random net disconn. - o2 germany - motorola c123 + c140

Paul Dart pauldart at gmail.com
Tue Jan 10 18:15:40 UTC 2012


On 9 January 2012 13:54, Paul Dart <pauldart at gmail.com> wrote:
> Hi,
>
> I have had this with my Pirelli DP-L10. Steve|m on IRC gave me his
> binaries and it worked. I am at work at the moment but can send
> through some logs/details later if it helps as well.
>
> Cheers,
>
> Paul

Just for completeness here are my results:

1.
Compiled myself with gnuarm-3.4.3 (as suggested here
http://bb.osmocom.org/trac/wiki/GettingStarted ).
http://twigman.com/dev/layer1.highram.bin
MD5: 682d115436bf14a3abdd60b1032eb1aa  layer1.highram.bin

Results on running with osmocon (end of log):

Preparing the last block, filling 534 bytes, block checksum is 0x8a
handle_write_block(): 1024 bytes (1024/1024)
handle_write_block(): Block 51 finished
Finished, sent 51 blocks in total
Received block ack from phone
Sending checksum: 0x7c
Checksum on phone side matches, let's branch to your code
Branching to 0x00820000
Received branch ack, your code is running now!

and it just sits there.

2.
Using steve|m's bin file http://twigman.com/dev/pirelli.l1.highram.bin
MD5: 6b6a84199e9a1b272fc0e954bd2f1cef  pirelli.l1.highram.bin

Results on running with osmocon (end of log):

Preparing the last block, filling 1012 bytes, block checksum is 0xb6
handle_write_block(): 1024 bytes (1024/1024)
handle_write_block(): Block 52 finished
Finished, sent 52 blocks in total
Received block ack from phone
Sending checksum: 0xdc
Checksum on phone side matches, let's branch to your code
Branching to 0x00820000
Received branch ack, your code is running now!


OSMOCOM Layer 1 (revision osmocon_v0.0.0-1208-g506a344-modified)
======================================================================
Device ID code: 0xb496
Device Version code: 0x0000
ARM ID code: 0xfff3
cDSP ID code: 0x0128
Die ID code: e5140a2ee514551d
======================================================================
REG_DPLL=0x2413
CNTL_ARM_CLK=0xf0a1
CNTL_CLK=0xff91
CNTL_RST=0xfff3
CNTL_ARM_DIV=0xfff9
======================================================================
Power up simcard:
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 7333!

and then it seems to work.

So this seems to be some compilation error (clearly as they are
different sized files). I imagine it's due to that GettingStarted page
pointing to

http://bb.osmocom.org/trac/wiki/toolchain
and not
http://bb.osmocom.org/trac/wiki/GnuArmToolchain

Is this just a documentation problem? I think so. If everyone agrees
we should update the wiki...

Comments?

Paul




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