Pirelli never syncs

Andres Berroa andresbf at gmail.com
Mon Nov 7 16:08:23 UTC 2011


I'm trying to sync to the 1800 or the 900 bands with the Pirelli, I'm not
using 850/1900.

I tried ccch_scan with different cells.  I attached the logs.




On Mon, Nov 7, 2011 at 11:48 AM, Sylvain Munaut <246tnt at gmail.com> wrote:

> > The only thing it's different from you it's
> > I live in the Caribbean, but I have GSM networks on all four bands.
>
> And what band are you trying to sync to ? And with which hardware ?
>
> The ARFCN of PCS and DCS are overlapped and so I have no idea how
> 'mobile' behaves in that case.
>
> You can try the ccch_scan binary with the -a option to force going to
> a cell and just see if the bcch sync works at all.
> (for PCS ARFCN you have to add 32768 to the arfcn number).
>
> Cheers,
>
>    Sylvain
>
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OSMOCOM Layer 1 (revision osmocon_v0.0.0-1145-g02d469a-modified)
======================================================================
Device ID code: 0xb496
Device Version code: 0x0000
ARM ID code: 0xfff3
cDSP ID code: 0x0128
Die ID code: e4940d25e494551d
======================================================================
REG_DPLL=0x2413
CNTL_ARM_CLK=0xf0a1
CNTL_CLK=0xff91
CNTL_RST=0xfff3
CNTL_ARM_DIV=0xfff9
======================================================================
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 1109!
L1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=595, flags=0x7)
Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=598, flags=0x7)
Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=600, flags=0x7)
Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=595, flags=0x7)
Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=602, flags=0x7)
Starting FCCH Recognition 
	FB0 (135726:1): TOA=  336, Power=-104dBm, Angle=-24665Hz
	FB0 (135729:1): TOA=  288, Power=-103dBm, Angle=-17109Hz
	FB0 (135732:1): TOA=  144, Power=-102dBm, Angle=-12297Hz
	FB0 (135735:1): TOA=   48, Power=-102dBm, Angle=-8667Hz
	FB0 (135752:1): TOA=   96, Power=-103dBm, Angle=-6546Hz
	FB0 (135769:1): TOA=  240, Power=-102dBm, Angle=-5441Hz
L1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=600, flags=0x7)
Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=602, flags=0x7)
Starting FCCH Recognition

-------------- next part --------------
# ./ccch_scan -a 598
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 604
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 602
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 592
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 600
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 602
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255
/* ******************************************************************* */
# ./ccch_scan -a 594
Copyright (C) 2010 Harald Welte <laforge at gnumonks.org>
Contributions by Holger Hans Peter Freyther

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.

<000c> l1ctl.c:118 FBSB RESP: result=255



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