Newbie: C123 + layer1.compalram.bin + layer23

Nicolas Bareil nico at chdir.org
Wed Oct 13 14:13:23 UTC 2010


Hello,


I try to use the 'host23/mobile' application on a C123 but without
success. I followed Steve's instructions[1] with today's git tree
(d95eddad):

 1. osmocon -p /dev/ttyS0 -m c123xor layer1.compalram.bin

 2. ./host/layer23/src/mobile/mobile

 3. Power on the phone

 (output of theses commands is thereafter)

But I'm not sure it really works: the firmware seems to freeze (not
responding to the power button anymore) and the last output of 'mobile'
is:

<0003> gsm322.c:257 Sync to ARFCN=104 rxlev=-65 (No sysinfo yet, ccch mode NONE)

Based on the low rxlevel, I guess it is not acquiring any meaningful
signal?

In [2], Steve said the internal antenna was switched off when the cable
is plugged in, is it still true?

I tried to RTFM but I am stuck here.

Thanks for your patience,

Footnotes: 
[1]  http://baseband-devel.722152.n3.nabble.com/Running-osmocombb-on-a-Motorol-C118-tp937345p937416.html

[2]  http://lists.osmocom.org/pipermail/baseband-devel/2010-May/000435.html


,----
| % osmocon -p /dev/ttyS0 -m c123xor layer1.compalram.bin
| ...
| Received DOWNLOAD ACK from phone, your code is running now!
| 
| OSMOCOM Layer 1 (revision osmocon_v0.0.0-598-gd95edda)
| ======================================================================
| Device ID code: 0xb4fb
| Device Version code: 0x0000
| ARM ID code: 0xfff3
| cDSP ID code: 0x0128
| Die ID code: ebd8283cba021198
| ======================================================================
| 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 7478!
| L1CTL_RESET_REQ: FULL!L1CTL_PM_REQ start=0 end=124
| PM MEAS: ARFCN=0, 27   dBm at baseband, -110 dBm at RF
| PM MEAS: ARFCN=0, 26   dBm at baseband, -112 dBm at RF
| PM MEAS: ARFCN=1, 30   dBm at baseband, -107 dBm at RF
| PM MEAS: ARFCN=2, 29   dBm at baseband, -108 dBm at RF
| PM MEAS: ARFCN=3, 43   dBm at baseband, -94  dBm at RF
| PM MEAS: ARFCN=4, 32   dBm at baseband, -105 dBm at RF
| ../..
| PM MEAS: ARFCN=1023, 33   dBm at baseband, -104 dBm at RF
| L1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=104, flags=0x7)
| Starting FCCH RecognitionFB0 (1748:10): TOA=11712, Power=-106dBm, Angle=-22058Hz
| FB0 (1775:11): TOA=12528, Power= -65dBm, Angle=-3818Hz
| FB0 (1796:5): TOA= 5280, Power= -68dBm, Angle=-16117Hz
| FB0 (1799:1): TOA=   96, Power=-109dBm, Angle= 7082Hz
`----


,----
| % ./host/layer23/src/mobile/mobile
| ...
| Failed to connect to '/tmp/osmocom_sap'.
| Failed during sap_open(), no SIM reader
| <000e> sim.c:1206 init SIM client
| <0005> gsm48_cc.c:61 init Call Control
| <0001> gsm48_rr.c:5330 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:3466 init PLMN process
| <0003> gsm322.c:3467 init Cell Selection process
| <0003> gsm322.c:3521 No stored BA list
| VTY available on port 4247.
| Mobile initialized, please start phone now!
| <0002> gsm322.c:3093 (ms 1) Event 'EVENT_SWITCH_ON' for automatic PLMN selection in state 'A0 null'
| <000d> gsm322.c:1055 SIM is removed
| <0002> gsm322.c:1056 SIM is removed
| <0002> gsm322.c:511 new state 'A0 null' -> 'A6 no SIM inserted'
| <0003> gsm322.c:3313 (ms 1) Event 'EVENT_SWITCH_ON' for Cell selection in state 'C0 null'
| <0003> gsm322.c:2986 Switch on without SIM.
| <0003> gsm322.c:540 new state 'C0 null' -> 'C6 any cell selection'
| <0003> gsm322.c:2404 Getting PM for frequency 0 twice. Overwriting the first! Please fix prim_pm.c
| <0003> gsm322.c:2415 Found signal (frequency 3 rxlev -94 (16))
| <0003> gsm322.c:2415 Found signal (frequency 8 rxlev -86 (24))
| <0003> gsm322.c:2415 Found signal (frequency 16 rxlev -93 (17))
| ...
| <0003> gsm322.c:2415 Found signal (frequency 819 rxlev -97 (13))
| <0003> gsm322.c:2404 Getting PM for frequency 955 twice. Overwriting the first! Please fix prim_pm.c
| <0003> gsm322.c:2415 Found signal (frequency 982 rxlev -98 (12))
| ...
| <0003> gsm322.c:2415 Found signal (frequency 1004 rxlev -91 (19))
| <0003> gsm322.c:2415 Found signal (frequency 1007 rxlev -89 (21))
| <0003> gsm322.c:2415 Found signal (frequency 1009 rxlev -97 (13))
| <0003> gsm322.c:2415 Found signal (frequency 1010 rxlev -86 (24))
| <0003> gsm322.c:2415 Found signal (frequency 1011 rxlev -67 (43))
| <0003> gsm322.c:2415 Found signal (frequency 1012 rxlev -86 (24))
| <0003> gsm322.c:2415 Found signal (frequency 1013 rxlev -80 (30))
| <0003> gsm322.c:2415 Found signal (frequency 1014 rxlev -87 (23))
| <0003> gsm322.c:2415 Found signal (frequency 1021 rxlev -82 (28))
| <0003> gsm322.c:2415 Found signal (frequency 1022 rxlev -98 (12))
| <0003> gsm322.c:2348 Found 97 frequencies.
| <0003> gsm322.c:257 Sync to ARFCN=104 rxlev=-65 (No sysinfo yet, ccch mode NONE)
`----





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