batch as those I and others use), or was it obtained somewhere else? In the latter case, it might be some different hardware version or the like. So far I haven't yet seen any differences, but well, what do we know about what the manufacturer did. btw: What about the l1test.bin. This one does a scan over the GSM900 band and then automatically selects the strongest ARFCN (and sends DATA INDICATIONS to the layer23). > Any hints how to debug this further? At this point I would say try to eliminate differences to other developers, i.e. what particular toolchain are you using? Can you try a layer1.bin compiled by somebody else, just to determine if its something in the build or something related to your hardware that we're not doing right yet. Just my 2 cents from holidays, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From kaber at trash.net Fri Mar 12 11:06:07 2010 From: kaber at trash.net (Patrick McHardy) Date: Fri, 12 Mar 2010 12:06:07 +0100 Subject: C123 crashing (?) In-Reply-To: <20100311201415.GQ15392@prithivi.gnumonks.org> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> Message-ID: <4B9A201F.2070809@trash.net> Harald Welte wrote: > Hi Patrick, > > good to have you on board! > > On Thu, Mar 11, 2010 at 07:19:04PM +0100, Patrick McHardy wrote: > >> I'm trying to run the layer1 firmware and the layer23 program >> with an C123, however as soon as the firmware reports a layer 1 >> reset and a L1CTL_NEW_CCCH_REQ message is sent to the phone, >> it appears to crash and sends a new PROMPT1, causing an endless >> cycle of firmware uploads and following crashes. > > that's something I haven't seen so far yet. Are you using the C123 that > I shipped you (i.e. from the same batch as those I and others use), or > was it obtained somewhere else? In the latter case, it might be some > different hardware version or the like. So far I haven't yet seen any > differences, but well, what do weknow about what the manufacturer did. Yeah, its the one you sent me. I'll try a different one tommorrow. > btw: What about the l1test.bin. This one does a scan over the GSM900 > band and then automatically selects the strongest ARFCN (and sends DATA > INDICATIONS to the layer23). That shows the same behaviour, after finding the first ARFCN it restarts with PROMPT1: ... Assert DSP into Reset Releasing DSP from Reset Setting some dsp_api.ndb values Setting API NDB parameters DSP Download Status: 0x0001 DSP API Version: 0x0000 0x0000 Finishing download phase DSP Download Status: 0x0002 DSP API Version: 0x3606 0x0000 Performing power measurement over GSM900 LOST!ARFCN Top 10 Rx Level ARFCN 22: -41 dBm Received PROMPT1 from phone, responding with CMD read_file(/tmp/harald/l1test.bin): file_size=37000, hdr_len=4, dnload_len=37007 >> Any hints how to debug this further? > > At this point I would say try to eliminate differences to other > developers, i.e. what particular toolchain are you using? Can you try > a layer1.bin compiled by somebody else, just to determine if its > something in the build or something related to your hardware that > we're not doing right yet. I'm using the gnuarm.com gcc 4.0 toolchain. I've also tried using the builds you sent me, no differences. This is what the DSP dumper shows: ====================================================================== Device ID code: 0xb4fb Device Version code: 0x0000 ARM ID code: 0xfff3 cDSP ID code: 0x0128 Die ID code: 0c933a10d0039bcf ====================================================================== Assert DSP into Reset Releasing DSP from Reset DSP bootloader version 0x0100 DSP dump: Registers [00000-0005f] 00000 : 3000 0008 0008 0008 0e0c 0e0c 181f 2900 0000 0000 0000 0060 0000 0000 0000 3fa6 00010 : 4340 005f 0813 0014 0003 0014 4099 43c0 1100 00ff 0000 8869 8869 ffa8 0000 0000 00020 : 0000 0000 0800 0000 f501 ffff 0000 0000 7fff f802 0000 0000 0000 0000 0000 0000 00030 : 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 From zecke at selfish.org Fri Mar 12 12:44:06 2010 From: zecke at selfish.org (Holger Freyther) Date: Fri, 12 Mar 2010 13:44:06 +0100 Subject: C123 crashing (?) In-Reply-To: <4B9A201F.2070809@trash.net> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> Message-ID: <201003121344.06521.zecke@selfish.org> On Friday 12 March 2010 12:06:07 Patrick McHardy wrote: > Received PROMPT1 from phone, responding with CMD > read_file(/tmp/harald/l1test.bin): file_size=37000, hdr_len=4, > dnload_len=37007 Hi, interesting. My conclusion would be you are jumping directly into the reset vector without having and data/instruction abort? This would mean we directly jump to 0x0 or wherever the reset vector is located at? Debug proposals/ideas... maybe you have tried all these: - Is Hello World surviving? - If hello world is working, maybe your GSM neighborhood makes our app just crash? Can you remove the antenna or go to a basement? - The calypso has a special debug FIFO remembering the latest instruction and data fetches, prom wrote some support for it... I'm not sure it will survive the soft reset you are seeing... IIRC we are relocating the vector tables, so we should be able to dump it after a reset (in case the content survives that)? sorry for the wild guesses, I have no idea if that is of any use. z. From 246tnt at gmail.com Fri Mar 12 12:55:46 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Fri, 12 Mar 2010 13:55:46 +0100 Subject: C123 crashing (?) In-Reply-To: <4B9A201F.2070809@trash.net> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> Message-ID: <866320f71003120455t50042315i902d0cdc3c6d1106@mail.gmail.com> Hi, > I'm using the gnuarm.com gcc 4.0 toolchain. I've also tried using > the builds you sent me, no differences. This is what the DSP dumper > shows: Just FYI, The dsp_dumper doesn't work for me either, it panics (keyboard backlight goes fade in/out). Probably because it outputs too much data too fast and panics in the console layer ... Sylvain From laforge at gnumonks.org Sun Mar 14 16:21:38 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 15 Mar 2010 00:21:38 +0800 Subject: C123 crashing (?) In-Reply-To: <4B9A201F.2070809@trash.net> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> Message-ID: <20100314162138.GQ10216@prithivi.gnumonks.org> On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote: > Yeah, its the one you sent me. I'll try a different one tommorrow. any progress / result with that? Holger and I have discussed your problems yesterday, but we really don't have an idea at this point. Some (relatively stupid) ideas to debug it: 1) does hello_world.bin work for you at all? 2) what happens if you change the timing, i.e. add a couple of delays to see if the reboot happens after a certain fixed wallclock time or really depends on the code that is executed 3) what about using layer1.bin and the layer23 program on an ARFCN that is produced by OpenBSC + nanoBTS? This is the most frequently used setup by Dieter, Holger and myself so far. This way we can exclude the possibility that something received from the real operator GSM network in your location causes the problem Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From gentoo.lubomir at googlemail.com Sun Mar 14 17:03:15 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Sun, 14 Mar 2010 18:03:15 +0100 Subject: C123 crashing (?) In-Reply-To: <26977c6d1003141002u744dda1cn6f8b0221f955833e@mail.gmail.com> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> <20100314162138.GQ10216@prithivi.gnumonks.org> <26977c6d1003141002u744dda1cn6f8b0221f955833e@mail.gmail.com> Message-ID: <26977c6d1003141003t3b49656ft5fc67774d8ecb14@mail.gmail.com> > On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote: > > 1) does hello_world.bin work for you at all? > No. Nothing works for me here -------------- next part -------------- A non-text attachment was scrubbed... Name: ausgabe+ausgabe_xor.zip Type: application/zip Size: 4476 bytes Desc: not available URL: From kaber at trash.net Mon Mar 15 13:11:27 2010 From: kaber at trash.net (Patrick McHardy) Date: Mon, 15 Mar 2010 14:11:27 +0100 Subject: C123 crashing (?) In-Reply-To: <20100314162138.GQ10216@prithivi.gnumonks.org> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> <20100314162138.GQ10216@prithivi.gnumonks.org> Message-ID: <4B9E31FF.1070908@trash.net> Harald Welte wrote: > On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote: > >> Yeah, its the one you sent me. I'll try a different one tommorrow. > > any progress / result with that? Yes, I've tried using a different phone and it works fine. > Holger and I have discussed your problems yesterday, but we really don't > have an idea at this point. > > Some (relatively stupid) ideas to debug it: > > 1) does hello_world.bin work for you at all? Yes. > 2) what happens if you change the timing, i.e. add a couple of delays > to see if the reboot happens after a certain fixed wallclock time or > really depends on the code that is executed I've tried disabling the tpu_end_scenario() call, which avoids the crash. My understanding is that the new settings are not activated without this, so I guess a good spot would be to add some delays directly after the tpu_end_scenario() call to see if the crash happens within the interrupt handlers? > 3) what about using layer1.bin and the layer23 program on an ARFCN > that is produced by OpenBSC + nanoBTS? This is the most frequently > used setup by Dieter, Holger and myself so far. This way we can > exclude the possibility that something received from the real > operator GSM network in your location causes the problem I'll give that a try. Thanks! From laforge at gnumonks.org Mon Mar 15 17:09:38 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 16 Mar 2010 01:09:38 +0800 Subject: C123 crashing (?) In-Reply-To: <4B9E31FF.1070908@trash.net> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> <20100314162138.GQ10216@prithivi.gnumonks.org> <4B9E31FF.1070908@trash.net> Message-ID: <20100315170938.GY10216@prithivi.gnumonks.org> Hi Patrick, On Mon, Mar 15, 2010 at 02:11:27PM +0100, Patrick McHardy wrote: > Harald Welte wrote: > > On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote: > > > >> Yeah, its the one you sent me. I'll try a different one tommorrow. > > > > any progress / result with that? > > Yes, I've tried using a different phone and it works fine. great news! Then I'll simply assume the phone I sent is broken. Sorry for that. I can probably have it replaced from the vendor if I get it back. Have you ever tried to use it on a regular network (using some random SIM)? > > 2) what happens if you change the timing, i.e. add a couple of delays > > to see if the reboot happens after a certain fixed wallclock time or > > really depends on the code that is executed > > I've tried disabling the tpu_end_scenario() call, which avoids the > crash. My understanding is that the new settings are not activated > without this, yes. > so I guess a good spot would be to add some delays directly after the > tpu_end_scenario() call to see if the crash happens within the > interrupt handlers? sounds like a possible approach, but if your other phone is working I doubt there's much point in further debugging. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From kaber at trash.net Tue Mar 16 13:49:56 2010 From: kaber at trash.net (Patrick McHardy) Date: Tue, 16 Mar 2010 14:49:56 +0100 Subject: C123 crashing (?) In-Reply-To: <20100315170938.GY10216@prithivi.gnumonks.org> References: <4B993418.10204@trash.net> <20100311201415.GQ15392@prithivi.gnumonks.org> <4B9A201F.2070809@trash.net> <20100314162138.GQ10216@prithivi.gnumonks.org> <4B9E31FF.1070908@trash.net> <20100315170938.GY10216@prithivi.gnumonks.org> Message-ID: <4B9F8C84.7050002@trash.net> Harald Welte wrote: > On Mon, Mar 15, 2010 at 02:11:27PM +0100, Patrick McHardy wrote: >> Harald Welte wrote: >>> On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote: >>> >>>> Yeah, its the one you sent me. I'll try a different one tommorrow. >>> any progress / result with that? >> Yes, I've tried using a different phone and it works fine. > > great news! > > Then I'll simply assume the phone I sent is broken. Sorry for that. I > can probably have it replaced from the vendor if I get it back. Have > you ever tried to use it on a regular network (using some random SIM)? Yes, that works properly. Replacing it is not necessary, one working phone should be enough for now :) >>> 2) what happens if you change the timing, i.e. add a couple of delays >>> to see if the reboot happens after a certain fixed wallclock time or >>> really depends on the code that is executed >> I've tried disabling the tpu_end_scenario() call, which avoids the >> crash. My understanding is that the new settings are not activated >> without this, > > yes. > >> so I guess a good spot would be to add some delays directly after the >> tpu_end_scenario() call to see if the crash happens within the >> interrupt handlers? > > sounds like a possible approach, but if your other phone is working I > doubt there's much point in further debugging. Yeah, I'll leave it for now unless someone else runs into the same problem. From nat at fains.com Sat Mar 13 04:29:06 2010 From: nat at fains.com (Nathan Fain) Date: Sat, 13 Mar 2010 04:29:06 +0000 Subject: build issues on OSX Message-ID: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> first build, grabbed repository today. ran into some issues running make from src. ERROR 1 (snippits): cd host/layer23 && autoreconf -i cd host/layer23 && LIBOSMOCORE_LIBS=/osmocom-bb/src/shared/libosmocore/build-host/src/.libs/libosmocore.a LIBOSMOCORE_CFLAGS=-I/osmocom-bb/src/shared/libosmocore/include ./configure ./configure: line 3361: syntax error near unexpected token `LIBOSMOCORE,' ./configure: line 3461: `PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore)' SOLUTION: i do have pkg-config installed, as well as aclocal 1.10. Commenting out line 3461 continues. Perhaps the errors that happen thereafter are a result of this. ERROR 2: cd host/osmocon && autoreconf -i cd host/osmocon && LIBOSMOCORE_LIBS=/osmocom-bb/src/shared/libosmocore/build-host/src/.libs/libosmocore.a LIBOSMOCORE_CFLAGS=-I/osmocom-bb/src/shared/libosmocore/include ./configure ./configure: line 3364: syntax error near unexpected token `LIBOSMOCORE,' ./configure: line 3364: `PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore)' SOLUTION: same ERROR 3: arm-elf-ld -nostartfiles -nostdlib -nodefaultlibs --gc-sections -T board/common/compal_ramload.lds -Bstatic -Map board/compal_e88/hello_world.map -o board/compal_e88/hello_world.elf --start-group apps/hello_world/main.o board/common/compal_ramload_start.o abb/twl3025.o rf/trf6151.o display/font_r8x8.o display/font_r8x8_horiz.o display/st7558.o display/ssd1783.o display/display.o flash/cfi_flash.o calypso/libcalypso.a layer1/liblayer1.a lib/libmini.a comm/libcomm.a ../../shared/libosmocore/build-target/src/.libs/libosmocore.a board/common/rffe_compal_dualband.o board/compal_e88/init.o board/compal_e88/board.o --end-group calypso/libcalypso.a: could not read symbols: Archive has no index; run ranlib to add one make[1]: *** [board/compal_e88/hello_world.elf] Error 1 make: *** [firmware] Error 2 $ cd target/firmware/calypso/ $ ranlib libcalypso.a ranlib: warning for library: libcalypso.a the table of contents is empty (no object file members in the library define global symbols) Any clues? thanks -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From zecke at selfish.org Sat Mar 13 06:08:43 2010 From: zecke at selfish.org (Holger Freyther) Date: Sat, 13 Mar 2010 07:08:43 +0100 Subject: build issues on OSX In-Reply-To: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> Message-ID: <201003130708.44429.zecke@selfish.org> On Saturday 13 March 2010 05:29:06 Nathan Fain wrote: > first build, grabbed repository today. ran into some issues running make > from src. > You will need pkg-config and the pkg-config autoconf integration (pkg.m4). z. From nat at fains.com Sun Mar 14 10:10:41 2010 From: nat at fains.com (Nathan Fain) Date: Sun, 14 Mar 2010 10:10:41 +0000 Subject: build issues on OSX In-Reply-To: <201003130708.44429.zecke@selfish.org> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> Message-ID: Thanks for the nudge. I had this setup already but first make run i did was with a PATH set to a osx installed aclocal and for some reason my make clean was also dieing. Anyway, rebased the repo and ran make with proper PATH. Now I'm only getting Error 3 mentioned before: arm-elf-ld -nostartfiles -nostdlib -nodefaultlibs --gc-sections -T board/common/compal_ramload.lds -Bstatic -Map board/compal_e88/hello_world.map -o board/compal_e88/hello_world.elf --start-group apps/hello_world/main.o board/common/compal_ramload_start.o abb/twl3025.o rf/trf6151.o display/font_r8x8.o display/font_r8x8_horiz.o display/st7558.o display/ssd1783.o display/display.o flash/cfi_flash.o calypso/libcalypso.a layer1/liblayer1.a lib/libmini.a comm/libcomm.a ../../shared/libosmocore/build-target/src/.libs/libosmocore.a board/common/rffe_compal_dualband.o board/compal_e88/init.o board/compal_e88/board.o --end-group calypso/libcalypso.a: could not read symbols: Archive has no index; run ranlib to add one make[1]: *** [board/compal_e88/hello_world.elf] Error 1 make: *** [firmware] Error 2 I have this setup: $ /opt/local/bin/aclocal --version aclocal (GNU automake) 1.11 $ pkg-config --version 0.23 $ /opt/local/bin/aclocal --print-ac-dir /opt/local/share/aclocal $ ls /opt/local/share/aclocal/pkg.m4 /opt/local/share/aclocal/pkg.m4 Concerning the recommendation to use ranlib... the macport install of liblocal doesnt include ranlib support. liblocal docs say ranlib has been deprecated with 'liblocal --static'. I suppose I could find or compile a version that supports ranlib. Do we require this? -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From nathan at squimp.com Sun Mar 14 11:47:22 2010 From: nathan at squimp.com (Nathan Fain) Date: Sun, 14 Mar 2010 11:47:22 +0000 Subject: build issues on OSX In-Reply-To: References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> Message-ID: <2f90221d92995cab8d3cd91711b1a892@squimp.com> Are the objects included in libcalypso.a supposed to have symbol tables? If so, it appears on my system they are not getting built that way. (recreated libcalypso.a generation step with some cmd flag changes) $ ar vsru calypso/libcalypso.a calypso/arm.o calypso/clock.o calypso/dma.o calypso/dsp.o calypso/du.o calypso/i2c.o calypso/irq.o calypso/rtc.o calypso/spi.o calypso/tpu.o calypso/tsp.o calypso/keypad.o calypso/misc.o calypso/timer.o calypso/backlight.o calypso/uart.o calypso/uwire.o ar: creating archive calypso/libcalypso.a a - calypso/arm.o a - calypso/clock.o a - calypso/dma.o a - calypso/dsp.o a - calypso/du.o a - calypso/i2c.o a - calypso/irq.o a - calypso/rtc.o a - calypso/spi.o a - calypso/tpu.o a - calypso/tsp.o a - calypso/keypad.o a - calypso/misc.o a - calypso/timer.o a - calypso/backlight.o a - calypso/uart.o a - calypso/uwire.o ranlib: warning for library: calypso/libcalypso.a the table of contents is empty (no object file members in the library define global symbols) The added 's' flag causes the warning and was not included in with the common make for libcalypso.a. I added it because the man page says "Running `ar s' on an archive is equivalent to running `ranlib' on it." and considering that the error from my previous mail suggested running ranlib, its just a guess that this might relate. On Sun, 14 Mar 2010 10:10:41 +0000, Nathan Fain wrote: > Thanks for the nudge. I had this setup already but first make run i did > was with a PATH set to a osx installed aclocal and for some reason my make > clean was also dieing. Anyway, rebased the repo and ran make with proper > PATH. Now I'm only getting Error 3 mentioned before: > > arm-elf-ld -nostartfiles -nostdlib -nodefaultlibs --gc-sections -T > board/common/compal_ramload.lds -Bstatic -Map > board/compal_e88/hello_world.map -o board/compal_e88/hello_world.elf > --start-group apps/hello_world/main.o board/common/compal_ramload_start.o > abb/twl3025.o rf/trf6151.o display/font_r8x8.o display/font_r8x8_horiz.o > display/st7558.o display/ssd1783.o display/display.o flash/cfi_flash.o > calypso/libcalypso.a layer1/liblayer1.a lib/libmini.a comm/libcomm.a > ../../shared/libosmocore/build-target/src/.libs/libosmocore.a > board/common/rffe_compal_dualband.o board/compal_e88/init.o > board/compal_e88/board.o --end-group > calypso/libcalypso.a: could not read symbols: Archive has no index; run > ranlib to add one > make[1]: *** [board/compal_e88/hello_world.elf] Error 1 > make: *** [firmware] Error 2 > > > I have this setup: > > $ /opt/local/bin/aclocal --version > aclocal (GNU automake) 1.11 > $ pkg-config --version > 0.23 > $ /opt/local/bin/aclocal --print-ac-dir > /opt/local/share/aclocal > $ ls /opt/local/share/aclocal/pkg.m4 > /opt/local/share/aclocal/pkg.m4 > > Concerning the recommendation to use ranlib... the macport install of > liblocal doesnt include ranlib support. liblocal docs say ranlib has been > deprecated with 'liblocal --static'. I suppose I could find or compile a > version that supports ranlib. Do we require this? -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From zecke at selfish.org Sun Mar 14 11:54:09 2010 From: zecke at selfish.org (Holger Freyther) Date: Sun, 14 Mar 2010 12:54:09 +0100 Subject: build issues on OSX In-Reply-To: References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> Message-ID: <201003141254.10629.zecke@selfish.org> On Sunday 14 March 2010 11:10:41 Nathan Fain wrote: > Concerning the recommendation to use ranlib... the macport install of > liblocal doesnt include ranlib support. liblocal docs say ranlib has been > deprecated with 'liblocal --static'. I suppose I could find or compile a > version that supports ranlib. Do we require this? Well, you should use ar, ranlib and such from the toolchain. I'm not sure but it might be the case that we accidently use the "ar", "ranlib" from the host GNU host and that it magically happens to work. You will have to look at the line with "ar" and see if arm-*-ar was used and if not you will need to patch the Makefile to do so. holger From 246tnt at gmail.com Sun Mar 14 12:12:10 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Sun, 14 Mar 2010 13:12:10 +0100 Subject: build issues on OSX In-Reply-To: <201003141254.10629.zecke@selfish.org> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> <201003141254.10629.zecke@selfish.org> Message-ID: <866320f71003140512u2cfa159cl4f943de23a5d816@mail.gmail.com> > Well, you should use ar, ranlib and such from the toolchain. I'm not sure but > it might be the case that we accidently use the "ar", "ranlib" from the host > GNU host and that it magically happens to work. > > You will have to look at the line with "ar" and see if arm-*-ar was used and > if not you will need to patch the Makefile to do so. I think you're right. Look in firmware/Makefile.inc line 118 It should probably be $(CROSS_COMPILE)$(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) instead of just: $(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) Sylvain From nat at fains.com Sun Mar 14 12:15:00 2010 From: nat at fains.com (Nathan Fain) Date: Sun, 14 Mar 2010 12:15:00 +0000 Subject: build issues on OSX In-Reply-To: <866320f71003140512u2cfa159cl4f943de23a5d816@mail.gmail.com> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> <201003141254.10629.zecke@selfish.org> <866320f71003140512u2cfa159cl4f943de23a5d816@mail.gmail.com> Message-ID: <45e8f9c26873d01240c894a8eb867c4e@squimp.com> On Sun, 14 Mar 2010 13:12:10 +0100, Sylvain Munaut <246tnt at gmail.com> wrote: > I think you're right. Look in firmware/Makefile.inc line 118 > > It should probably be > > $(CROSS_COMPILE)$(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) > > instead of just: > > $(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) definitely the more intelligent solution, rather than what I just sent. thanks :) -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From itsme at xs4all.nl Sun Mar 21 20:29:05 2010 From: itsme at xs4all.nl (willem) Date: Sun, 21 Mar 2010 21:29:05 +0100 Subject: build issues on OSX In-Reply-To: <45e8f9c26873d01240c894a8eb867c4e@squimp.com> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> <201003141254.10629.zecke@selfish.org> <866320f71003140512u2cfa159cl4f943de23a5d816@mail.gmail.com> <45e8f9c26873d01240c894a8eb867c4e@squimp.com> Message-ID: <4BA68191.3000403@xs4all.nl> On 2010-03-14 13:15:00, Nathan Fain wrote: > On Sun, 14 Mar 2010 13:12:10 +0100, Sylvain Munaut <246tnt at gmail.com> > wrote: > >> I think you're right. Look in firmware/Makefile.inc line 118 >> >> It should probably be >> >> $(CROSS_COMPILE)$(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) >> >> instead of just: >> >> $(AR) cru $$($(1)_DIR)/lib$(1).a $$($(1)_OBJS) >> > definitely the more intelligent solution, rather than what I just sent. > thanks :) > another solution: the macports arm-elf-binutils package installs all tools with arm-elf prefix, while the target configure script expects arm-elf-linux. in the toplevel Makefile there is an explicit override of CC with arm-elf-gcc all the other tools are searched for with the 'arm-elf-linux-' prefix. also note this warning in the configure output: ====== configure: WARNING: using cross tools not prefixed with host triplet ====== two possible solutions: 1) add symlinks with the arm-elf-linux for all relevant binaries. for i in strip objdump ar ranlib; do ln -sf $(dirname $(which arm-elf-gcc))/arm-elf-$i ~/bin/arm-elf-linux-$i; done 2) add more overrides to the target configure line RANLIB="$(CROSS_TOOL_PREFIX)ranlib" OBJDUMP="$(CROSS_TOOL_PREFIX)objdump" AR="$(CROSS_TOOL_PREFIX)ar" STRIP="$(CROSS_TOOL_PREFIX willem From nat at fains.com Sun Mar 14 12:13:48 2010 From: nat at fains.com (Nathan Fain) Date: Sun, 14 Mar 2010 12:13:48 +0000 Subject: build issues on OSX In-Reply-To: <201003141254.10629.zecke@selfish.org> References: <0a2f344553b18d97c4f4dd6c3e701658@squimp.com> <201003130708.44429.zecke@selfish.org> <201003141254.10629.zecke@selfish.org> Message-ID: On Sun, 14 Mar 2010 12:54:09 +0100, Holger Freyther wrote: > On Sunday 14 March 2010 11:10:41 Nathan Fain wrote: > You will have to look at the line with "ar" and see if arm-*-ar was used > and > if not you will need to patch the Makefile to do so. This was the issue. A check with arm-elf-objdump shows that these objects definitely have symbol tables. For some reason my build was using 'ar' instead of 'arm-elf-ar'. I'm sure there is a more intelligent solution but for any other idiots out there that run into this, I just rebuilt the archives by hand: cd target/firmware/ rm calypso/libcalypso.a arm-elf-ar vru calypso/libcalypso.a calypso/arm.o calypso/clock.o calypso/dma.o calypso/dsp.o calypso/du.o calypso/i2c.o calypso/irq.o calypso/rtc.o calypso/spi.o calypso/tpu.o calypso/tsp.o calypso/keypad.o calypso/misc.o calypso/timer.o calypso/backlight.o calypso/uart.o calypso/uwire.o rm layer1/liblayer1.a arm-elf-ar cru layer1/liblayer1.a layer1/avg.o layer1/agc.o layer1/afc.o layer1/sync.o layer1/tdma_sched.o layer1/tpu_window.o layer1/init.o layer1/l23_api.o layer1/mframe_sched.o layer1/sched_gsmtime.o layer1/async.o rm lib/libmini.a arm-elf-ar cru lib/libmini.a lib/vsprintf.o lib/string.o lib/ctype.o lib/printf.o lib/console.o lib/changebit.o lib/clearbit.o lib/div64.o lib/lib1funcs.o lib/memcpy.o lib/memset.o lib/setbit.o lib/testchangebit.o lib/testclearbit.o lib/testsetbit.o rm comm/libcomm.a arm-elf-ar cru comm/libcomm.a comm/msgb.o comm/sercomm.o comm/sercomm_cons.o comm/timer.o cd ../../shared/libosmocore/build-target/src/ arm-elf-ar cru .libs/libosmocore.a timer.o select.o signal.o msgb.o tlv_parser.o bitvec.o comp128.o gsm_utils.o statistics.o write_queue.o utils.o rsl.o gsm48.o rxlev_stat.o This worked and the build completes. -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From uwe at hermann-uwe.de Sat Mar 13 04:34:03 2010 From: uwe at hermann-uwe.de (Uwe Hermann) Date: Sat, 13 Mar 2010 05:34:03 +0100 Subject: Motorola C140 dissection Message-ID: <20100313043403.GB22472@greenwood> Hi, I've noticed there is no detailed info on the C140 in the wiki as the shielding is soldered on this model. I opened that one on my C140 today by force (ripping it apart, more or less), dunno yet if the phone survived but at least I got some nice photos of it now :-) I put the relevant info and photos up at my wiki: http://randomprojects.org/wiki/Motorola_C140 I don't think I have access to the bb.osmocom.org wiki, but feel free to merge any of the info or photos you like, all my C140 photos are in the public domain. Most of the hardware is very similar to the C123 as far as I can see. The display may be a small problem as it's a Toppoly TD014THEA3 for which I haven't yet found a datasheet. It probably has an integrated controller, or at least I didn't find an external controller on the PCB. I'll try to figure out some of the connections of the test pads on the PCB in the next few days, will report back when I know more. Uwe. -- http://www.hermann-uwe.de | http://www.randomprojects.org http://www.crazy-hacks.org | http://www.unmaintained-free-software.org From nat at fains.com Sun Mar 14 15:04:03 2010 From: nat at fains.com (Nathan Fain) Date: Sun, 14 Mar 2010 15:04:03 +0000 Subject: sercomm/osmocon cant send CMD after PROMPT1 Message-ID: I'm running into a problem with sercomm. oscmocon is unable to write() the CMD after PROMPT1 is received. I've attached a quick python client that checks from PROMPT1 and then sends CMD to confirm that it responds and its not something with the local system (OSX). Relevant code with some added debugging: static int handle_read(void) { if (!memcmp(buffer, phone_prompt1, sizeof(phone_prompt1))) { printf("Received PROMPT1 from phone, responding with CMD\n"); dnload.print_hdlc = 0; dnload.state = WAITING_PROMPT2; rc = write(dnload.serial_fd.fd, dnload_cmd, sizeof(dnload_cmd)); /* not in src, added for debugging: */ if (rc <= 0) { printf("error writing CMD to serial\n"); exit(1); } ... $ ./osmocon -m c155 -p /dev/tty.usbserial \ ../../target/firmware/board/compal_e99/hello_world.bin got 1 bytes from modem, data looks like: 1b got 6 bytes from modem, data looks like: f6 02 00 41 01 40 Received PROMPT1 from phone, responding with CMD could not write CMD to serial Output from python script: (if you try this, be sure to set your serial port and change the python2.5 call on line 1) $ ./compalserialtest.py 115200 got byte(s) from phone: 1b got byte(s) from phone: f6 got byte(s) from phone: 02 got byte(s) from phone: 00 got byte(s) from phone: 41 got byte(s) from phone: 01 recieved PROMPT1 from phone. Writing CMD got byte(s) from phone: 1b got byte(s) from phone: f6 got byte(s) from phone: 02 got byte(s) from phone: 00 got byte(s) from phone: 41 got byte(s) from phone: 02 got byte(s) from phone: 43 -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com -------------- next part -------------- A non-text attachment was scrubbed... Name: compalserialtest.py Type: text/x-python-script Size: 1905 bytes Desc: not available URL: From zecke at selfish.org Sun Mar 14 15:28:42 2010 From: zecke at selfish.org (Holger Freyther) Date: Sun, 14 Mar 2010 16:28:42 +0100 Subject: sercomm/osmocon cant send CMD after PROMPT1 In-Reply-To: References: Message-ID: <201003141628.43485.zecke@selfish.org> On Sunday 14 March 2010 16:04:03 Nathan Fain wrote: > I'm running into a problem with sercomm. oscmocon is unable to write() > the CMD after PROMPT1 is received. I've attached a quick python client > that checks from PROMPT1 and then sends CMD to confirm that it responds and > its not something with the local system (OSX). > Yes, we turn the file descriptor into non blocking mode and then the write might fail as we write too early. A patch to turn this code into to use the write_queue would be totally nice... or at least respond to PROMPT from within a ready write. regards holger From nat at fains.com Sun Mar 14 17:54:29 2010 From: nat at fains.com (Nathan Fain) Date: Sun, 14 Mar 2010 17:54:29 +0000 Subject: sercomm/osmocon cant send CMD after PROMPT1 In-Reply-To: <201003141628.43485.zecke@selfish.org> References: <201003141628.43485.zecke@selfish.org> Message-ID: <97e27874a253eec9ff4a439644f170c9@squimp.com> On Sun, 14 Mar 2010 16:28:42 +0100, Holger Freyther wrote: > On Sunday 14 March 2010 16:04:03 Nathan Fain wrote: > Yes, we turn the file descriptor into non blocking mode and then the write > might fail as we write too early. A patch to turn this code into to use > the > write_queue would be totally nice... or at least respond to PROMPT from > within > a ready write. that is doable and i will see if I can contribute soon (weekends almost over :/ ). because i was on the python route I went ahead and wrote code all the way through uploading. I was expecting I would get a NACK but instead I get neither a NACK nor ACK but the following response after uploading hello world. Just curious if anyone has ever seen this before: ?BDLENA time negative (%d) BROWNOUT!1!ssd1783Error: CFI query signature not found %08x size %08x Locking down block at 0x%08x Flash Manufacturer ID: %04x Flash Device ID: %04x Flash Size: 0x%08x bytes Primary Algorithm ID: %04x Primary Extended Query: %04x Alternate Algorithm ID: %04x Alternate Extended Query: %04x Block Erase Typical: %u ms Block Erase Maximum: %u ms Word Program Typical: %u us Word Program Maximum: %u us -- cyphunk://cypherpoet.com nathan://squimp.com fain://deadhacker.com From spaar at mirider.augusta.de Sun Mar 14 19:16:54 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Sun, 14 Mar 2010 19:16:54 Subject: sercomm/osmocon cant send CMD after PROMPT1 Message-ID: <4b9d3626.mirider@mirider.augusta.de> Hello Nathan, On Sun, 14 Mar 2010 17:54:29 +0000, "Nathan Fain" wrote: > > because i was on the python route I went ahead and wrote code all the way > through uploading. I was expecting I would get a NACK but instead I get > neither a NACK nor ACK but the following response after uploading hello > world. Just curious if anyone has ever seen this before: What you see looks like the strings inside the binary you send to the phone. So your download code either echoes back what you send or there is a problem with the cable (e.g. shortcut between RX and TX). The phone usually does not echo back what it receives, at least I never saw that. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From Andreas.Eversberg at versatel.de Sun Mar 14 20:16:57 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Sun, 14 Mar 2010 21:16:57 +0100 Subject: GSM overview Message-ID: hi, i just found some valuable information this weekend at www.informatik.hu-berlin.de/~goeller/isdn/ an introduction into gsm tracing in german http://www.informatik.hu-berlin.de/~goeller/isdn/DieGSMDmKanaele.pdf and the same in english http://www.informatik.hu-berlin.de/~goeller/isdn/GSMDmChannels.pdf it gives a rough history of GSM development, GSM network structure, framing, encryption, coding, and services - in just 100 pages. for me it is usefull to verify my parsing of SYSTEM INFORMATION messages. it describes traces of the most importaint messages. andreas From nat at fains.com Wed Mar 17 05:59:00 2010 From: nat at fains.com (Nathan Fain) Date: Tue, 16 Mar 2010 22:59:00 -0700 Subject: jtag voltage Message-ID: <4BA06FA4.8040201@fains.com> I'm starting to look at the JTAG of the c155. does anyone know the VCC level the IC's are running at. JTAG lines will likely be the same. thanks From 246tnt at gmail.com Wed Mar 17 07:46:00 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Wed, 17 Mar 2010 08:46:00 +0100 Subject: jtag voltage In-Reply-To: <4BA06FA4.8040201@fains.com> References: <4BA06FA4.8040201@fains.com> Message-ID: <866320f71003170046s706d6114r40e26ca5e18c2e3@mail.gmail.com> On Wed, Mar 17, 2010 at 6:59 AM, Nathan Fain wrote: > I'm starting to look at the JTAG of the c155. ?does anyone know the VCC > level the IC's are running at. ?JTAG lines will likely be the same. 2.8 V for the IOs AFAICT From steve at steve-m.de Wed Mar 17 16:00:54 2010 From: steve at steve-m.de (Steve Markgraf) Date: Wed, 17 Mar 2010 17:00:54 +0100 Subject: jtag voltage In-Reply-To: <4BA06FA4.8040201@fains.com> References: <4BA06FA4.8040201@fains.com> Message-ID: <4BA0FCB6.5010908@steve-m.de> Hi, Nathan Fain : > I'm starting to look at the JTAG of the c155. does anyone know the VCC > level the IC's are running at. JTAG lines will likely be the same. Yes, the JTAG voltage is 2,8V, but I assume these pins are quite resistant, so 3.3V should work, too. This is what I got with a Xilinx DLC5 and urjtag on a Sagem my201x (Calypso lite, just like the C155): Reading 0 bytes if idcode Read 00001110 00110000 00000000 00000010 00000000 00000000 00000000 For figuring out more commands and flash access of these Sagem phones (maybe this will work on the C155 too), I'll build the clone of a Sagem JTAG Unlocker for Calypso phones next week. There are a few around, and for some you can even find schematics and hex-files. The one I'll build is based on an ATMega32, connects to the parallel port, and the software also supports "dump flash" and "write flash" beneath obviously, but uninteresting for us, "unlock". Since these Calypso-based Sagem phones have no serial bootloader, the "unlockers" always depended on JTAG for accessing the flash, so my approach is to find out more about the Calypso JTAG with either sniffing or disassembling one of those Sagem JTAG Unlockers. The target should be flash-access with openocd on at least the C123 and C155, and maybe some of the Sagems. Since most of these Sagem phones (e.g. the my201x and myx2-2) don't use Rita as GSM transceiver, but just like the newer Motorola Compal models (W220 and C161) a Silicon Laboratories Si4210 Aero II (for which register-level documentation is available), it would be nice to have a driver for this at some later point. These Sagem phones (in particular the myx-1) are still highly available on different marketplaces. Regards, Steve From laforge at gnumonks.org Thu Mar 18 00:16:52 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 18 Mar 2010 08:16:52 +0800 Subject: Sagem Phones (was Re: jtag voltage) In-Reply-To: <4BA0FCB6.5010908@steve-m.de> References: <4BA06FA4.8040201@fains.com> <4BA0FCB6.5010908@steve-m.de> Message-ID: <20100318001652.GU10216@prithivi.gnumonks.org> Hi Steve, On Wed, Mar 17, 2010 at 05:00:54PM +0100, Steve Markgraf wrote: > For figuring out more commands and flash access of these Sagem > phones (maybe this will work on the C155 too), I'll build the clone > of a Sagem JTAG Unlocker for Calypso phones next week. > > There are a few around, and for some you can even find schematics > and hex-files. The one I'll build is based on an ATMega32, connects > to the parallel port, and the software also supports "dump flash" > and "write flash" beneath obviously, but uninteresting for us, > "unlock". > > Since these Calypso-based Sagem phones have no serial bootloader, > the "unlockers" always depended on JTAG for accessing the flash, so > my approach is to find out more about the Calypso JTAG with either > sniffing or disassembling one of those Sagem JTAG Unlockers. I'm quite sure they simply use bit-banging and regular JTAG EXTEST to create read and write cycles on the address + data bus. That is nice for flashing / unbricking, but it's not nearly quite as nice (for software development) as to get access to the ARM7TDMI EmbeddedICE block (e.g. with OpenOCD) to halt the CPU at any time, dump the registers, single step through code, etc. > Since most of these Sagem phones (e.g. the my201x and myx2-2) don't > use Rita as GSM transceiver, but just like the newer Motorola Compal > models (W220 and C161) a Silicon Laboratories Si4210 Aero II (for > which register-level documentation is available), it would be nice > to have a driver for this at some later point. sure, if the documentation is available it should not be muhc of a problem... > These Sagem phones (in particular the myx-1) are still highly > available on different marketplaces. please note that at least some of the sagem phones (particularly the myx101) exist in two versions (with the same marketing name), old models with Calpso and newer models with LoCosto. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From yarrick at kryo.se Wed Mar 17 21:33:41 2010 From: yarrick at kryo.se (Erik Ekman) Date: Wed, 17 Mar 2010 22:33:41 +0100 Subject: C139: get ftmtoolerror from ramloader Message-ID: Hi I just got my cable and am trying to download any code into a C139 (tracfone software, bought from usa on ebay). This is what I get: $ ./osmocon -m c123 -p /dev/ttyS2 compal_dump.bin waiting for data got 7 bytes from modem, data looks like: 66 74 6d 74 6f 6f 6c Received FTMTOOL from phone, ramolader has aborted got 1 bytes from modem, data looks like: 65 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 72 ^C From laforge at gnumonks.org Thu Mar 18 00:27:07 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 18 Mar 2010 08:27:07 +0800 Subject: C139: get ftmtoolerror from ramloader In-Reply-To: References: Message-ID: <20100318002707.GW10216@prithivi.gnumonks.org> On Wed, Mar 17, 2010 at 10:33:41PM +0100, Erik Ekman wrote: > Hi > > I just got my cable and am trying to download any code into a C139 > (tracfone software, bought from usa on ebay). > > This is what I get: > $ ./osmocon -m c123 -p /dev/ttyS2 compal_dump.bin > waiting for data > got 7 bytes from modem, data looks like: 66 74 6d 74 6f 6f 6c > Received FTMTOOL from phone, ramolader has aborted > got 1 bytes from modem, data looks like: 65 > got 1 bytes from modem, data looks like: 72 > got 1 bytes from modem, data looks like: 72 > got 1 bytes from modem, data looks like: 6f > got 1 bytes from modem, data looks like: 72 > ^C > > From what I can tell the transfer mode and file doesn't matter at this > stage. Any ideas? not really. it might be the case that your software uses a different bootloader or the port is configured differently. > If I boot the phone and use 57600bps I get some prints and then AT > returns OK, no other AT commands work. I don't think the baud rate is the issue, as osmocon recognizes the 'ftmtool' from the phone, which is sent to the port _after_ the phone has had a timeout waiting for osmocon (or other software) to download some code into RAM. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From yarrick at kryo.se Fri Mar 19 06:42:06 2010 From: yarrick at kryo.se (Erik Ekman) Date: Fri, 19 Mar 2010 07:42:06 +0100 Subject: C139: get ftmtoolerror from ramloader In-Reply-To: <20100318002707.GW10216@prithivi.gnumonks.org> References: <20100318002707.GW10216@prithivi.gnumonks.org> Message-ID: On Thu, Mar 18, 2010 at 01:27, Harald Welte wrote: >> >> From what I can tell the transfer mode and file doesn't matter at this >> stage. Any ideas? > > not really. it might be the case that your software uses a different > bootloader or the port is configured differently. > >> If I boot the phone and use 57600bps I get some prints and then AT >> returns OK, no other AT commands work. I did some more research and it seems even the unlocking people are having the same problems here. So I will just wait for my other phone. /Erik From spaar at mirider.augusta.de Fri Mar 19 08:54:35 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Fri, 19 Mar 2010 08:54:35 Subject: C139: get ftmtoolerror from ramloader Message-ID: <4ba33bcb.mirider@mirider.augusta.de> Hello Erik, On Fri, 19 Mar 2010 07:42:06 +0100, "Erik Ekman" wrote: > > I did some more research and it seems even the unlocking people are > having the same problems here. So I will just wait for my other phone. I do have one C139 here, it works with the "board/compal_e88/hello_world.bin" firmware and the "-m c123xor" option for "osmocon", however without the display working (its a different display). If I boot the normal phone firmware, I also see some output and have the same "AT" behaviour you reported. But maybe there are different versions of the C139 so that some work and others don't. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From yarrick at kryo.se Fri Mar 19 08:51:48 2010 From: yarrick at kryo.se (Erik Ekman) Date: Fri, 19 Mar 2010 09:51:48 +0100 Subject: C139: get ftmtoolerror from ramloader In-Reply-To: <4ba33bcb.mirider@mirider.augusta.de> References: <4ba33bcb.mirider@mirider.augusta.de> Message-ID: On Fri, Mar 19, 2010 at 09:54, Dieter Spaar wrote: > Hello Erik, > > On Fri, 19 Mar 2010 07:42:06 +0100, "Erik Ekman" wrote: >> >> I did some more research and it seems even the unlocking people are >> having the same problems here. So I will just wait for my other phone. > > I do have one C139 here, it works with the "board/compal_e88/hello_world.bin" > firmware and the "-m c123xor" option for "osmocon", however without the > display working (its a different display). If I boot the normal phone > firmware, I also see some output and have the same "AT" behaviour you > reported. > > But maybe there are different versions of the C139 so that some work and > others don't. Yes. Mine has special US Tracfone firmware which seems to have a particularly evil unlock scheme. Cutting one of the balls in the BGA seems the way to do it.. /Erik From spaar at mirider.augusta.de Fri Mar 19 12:11:43 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Fri, 19 Mar 2010 12:11:43 Subject: C139: get ftmtoolerror from ramloader Message-ID: <4ba369ff.mirider@mirider.augusta.de> Hello Erik, On Fri, 19 Mar 2010 09:51:48 +0100, "Erik Ekman" wrote: > > Yes. Mine has special US Tracfone firmware which seems to have a > particularly evil unlock scheme. Cutting one of the balls in the BGA > seems the way to do it.. I had a quick look at the bootloader from a dumped Tracfone C139 firmware. Its nearly the same the Osmocom loader supports, however this special bootloader checks a flag in flash memory to decide wether to allow RAM download or not. If it is disabled, only the FTMTOOL check is done and no RAM download at the boot stage is possible. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From laforge at gnumonks.org Sat Mar 20 05:17:09 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sat, 20 Mar 2010 13:17:09 +0800 Subject: C139: get ftmtoolerror from ramloader In-Reply-To: <4ba369ff.mirider@mirider.augusta.de> References: <4ba369ff.mirider@mirider.augusta.de> Message-ID: <20100320051709.GC13270@prithivi.gnumonks.org> Hi Dieter, Erik and others, On Fri, Mar 19, 2010 at 12:11:43PM +0000, Dieter Spaar wrote: > On Fri, 19 Mar 2010 09:51:48 +0100, "Erik Ekman" wrote: > > > > Yes. Mine has special US Tracfone firmware which seems to have a > > particularly evil unlock scheme. Cutting one of the balls in the BGA > > seems the way to do it.. > > I had a quick look at the bootloader from a dumped Tracfone C139 > firmware. Its nearly the same the Osmocom loader supports, however > this special bootloader checks a flag in flash memory to decide wether > to allow RAM download or not. If it is disabled, only the FTMTOOL > check is done and no RAM download at the boot stage is possible. ok. So my recommendation for anyone wanting to support those phones then is to look at the non-bootloader downloading capabilities. The initial handshake seems to be to respond with "yes" to the ftmtool query. Howver, I have never tried to figure out what kind of commands are supported after nucleus has booted on the phone. I personally can say that I'm happy with simply ignoring that special firmware variant. There are plenty of 'normal' compal phones out there that we support... let's rather focus on completing the software and porting to phones where its easy (e.g. Openmoko). Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From spaar at mirider.augusta.de Wed Mar 17 22:27:38 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Wed, 17 Mar 2010 22:27:38 Subject: Regarding the cable from Dealextreme Message-ID: <4ba1575a.mirider@mirider.augusta.de> Hello, Just a note about the RS-232 cable from Dealextreme: http://www.dealextreme.com/details.dx/sku.14664 This is a direct connection cable, this means that there is no level-converter between the phone and the RS-232 port from the PC. Despending on the RS-232 port of the PC, I would expect that this can/will damage the phone. I have one of those cables here and can confirm that there is no level-converter in between. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From gentoo.lubomir at googlemail.com Thu Mar 18 00:00:44 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Thu, 18 Mar 2010 01:00:44 +0100 Subject: Regarding the cable from Dealextreme In-Reply-To: <4ba1575a.mirider@mirider.augusta.de> References: <4ba1575a.mirider@mirider.augusta.de> Message-ID: <26977c6d1003171700l546d62feme21c1743695ab7c4@mail.gmail.com> I have this cable and that seems to be the reason why nothing works here. See attached file. How can i change the cable to get it working? What is a level-converter and where can i get such? Thanks a lot 2010/3/17 Dieter Spaar : > Hello, > > Just a note about the RS-232 cable from Dealextreme: > > ?http://www.dealextreme.com/details.dx/sku.14664 > > This is a direct connection cable, this means that there is no > level-converter between the phone and the RS-232 port from the > PC. Despending on the RS-232 port of the PC, I would expect that > this can/will damage the phone. I have one of those cables here > and can confirm that there is no level-converter in between. > > Best regards, > ?Dieter > -- > Dieter Spaar, Germany ? ? ? ? ? ? ? ? ? ? ? ? ? spaar at mirider.augusta.de > > -------------- next part -------------- A non-text attachment was scrubbed... Name: ausgabe+ausgabe_xor.zip Type: application/zip Size: 4476 bytes Desc: not available URL: From laforge at gnumonks.org Thu Mar 18 00:18:40 2010 From: laforge at gnumonks.org (Harald Welte) Date: Thu, 18 Mar 2010 08:18:40 +0800 Subject: Regarding the cable from Dealextreme In-Reply-To: <26977c6d1003171700l546d62feme21c1743695ab7c4@mail.gmail.com> References: <4ba1575a.mirider@mirider.augusta.de> <26977c6d1003171700l546d62feme21c1743695ab7c4@mail.gmail.com> Message-ID: <20100318001840.GV10216@prithivi.gnumonks.org> Hi Lubomir, On Thu, Mar 18, 2010 at 01:00:44AM +0100, Lubomir Schmidt wrote: > How can i change the cable to get it working? What is a > level-converter and where can i get such? You need something like a MAX3232 to convert between 9V and 3.3V levels for both directions. You can find many example schematics on the net. Since you don't seem to know anything about it, I recommend simply buying a different cable. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From gentoo.lubomir at googlemail.com Thu Mar 18 19:46:27 2010 From: gentoo.lubomir at googlemail.com (Lubomir Schmidt) Date: Thu, 18 Mar 2010 20:46:27 +0100 Subject: Regarding the cable from Dealextreme In-Reply-To: <20100318001840.GV10216@prithivi.gnumonks.org> References: <4ba1575a.mirider@mirider.augusta.de> <26977c6d1003171700l546d62feme21c1743695ab7c4@mail.gmail.com> <20100318001840.GV10216@prithivi.gnumonks.org> Message-ID: <26977c6d1003181246g8488057x27deaf2f59ef2d85@mail.gmail.com> I went today to my electrical-shop in the city. They want 12? for that peace ... I will buy it now on ebay :) 2010/3/18 Harald Welte : > Hi Lubomir, > > On Thu, Mar 18, 2010 at 01:00:44AM +0100, Lubomir Schmidt wrote: > >> How can i change the cable to get it working? What is a >> level-converter and where can i get such? > > You need something like a MAX3232 to convert between 9V and 3.3V levels > for both directions. ?You can find many example schematics on the net. > > Since you don't seem to know anything about it, I recommend simply > buying a different cable. > > -- > - Harald Welte ? ? ? ? ? http://laforge.gnumonks.org/ > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(ETSI EN 300 175-7 Ch. A6) > From spaar at mirider.augusta.de Thu Mar 18 07:52:15 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 18 Mar 2010 07:52:15 Subject: Regarding the cable from Dealextreme Message-ID: <4ba1dbaf.mirider@mirider.augusta.de> Hello Lubomir, On Thu, 18 Mar 2010 01:00:44 +0100, "Lubomir Schmidt" wrote: > > How can i change the cable to get it working? What is a > level-converter and where can i get such? The level of the RS-232 interface is specified to be -3V..-15V for a logic one and +3V..+15V for a logic zero, typically -12V and +12V is used. The phone uses 0V and 3.2V. So you need a level-converter between the RS-232 port of a PC and the phone. The simple solution is to use a ready-made data cable with a built-in level-converter, they cost around 9.00 EUR on ebay Germany including shipping, either as USB or RS-232 variant. If you really want to build your own level-converter, you can for example use the MAX232 IC. The MAX232 is for TTL level (0V and 5V), I think there is a variant for 3.2V available, however I am not 100% sure. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From squalyl at gmail.com Thu Mar 18 07:07:23 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Thu, 18 Mar 2010 08:07:23 +0100 Subject: Regarding the cable from Dealextreme In-Reply-To: <4ba1dbaf.mirider@mirider.augusta.de> References: <4ba1dbaf.mirider@mirider.augusta.de> Message-ID: <3ff29e861003180007i7558dea6p4fc8613dfbd7f176@mail.gmail.com> Hi, You can now be sure: the 3.3v part is the MAX 3232. Other parts exists that need smaller capacitors (100nF) instead of 1-10?F required by the "grand father" MAX232 :) Sebastien On Thu, Mar 18, 2010 at 8:52 AM, Dieter Spaar wrote: > Hello Lubomir, > > On Thu, 18 Mar 2010 01:00:44 +0100, "Lubomir Schmidt" < > gentoo.lubomir at googlemail.com> wrote: > > > > How can i change the cable to get it working? What is a > > level-converter and where can i get such? > > The level of the RS-232 interface is specified to be -3V..-15V for a > logic one and +3V..+15V for a logic zero, typically -12V and +12V is > used. The phone uses 0V and 3.2V. So you need a level-converter between > the RS-232 port of a PC and the phone. > > The simple solution is to use a ready-made data cable with a built-in > level-converter, they cost around 9.00 EUR on ebay Germany including > shipping, either as USB or RS-232 variant. If you really want to build > your own level-converter, you can for example use the MAX232 IC. The > MAX232 is for TTL level (0V and 5V), I think there is a variant for > 3.2V available, however I am not 100% sure. > > Best regards, > Dieter > -- > Dieter Spaar, Germany spaar at mirider.augusta.de > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From vogelchr at vogel.cx Thu Mar 18 07:34:18 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Thu, 18 Mar 2010 08:34:18 +0100 Subject: Regarding the cable from Dealextreme In-Reply-To: <4ba1dbaf.mirider@mirider.augusta.de> References: <4ba1dbaf.mirider@mirider.augusta.de> Message-ID: <20100318083418.13433yys61dgnzi8@webmail.df.eu> Hi Dieter, Zitat von Dieter Spaar : > your own level-converter, you can for example use the MAX232 IC. The > MAX232 is for TTL level (0V and 5V), I think there is a variant for > 3.2V available, however I am not 100% sure. Maxim alone has about a dozen variations of the MAX232 (max3232 for 3v3, e.g). It's much easier to directly go from USB to TTL/3v3 serial ports, the basic breakout boards from Sparkfun (e.g. http://www.watterott.com/de/FTDI-Basic-Breakout-33V) seem to be fine and sell for ?12. Haven't used them on a C123-phone, though. Chris From spaar at mirider.augusta.de Thu Mar 18 08:17:06 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 18 Mar 2010 08:17:06 Subject: Regarding the cable from Dealextreme Message-ID: <4ba1e182.mirider@mirider.augusta.de> Hello Sebastien, On Thu, 18 Mar 2010 08:07:23 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" wrote: > > You can now be sure: the 3.3v part is the MAX 3232. > Other parts exists that need smaller capacitors (100nF) instead of 1-10uF > required by the "grand father" MAX232 :) Thanks for the update. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From spaar at mirider.augusta.de Thu Mar 18 08:53:35 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 18 Mar 2010 08:53:35 Subject: Regarding the cable from Dealextreme Message-ID: <4ba1ea0f.mirider@mirider.augusta.de> Hello Chris, On Thu, 18 Mar 2010 08:34:18 +0100, "Christian Vogel" wrote: > > Maxim alone has about a dozen variations of the MAX232 (max3232 for 3v3, e.g). > > It's much easier to directly go from USB to TTL/3v3 serial ports, the > basic breakout boards from Sparkfun (e.g. > http://www.watterott.com/de/FTDI-Basic-Breakout-33V) seem to be fine > and sell for ?12. Haven't used them on a C123-phone, though. Thanks for the info. I am a bit old-fashioned when it comes to serial communication, I prefer to use "real" RS-232 because its much more predictable with regards to timing. For the USB serial adpaters it depends on the used interface chip. Of course for "standard" serial communication where the timing is not critical an USB serial adapter is just fine. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From squalyl at gmail.com Thu Mar 18 11:17:18 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Thu, 18 Mar 2010 12:17:18 +0100 Subject: SIM: File structure. Message-ID: <3ff29e861003180417g2e08ab06l50a31b4e419b94a3@mail.gmail.com> Hi all, I'm making progress on the SIM/Filesystem applet. Data access commands are working, I'm now working on writing commands that send replies formatted as defined in TS 11.11 instead of FCI responses. I need input from you: I'm only a "smart card" guy, I can do "whatever is needed", but I need to define *what* is needed with you. I know especially nothing about GSM itself except that the MS talks with the SIM to manage cryptography, store SMS and phonebooks entries, etc. The SIM obviously relies on a filesystem. Some files are defined as mandatory in TS11.11, so I will include them, but their size is not always fixed. I'm opening this thread to define this kind of information. -what should be the N value for files whose size is defined by "3*N, N>=4"? -what optional files will be needed when the layer 2-3 will be ready to talk with the SIM? I let you read the TS11.11 spec to make your choice. Thanks, Sebastien -------------- next part -------------- An HTML attachment was scrubbed... URL: From spaar at mirider.augusta.de Thu Mar 18 17:15:07 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 18 Mar 2010 17:15:07 Subject: SIM: File structure. Message-ID: <4ba25f9b.mirider@mirider.augusta.de> Hello Sebastien, On Thu, 18 Mar 2010 12:17:18 +0100, "=?UTF-8?Q?S=C3=A9bastien_Lorquet?=" wrote: > > The SIM obviously relies on a filesystem. Some files are defined as > mandatory in TS11.11, so I will include them, but their size is not always > fixed. I'm opening this thread to define this kind of information. Maybe useful: https://sites.google.com/site/savolabs/Home/tools Its about a tool (SIMbrush) to extract all EFs from a SIM. Besides the source code there is also a PDF file with the results from scanning a standard SIM, it contains the file size for the EFs of the scanned SIM. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From spaar at mirider.augusta.de Thu Mar 18 11:48:52 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Thu, 18 Mar 2010 11:48:52 Subject: AW: SIM card cuttingg Message-ID: <4ba21324.mirider@mirider.augusta.de> Hello Andreas, On Thu, 18 Mar 2010 10:41:32 +0100, "Andreas.Eversberg" wrote: > > i prefer the CNC machine solution. it looks pretty easy to me. in my > example white = fully cut out. black = no cut, light gray = more > deep , dark gray = less deep. Looks good, do you have access to a CNC machine and what costs would you expect for a prototype ? Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From laforge at gnumonks.org Fri Mar 19 03:54:31 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 19 Mar 2010 11:54:31 +0800 Subject: AW: SIM card cuttingg In-Reply-To: <4ba21324.mirider@mirider.augusta.de> References: <4ba21324.mirider@mirider.augusta.de> Message-ID: <20100319035431.GC9034@prithivi.gnumonks.org> On Thu, Mar 18, 2010 at 11:48:52AM +0000, Dieter Spaar wrote: > Hello Andreas, > > On Thu, 18 Mar 2010 10:41:32 +0100, "Andreas.Eversberg" wrote: > > > > i prefer the CNC machine solution. it looks pretty easy to me. in my > > example white = fully cut out. black = no cut, light gray = more > > deep , dark gray = less deep. > > Looks good, do you have access to a CNC machine and what costs would > you expect for a prototype ? As roh has indicated, they have a CNC machine at raumfahrtagentur.org (http://camgeeks.de/) in Berlin. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From nicolho at gmail.com Thu Mar 18 13:19:19 2010 From: nicolho at gmail.com (nicolho) Date: Thu, 18 Mar 2010 14:19:19 +0100 Subject: layer23 : writing msgb to gsmtap fd: Connection refused Message-ID: <9A2B95EA-75BD-4125-9DBA-8036F8C37303@gmail.com> hi, i get errors "writing msgb to gsmtap fd: Connection refused" with layer23 app (see output below). any idea/explanation ? nico nico at debian:~/phone/osmocom-bb/src/host/layer23/src$ ./layer23 -a 4 -i 127.0.0.1 Layer1 Reset. Sending: '01 00 00 00 00 00 04 00 ' SCH: SNR: 6 TDMA: (0609/08/01) bsic: 14 SCH: SNR: 34 TDMA: (0609/18/11) bsic: 14 SCH: SNR: 5 TDMA: (0609/02/21) bsic: 14 SCH: SNR: 218 TDMA: (0609/12/31) bsic: 14 SCH: SNR: 42 TDMA: (0609/22/41) bsic: 14 SCH: SNR: 252 TDMA: (0609/07/01) bsic: 14 SCH: SNR: 148 TDMA: (0609/21/41) bsic: 14 SCH: SNR: 138 TDMA: (0609/06/01) bsic: 14 SCH: SNR: 229 TDMA: (0609/16/11) bsic: 14 SCH: SNR: 203 TDMA: (0609/00/21) bsic: 14 SCH: SNR: 178 TDMA: (0609/10/31) bsic: 14 SCH: SNR: 210 TDMA: (0609/20/41) bsic: 14 BCCH (0609/06/02) 55 06 19 00 00 00 00 00 00 00 00 00 01 ff ff fe 00 00 08 79 00 00 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x80 link_id=0x00 SI1 RACH Req. Sending: '04 00 00 00 00 00 00 00 00 00 ' PCH/AGCH (0609/10/06) 2d 06 22 00 90 17 82 65 6c 10 f4 68 2b 2b 2b 2b 2b 2b 2b 2 b 2b 2b 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x90 link_id=0x00 writing msgb to gsmtap fd: Connection refused PCH/AGCH (0609/16/12) 25 06 21 00 05 f4 9c 04 25 d1 2b 2b 2b 2b 2b 2b 2b 2b 2b 2 b 2b 2b 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x90 link_id=0x00 PCH/AGCH (0609/20/16) 15 06 21 00 01 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2 b 2b 2b 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x90 link_id=0x00 writing msgb to gsmtap fd: Connection refused BCCH (0609/05/02) 59 06 1a 00 00 00 00 00 00 00 00 00 00 00 00 00 ca c1 c5 0f 79 00 00 l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x80 link_id=0x00 SI2 RACH Req. Sending: '04 00 00 00 00 00 01 00 00 00 ' PCH/AGCH (0609/09/06) 15 06 21 00 01 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2 b 2b 2b 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x90 link_id=0x00 writing msgb to gsmtap fd: Connection refused PCH/AGCH (0609/15/12) 15 06 21 00 01 00 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2 b 2b 2b 2b l2_ph_data_ind() fmt=Bbis UI RSLms UNIT DATA IND chan_nr=0x90 link_id=0x00 ... From hessel at isquared.nl Thu Mar 18 14:05:11 2010 From: hessel at isquared.nl (Hessel) Date: Thu, 18 Mar 2010 15:05:11 +0100 Subject: layer23 : writing msgb to gsmtap fd: Connection refused In-Reply-To: <9A2B95EA-75BD-4125-9DBA-8036F8C37303@gmail.com> References: <9A2B95EA-75BD-4125-9DBA-8036F8C37303@gmail.com> Message-ID: Hi Nico, This is because layer23 is sending data to a closed port on localhost. You can safely ignore these errors, or let something (netcat, for instance) listen on the gsmtap port. Hessel On Thu, Mar 18, 2010 at 14:19, nicolho wrote: > hi, > i get errors "writing msgb to gsmtap fd: Connection refused" with layer23 > app (see output below). > > any idea/explanation ? > > nico > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Fri Mar 19 03:55:07 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 19 Mar 2010 11:55:07 +0800 Subject: layer23 : writing msgb to gsmtap fd: Connection refused In-Reply-To: References: <9A2B95EA-75BD-4125-9DBA-8036F8C37303@gmail.com> Message-ID: <20100319035507.GD9034@prithivi.gnumonks.org> On Thu, Mar 18, 2010 at 03:05:11PM +0100, Hessel wrote: > Hi Nico, > > This is because layer23 is sending data to a closed port on localhost. You > can safely ignore these errors, > or let something (netcat, for instance) listen on the gsmtap port. ... or send the messages to a multicast ip address -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From yarrick at kryo.se Thu Mar 18 22:21:27 2010 From: yarrick at kryo.se (Erik Ekman) Date: Thu, 18 Mar 2010 23:21:27 +0100 Subject: Two more small patches Message-ID: Hi Found a spelling error while testing my C139, and also fixed the warning discussed in my earlier patch. /Erik -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Remove-operand-which-has-no-effect.patch Type: text/x-patch Size: 722 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 0002-Fix-speling.patch Type: text/x-patch Size: 870 bytes Desc: not available URL: From prom at berlin.ccc.de Fri Mar 19 01:42:35 2010 From: prom at berlin.ccc.de (Ingo Albrecht) Date: Fri, 19 Mar 2010 02:42:35 +0100 Subject: [DONE] Two more small patches In-Reply-To: References: Message-ID: <4BA2D68B.6060006@berlin.ccc.de> Taken. Erik Ekman wrote: > Hi > > Found a spelling error while testing my C139, and also fixed the > warning discussed in my earlier patch. > > /Erik > From FlorianSchandinat at gmx.de Fri Mar 19 12:35:43 2010 From: FlorianSchandinat at gmx.de (Florian Tobias Schandinat) Date: Fri, 19 Mar 2010 13:35:43 +0100 Subject: compiler todo Message-ID: <4BA36F9F.1060604@gmx.de> Hi all, today my serial cable finally arrived. As in the meantime a driver for the C155 display was added I am searching for new things I might be able to do. The AreasOfWork lists under Build System "we need a clean/known base as a compiler" As a LFS user I'm used to compiling my own software and as I did for the toolchain which currently consists of binutils-2.19.1 gcc-4.3.4 newlib-1.18.0 and as I now have the cable, I can confirm that it works. The instructions in the support section of gnuarm.com work well if you have the needed libs (gmp, mpfr, ...) and not picked a broken version of binutils or others. So my questions are: (1) Is this still a todo or did someone work on it? (2) What needs to be done? Thanks for all your work, this is amazing, Florian Tobias Schandinat From mailman at lists.osmocom.org Sat Mar 20 05:24:10 2010 From: mailman at lists.osmocom.org (mailman at lists.osmocom.org) Date: Sat, 20 Mar 2010 06:24:10 +0100 Subject: Bounce action notification Message-ID: This is a Mailman mailing list bounce action notice: List: baseband-devel Member: osmocon at ngolde.de Action: Subscription disabled. Reason: Excessive or fatal bounces. The triggering bounce notice is attached below. Questions? Contact the Mailman site administrator at mailman at lists.osmocom.org. -------------- next part -------------- An embedded message was scrubbed... From: Mail Delivery System Subject: Mail delivery failed: returning message to sender Date: Sat, 20 Mar 2010 06:24:09 +0100 Size: 4567 URL: From laforge at gnumonks.org Sun Mar 21 09:35:10 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 21 Mar 2010 17:35:10 +0800 Subject: We're loosing serial bytes from PC to phone Message-ID: <20100321093510.GF14821@prithivi.gnumonks.org> Hi! It seems we're loosing serial characters on their way from the (Linux) PC to the phone. I think I've seen this at some point in the past, but now I'm seeing it constantly. Let's assume we're trying to send the following sequence of bytes from the PC side to the phone in one of the HLDC connections: > send_to_phone(dlci=5): 0a 00 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d > 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 > 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d what we actually get from the sercomm callback on the phone is: > l1a_l23_rx_cb: 0a 00 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 > 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a > 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d as you can see, there is a '00 01' missing between the '00' and the '02'. Interestingly, putting a usleep(10000) after every serial write does not solve the problem, so it is not timing related. We don't get any UART overflows on the calypso, either. If I change the data pattern, then the first bytes are transmitted fine, but as soon as there is one 00 bytes, two characters are missing from the stream. If I strace osmocon, it is clear that we write every character, including the null-bytes, and all of the writes are successfully. I've again looked at (and played with) the termios settings, but could not find any problem (nor solution). It's also not the sercomm layer that is loosing bytes, as I the characters appear already lost when printing them from within the calypso UART driver, as you can see here: getchar_nb(1) = 7e // flag character getchar_nb(1) = 05 // hdlc getchar_nb(1) = 03 // hdlc getchar_nb(1) = 0a // l1ctl_hdr (undefined msg_type 10) getchar_nb(1) = 00 // padding getchar_nb(1) = 02 // here should be 00, 01, 02... getchar_nb(1) = 03 getchar_nb(1) = 04 getchar_nb(1) = 05 [...] Any ideas? It's really strange and I don't really know what else to do. I'm quite sure our binaries contain multiple successive null-bytes and their download is working great... Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From yarrick at kryo.se Sun Mar 21 10:04:53 2010 From: yarrick at kryo.se (Erik Ekman) Date: Sun, 21 Mar 2010 11:04:53 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321093510.GF14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: On Sun, Mar 21, 2010 at 10:35, Harald Welte wrote: > Hi! > > It seems we're loosing serial characters on their way from the (Linux) > PC to the phone. > > I think I've seen this at some point in the past, but now I'm seeing it > constantly. > > Let's assume we're trying to send the following sequence of bytes from > the PC side to the phone in one of the HLDC connections: >> send_to_phone(dlci=5): 0a 00 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d >> 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 >> 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d > > what we actually get from the sercomm callback on the phone is: > >> l1a_l23_rx_cb: 0a 00 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 >> 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a >> 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d > > as you can see, there is a '00 01' missing between the '00' and the '02'. > > Interestingly, putting a usleep(10000) after every serial write does not > solve the problem, so it is not timing related. ?We don't get any UART > overflows on the calypso, either. > > If I change the data pattern, then the first bytes are transmitted fine, > but as soon as there is one 00 bytes, two characters are missing from > the stream. > > If I strace osmocon, it is clear that we write every character, > including the null-bytes, and all of the writes are successfully. > > I've again looked at (and played with) the termios settings, but could > not find any problem (nor solution). > > It's also not the sercomm layer that is loosing bytes, as I the > characters appear already lost when printing them from within the > calypso UART driver, as you can see here: > > getchar_nb(1) = 7e ? ? ?// flag character > getchar_nb(1) = 05 ? ? ?// hdlc > getchar_nb(1) = 03 ? ? ?// hdlc > getchar_nb(1) = 0a ? ? ?// l1ctl_hdr (undefined msg_type 10) > getchar_nb(1) = 00 ? ? ?// padding > getchar_nb(1) = 02 ? ? ?// here should be 00, 01, 02... > getchar_nb(1) = 03 > getchar_nb(1) = 04 > getchar_nb(1) = 05 > [...] > > Any ideas? It's really strange and I don't really know what else to do. > I'm quite sure our binaries contain multiple successive null-bytes and > their download is working great... I had similar problems when developing an app in C that communicated with a GPS. I lost incoming bytes now and then (probably the same pattern as you see). Because of this and other reasons I switched to Python and pySerial which worked perfectly fine. I did never understand what happened either, I also tried to get as raw mode as possible. /Erik > > Regards, > ? ? ? ?Harald > -- > - Harald Welte ? ? ? ? ? http://laforge.gnumonks.org/ > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(ETSI EN 300 175-7 Ch. A6) > > From laforge at gnumonks.org Sun Mar 21 15:10:15 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 21 Mar 2010 23:10:15 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: <20100321151015.GH14821@prithivi.gnumonks.org> On Sun, Mar 21, 2010 at 11:04:53AM +0100, Erik Ekman wrote: > > Any ideas? It's really strange and I don't really know what else to do. > > I'm quite sure our binaries contain multiple successive null-bytes and > > their download is working great... > > I had similar problems when developing an app in C that communicated > with a GPS. I lost incoming bytes now and then (probably the same > pattern as you see). Because of this and other reasons I switched to > Python and pySerial which worked perfectly fine. I did never > understand what happened either, I also tried to get as raw mode as > possible. Have you ever bothered to strace the python process in order to determine which termios settings it uses on the serial port? after all, the python jit will use the same system calls like any C program. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Sun Mar 21 15:16:10 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 21 Mar 2010 23:16:10 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: <20100321151610.GJ14821@prithivi.gnumonks.org> Just a follow-up: I've crossed-over the RxD and TxD wires of my T191 cable. The two consecutive 00 00 bytes are definitely transmitted from the PC, and the come back into the PC. The problem must be inside the phone itself. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From vogelchr at vogel.cx Sun Mar 21 10:38:47 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Sun, 21 Mar 2010 11:38:47 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321093510.GF14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: Hi Harald, >> send_to_phone(dlci=5): 0a 00 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d ... >> l1a_l23_rx_cb: 0a 00 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f >> 10 11 12 > as you can see, there is a '00 01' missing between the '00' and the '02'. Does the 16C750 do anything fancy to compensate for slow/fast clocks by adjusting it's internal sampling points to the edges on the incoming data? If he does, we might have a clock that's slightly off and the compensation might fix that for anything except the 0-bytes which don't have any 0/1 transitions. To find out, one could use a lower baud-rate and adjust the divider until the problem gets worse/goes away. And always check with a 2nd com-port on the PC in parallel. Chris (just lurking, no compatible phone (yet)) From vogelchr at vogel.cx Sun Mar 21 10:43:17 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Sun, 21 Mar 2010 11:43:17 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: Hi Harald, I wrote... > If he does, we might have a clock that's slightly off and the > compensation might fix that for anything except the 0-bytes > which don't have any 0/1 transitions. Please ignore that. It doesn't match your observation with the long delays between chars. Chris From laforge at gnumonks.org Sun Mar 21 16:02:08 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 22 Mar 2010 00:02:08 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321093510.GF14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: <20100321160208.GK14821@prithivi.gnumonks.org> Just another intermediate update: 1) I've pushed my current debugging code to the uart-debug branch Simply run osmocon + layer23 and the hello_world.bin image. layer23 will send a 62 byte sized HLDC message every 10 seconds to the phone, and various instances of the code will print what they see. The payload of the packet is supposed to be 0a 00 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 00 01 02 03 04 05 but what the firmware sees is: 0a 00 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 06 07 02 03 04 05 So as you can see, every '00 01' sequence has been chopped out, despite 10ms delays between the characters. If you change the payload to not include zero-bytes, all bytes are received fine. 2) Enabling various misc UART interrupt sources and checking for error conditions in LSR does not help Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From hopsingk at gmail.com Thu Mar 25 11:40:45 2010 From: hopsingk at gmail.com (Hopsing K) Date: Thu, 25 Mar 2010 12:40:45 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321160208.GK14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> <20100321160208.GK14821@prithivi.gnumonks.org> Message-ID: Maybe 0x0 is a hardware processed escape sequence. In that case you'd have to find the sequence that escapes the escape. Just a idea. -- K 2010/3/21 Harald Welte > Just another intermediate update: > > 1) I've pushed my current debugging code to the uart-debug branch > > Simply run osmocon + layer23 and the hello_world.bin image. layer23 > will send a 62 byte sized HLDC message every 10 seconds to the phone, > and various instances of the code will print what they see. The > payload of the packet is supposed to be > 0a 00 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 > > but what the firmware sees is: > 0a 00 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 > > So as you can see, every '00 01' sequence has been chopped out, > despite 10ms delays between the characters. If you change the > payload to not include zero-bytes, all bytes are received fine. > > 2) Enabling various misc UART interrupt sources and checking for error > conditions in LSR does not help > > Regards, > Harald > -- > - Harald Welte > http://laforge.gnumonks.org/ > > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From FlorianSchandinat at gmx.de Thu Mar 25 21:45:05 2010 From: FlorianSchandinat at gmx.de (Florian Tobias Schandinat) Date: Thu, 25 Mar 2010 22:45:05 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321160208.GK14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> <20100321160208.GK14821@prithivi.gnumonks.org> Message-ID: <4BABD961.40004@gmx.de> Hi, Harald Welte schrieb: > Just another intermediate update: > > 1) I've pushed my current debugging code to the uart-debug branch > > Simply run osmocon + layer23 and the hello_world.bin image. layer23 > will send a 62 byte sized HLDC message every 10 seconds to the phone, > and various instances of the code will print what they see. The > payload of the packet is supposed to be > 0a 00 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 06 07 > 00 01 02 03 04 05 06 07 00 01 02 03 04 05 > > but what the firmware sees is: > 0a 00 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 06 07 > 02 03 04 05 06 07 02 03 04 05 is this issue limited to a specific phone? I just wanted to reproduce this on my C155 but failed (l1a_l23_rx_cb returns exactly what was sent by layer23). Is this expected or am I doing something wrong? Regards, Florian Tobias Schandinat From prom at berlin.ccc.de Sun Mar 21 22:42:50 2010 From: prom at berlin.ccc.de (Ingo Albrecht) Date: Sun, 21 Mar 2010 23:42:50 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100321093510.GF14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> Message-ID: <4BA6A0EA.6000603@berlin.ccc.de> Harald Welte wrote: > Hi! > > It seems we're loosing serial characters on their way from the (Linux) > PC to the phone. I had problems with this during bootloader development and did some research, as did you. I came to similar conclusions (not seeing the loss in sercomm or other software but in between the two uart drivers). One thing that I noticed while checking the datasheets is that the audio frontend for the headphone jack is never detached from the port. So I believed that this was caused by specific data patterns, which trigger a frequency response in the audio frontend. However, the fact that you have been able to reproduce this with long inter-word delays suggests that this is probably not true. I must note though that I have not only been getting lost bytes but also reversed bytes. We spent a while discussing this in IRC. steve-m could reproduce this perfectly, as could I. The problem seems to be data-dependend though, as sending the same frame twice (with the bootloader tool) yields the same garbling. > I think I've seen this at some point in the past, but now I'm seeing it > constantly. > > Let's assume we're trying to send the following sequence of bytes from > the PC side to the phone in one of the HLDC connections: >> send_to_phone(dlci=5): 0a 00 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d >> 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 >> 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d > > what we actually get from the sercomm callback on the phone is: > >> l1a_l23_rx_cb: 0a 00 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 >> 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a >> 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d > > as you can see, there is a '00 01' missing between the '00' and the '02'. > > Interestingly, putting a usleep(10000) after every serial write does not > solve the problem, so it is not timing related. We don't get any UART > overflows on the calypso, either. > > If I change the data pattern, then the first bytes are transmitted fine, > but as soon as there is one 00 bytes, two characters are missing from > the stream. > > If I strace osmocon, it is clear that we write every character, > including the null-bytes, and all of the writes are successfully. > > I've again looked at (and played with) the termios settings, but could > not find any problem (nor solution). > > It's also not the sercomm layer that is loosing bytes, as I the > characters appear already lost when printing them from within the > calypso UART driver, as you can see here: > > getchar_nb(1) = 7e // flag character > getchar_nb(1) = 05 // hdlc > getchar_nb(1) = 03 // hdlc > getchar_nb(1) = 0a // l1ctl_hdr (undefined msg_type 10) > getchar_nb(1) = 00 // padding > getchar_nb(1) = 02 // here should be 00, 01, 02... > getchar_nb(1) = 03 > getchar_nb(1) = 04 > getchar_nb(1) = 05 > [...] > > Any ideas? It's really strange and I don't really know what else to do. > I'm quite sure our binaries contain multiple successive null-bytes and > their download is working great... > > Regards, > Harald From prom at berlin.ccc.de Sun Mar 21 22:48:36 2010 From: prom at berlin.ccc.de (Ingo Albrecht) Date: Sun, 21 Mar 2010 23:48:36 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <4BA6A0EA.6000603@berlin.ccc.de> References: <20100321093510.GF14821@prithivi.gnumonks.org> <4BA6A0EA.6000603@berlin.ccc.de> Message-ID: <4BA6A244.2010503@berlin.ccc.de> Ingo Albrecht wrote: > Harald Welte wrote: >> Hi! >> > > I must note though that I have not only been getting lost bytes but also > reversed bytes. We spent a while discussing this in IRC. steve-m could > reproduce this perfectly, as could I. The problem seems to be > data-dependend though, as sending the same frame twice (with the > bootloader tool) yields the same garbling. To clarify: "reversed bytes" means that "004000" becomes "400000". >> I think I've seen this at some point in the past, but now I'm seeing it >> constantly. >> >> Let's assume we're trying to send the following sequence of bytes from >> the PC side to the phone in one of the HLDC connections: >>> send_to_phone(dlci=5): 0a 00 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d >>> 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 >>> 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d >> what we actually get from the sercomm callback on the phone is: >> >>> l1a_l23_rx_cb: 0a 00 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 >>> 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a >>> 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d >> as you can see, there is a '00 01' missing between the '00' and the '02'. >> >> Interestingly, putting a usleep(10000) after every serial write does not >> solve the problem, so it is not timing related. We don't get any UART >> overflows on the calypso, either. >> >> If I change the data pattern, then the first bytes are transmitted fine, >> but as soon as there is one 00 bytes, two characters are missing from >> the stream. >> >> If I strace osmocon, it is clear that we write every character, >> including the null-bytes, and all of the writes are successfully. >> >> I've again looked at (and played with) the termios settings, but could >> not find any problem (nor solution). >> >> It's also not the sercomm layer that is loosing bytes, as I the >> characters appear already lost when printing them from within the >> calypso UART driver, as you can see here: >> >> getchar_nb(1) = 7e // flag character >> getchar_nb(1) = 05 // hdlc >> getchar_nb(1) = 03 // hdlc >> getchar_nb(1) = 0a // l1ctl_hdr (undefined msg_type 10) >> getchar_nb(1) = 00 // padding >> getchar_nb(1) = 02 // here should be 00, 01, 02... >> getchar_nb(1) = 03 >> getchar_nb(1) = 04 >> getchar_nb(1) = 05 >> [...] >> >> Any ideas? It's really strange and I don't really know what else to do. >> I'm quite sure our binaries contain multiple successive null-bytes and >> their download is working great... >> >> Regards, >> Harald > > From laforge at gnumonks.org Mon Mar 22 00:24:21 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 22 Mar 2010 08:24:21 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <4BA6A0EA.6000603@berlin.ccc.de> References: <20100321093510.GF14821@prithivi.gnumonks.org> <4BA6A0EA.6000603@berlin.ccc.de> Message-ID: <20100322002420.GM14821@prithivi.gnumonks.org> Hi prom, On Sun, Mar 21, 2010 at 11:42:50PM +0100, Ingo Albrecht wrote: > Harald Welte wrote: > > Hi! > > > > It seems we're loosing serial characters on their way from the (Linux) > > PC to the phone. > > I had problems with this during bootloader development and did some > research, as did you. I came to similar conclusions (not seeing the loss > in sercomm or other software but in between the two uart drivers). > > One thing that I noticed while checking the datasheets is that the audio > frontend for the headphone jack is never detached from the port. There are SPDT (single-pole dual-throw) switches between the audio jack and the audio port of the calypso. Using those switches (NLASB3157DFT2), controlled by Calypso IO2, the headphone jack is exclusively used by either the UART or the audio part, so I don't understand your observation. The only part that seems permanently connected is the HSMICBIAS from Iota. Maybe we should double-check that we don't apply a bias voltage here. > I must note though that I have not only been getting lost bytes but also > reversed bytes. We spent a while discussing this in IRC. steve-m could > reproduce this perfectly, as could I. The problem seems to be > data-dependend though, as sending the same frame twice (with the > bootloader tool) yields the same garbling. this is even weirder. However, as you indicated in your previous mail, the trigger pattern in this case also includes a number of zero-bytes... One of my idaes was BREAK-detection, as BREAK is nothing but a longer-than-a-byte zero level on RS232. So in theory, two successive zero bytes without the line going high in between should be recognized as break. However, the Calypso UART does not indicate any BREAK interrupt either :( Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From itsme at xs4all.nl Mon Mar 22 00:42:36 2010 From: itsme at xs4all.nl (willem) Date: Mon, 22 Mar 2010 01:42:36 +0100 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100322002420.GM14821@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> <4BA6A0EA.6000603@berlin.ccc.de> <20100322002420.GM14821@prithivi.gnumonks.org> Message-ID: <4BA6BCFC.8090706@xs4all.nl> btw, i assume you considered using the HDLC escape sequence: 0x7d 0x20 as a workaround for this problem. is '00 01' really the only sequence that is dropped? what about 00 02 or 00 80 or 00 00 00 00 ? ... i don't have a working test setup yet, got a phone, but still waiting for a serial cable. ( which should arrive this week ) willem From laforge at gnumonks.org Fri Mar 26 01:56:12 2010 From: laforge at gnumonks.org (Harald Welte) Date: Fri, 26 Mar 2010 09:56:12 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <4BA6BCFC.8090706@xs4all.nl> References: <20100321093510.GF14821@prithivi.gnumonks.org> <4BA6A0EA.6000603@berlin.ccc.de> <20100322002420.GM14821@prithivi.gnumonks.org> <4BA6BCFC.8090706@xs4all.nl> Message-ID: <20100326015612.GC13763@prithivi.gnumonks.org> On Mon, Mar 22, 2010 at 01:42:36AM +0100, willem wrote: > btw, i assume you considered using the HDLC escape sequence: 0x7d > 0x20 as a workaround for this problem. no, this didn't really come to my mind so far. But of course it's a great idea as a workaround. Also, the overhead should be relatively minimal... Will try it later today... progress is relatively low due to holidays at the moment... -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From laforge at gnumonks.org Sat Mar 27 11:26:17 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sat, 27 Mar 2010 19:26:17 +0800 Subject: We're loosing serial bytes from PC to phone In-Reply-To: <20100326015612.GC13763@prithivi.gnumonks.org> References: <20100321093510.GF14821@prithivi.gnumonks.org> <4BA6A0EA.6000603@berlin.ccc.de> <20100322002420.GM14821@prithivi.gnumonks.org> <4BA6BCFC.8090706@xs4all.nl> <20100326015612.GC13763@prithivi.gnumonks.org> Message-ID: <20100327112617.GH13763@prithivi.gnumonks.org> Hi Willem, On Fri, Mar 26, 2010 at 09:56:12AM +0800, Harald Welte wrote: > On Mon, Mar 22, 2010 at 01:42:36AM +0100, willem wrote: > > btw, i assume you considered using the HDLC escape sequence: 0x7d > > 0x20 as a workaround for this problem. > > no, this didn't really come to my mind so far. But of course it's a > great idea as a workaround. Also, the overhead should be relatively > minimal... > > Will try it later today... progress is relatively low due to holidays at > the moment... It is working as expected, I've committed the workaround to the repository and am now continuing with actual code, like L23-triggered power measurements and the like. My immediate goal is to have a small program that can be used with l1test.bin, which will iterate over all cells in all networks that it finds, and receive the BCCH+CCCH for a user-configurable time. In the resulting PCAP file we then have all SI's of all cells at the current location. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From zachso at arcor.de Sun Mar 21 14:17:03 2010 From: zachso at arcor.de (Arne Zachlod) Date: Sun, 21 Mar 2010 15:17:03 +0100 Subject: which OS? Message-ID: <4BA62A5F.6080301@arcor.de> Hello, I'm very new here and I wanted to ask if you already choose an OS? On the website I read that you don't want to use FreeRTOS. Is this information still up to date? Which RTOS u want to use instead? I have found a small summary of potential candidates at wikipedia: http://en.wikipedia.org/wiki/List_of_real-time_operating_systems the best candidate seems to be BeRTOS, but i think it could be a little bit too much (e.g. it has a complete graphics subsystem). Regards Arne From laforge at gnumonks.org Sun Mar 21 16:04:00 2010 From: laforge at gnumonks.org (Harald Welte) Date: Mon, 22 Mar 2010 00:04:00 +0800 Subject: which OS? In-Reply-To: <4BA62A5F.6080301@arcor.de> References: <4BA62A5F.6080301@arcor.de> Message-ID: <20100321160400.GL14821@prithivi.gnumonks.org> Hi Arne, as I've indicated previously, this really needs some thorough analysis and as I'm on holidays and in 'important bug fix only' mode, I really don't have the time for this analysis right now. Also, I think its a task that cannot be offloaded to somebody else as I simply have to feel comfortable with whatever we choose. As long as our current work focuses on the actual GSM stack at the moment, there's no immediate need to find an answer either. Regards, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From itsme at xs4all.nl Sun Mar 21 21:35:38 2010 From: itsme at xs4all.nl (willem) Date: Sun, 21 Mar 2010 22:35:38 +0100 Subject: minor fixes Message-ID: <4BA6912A.3070607@xs4all.nl> attached is a patch with several minor fixes: added missing param in call to gsm48_rx_bcch. added 'extern' in .h files for declarations of rsl_rlm_cause_strs and target_board. added several 'const' for strings. removed useless 'bufptr,' from hexdump. willem -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: 0001-added-missing-param-in-call-to-gsm48_rx_bcch.patch URL: From itsme at xs4all.nl Sun Mar 21 21:28:13 2010 From: itsme at xs4all.nl (itsme) Date: Sun, 21 Mar 2010 22:28:13 +0100 Subject: [PATCH] added missing param in call to gsm48_rx_bcch. added 'extern' to declarations of rsl_rlm_cause_strs and target_board. added several 'const' for strings. removed useless 'bufptr,' from hexdump. Message-ID: --- src/host/gsm48-andreas/gsm48_rr.c | 2 +- src/host/layer23/include/osmocom/layer3.h | 1 + src/host/layer23/src/rslms.c | 2 +- src/host/osmocon/osmocon.c | 6 +++--- src/host/osmocon/osmoload.c | 2 +- .../libosmocore/include/osmocore/gsm_utils.h | 2 +- src/shared/libosmocore/include/osmocore/rsl.h | 2 +- src/shared/libosmocore/src/gsm_utils.c | 2 +- src/target/firmware/include/board.h | 2 +- 9 files changed, 11 insertions(+), 10 deletions(-) diff --git a/src/host/gsm48-andreas/gsm48_rr.c b/src/host/gsm48-andreas/gsm48_rr.c index c3227bf..f1dfc18 100644 --- a/src/host/gsm48-andreas/gsm48_rr.c +++ b/src/host/gsm48-andreas/gsm48_rr.c @@ -23,7 +23,7 @@ * state transition */ -char *rr_state_names[] = { +const char *rr_state_names[] = { "IDLE", "CONN PEND", "DEDICATED", diff --git a/src/host/layer23/include/osmocom/layer3.h b/src/host/layer23/include/osmocom/layer3.h index 1b4af07..415b909 100644 --- a/src/host/layer23/include/osmocom/layer3.h +++ b/src/host/layer23/include/osmocom/layer3.h @@ -6,5 +6,6 @@ int gsm48_rx_ccch(struct msgb *msg, struct osmocom_ms *ms); int gsm48_rx_dcch(struct msgb *msg, struct osmocom_ms *ms); +int gsm48_rx_bcch(struct msgb *msg, struct osmocom_ms *ms); #endif diff --git a/src/host/layer23/src/rslms.c b/src/host/layer23/src/rslms.c index 509bb71..86079ac 100644 --- a/src/host/layer23/src/rslms.c +++ b/src/host/layer23/src/rslms.c @@ -76,7 +76,7 @@ static int rslms_rx_udata_ind(struct msgb *msg, struct osmocom_ms *ms) if (rllh->chan_nr == RSL_CHAN_PCH_AGCH) rc = gsm48_rx_ccch(msg, ms); else if (rllh->chan_nr == RSL_CHAN_BCCH) { - rc = gsm48_rx_bcch(msg); + rc = gsm48_rx_bcch(msg, ms); if (rach_count < 2) { tx_ph_rach_req(ms); rach_count++; diff --git a/src/host/osmocon/osmocon.c b/src/host/osmocon/osmocon.c index 82ff0e0..f934dd7 100644 --- a/src/host/osmocon/osmocon.c +++ b/src/host/osmocon/osmocon.c @@ -665,9 +665,9 @@ extern void hdlc_tpudbg_cb(uint8_t dlci, struct msgb *msg); int main(int argc, char **argv) { int opt, flags; - char *serial_dev = "/dev/ttyUSB1"; - char *layer2_un_path = "/tmp/osmocom_l2"; - char *loader_un_path = "/tmp/osmocom_loader"; + const char *serial_dev = "/dev/ttyUSB1"; + const char *layer2_un_path = "/tmp/osmocom_l2"; + const char *loader_un_path = "/tmp/osmocom_loader"; dnload.mode = MODE_C123; diff --git a/src/host/osmocon/osmoload.c b/src/host/osmocon/osmoload.c index 2ee0124..ecee8b3 100644 --- a/src/host/osmocon/osmoload.c +++ b/src/host/osmocon/osmoload.c @@ -39,7 +39,7 @@ static void hexdump(const uint8_t *data, unsigned int len) const uint8_t *bufptr = data; int n; - for (n=0; bufptr, n < len; n++, bufptr++) + for (n=0; n < len; n++, bufptr++) printf("%02x ", *bufptr); printf("\n"); } diff --git a/src/shared/libosmocore/include/osmocore/gsm_utils.h b/src/shared/libosmocore/include/osmocore/gsm_utils.h index 2536045..c87e967 100644 --- a/src/shared/libosmocore/include/osmocore/gsm_utils.h +++ b/src/shared/libosmocore/include/osmocore/gsm_utils.h @@ -46,7 +46,7 @@ enum gsm_band { GSM_BAND_810 = 0x80, }; -char *gsm_band_name(enum gsm_band band); +const char *gsm_band_name(enum gsm_band band); enum gsm_band gsm_band_parse(const char *mhz); int gsm_7bit_decode(char *decoded, const uint8_t *user_data, uint8_t length); diff --git a/src/shared/libosmocore/include/osmocore/rsl.h b/src/shared/libosmocore/include/osmocore/rsl.h index 4c5f75b..c108081 100644 --- a/src/shared/libosmocore/include/osmocore/rsl.h +++ b/src/shared/libosmocore/include/osmocore/rsl.h @@ -16,7 +16,7 @@ uint8_t rsl_enc_chan_nr(uint8_t type, uint8_t subch, uint8_t timeslot); /* decode channel number as per Section 9.3.1 */ int rsl_dec_chan_nr(uint8_t chan_nr, uint8_t *type, uint8_t *subch, uint8_t *timeslot); -const struct value_string rsl_rlm_cause_strs[]; +extern const struct value_string rsl_rlm_cause_strs[]; const char *rsl_err_name(uint8_t err); diff --git a/src/shared/libosmocore/src/gsm_utils.c b/src/shared/libosmocore/src/gsm_utils.c index 97497c8..593dd5c 100644 --- a/src/shared/libosmocore/src/gsm_utils.c +++ b/src/shared/libosmocore/src/gsm_utils.c @@ -193,7 +193,7 @@ uint8_t dbm2rxlev(int dbm) return rxlev; } -char *gsm_band_name(enum gsm_band band) +const char *gsm_band_name(enum gsm_band band) { switch (band) { case GSM_BAND_450: diff --git a/src/target/firmware/include/board.h b/src/target/firmware/include/board.h index f6f073d..3635621 100644 --- a/src/target/firmware/include/board.h +++ b/src/target/firmware/include/board.h @@ -3,6 +3,6 @@ void board_init(void); -const char *target_board; +extern const char *target_board; #endif /* _BOARD_H */ -- 1.7.0 --------------090903020606000903000404-- From itsme at xs4all.nl Fri Mar 26 15:26:10 2010 From: itsme at xs4all.nl (willem) Date: Fri, 26 Mar 2010 16:26:10 +0100 Subject: large collection of gsm related datasheets Message-ID: <4BACD212.6030800@xs4all.nl> i found this, searching google/codesearch for 'ftm_cmd' svn co http://hwplatform.googlecode.com/svn/trunk/ about 1.5G of datasheets, sourcecode, and tools for various phones. willem From 246tnt at gmail.com Fri Mar 26 16:01:32 2010 From: 246tnt at gmail.com (Sylvain Munaut) Date: Fri, 26 Mar 2010 17:01:32 +0100 Subject: large collection of gsm related datasheets In-Reply-To: <4BACD212.6030800@xs4all.nl> References: <4BACD212.6030800@xs4all.nl> Message-ID: <866320f71003260901v3e55d104j1bacbbf22a781b3d@mail.gmail.com> > i found this, searching google/codesearch for 'ftm_cmd' > > svn co http://hwplatform.googlecode.com/svn/trunk/ > > about 1.5G of datasheets, sourcecode, and tools > for various phones. very nice :) Sylvain From bjoern.riemer at fokus.fraunhofer.de Fri Mar 26 15:38:21 2010 From: bjoern.riemer at fokus.fraunhofer.de (Riemer, Bjoern) Date: Fri, 26 Mar 2010 16:38:21 +0100 Subject: C123 Battery Pinout Message-ID: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> Hi *, i have an Motorola C123 without a battery and without a charger. Can someone told me pinout of the battery Connector so that I can connect a nokia battery? Or can I use a 5v power supply and connect it to the charger port and the phone boots without a main battery? Bjoern ----- #- Bj?rn Riemer #- FOKUS - Fraunhofer Institute for Open Communication Systems #- -Sensor Applications and Networks - #- Kaiserin-Augusta-Allee 31 #- 10589 Berlin, Germany #- phone: +49 30 3463-7747 #- fax: +49 30 3463-8000 #- email: bjoern.riemer at fokus.fraunhofer.de #- http://www.fokus.fraunhofer.de -------------- next part -------------- An HTML attachment was scrubbed... URL: From steve at steve-m.de Fri Mar 26 16:09:53 2010 From: steve at steve-m.de (Steve Markgraf) Date: Fri, 26 Mar 2010 17:09:53 +0100 Subject: C123 Battery Pinout In-Reply-To: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> Message-ID: <4BACDC51.307@steve-m.de> Hi, Riemer, Bjoern wrote: > Can someone told me pinout of the battery Connector so that I can > connect a nokia battery? > > Or can I use a 5v power supply and connect it to the charger port and > the phone boots without a main battery? If you open the battery compartment, you see the connector on the bottom, starting from left: - / TEMP / + (SIM Connector) Just attaching a charger doesn't work. But you can can basically attach any charged 3.7 Volts LiIon/LiPo battery, the pin between - and + isn't needed for operation (charging excluded). Regards, Steve From zero-kelvin at gmx.de Sat Mar 27 09:01:31 2010 From: zero-kelvin at gmx.de (dexter) Date: Sat, 27 Mar 2010 10:01:31 +0100 Subject: Greetings (SIM) In-Reply-To: <4BACDC51.307@steve-m.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> Message-ID: <4BADC96B.7010902@gmx.de> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi folks. In the last three weeks i had to learn for my exams... Since the interrupt base communication with the card is basicly working i will now try to run a T=0 Protocol stack on it. regards. Philipp -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkutyWsACgkQrQQa6thSCbCDdwCgrWur5FvOYVw+OOc+UVZMUiLf uuoAmwQ0VFNoxKnl++SOwzjZOjA+Xtld =Gq/v -----END PGP SIGNATURE----- From squalyl at gmail.com Sat Mar 27 09:12:24 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Sat, 27 Mar 2010 10:12:24 +0100 Subject: Greetings (SIM) In-Reply-To: <4BADC96B.7010902@gmx.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <4BADC96B.7010902@gmx.de> Message-ID: <3ff29e861003270212r64ec55aje5e9aaea8a466953@mail.gmail.com> Hello, what is exactly the CPU you're using, and the schematic? I bought a card breakout board to run some tests, I'd be happy to help / test I have C code for T=0, maybe you can do something with it. Regards Sebastien On Sat, Mar 27, 2010 at 10:01 AM, dexter wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi folks. > > In the last three weeks i had to learn for my exams... > > Since the interrupt base communication with the card is basicly working > i will now try to run a T=0 Protocol stack on it. > > regards. > Philipp > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkutyWsACgkQrQQa6thSCbCDdwCgrWur5FvOYVw+OOc+UVZMUiLf > uuoAmwQ0VFNoxKnl++SOwzjZOjA+Xtld > =Gq/v > -----END PGP SIGNATURE----- > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From zero-kelvin at gmx.de Sat Mar 27 09:18:23 2010 From: zero-kelvin at gmx.de (dexter) Date: Sat, 27 Mar 2010 10:18:23 +0100 Subject: Greetings (SIM) In-Reply-To: <3ff29e861003270212r64ec55aje5e9aaea8a466953@mail.gmail.com> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <4BADC96B.7010902@gmx.de> <3ff29e861003270212r64ec55aje5e9aaea8a466953@mail.gmail.com> Message-ID: <4BADCD5F.90108@gmx.de> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi. > what is exactly the CPU you're using, and the schematic? I bought a card > breakout board to run some tests, I'd be happy to help / test It is the Calypso / Iota chipset ;-) I have implemented transmit and receive functions and the reset power up also works. I just need to implement the protocol and to give it a nice API. > I have C code for T=0, maybe you can do something with it. It would be interesting to have a look at it - there is always something left to learn. thanks Philipp -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkutzV8ACgkQrQQa6thSCbDXywCfdqNU+bTTtAoHzpP+zo1C29ZE QawAnRuLBA6Rnj/D2ucr8r8gR/Oz3D2r =s0qE -----END PGP SIGNATURE----- From squalyl at gmail.com Sat Mar 27 09:25:47 2010 From: squalyl at gmail.com (=?UTF-8?Q?S=C3=A9bastien_Lorquet?=) Date: Sat, 27 Mar 2010 10:25:47 +0100 Subject: Greetings (SIM) In-Reply-To: <4BADCD5F.90108@gmx.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <4BADC96B.7010902@gmx.de> <3ff29e861003270212r64ec55aje5e9aaea8a466953@mail.gmail.com> <4BADCD5F.90108@gmx.de> Message-ID: <3ff29e861003270225ife592e6je7238ea9f4690a68@mail.gmail.com> On Sat, Mar 27, 2010 at 10:18 AM, dexter wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi. > > > what is exactly the CPU you're using, and the schematic? I bought a card > > breakout board to run some tests, I'd be happy to help / test > > It is the Calypso / Iota chipset ;-) I have implemented transmit and > receive functions and the reset power up also works. > > Oh, yeah, sorry, now I remember ^_^ > I just need to implement the protocol and to give it a nice API. > Nice. After that, we'll try implement this API for pcsclite too. > > I have C code for T=0, maybe you can do something with it. > > It would be interesting to have a look at it - there is always something > left to learn. > > This is java code ;) But the protocol is still here :) I'll send you that. Regards Sebastien thanks > Philipp > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkutzV8ACgkQrQQa6thSCbDXywCfdqNU+bTTtAoHzpP+zo1C29ZE > QawAnRuLBA6Rnj/D2ucr8r8gR/Oz3D2r > =s0qE > -----END PGP SIGNATURE----- > -------------- next part -------------- An HTML attachment was scrubbed... URL: From bjoern.riemer at fokus.fraunhofer.de Sat Mar 27 10:15:16 2010 From: bjoern.riemer at fokus.fraunhofer.de (Riemer, Bjoern) Date: Sat, 27 Mar 2010 11:15:16 +0100 Subject: AW: C123 Battery Pinout References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> Message-ID: <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> Hi, i already tried this with an half charged nokia battery and the phone doesnt bootup. i only used the bare circuit board without the housing. is there a switch to chek if the case is closed and the phone only works when the case is closed? maybe i have to try it with a fully charged battery. what is the voltage and oinout of the charger? i guess 5v DC and + in the middle? Bjoern ________________________________ Von: Steve Markgraf [mailto:steve at steve-m.de] Gesendet: Fr 26.03.2010 17:09 An: Riemer, Bjoern Cc: baseband-devel at lists.osmocom.org Betreff: Re: C123 Battery Pinout Hi, Riemer, Bjoern wrote: > Can someone told me pinout of the battery Connector so that I can > connect a nokia battery? > > Or can I use a 5v power supply and connect it to the charger port and > the phone boots without a main battery? If you open the battery compartment, you see the connector on the bottom, starting from left: - / TEMP / + (SIM Connector) Just attaching a charger doesn't work. But you can can basically attach any charged 3.7 Volts LiIon/LiPo battery, the pin between - and + isn't needed for operation (charging excluded). Regards, Steve -------------- next part -------------- An HTML attachment was scrubbed... URL: From zachso at arcor.de Sat Mar 27 10:22:07 2010 From: zachso at arcor.de (Arne Zachlod) Date: Sat, 27 Mar 2010 11:22:07 +0100 Subject: AW: C123 Battery Pinout In-Reply-To: <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> Message-ID: <4BADDC4F.2080203@arcor.de> On 27.03.2010 11:15, Riemer, Bjoern wrote: > Hi, > i already tried this with an half charged nokia battery and the phone > doesnt bootup. i only used the bare circuit board without the housing. > is there a switch to chek if the case is closed and the phone only > works when the case is closed? maybe i have to try it with a fully > charged battery. > what is the voltage and oinout of the charger? > i guess 5v DC and + in the middle? at least for my C155 there is no 5V but 3.6V > Bjoern > > ------------------------------------------------------------------------ > *Von:* Steve Markgraf [mailto:steve at steve-m.de] > *Gesendet:* Fr 26.03.2010 17:09 > *An:* Riemer, Bjoern > *Cc:* baseband-devel at lists.osmocom.org > *Betreff:* Re: C123 Battery Pinout > > Hi, > > Riemer, Bjoern wrote: > > > Can someone told me pinout of the battery Connector so that I can > > connect a nokia battery? > > > > Or can I use a 5v power supply and connect it to the charger port and > > the phone boots without a main battery? > > If you open the battery compartment, you see the connector on the > bottom, starting from left: > > - / TEMP / + (SIM Connector) > > Just attaching a charger doesn't work. But you can can basically attach > any charged 3.7 Volts LiIon/LiPo battery, the pin between - and + isn't > needed for operation (charging excluded). > > Regards, > Steve > -------------- next part -------------- An HTML attachment was scrubbed... URL: From vogelchr at vogel.cx Sat Mar 27 11:50:55 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Sat, 27 Mar 2010 12:50:55 +0100 Subject: AW: C123 Battery Pinout In-Reply-To: <4BADDC4F.2080203@arcor.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> <4BADDC4F.2080203@arcor.de> Message-ID: Hi, >> i guess 5v DC and + in the middle? The pinout is GND/-, Temperature, Vbat/+. GND/- is at the PCB edge, Vbat/+ is towards the center. My phone will power up if I supply 3.6V to the terminals and hold the "red" button for 2 seconds. http://lh6.ggpht.com/_zKkNaqX3vkM/S63udOqgDkI/AAAAAAAAAs4/iAv6TXijru8/s1600-h/c123_battery_terminals%5B3%5D.jpg http://lh6.ggpht.com/_zKkNaqX3vkM/S63uYkMqq8I/AAAAAAAAAsw/AchCy85Z63g/s1600-h/c123_battery_compartment%5B3%5D.jpg http://lh4.ggpht.com/_zKkNaqX3vkM/S63uTomYZrI/AAAAAAAAAso/hwjG4jTsEBU/s1600-h/c123_battery%5B3%5D.jpg Chris From meierk at informatik.uni-freiburg.de Sat Mar 27 10:30:47 2010 From: meierk at informatik.uni-freiburg.de (Konrad Meier) Date: Sat, 27 Mar 2010 11:30:47 +0100 Subject: AW: C123 Battery Pinout In-Reply-To: <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> References: <79C0EA6E7AD7CE4A85EDAF482B5456B202405488@EXCHSRV.fokus.fraunhofer.de> <4BACDC51.307@steve-m.de> <79C0EA6E7AD7CE4A85EDAF482B5456B20D6419@EXCHSRV.fokus.fraunhofer.de> Message-ID: <4BADDE57.4040009@informatik.uni-freiburg.de> Riemer, Bjoern schrieb: > Hi, > i already tried this with an half charged nokia battery and the phone > doesnt bootup. i only used the bare circuit board without the housing. > is there a switch to chek if the case is closed and the phone only works > when the case is closed? maybe i have to try it with a fully charged > battery. Maybe it's like the nokia 3310: http://www.embedtronics.com/nokia/fbus.html Read the section: "Nokia 3310 Battery connections" I don't have a Phone here, so i can just guess. > what is the voltage and oinout of the charger? > i guess 5v DC and + in the middle? > > Bjoern > > ------------------------------------------------------------------------ > *Von:* Steve Markgraf [mailto:steve at steve-m.de] > *Gesendet:* Fr 26.03.2010 17:09 > *An:* Riemer, Bjoern > *Cc:* baseband-devel at lists.osmocom.org > *Betreff:* Re: C123 Battery Pinout > > Hi, > > Riemer, Bjoern wrote: > > > Can someone told me pinout of the battery Connector so that I can > > connect a nokia battery? > > > > Or can I use a 5v power supply and connect it to the charger port and > > the phone boots without a main battery? > > If you open the battery compartment, you see the connector on the > bottom, starting from left: > > - / TEMP / + (SIM Connector) > > Just attaching a charger doesn't work. But you can can basically attach > any charged 3.7 Volts LiIon/LiPo battery, the pin between - and + isn't > needed for operation (charging excluded). > > Regards, > Steve > From vogelchr at vogel.cx Sat Mar 27 13:01:55 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Sat, 27 Mar 2010 14:01:55 +0100 Subject: recommended toolchain Message-ID: <20100327130153.GA19753@vogel.cx> Hi, what's currently the recommended toolchain for bb-osmocom? The wiki says on http://bb.osmocom.org/trac/wiki/AreasOfWork that most people are using gcc 4.0.2 from http://gnuarm.com/ but the binary there is only for x86_64 which I don't use. So, as I've got to build from source, I'm going to download the latest binutils/gcc/newlib(?) for that. Is it a good idea, or are there known problems with gcc binutils 2.20.1/gcc 4.4.3? Greetings, Chris From zachso at arcor.de Sat Mar 27 14:59:08 2010 From: zachso at arcor.de (Arne Zachlod) Date: Sat, 27 Mar 2010 15:59:08 +0100 Subject: recommended toolchain In-Reply-To: <20100327130153.GA19753@vogel.cx> References: <20100327130153.GA19753@vogel.cx> Message-ID: <4BAE1D3C.4080107@arcor.de> Hi christian, i have compiled my toolchain today with gcc 4.4.3 and binutils 2.20.1 and have compiled the whole project after that, and had no problems (but i think we should put a hint in the wiki about autoconf and that we are using this). the tutorial i used for compiling is this: http://wiki.ubuntuusers.de/GNU_ARM-Toolchain (german) and it worked like a charm. have fun, arne On 27.03.2010 14:01, Christian Vogel wrote: > Hi, > > what's currently the recommended toolchain for bb-osmocom? > > The wiki says on http://bb.osmocom.org/trac/wiki/AreasOfWork > that most people are using gcc 4.0.2 from http://gnuarm.com/ > but the binary there is only for x86_64 which I don't use. > > So, as I've got to build from source, I'm going to download > the latest binutils/gcc/newlib(?) for that. Is it a good idea, > or are there known problems with gcc binutils 2.20.1/gcc 4.4.3? > > Greetings, > > Chris > > > > From timo.lindfors at iki.fi Sat Mar 27 15:57:31 2010 From: timo.lindfors at iki.fi (Timo Juhani Lindfors) Date: Sat, 27 Mar 2010 17:57:31 +0200 Subject: recommended toolchain In-Reply-To: <4BAE1D3C.4080107@arcor.de> (Arne Zachlod's message of "Sat\, 27 Mar 2010 15\:59\:08 +0100") References: <20100327130153.GA19753@vogel.cx> <4BAE1D3C.4080107@arcor.de> Message-ID: <84wrwxvjtg.fsf@sauna.l.org> Arne Zachlod writes: > http://wiki.ubuntuusers.de/GNU_ARM-Toolchain (german) and it worked That tutorial seems to install files as root without involving package management. I wrote my own notes based on emdebian notes to create cross-compiler packages: http://lindi.iki.fi/lindi/openmoko/debian-armel-cross.txt From zachso at arcor.de Sat Mar 27 17:13:06 2010 From: zachso at arcor.de (Arne Zachlod) Date: Sat, 27 Mar 2010 18:13:06 +0100 Subject: recommended toolchain In-Reply-To: <84wrwxvjtg.fsf@sauna.l.org> References: <20100327130153.GA19753@vogel.cx> <4BAE1D3C.4080107@arcor.de> <84wrwxvjtg.fsf@sauna.l.org> Message-ID: <4BAE3CA2.8080701@arcor.de> Yes, u are right, that tutorial is without package management, but the whole toolchain ist stored under /opt/gnuarm/ so its very easy to uninstall, but package management is much better of course. On 27.03.2010 16:57, Timo Juhani Lindfors wrote: > Arne Zachlod writes: > >> http://wiki.ubuntuusers.de/GNU_ARM-Toolchain (german) and it worked >> > That tutorial seems to install files as root without involving package > management. I wrote my own notes based on emdebian notes to create > cross-compiler packages: > > http://lindi.iki.fi/lindi/openmoko/debian-armel-cross.txt > > > > From vogelchr at vogel.cx Sat Mar 27 19:21:34 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Sat, 27 Mar 2010 20:21:34 +0100 Subject: Patch: osmocon: excape non-printable, add -c option Message-ID: <20100327192134.GA3327@vogel.cx> Hi, I started to play around with osmocon, but unfortunately my serial cable (a FTDI232RL module from Sparkfun connected to the 2.5mm plug, this one is set to 3v3 and worked flawlessly for several projects!) seems to be quite unreliable in the host -> handset direction. But to not procrastinate, I did some cleanup in osmocon to escape non-printable output and added new "-c" option to start straight into HDLC-mode without uploading any firmware to the mobile. Are those kinds of mostly cosmetic patches appreciated or considered unnecessary? Chris -------------- next part -------------- commit afb6794ee0bc6a971b70d65a551851592f19ca5b Author: Christian Vogel Date: Sat Mar 27 19:58:01 2010 +0100 Misc "cleanup" of osmocon: - \x escapes for binary stuff sent to console - usage() prettyfied - defaults for sockets, serial port to defines diff --git a/src/host/osmocon/osmocon.c b/src/host/osmocon/osmocon.c index f934dd7..0af8c14 100644 --- a/src/host/osmocon/osmocon.c +++ b/src/host/osmocon/osmocon.c @@ -26,6 +26,11 @@ #define MAX_DNLOAD_SIZE 0xFFFF #define MAX_HDR_SIZE 128 + +#define DEF_SERIAL_DEV "/dev/ttyUSB1" +#define DEF_LAYER2_UN_PATH "/tmp/osmocom_l2" +#define DEF_LOADER_UN_PATH "/tmp/osmocom_loader" + struct tool_server *tool_server_for_dlci[256]; /** @@ -366,7 +371,19 @@ static void hdlc_send_to_phone(uint8_t dlci, uint8_t *data, int len) static void hdlc_console_cb(uint8_t dlci, struct msgb *msg) { - write(1, msg->data, msg->len); + int i; + unsigned char *c=msg->data; + + for(i=0;ilen;i++){ + if(isprint(*c) || *c == '\n') + putchar(*c); + else + printf("\\x%02x",(unsigned char)*c); + c++; + } + fflush(stdout); + +// write(1, msg->data, msg->len); msgb_free(msg); } @@ -501,7 +518,20 @@ static int parse_mode(const char *arg) static int usage(const char *name) { - printf("\nUsage: %s [ -v | -h ] [ -p /dev/ttyXXXX ] [ -s /tmp/osmocom_l2 ] [ -l /tmp/osmocom_loader ] [ -m {c123,c123xor,c155} ] file.bin\n", name); + printf("\nUsage: %s [ -v | -h ] [-c] [ -p tty ] [ -s path ] [ -l path ]\n" + "\t[ -m {c123,c123xor,c155} ] file.bin\n",name); + printf("\nOptions:\n"); + printf(" -v Print version, then exit.\n"); + printf(" -h Print usage, then exit.\n"); + printf(" -s path unix domain socket for layer2 client (default: %s)\n", + DEF_LAYER2_UN_PATH); + printf(" -l path unix domain socket for loader client (default: %s)\n", + DEF_LOADER_UN_PATH); + printf(" -c don't start to download, go straight to HDLC\n"); + printf(" -m checksum mode? (default: c123)\n"); + printf(" -p path serial port to use (default: %s)\n",DEF_SERIAL_DEV); + printf("\n"); + printf("Purpose of this program:\n"); printf("\t* Open serial port /dev/ttyXXXX (connected to your phone)\n" "\t* Perform handshaking with the ramloader in the phone\n" "\t* Download file.bin to the attached phone (base address 0x00800100)\n"); @@ -665,13 +695,13 @@ extern void hdlc_tpudbg_cb(uint8_t dlci, struct msgb *msg); int main(int argc, char **argv) { int opt, flags; - const char *serial_dev = "/dev/ttyUSB1"; - const char *layer2_un_path = "/tmp/osmocom_l2"; - const char *loader_un_path = "/tmp/osmocom_loader"; + const char *serial_dev = DEF_SERIAL_DEV; + const char *layer2_un_path = DEF_LAYER2_UN_PATH; + const char *loader_un_path = DEF_LOADER_UN_PATH; dnload.mode = MODE_C123; - while ((opt = getopt(argc, argv, "hl:p:m:s:v")) != -1) { + while ((opt = getopt(argc, argv, "hl:p:m:s:vc")) != -1) { switch (opt) { case 'p': serial_dev = optarg; @@ -690,6 +720,9 @@ int main(int argc, char **argv) case 'v': version(argv[0]); break; + case 'c': + dnload.print_hdlc=1; + break; case 'h': default: usage(argv[0]); From laforge at gnumonks.org Sun Mar 28 05:16:36 2010 From: laforge at gnumonks.org (Harald Welte) Date: Sun, 28 Mar 2010 13:16:36 +0800 Subject: layer3 work / issues Message-ID: <20100328051635.GI13763@prithivi.gnumonks.org> Hi Andreas, some comments regarding your issues.txt: > must random value in chan_request change on every resend or only on > every RR establishment? (currently it changes on every RR > establishment only.) as far as I know, it has to change on every retransmission. Dieter is probably the person who knows all RACH aspects in detail, maybe he can comment on this. > must be expanded: struct osmocom_ms: no problem here, expand it how you see fit. I just generally prefer caller-allocated structures to callee-allocated ones, and I'd like to use static allocation whenever possible. So if there's only one 'struct rrlayer' per ms, then we should simply include 'struct rrlayer' as sub-structure of 'struct osmocom_ms', rather than having two structures and pointers between them. > OpenBSC: if tx-msg fails during process, the msg must be freed to > avoid memory leak. I don't understand, can you please explain this further? > random acces via RSL? I think we simply add some new / non-standard primitives, as it does not have any notion of RACH bursts. It might also be possible to encode it as UNIT DATA REQUEST for channel (chan_nr) RACH (CCCH uplink), but then we still cannot specify details like at which frame number, etc. From what I can see, your RSL_MT_RAND_ACC_REQ approach looks fine to me. As a minor improvement we could call it RSLms_MT_RAND_ACC_REQ to indicate that it is our custom RSLms message and nothing specified in the original RSLms spec. Cheers, Harald -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From spaar at mirider.augusta.de Sun Mar 28 09:02:37 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Sun, 28 Mar 2010 09:02:37 Subject: layer3 work / issues Message-ID: <4baf1b2e.mirider@mirider.augusta.de> Hello Harald, On Sun, 28 Mar 2010 13:16:36 +0800, "Harald Welte" wrote: > > as far as I know, it has to change on every retransmission. Dieter is > probably the person who knows all RACH aspects in detail, maybe he can > comment on this. According to the specification the random value has to change on every transmission: a random reference which is drawn randomly from a uniform probability distribution for every new transmission. In the TSM30 firmware this is done by having a table with random values and an index into the table which is initialised to a random value when the Immediate Assignment Procedure is started and incremented with every random number taken for a retransmission. The table has 32 values because the random reference is not larger than 5 bits. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From Andreas.Eversberg at versatel.de Mon Mar 29 11:39:21 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Mon, 29 Mar 2010 13:39:21 +0200 Subject: AW: layer3 work / issues Message-ID: hi harald, >> must random value in chan_request change on every resend or only on >> every RR establishment? (currently it changes on every RR >> establishment only.) > >as far as I know, it has to change on every retransmission. Dieter is >probably the person who knows all RACH aspects in detail, maybe he can >comment on this. from the specs it is quite clear that every access burst has different random number when resending. but how does the network know if the burst is from the same phone but retransmitted? in case of poor uplink many bursts may be resent. will the network allocate a channel for every burst received and waits for timeout? (if this is the case, emergency calls could quickly 'evacuate' the cell.) >> OpenBSC: if tx-msg fails during process, the msg must be freed to >> avoid memory leak. > >I don't understand, can you please explain this further? it is something to remind me that there are memory leak problems. in some functions of gsm_04_08.c there are messages allocated at the beginning and sent at the end. sometimes during processing, the function returns due to error conditions, but the message is not freed before return. i will check that later together with my new code. as far as i can see right now, it just happens in gsm48_cc_tx_setup(). regards, andreas From laforge at gnumonks.org Tue Mar 30 01:37:53 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 30 Mar 2010 09:37:53 +0800 Subject: layer3 work / issues In-Reply-To: References: Message-ID: <20100330013753.GX13763@prithivi.gnumonks.org> On Mon, Mar 29, 2010 at 01:39:21PM +0200, Andreas.Eversberg wrote: > hi harald, > > >> must random value in chan_request change on every resend or only on > >> every RR establishment? (currently it changes on every RR > >> establishment only.) > > > >as far as I know, it has to change on every retransmission. Dieter is > >probably the person who knows all RACH aspects in detail, maybe he can > >comment on this. > > from the specs it is quite clear that every access burst has different > random number when resending. but how does the network know if the burst > is from the same phone but retransmitted? it does not know, and I think according to the spec it should not know. The rationale might be that if two phones chose the same random value and keep retransmitting it, they will never get out of their collision. > in case of poor uplink many bursts may be resent. will the network > allocate a channel for every burst received and waits for timeout? (if > this is the case, emergency calls could quickly 'evacuate' the cell.) yes, this is the case. however, RACH retransmissions are spaced large enough that a phone will detect the immediate assignment on the downlink before sending the next RACH burst. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From itsme at xs4all.nl Mon Mar 29 10:39:35 2010 From: itsme at xs4all.nl (willem) Date: Mon, 29 Mar 2010 12:39:35 +0200 Subject: noisy cable? Message-ID: <4BB08367.7060107@xs4all.nl> i managed to get hello_world working on my c121, connected through a pl2303 usb/serial cable to my macbookpro. but found that the connection is extremely noisy. often the movement of me putting down the phone on the table is enough to break the upload. is that a common problem with these headphone/serial cable plugs? for the serial device i can use /dev/cu.PL2303-0000201A or /dev/tty.PL2303-0000201A but when using the '/dev/tty...' variant, i have to add this to osmocon.c diff --git a/src/host/osmocon/osmocon.c b/src/host/osmocon/osmocon.c index f934dd7..b361eb1 100644 --- a/src/host/osmocon/osmocon.c +++ b/src/host/osmocon/osmocon.c @@ -128,6 +128,9 @@ static int serial_init(const char *serial_dev) /* hardware flow control off */ options.c_cflag &= ~CRTSCTS; + /* ignore modem status lines */ + options.c_cflag |= CLOCAL; + /* software flow control off */ options.c_iflag &= ~(IXON | IXOFF | IXANY); ============================= willem From vogelchr at vogel.cx Mon Mar 29 11:27:31 2010 From: vogelchr at vogel.cx (Christian Vogel) Date: Mon, 29 Mar 2010 13:27:31 +0200 Subject: noisy cable? In-Reply-To: <4BB08367.7060107@xs4all.nl> References: <4BB08367.7060107@xs4all.nl> Message-ID: <20100329132731.21047f8lcftlom0w@webmail.df.eu> Hi everyone, Willem wrote: > i managed to get hello_world working on my c121, connected through a > pl2303 usb/serial cable to my macbookpro. > > but found that the connection is extremely noisy. > often the movement of me putting down the phone on the table is enough > to break the upload. > is that a common problem with these headphone/serial cable plugs? My question to the more experienced Calypso hackers (Harald?): How reliable are your uploads, do they work at the first attempt all the time, or should we expect some intermittent errors? How many? I'm using a self-made cable consisting of a known good FT232R converter @ 3.3V and a cut off headset cable (that also worked flawlessly without any noise on another mobile phone before). My C123 also looks pristine. I manage to upload and run hello world successfully in maybe one out of ten attempts, often have to remove the battery because the phone just gets stuck. So I have ordered a new cable from Akku-King as suggested on the Wiki. Chris From spaar at mirider.augusta.de Mon Mar 29 13:34:53 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Mon, 29 Mar 2010 13:34:53 Subject: noisy cable? Message-ID: <4bb0ac7d.mirider@mirider.augusta.de> Hello Willem, On Mon, 29 Mar 2010 12:39:35 +0200, "willem" wrote: > > but found that the connection is extremely noisy. > often the movement of me putting down the phone on the table is enough > to break the upload. > is that a common problem with these headphone/serial cable plugs? From spaar at mirider.augusta.de Mon Mar 29 13:55:48 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Mon, 29 Mar 2010 13:55:48 Subject: noisy cable? Message-ID: <4bb0b164.mirider@mirider.augusta.de> Hello Christian, On Mon, 29 Mar 2010 13:27:31 +0200, "Christian Vogel" wrote: > > I'm using a self-made cable consisting of a known good FT232R > converter @ 3.3V and a cut off headset cable (that also worked > flawlessly without any noise on another mobile phone before). My C123 > also looks pristine. I manage to upload and run hello world > successfully in maybe one out of ten attempts, often have to remove > the battery because the phone just gets stuck. So I have ordered a new > cable from Akku-King as suggested on the Wiki. My experience: I work under Windows with Cygwin so the OS internals how the serial port is handled are (totally) different than Linux. With the non-blocking variant of "osmocon" it was nearly impossible to download the code to the phone in a reliable way. So I had to apply an ugly hack to my version which basically switches the serial connection to "blocking mode" during the download phase. This way it works rather reliable here (regardless of using a "real" RS232 port or an USB to serial converter). So you might experience the same problem instead of a bad cable. You can try the attached patch to "osmocom.c". The patch is not for the latest GIT version, however it should be quite easy to apply it to the current on. Again, its an ugly hack, but it works for me. Best regards, Dieter Dieter Spaar, Germany spaar at mirider.augusta.de -------------- next part -------------- A non-text attachment was scrubbed... Name: osmocon.patch Type: application/octet-stream Size: 2838 bytes Desc: not available URL: From laforge at gnumonks.org Tue Mar 30 01:41:45 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 30 Mar 2010 09:41:45 +0800 Subject: noisy cable? In-Reply-To: <4BB08367.7060107@xs4all.nl> References: <4BB08367.7060107@xs4all.nl> Message-ID: <20100330014145.GY13763@prithivi.gnumonks.org> On Mon, Mar 29, 2010 at 12:39:35PM +0200, willem wrote: > i managed to get hello_world working on my c121, connected through a > pl2303 usb/serial cable to my macbookpro. > > but found that the connection is extremely noisy. > often the movement of me putting down the phone on the table is enough > to break the upload. > is that a common problem with these headphone/serial cable plugs? no. maybe something about your cable or plug or socket in the phone? I only get unreliable/noisy transmissions if the plug is not properly inserted all the way to the end (which is likely since the plug housing diameter is typically a bit larger than what the phone case can take unless you remove the PCB from the phone, or have a very low-diameter plug housing of your cable. Initially I was using a 2.5mm to 3.5mm headphone adapter cable (the ones for attaching regular 3.5mm headphones to phones that have a 2.5mm plug, as those plugs are smaller than anything I've seen from the T191 serial cables so far). > + /* ignore modem status lines */ > + options.c_cflag |= CLOCAL; > + This is something I pondered of doing anyway... it simply made no difference on Linux / pl2303 so I never bothered... But I'm happy to merge it. Regards, Harald. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From Andreas.Eversberg at versatel.de Tue Mar 30 04:43:24 2010 From: Andreas.Eversberg at versatel.de (Andreas.Eversberg) Date: Tue, 30 Mar 2010 06:43:24 +0200 Subject: AW: noisy cable? Message-ID: > but found that the connection is extremely noisy. > often the movement of me putting down the phone on the table is enough > to break the upload. i had a similar problem with an unconnected input pin which caused a reset of a microcontroller, just by moving some centimeters in a distance of one meter. check if you have left unconnected input pins on your USB converter. what about hardware flow control input? (RTS/CTR) andreas From itsme at xs4all.nl Mon Mar 29 10:39:48 2010 From: itsme at xs4all.nl (willem) Date: Mon, 29 Mar 2010 12:39:48 +0200 Subject: fixing socket name Message-ID: <4BB08374.3000308@xs4all.nl> the /tmp/osmoncon* sockets created by osmocon are created one character too short. willem fix: diff --git a/src/host/layer23/src/main.c b/src/host/layer23/src/main.c index 8e76e8b..9e37fbf 100644 --- a/src/host/layer23/src/main.c +++ b/src/host/layer23/src/main.c @@ -244,7 +244,7 @@ int main(int argc, char **argv) local.sun_path[sizeof(local.sun_path) - 1] = '\0'; rc = connect(ms->wq.bfd.fd, (struct sockaddr *) &local, - sizeof(local.sun_family) + strlen(local.sun_path)); + sizeof(local.sun_family) + strlen(local.sun_path) + 1); if (rc < 0) { fprintf(stderr, "Failed to connect to '%s'.\n", local.sun_path); exit(1); diff --git a/src/host/osmocon/osmocon.c b/src/host/osmocon/osmocon.c index f934dd7..b361eb1 100644 --- a/src/host/osmocon/osmocon.c +++ b/src/host/osmocon/osmocon.c @@ -629,7 +632,7 @@ static int register_tool_server(struct tool_server *ts, local.sun_path[sizeof(local.sun_path) - 1] = '\0'; unlink(local.sun_path); rc = bind(bfd->fd, (struct sockaddr *) &local, - sizeof(local.sun_family) + strlen(local.sun_path)); + sizeof(local.sun_family) + strlen(local.sun_path) + 1); if (rc != 0) { fprintf(stderr, "Failed to bind the unix domain socket. '%s'\n", local.sun_path); diff --git a/src/host/osmocon/osmoload.c b/src/host/osmocon/osmoload.c index ecee8b3..fdf417a 100644 --- a/src/host/osmocon/osmoload.c +++ b/src/host/osmocon/osmoload.c @@ -128,7 +128,7 @@ loader_connect(const char *socket_path) { } rc = connect(conn->fd, (struct sockaddr *) &local, - sizeof(local.sun_family) + strlen(local.sun_path)); + sizeof(local.sun_family) + strlen(local.sun_path) + 1); if (rc < 0) { fprintf(stderr, "Failed to connect to '%s'.\n", local.sun_path); exit(1); From zecke at selfish.org Mon Mar 29 10:52:11 2010 From: zecke at selfish.org (Holger Freyther) Date: Mon, 29 Mar 2010 12:52:11 +0200 Subject: fixing socket name In-Reply-To: <4BB08374.3000308@xs4all.nl> References: <4BB08374.3000308@xs4all.nl> Message-ID: <201003291252.11972.zecke@selfish.org> On Monday 29 March 2010 12:39:48 willem wrote: > the /tmp/osmoncon* sockets created by osmocon are created one character > too short. Can you explain? From itsme at xs4all.nl Mon Mar 29 14:39:31 2010 From: itsme at xs4all.nl (willem) Date: Mon, 29 Mar 2010 16:39:31 +0200 Subject: fixing socket name In-Reply-To: <201003291252.11972.zecke@selfish.org> References: <4BB08374.3000308@xs4all.nl> <201003291252.11972.zecke@selfish.org> Message-ID: <4BB0BBA3.4090408@xs4all.nl> On 2010-03-29 12:52:11, Holger Freyther wrote: > On Monday 29 March 2010 12:39:48 willem wrote: > >> the /tmp/osmoncon* sockets created by osmocon are created one character >> too short. >> > Can you explain? > the sockaddr struct for named sockets is defined like this ( on my mac ) struct sockaddr_un { unsigned char sun_len; /* sockaddr len including null */ sa_family_t sun_family; /* [XSI] AF_UNIX */ char sun_path[104]; /* [XSI] path name (gag) */ }; the sun_len value is ignored. but the total length of the struct passed to bind / connect should include it. without this fix, the second time i run './osmocon' it will complain: Failed to bind the unix domain socket since it tried to unlink the correct name, but called bind with a one char too short name. willem From itsme at xs4all.nl Mon Mar 29 19:59:25 2010 From: itsme at xs4all.nl (willem) Date: Mon, 29 Mar 2010 21:59:25 +0200 Subject: fixing socket name In-Reply-To: <4BB0BBA3.4090408@xs4all.nl> References: <4BB08374.3000308@xs4all.nl> <201003291252.11972.zecke@selfish.org> <4BB0BBA3.4090408@xs4all.nl> Message-ID: <4BB1069D.9030606@xs4all.nl> On 2010-03-29 16:39:31, willem wrote: > On 2010-03-29 12:52:11, Holger Freyther wrote: > >> On Monday 29 March 2010 12:39:48 willem wrote: >> >> >>> the /tmp/osmoncon* sockets created by osmocon are created one character >>> too short. >>> >>> >> Can you explain? >> >> > the sockaddr struct for named sockets is defined like this ( on my mac ) > > > struct sockaddr_un { > unsigned char sun_len; /* sockaddr len including null */ > sa_family_t sun_family; /* [XSI] AF_UNIX */ > char sun_path[104]; /* [XSI] path name (gag) */ > }; > > the sun_len value is ignored. > but the total length of the struct passed to bind / connect > should include it. > > without this fix, the second time i run './osmocon' it will complain: > Failed to bind the unix domain socket > since it tried to unlink the correct name, but called bind with a one > char too short name. > now checked cygwin headers. there the sun_len member is missing. the more portable way would be to use SUN_LEN(&local) i also noticed that the cygwin version of 'bind' apparently ignores the socklen_t parameter. and internally uses strlen to find the length. on freebsd and osx you should use the SUN_LEN macro to pass the correct length of the sockaddr_un struct. willem From laforge at gnumonks.org Tue Mar 30 01:52:46 2010 From: laforge at gnumonks.org (Harald Welte) Date: Tue, 30 Mar 2010 09:52:46 +0800 Subject: fixing socket name In-Reply-To: <4BB1069D.9030606@xs4all.nl> References: <4BB08374.3000308@xs4all.nl> <201003291252.11972.zecke@selfish.org> <4BB0BBA3.4090408@xs4all.nl> <4BB1069D.9030606@xs4all.nl> Message-ID: <20100330015246.GZ13763@prithivi.gnumonks.org> On Mon, Mar 29, 2010 at 09:59:25PM +0200, willem wrote: > on freebsd and osx you should use the SUN_LEN macro to pass the > correct length of the sockaddr_un struct. I have now committed a change using the same method as is used in Xorg. You still might need to do some || defined(__MACOS__) or the like, please test and submit a patch incremental to the current master version. -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6) From spaar at mirider.augusta.de Mon Mar 29 14:09:34 2010 From: spaar at mirider.augusta.de (Dieter Spaar) Date: Mon, 29 Mar 2010 14:09:34 Subject: AW: layer3 work / issues Message-ID: <4bb0b49f.mirider@mirider.augusta.de> Hello Andreas, On Mon, 29 Mar 2010 13:39:21 +0200, "Andreas.Eversberg" wrote: > > from the specs it is quite clear that every access burst has different > random number when resending. but how does the network know if the burst > is from the same phone but retransmitted? in case of poor uplink many > bursts may be resent. will the network allocate a channel for every > burst received and waits for timeout? (if this is the case, emergency > calls could quickly 'evacuate' the cell.) It does not even need a poor uplink. I experience this behaviour for example with OpenBSC and the nanoBTS. If the "Immediate Assignment" is not sent fast enough, a retransmitted RACH burst will allocate another channel (the timeout for releasing an unused channel is around 2 to 5 seconds in "real" GSM networks). The maximum number of the retransmitted RACH burst is controlled by a parameter in the SYSTEM INFORMATION messages (there are several parameters which control the RACH transmission behaviour). Of course a "bad phone" can ignore those parameters and a DoS attack with continuous RACH bursts works quite well because the BTS or network does not know from which phone the burst come from. Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de From samuel.omlin at gmail.com Wed Mar 31 03:58:56 2010 From: samuel.omlin at gmail.com (Samuel Omlin) Date: Wed, 31 Mar 2010 11:58:56 +0800 Subject: Yet Another Way of Communication Message-ID: Hi, First off, thank the community--OsmocomBB for launching and then sharing the development of mobile protocol stack first. As we can understand, the current mailing list has been acting as the primary way of communicating between one another on the project basis. For these quick questions as well as immediate discussions, however, most likely there should be yet another way to complement, like irc on the freenode. Or, for the above issue you guys out there have other ways to solve, eh? If so, please take me into the circle as well, just because I have too many questions to ask. :) Thanks. Best Regards, Samuel -------------- next part -------------- An HTML attachment was scrubbed... URL: From laforge at gnumonks.org Wed Mar 31 15:04:18 2010 From: laforge at gnumonks.org (Harald Welte) Date: Wed, 31 Mar 2010 23:04:18 +0800 Subject: Yet Another Way of Communication In-Reply-To: References: Message-ID: <20100331150417.GI13763@prithivi.gnumonks.org> Hi Samuel, On Wed, Mar 31, 2010 at 11:58:56AM +0800, Samuel Omlin wrote: > As we can understand, the current mailing list has been acting as the > primary way of communicating between one another on the project basis. indeed. > For these quick questions as well as immediate discussions, however, most > likely there should be yet another way to complement, like irc on the > freenode. there already is #osmocom on irc.freenode.net exists and is populated by a couple of project regulars... I'm not really present there at the moment as I'm still on holidays (and completely offline for the next 3-4 days anyway) -- - Harald Welte http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)