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gsm850 and host/layer23/src/mobile
by Joshua Lackey 03 Jun '11

03 Jun '11

I'm having issues getting the mobile application to work and I'm wondering if this is a gsm850 problem. I have a couple of debugging ideas but I thought I would post here just in case the answer is obvious to someone else. I'm testing on both a c118 and a c139. I'm using the remotes/origin/sylvain/testing branch and this does have quadband support. I've edited target/firmware/Makefile and defined CONFIG_TX_ENABLE. I have a valid SIM in my phone that works with both phones using the default Motorola firmware. The 'sim reader 1' command is able to gather (most of) the necessary information. (The access class is not correctly read from the SIM but I haven't bothered tracking down why yet -- I just hardcoded an access class of 0xffff.) The mobile program correctly scans the frequency ranges and finds a good tower and then attempts to do a location update. It generates a RACH channel request and then (appears to) send it. The problem is that the phone never receives an immediate assignment response. The log shows multiple immediate assignments received, but none match the request reference (RA and FN the burst was sent in.) So it appears that the tower never receives the channel request I send. The only test I have done so far is to monitor the uplink frequency with a USRP (uhd_fft.py) during the location update procedure. It looks like the phone is actually transmitting at the correct times, but I am not positive. (I'd have to write some custom code before I can definitively say one way or the other.) The only other idea I have right now is that perhaps the timing advance calculation is incorrect. There are a couple of constants used without any explanation and I guess it is possible that these constants don't work for my configuration. I'm going to start going through these constants to determine if I can find a value that works. Any other ideas to try here? Anyone else gotten this to work in the US?

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Does any one know where can we get the old Motorola devices in bangalore(India).
by nagesh reddy 03 Jun '11

03 Jun '11

Hi All, i also wanted to contribute to this Project and already i had downloaded the source and started looking into the code. i want to test it on some device but i am not able to get the motorola devices here in India , bangalore. if anyone can help me in getting these devices it will be helpfull. regards, nageswara reddy.

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First OsmocomBB Connection Tests (Unsuccessful)
by Drasko DRASKOVIC 02 Jun '11

02 Jun '11

Hi all, I am trying to have some OsmocomBB communication and my procedure is following : 1) I start osmocon with layer1 sw : ./osmocon -p /dev/ttyUSB1 -m c123xor ../../target/firmware/board/compal_e88/layer1.compalram.bin It now waits for power on button from the phone 2) In the other terminal I start mobile application : ./mobile -i 127.0.0.1 Copyright (C) 2008-2010 ... Contributions by ... License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. VTY available on port 4247. No Mobile Station defined, creating: MS '1' <000e> sim.c:1206 init SIM client <0005> gsm48_cc.c:61 init Call Control <0001> gsm48_rr.c:4944 init Radio Ressource process <0004> gsm48_mm.c:1220 init Mobility Management process <0004> gsm48_mm.c:971 Selecting PLMN SEARCH state, because no SIM. <0002> gsm322.c:3472 init PLMN process <0003> gsm322.c:3473 init Cell Selection process Mobile '1' initialized, please start phone now! 3) Now I press a "power-on" button on the phone and I have logs comming out on the both terminals. I guess that MS is doing various cell power measurements and trying to discass with near-by cells over controle channels. However, in ./osmocon terminal it finishes like this : $ ./osmocon -p /dev/ttyUSB1 -m c123xor ../../target/firmware/board/compal_e88/layer1.compalram.bin got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 81 . got 4 bytes from modem, data looks like: 1b f6 02 00 .... got 1 bytes from modem, data looks like: 41 A 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_e88/layer1.compalram.bin): file_size=47700, hdr_len=4, dnload_len=47707 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 A got 1 bytes from modem, data looks like: 02 . got 1 bytes from modem, data looks like: 43 C Received PROMPT2 from phone, starting download handle_write(): 1023 bytes (1023/47707) handle_write(): 768 bytes (1791/47707) handle_write(): 768 bytes (2559/47707) handle_write(): 768 bytes (3327/47707) ... handle_write(): 768 bytes (44031/47707) handle_write(): 768 bytes (44799/47707) handle_write(): 768 bytes (45567/47707) handle_write(): 768 bytes (46335/47707) handle_write(): 768 bytes (47103/47707) handle_write(): 604 bytes (47707/47707) 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 A got 1 bytes from modem, data looks like: 03 . got 1 bytes from modem, data looks like: 42 B Received DOWNLOAD ACK from phone, your code is running now! OSMOCOM Layer 1 (revision osmocon_v0.0.0-884-gd76345a) ====================================================================== Device ID code: 0xb4fb Device Version code: 0x0000 ARM ID code: 0xfff3 cDSP ID code: 0x0128 Die ID code: 2c903414df039b3f ====================================================================== REG_DPLL=0x2413 CNTL_ARM_CLK=0xf0a1 CNTL_CLK=0xff91 CNTL_RST=0xfff3 CNTL_ARM_DIV=0xfff9 ====================================================================== 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 DSP API Version: 0x3606 0x0000 LOST 1201! L1CTL_RESET_REQ: FULL!L1CTL_PM_REQ start=0 end=124 PM MEAS: ARFCN=0, 32 dBm at baseband, -105 dBm at RF PM MEAS: ARFCN=0, 32 dBm at baseband, -105 dBm at RF ... PM MEAS: ARFCN=98, 36 dBm at baseband, -101 dBm at RF PM MEAS: ARFCN=99, 39 dBm at baseband, -98 dBm at RF PM MEAS: ARFCN=100, 31 dBm at baseband, -106 dBm at RF PM MEAS: ARFCN=101, 30 dBm at baseband, -107 dBm at RF PM MEAS: ARFCN=110, 36 dBm at baseband, -101 dBm at RF PM MEAS: ARFCN=111, 34 dBm at baseband, -103 dBm at RF PM MEAS: ARFCN=112, 31 dBm at baseband, -107 dBm at RF PM MEAS: ARFCN=113, 33 dBm at baseband, -104 dBm at RF ... L1CTL_PM_REQ start=955 end=1023 PM MEAS: ARFCN=955, 26 dBm at baseband, -111 dBm at RF PM MEAS: ARFCN=955, 26 dBm at baseband, -111 dBm at RF PM MEAS: ARFCN=956, 27 dBm at baseband, -110 dBm at RF PM MEAS: ARFCN=957, 26 dBm at baseband, -111 dBm at RF PM MEAS: ARFCN=958, 27 dBm at baseband, -110 dBm at RF PM MEAS: ARFCN=959, 25 dBm at baseband, -112 dBm at RF ... PM MEAS: ARFCN=1020, 37 dBm at baseband, -100 dBm at RF PM MEAS: ARFCN=1021, 41 dBm at baseband, -96 dBm at RF PM MEAS: ARFCN=1022, 31 dBm at baseband, -106 dBm at RF PM MEAS: ARFCN=1023, 42 dBm at baseband, -95 dBm at RF L1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=121, flags=0x7) Starting FCCH RecognitionFB0 (1735:8): TOA= 9600, Power= -52dBm, Angle= 1218Hz FB1 (1745:8): TOA= 9563, Power= -52dBm, Angle= 174Hz fn_offset=1744 (fn=1745 + attempt=8 + ntdma = 7)m delay=9 (fn_offset=1744 + 11 - fn=1745 - 1 scheduling next FB/SB detection task with delay 9 =>FB @ FNR 1744 fn_offset=1744 qbits=3068 Synchronize_TDMA LOST 3054! What would this LOST 3054! say ? It does not sound good anyway, but at this point I am not skilled enough to read OsmocomBB logs. On the other side, in the ./mobile terminal I have something like this : <0002> gsm322.c:3099 (ms 1) Event 'EVENT_SWITCH_ON' for automatic PLMN selection in state 'A0 null' <000d> gsm322.c:1056 SIM is removed <0002> gsm322.c:1057 SIM is removed <0002> gsm322.c:512 new state 'A0 null' -> 'A6 no SIM inserted' <0003> gsm322.c:3319 (ms 1) Event 'EVENT_SWITCH_ON' for Cell selection in state 'C0 null' <0003> gsm322.c:2992 Switch on without SIM. <0003> gsm322.c:541 new state 'C0 null' -> 'C6 any cell selection' <0003> gsm322.c:2405 Getting PM for frequency 0 twice. Overwriting the first! Please fix prim_pm.c <0003> gsm322.c:2416 Found signal (frequency 2 rxlev -105 (5)) <0003> gsm322.c:2416 Found signal (frequency 3 rxlev -106 (4)) <0003> gsm322.c:2416 Found signal (frequency 4 rxlev -86 (24)) <0003> gsm322.c:2416 Found signal (frequency 5 rxlev -68 (42)) <0003> gsm322.c:2416 Found signal (frequency 6 rxlev -86 (24)) ... <0003> gsm322.c:2405 Getting PM for frequency 512 twice. Overwriting the first! Please fix prim_pm.c <0003> gsm322.c:2416 Found signal (frequency 512 rxlev -93 (17)) <0003> gsm322.c:2416 Found signal (frequency 516 rxlev -90 (20)) ... <0003> gsm322.c:2416 Found signal (frequency 1023 rxlev -95 (15)) <0003> gsm322.c:2349 Found 201 frequencies. <0003> gsm322.c:258 Sync to ARFCN=121 rxlev=-54 (No sysinfo yet, ccch mode NONE) <0002> gsm322.c:3099 (ms 1) Event 'EVENT_USER_RESEL' for automatic PLMN selection in state 'A6 no SIM inserted' Can somebody explain me what the hell is happening here ? I am watching all these nice Harald's presentations, like one here : http://www.youtube.com/watch?v=H7rNKZdASBE, but I am not obtaining list of cells like presented to which I can synchronize to. Actually, show cell is giving me : OsmocomBB> show cell 1 arfcn |MCC |MNC |LAC |cell ID|forb.LA|prio |min-db |max-pwr|rx-lev -------+-------+-------+-------+-------+-------+-------+-------+-------+------- OsmocomBB> As you can see, I am pretty much lost here and I would highly appreciate helping hand. Thanks and best regards, Drasko

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[PATCH 1/2] mtk: uart: remove forgotten calypso-include
by Wolfram Sang 30 May '11

30 May '11

Dunno how that survived... Signed-off-by: Wolfram Sang <wolfram(a)the-dreams.de> --- src/target/firmware/board/mediatek/uart.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/src/target/firmware/board/mediatek/uart.c b/src/target/firmware/board/mediatek/uart.c index ff82245..8e86b20 100644 --- a/src/target/firmware/board/mediatek/uart.c +++ b/src/target/firmware/board/mediatek/uart.c @@ -36,8 +36,6 @@ #include <comm/sercomm.h> -#include <calypso/irq.h> - /* MT622x */ #if 0 #define BASE_ADDR_UART1 0x80130000 -- 1.7.2.5

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Re: target/firmware/board/compal_e88/loader.compalram.bin T191 cable out of order
by Uli Kleemann 30 May '11

30 May '11

Hi Konrad, sorry for that but anyway thanks for your advice with the software. Which software would you like to recommend to fix that? Regards, -- Uli Kleemann

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mobile crashes
by weberbe＠ee.ethz.ch 29 May '11

29 May '11

Hi guys I just run into a problem and was wondering whether anybody has experienced the same: When I start mobile with GSMTAB support (./mobile -i localhost) it crashes immediately after the first GSMTAB packet was sent. Any ideas or remedies? I compiled the current master branch and am using Ubuntu 11.04 Ben

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Nokia 3310 tracing
by Duncan Salerno 28 May '11

28 May '11

Hi, I've put together a small program that puts Nokia 3310 phones into debug mode (via serial/USB cable) and forwards all sent/received GSM messages and SIM APDUs via GSMTAP to be viewed realtime in Wireshark. This allows you to see the message flows for a real phone on a real network. Nokia 3310's are very cheap and easy to come by, so should appeal to a wide audience. Thought osmocom might be a good home for this utility - could it go into git, and a short page on bb.osmocom.org? Duncan

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hmm, sorry, data cable question
by labad jala 27 May '11

27 May '11

Hello techies! I am new to the list and I acquired a c139. I'd like to buy a rs232/jack 2,5mm named t191 flash (and not unlock) cable. They look 100% the same (even stickers). Is this important? I understand that I have also to use a rs232/usb adapter. The one I have (U232P9 with link/tx/rx leds) gives +/-9,4 v. So my concern is to not fry the Moto..Any advise welcome. Cheers.

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Infineon PMB 6277 Chip
by Axel Walsleben 26 May '11

26 May '11

hi list, does anybody knew a device that uses an Infineon PMB 6277 chip ? it is a quad band rf edge receiver chip. i got a full datasheet for it. ;) thanks axel

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Re: osmocon compal_e88/loader.compalram.bin
by Uli Kleemann 25 May '11

25 May '11

I took out the battery and I got that: got 2 bytes from modem, data looks like: 3c 00 <. got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . So I took out the SIM Card, too but nothing changed. 2011/5/25, eisencah eisenach <wbg_1000(a)yahoo.com>: > Try taking out the battery too. > > --- On Wed, 5/25/11, Uli Kleemann <uli.radiotux(a)googlemail.com> wrote: > > From: Uli Kleemann <uli.radiotux(a)googlemail.com> > Subject: Re: osmocon compal_e88/loader.compalram.bin > To: "Gianni Tedesco" <gianni(a)scaramanga.co.uk> > Cc: baseband-devel(a)lists.osmocom.org > Date: Wednesday, May 25, 2011, 7:48 PM > > Hi Gianni, > > Many thanks for your answer. Yes I did press the power button several > times, shortly. > > All I got all I still get is this: > > /install/osmocom-bb/src/host/osmocon$ ./osmocon -p /dev/ttyUSB0 -m > c123xor ../../target/firmware/board/compal_e88/loader.compalram.bin > got 2 bytes from modem, data looks like: fe 00 .. > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > got 1 bytes from modem, data looks like: 00 . > > Regards, > > Uli > > 2011/5/24, Gianni Tedesco <gianni(a)scaramanga.co.uk>: >> On Mon, 2011-05-23 at 13:43 +0200, Uli Kleemann wrote: >>> Hi fellows, >>> >>> I am new at osmocon and I would like to ask fpr some help about >>> flashing the firmware on my C118. >>> >>> I build the software as described on Ubuntu11.0.4 using gnuarm-3.4.3. >>> I use the Motorola T191 serial-cable on an Prolific Technology, Inc. >>> PL2303 Serial Port USB-Serial adapter. (module USB-serial is loaded) >>> >>> when I startosmocon like this: >>> ./osmocon -p /dev/ttyUSB0 -m c123xor >>> ../../target/firmware/board/compal_e88/loader.compalram.bin >>> >>> all I get is that: >>> >>> got 2 bytes from modem, data looks like: fe 00 .. >>> got 1 bytes from modem, data looks like: 00 . >>> got 1 bytes from modem, data looks like: 00 . >>> got 1 bytes from modem, data looks like: 00 . >>> got 1 bytes from modem, data looks like: 00 . >>> got 1 bytes from modem, data looks like: 00 . >>> got 1 bytes from modem, data looks like: 00 . >> >> Just looks like noise from plugging the cable in to the phone. >> >>> Can anybody give me an advice how to fix that? >> >> Did you press the power button on the phone? Just a quick tap is >> required, not a long press like you would normally do to turn it on. >> >> Gianni >> >> > > > -- > Uli Kleemann > > -- Uli Kleemann

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