baseband-devel

baseband-devel@lists.osmocom.org

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2003 discussions

OsmoCon 2018 CfP / submit your topic[s] *now* !
by Harald Welte 25 May '18

25 May '18

Dear Osmocom community, one of the main difficulty with OsmoCon 2017 last year was that nobody submitted talks / discussions within the deadline, early enough to allow for proper planning. This lead to the situation where the sysmocom team had to come up with a schedule/agenda on their own. Later on *much after the CfP deadline*, people then squeezed in talks, making the overall schedule too full. It is up to you to avoid this situation again in 2018 by submitting your talk *RIGHT NOW*. We will be very strict regarding late submissions. So if you would like to shape the Agenda of OsmoCon 2018, this is your chance. Please use it. We will have to create a schedule soon, as [almost] nobody will register to a conference unless the schedule is known. If there's not sufficient contribution in terms of CfP response from the wider community, don't complain later that 90% of the talks are from sysmocom team members and only about the Cellular Network Infrastructure topics. You have been warned. Please make your CfP submission in time at https://pretalx.sysmocom.de/osmocon2018/cfp before the CfP deadline on *2018-05-30 23:59 (Europe/Berlin)* Thanks for your kind attention. Looking forward to meet with the community at OsmoCon 2018 in October. Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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Calypso Image
by Nikos Balkanas 24 May '18

24 May '18

Hi, I've downloaded Calypso's image. I would like to study it. Who did the analysis and what tools did he used for it in http://osmocom.org/projects/baseband/wiki/HardwareCalypsoDSP? TIA Nikos

2 5

Bad crc
by messiah 18 May '18

18 May '18

Hey thereAlready days working on osmocom...At last my compiler worked out on firmware bin's compilation. So now i start with loader, all fine. But when i was uploading loader from phone there was some issues like "bad crc" in all lines. I noticed that it created file like 8kb in src dir, so to be sure i checked other guys on web, they have same size of that file. So i decided to continue and after i erased 0x01000 page i tried to reupload that file back to check but it saying bad crc and aborting. Hope its not critical for menu loading, which will used for layer1, rssi, etc.? Can somebody share with me that native loader bin file, in case? -- Sent from: http://baseband-devel.722152.n3.nabble.com/

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osmocom-bb compilation problems
by Nikos Balkanas 17 May '18

17 May '18

Hi, I've been following the installation directions from the wiki, Getting Started. After generating the arm-none-eabi toolchain, I proceeded with make. I get errors over system files: In file included from /usr/include/x86_64-linux-gnu/sys/socket.h:26:0, from /usr/include/netinet/in.h:23, from /usr/include/arpa/inet.h:22, from l1ctl.c:29: /usr/include/x86_64-linux-gnu/sys/uio.h: In function ‘readv’: /usr/include/x86_64-linux-gnu/sys/uio.h:40:3: error: expected declaration specifiers before ‘__wur’ __wur; ^ /usr/include/x86_64-linux-gnu/sys/uio.h:51:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__wur’ __wur; ^ These includes are system files and test out fine in my programs. Any idea what's going on? TIA Nikos

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Osmocon
by Nikos Balkanas 15 May '18

15 May '18

Hi, To run osmocom-bb I need to install and use osmocon. Can't find it in git repos. Where is it hiding? TIA Nikos

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osmocom-bb installation help
by Nikos Balkanas 14 May '18

14 May '18

Hi, I am new to this list. I use ubuntu 14.04.02. I am trying to configure/compile latest master osmocom-bb. I ran into a few problems/questions: According to the src/README.building file, I should get the arm toolchain from gnuarm.com This should be updated, gnuarm.com doesn't have any downloads any more. Instead I installed gcc-arm-linux-gnueabi from ubuntu reps 1) normal gcc seems to support x-compiling for arm CPUs. Why not use that? 2) Your stock Makefile tests for CROSS_HOST against arm-elf-gcc. This should be updated to test also against arm-linux-gnueabi-gcc from gcc-arm-linux-gnueabi package 3) configure warnings: configure: WARNING: unrecognized options: --disable-tests, --disable-tests. Should be disabled if not supported any more checking for arm-linux-gnueabi-mt... no checking for mt... mt configure: WARNING: using cross tools not prefixed with host triplet Is there a problem to use the OS mt? 4) configure asks for libosmovty >= 0.10.0. libosmovty is part of libosmocore. Latest libosmocore master provides libosmovty 0.9.0.16-abc4:( These 2 should really be synchronized. Where can I find suitable libosmocore to work with latest osmocom-bb, or latest osmocom-bb that works with latest libsomocore? TIA, Nikos

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Re: osmocom-bb installation problems
by Neels Hofmeyr 14 May '18

14 May '18

On Sat, May 12, 2018 at 11:35:51AM +0300, Nikos Balkanas wrote: > Dear Harald, > > It was already pointed out to me, by Craig, that I was using the wrong > list:( > I was using this list, because osmocom-bb configure told me so, in each > warning:( Hmm, might be worth a patch. > Already have moved thread to baseband-devel. > I arrived at this conclusion probably because git clone libosmocore (master > branch), > gives me libosmovty 0.9.0.16:( > Will check out your link. If you are building from source: the git tagged version is put in a file called .version. Sometimes I needed to remove that manually and start from scratch (autoreconf -fi; configure) to get a newer version. Maybe that helps? ~N

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[HELP]: Traffic Channels in OsmocomBB
by Keval Prajapati 10 May '18

10 May '18

Dear All, Is anyone is there, who can help me with Traffic channels of GSM in OscmocomBB. I want to know that how may traffic channels (Speech & Data) of GSM are supported in the OsmocomBB? Regards, Keval Pankhaniya

1 0

osmocom-bb-raw help
by Windir 09 May '18

09 May '18

Hi guys! help with decoding with the osmocom-bb-raw project, I already have the key (kc) and the burst-file is also there, I need to decode them, how do I use this command for this? ./burst_decode -i 127.0.0.1 -u <Uplink> --fn <Framenr.> -t <Chan.-Typ> -k <kc> -b <Burst1> -b <Burst2> -b <BurstN> -- Sent from: http://baseband-devel.722152.n3.nabble.com/

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osmocombb calypsobts script
by Bastien Baranoff 07 Apr '18

07 Apr '18

I have just made a script which automate the installation of osmocom-bb calypsobts with voice call support (asterisk) feel free to use it https://github.com/bbaranoff/osmocombb-ansible

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