Aw: Re: osmocombb and raspberry pi
osmocom at ehlers.info
Wed Feb 20 14:36:06 UTC 2013
On Wed, 20 Feb 2013, Richard Menedetter wrote:
> I have tried it on Raspberry Pi.
> First I thought both are ARM, so no crosscompile needed.
> I think the hello world example worked, but nothing else.
> So I searched for a crosscompile howto, and compiled another Toolchain on the Pi.
> That worked much better.
> I did not use the internal UART, but used an external USB dongle.
> I could use the RSSI monitor, and also the layer1 worked to some extent.
> I could see the phone making the channel measurements, but at the end it did not associate with any channel.
> Does somebody have a setup on RPi where he/she can make actual calls
> (and hence associate with a cell)? If yes could you share how you did
> it? (maybe I compiled to the wrong platform?)
mhh, I did it the same way. I use the raspbian image from the raspberry pi
foundation. I compiled exactly this version:
My raspberry is resetting when I pull the USB-UART Adapter. But if it is
present while booting, I can use /dev/ttyUSB0 and the mobile-app is
working like on x86-Architecture:
OsmocomBB# show ms
MS '1' is up, service is normal
IMEI generation: fixed
automatic network selection state: A2 on PLMN
MCC=262 MNC=07 (Germany, O2)
cell selection state: C3 camped normally
ARFCN=XXX(DCS) MCC=262 MNC=07 LAC=0xXXXX CELLID=0xXXXX
radio ressource layer state: idle
mobility management layer state: MM idle, normal service
Even OpenBTS with sylvain-testing code is working.
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