Sylvain,
Thanks for the prompt and helpful reply (much more prompt than this one). That clarified quite a bit.
<000c> l1ctl.c:114 FBSB RESP: result=255
I tried checking the code, but I can't quite figure out what's going on. It looks like 255 is an error code, but I don't know where to go from there.
It just means failure to sync ...
Most likely the ARFCN you gave doesn't carry a valid C0.
Note that it's only tested on 900/1800. US band support is not tested and probably not functional especially in burst_ind. Fixing it is left as an exercise to the reader ...
Haha, thanks. I tested it in 850 and scanned through channels 128 to 251 and was able to identify a Paging Channel (PCH) at 180, and some other stuff on some other channels. So ccch_scan appears to work in the 850 band; not sure about anything else or about 1900.
Thanks again, just replying to document the findings.
Josh