Hi,

thanks for quick answer and advice.

I looked for l1ctl in sources files and I found it in src/host/layer23/src/common. I quickly looked at the main.c file in this directory and it looks quite simple if I use the l1l2_interface and l1ctl. We'll see how it goes.

The L1 interface is only one part from what I want to do.

The second part will be harder. I want to implement a GPRS stack to the 'mobile' application. I know that osmocomBB hasn't GPRS support and I have to build it from scratch.  I found some topics about it in mailing list. It says that i can use the GPRS parts from another projects. SNDCP from OsmoSGSN and RLC/MAC message encoding and parsing from osmo-pcu. Is that true? Can you give me some hints to start?

Best regards,
Miroslav Babják

Dne 23.10.2013 22:44, Sylvain Munaut napsal(a):
Hi,


Do I think in right direction or I am wrong and it will need more
modifications?

You should just implement a virtual layer 1 that uses the same
interface as osmocon and present it to the 'mobile' application. No
need to modify anything.

osmocon is full of stuff you won't need, it's much easier to start
from scratch and implement something new that implements the L1CTL
protocol that goes over serial.

Cheers,

    Sylvain