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Harald Welte laforge at gnumonks.orgHi Patrick,
good to have you on board!
On Thu, Mar 11, 2010 at 07:19:04PM +0100, Patrick McHardy wrote:
> I'm trying to run the layer1 firmware and the layer23 program
> with an C123, however as soon as the firmware reports a layer 1
> reset and a L1CTL_NEW_CCCH_REQ message is sent to the phone,
> it appears to crash and sends a new PROMPT1, causing an endless
> cycle of firmware uploads and following crashes.
that's something I haven't seen so far yet. Are you using the C123 that
I shipped you (i.e. from the same batch as those I and others use), or
was it obtained somewhere else? In the latter case, it might be some
different hardware version or the like. So far I haven't yet seen any
differences, but well, what do we know about what the manufacturer did.
btw: What about the l1test.bin. This one does a scan over the GSM900
band and then automatically selects the strongest ARFCN (and sends DATA
INDICATIONS to the layer23).
> Any hints how to debug this further?
At this point I would say try to eliminate differences to other
developers, i.e. what particular toolchain are you using? Can you try
a layer1.bin compiled by somebody else, just to determine if its
something in the build or something related to your hardware that
we're not doing right yet.
Just my 2 cents from holidays,
Harald
--
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
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