baseband-devel

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2022 discussions

[PATCH] Fix build
by Christian Inci 12 Jul '12

12 Jul '12

Remember to change the header too. ;-) Signed-off-by: Christian Inci <chris.pcguy.inci(a)gmail.com> --- src/logging.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/logging.c b/src/logging.c index 8dfc31e..b92a54c 100644 --- a/src/logging.c +++ b/src/logging.c @@ -314,7 +314,7 @@ void osmo_vlogp(int subsys, int level, char *file, int line, } } -void logp(int subsys, char *file, int line, int cont, +void logp(int subsys, const char *file, int line, int cont, const char *format, ...) { va_list ap; @@ -324,7 +324,7 @@ void logp(int subsys, char *file, int line, int cont, va_end(ap); } -void logp2(int subsys, unsigned int level, char *file, int line, int cont, const char *format, ...) +void logp2(int subsys, unsigned int level, const char *file, int line, int cont, const char *format, ...) { va_list ap; -- 1.7.8.6 --------------050502050900090804030106 Content-Type: application/pgp-signature; name="0001-Fix-build.patch.sig" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="0001-Fix-build.patch.sig" iQIcBAABAgAGBQJP/nwYAAoJEC7OUg5VIFIFwBUQAK4CHbDqHOd+ljCt/g/KHakum5u+/7oG htAlPb8NBvxQp4ao3Ui7QRHwn1HVw+X7l6sr8Aa0A03lljvm92emoeoGo+sFLosMR9sCBo/x gnGxZVAmkHsF+DM65r7C7XC07KcqH+dlDtUxlkAWBRf3ODl0sdTUiXY7qnz2tybvd5BB+M0k 1MtsA/zg+0bSFpspBZHcOSDJRn1kRP3/0RflWHH6rEjhvpIA7c5WFj6mPoS5btGfcOGUNOXj stLiusgQgzdOjHXsFpI5Of5BnGHAWooW0oEyuPpRi+c+FhFllD7EMaFrnBnkDugS92cpy3r7 6G+ByfQ6YMikyZErkc5KG9HLPqsNavMTz1AhU9w9vH22C8YWEyIQ6M0JZApiQVwHbezrwWFu qHU5ldv9ezPQ3VLzofldxvJx5ysheA65rpSaaI0EGH9/zw5/7zmpO56gJbWbYIFezOLmyEcI A4vB3ibuiFVJhEeEad221cAXv2QRLusNzhrhEHmCyRPBKjyzBFlarplspbOq2XB4pKa1mph0 oc4T5QWuvBjKznbhdSnFN99ON6UksYjQb9zBdlmkEhm+RjjwUuG9W3hleu2qhPbzlXtImGC5 nm2eT/IX+HcVaDFa9CFbqd2u4mXEi3LAl7MdHhhJTJsy/1DbLPTjS/0JvjOEeEY/93CEQvP2 SuSV --------------050502050900090804030106--

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moto C118 who can give me a the phone UART connects PC USb PL2303
by 麦田守望者 12 Jul '12

12 Jul '12

On the C123 the following pads are usable TP27 -- DLPWR (download power on), connects to Iota:RPWON TP14 -- RxD Modem TP13 -- TxD Modem TP9 -- CTS Modem TP39 -- GND can you give me a picture thanks

2 1

T-Mobile SIM card trouble / OsmocomBB
by Harald Welte 11 Jul '12

11 Jul '12

Hi Tobias! Regarding the problem with your current German T-Mobile SIM and OsmocomBB: The 0x60 that was received at startup is actually a "waiting time extension" byte. A quick read through the calypso SIM driver by dexter reveals that procedure byte handling is not implemented completely (only in the special case of RUN GSM ALGO). So basically what happens is that the card sends 0x60 to let the reader know that it is alive, but that it needs some more time to respond. The next byte 0x9f was then the first half of the status word. However, due to the incomplete SIM driver, the code thinks 0x60 0x9F is the status word, which of course is unknown. I'm not able to look into fixing this myself right now, but maybe somebody on the list has an interest in looking into the bug. 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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A TCH sniffer demo
by bob wisebob 11 Jul '12

11 Jul '12

Hi,List who can can me a TCH sniffer demo like the app_ccch_scan.c in the burst_id? I am try to do it but not work well ! Thanks!

1 0

burst_ind and TCH
by Mad 11 Jul '12

11 Jul '12

Hi Sylvain, hi list! I'm experimenting with burst_ind and TCHs right now and ran into some problem I couldn't solve yet. After receiving an Assignment Command for a hopping TCH/F I call l1ctl_tx_dm_est_req_h1() with all necessary parameters and tch_mode GSM48_CMODE_SPEECH_V1 or _EFR. After that I do get burst indications containing the received bits on up- and downlink for the active arfcn on each consecutive frame number. BUT the rx level measurements are most of the time very low and sporadic higher, surely not from that nearby bts and the very close cellphone. It looks like the layer1 doesn't "hit" the right timeslot on the right arfcn at the right time. There are some possible sources of error leading to that, like hopping parameters, channel number and MA list. But I checked these and I took all of them directly from the ASS CMD, the MA as word list in ascending order, like in layer23 IMM ASS handling. The specific AC doesn't have any specialties like Starting Time or "before time" parameters. So my question is if there is some obvious pitfall I'm missing and are there any suggestions how to debug that? Regards, Mad

4 5

TODAY: Jul 11, 8pm / Osmocom meeting in Berlin
by Harald Welte 10 Jul '12

10 Jul '12

Hi all! This is the announcement for the next Osmocom Berlin meeting. Jul 11, 8pm @ CCC Berlin, Marienstr. 11, 10113 Berlin There is no formal presentation scheduled for this meeting. However, updates will be provided on various current developments, such as * Progress in development of GPRS PCU * Status of Osmocom UMA/GAN controller development * Planning phase of custom calypso board * OsmoSDR roadmap If you are interested to show up, feel free to do so. There is no registration required. The meeting is free as in "free beer", despite no actual free beer being around. Updates and the blog post can be found here: http://openbsc.osmocom.org/trac/blog/osmug-20120711 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)

1 0

Open GSM firmware - OsmocomBB supports Neo FreeRunner
by Martix 10 Jul '12

10 Jul '12

Hi! There is some GTA02 support in OsmocomBB project. You can flash open source firmware for TI Calypso GSM modem. http://bb.osmocom.org/trac/wiki/OpenMoko Did anybody tried this firmware on his Neo FreeRunner? What's your experience? Is it usable with SHR or Qt Moko like old proprietary firmware? Calls, SMS, GPRS, SIM load/store (contacts, SMSs) works? How many successfully flashed devices are here? And how many bricks? ;-) I know about OsmocomBB from beginning, but Openmoko smartphones support wasn't priority for them. I'm glad to see some progress on GTA02. Did leaked documentation and proprietary firmware source codes helped OsmocomBB? http://lists.openmoko.org/pipermail/community/2011-November/065731.html Best Regards, Martix

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Re: [PATCH] firmware/rssi: attempt to resync on sync errors
by Andreas Eversberg 10 Jul '12

10 Jul '12

Nico Golde wrote: > +static void retry_sync(void) > +{ > + exit_sync(); > + toggle_dcs_pcs(); > + enter_sync(); > +} > + hi nico, i see 2 problems: why do you toggle dcs/pcs? if you select dcs (default), but like to sync to pcs, just push the function key, then sync. if no sync is possible at all, your patch ends up in an endless loop. (or am i wrong?) regards, andreas

2 1

the amr codec test result
by bob 10 Jul '12

10 Jul '12

Hi List! I test the AMR codec in my GSM network, and it is so strange, the code mode is jump between codec gsm690_12_2 and codec gsm690_4_75, why? codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1682888 fn_report = 90 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1682914 fn_report = 12 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1682940 fn_report = 38 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1682966 fn_report = 64 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1682992 fn_report = 90 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1683018 fn_report = 12 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1683044 fn_report = 38 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 1 codec gsm690_4_75 length is 13 voice[0] is 20 codec 4 codec gsm690_12_2 length is 32 voice[0] is 3c SACCH fn = 1683070 fn_report = 64 codec 1 codec gsm690_4_75 length is 13 -- View this message in context: http://baseband-devel.722152.n3.nabble.com/the-amr-codec-test-result-tp4025… Sent from the baseband-devel mailing list archive at Nabble.com.

1 0

Which (phone, cable) should I choose?
by tarik benaddi 09 Jul '12

09 Jul '12

Hi all, I want to join the adventure. First, I need to make my hardware. I saw on the project website that different mobiles are compatible with osmocombb ( http://bit.ly/MaSR5T). Which one do you advice and where can I buy it? Thanks :)

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