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Winston Ojenge wojenge at strathmore.eduHi Andreas, Much appreciation. I have to do it as long as it's possible. Thanks. Will update forum on my results progress. Ojenge On 4/19/12, Andreas Eversberg <andreas at eversberg.eu> wrote: > hi ojenge, > > you need to perform two steps: > > 1. you need to alter the neighbour cell measurement task in > mobile/gsm322.c, so it will not measure neighbour cells in idle mode, > but measure whatever you like. you can define up to 32 frequencies. > after you've received the results, you can keep them, change them or > change them back to start over, until you have measured the full range > you want. you must give <ARFCN> + ARFCN_UPLINK in order to measure other > phones. > > 2. as you have a complete set of frequencies you wanted to scan, you > need to generate an sms with these results. > > note that you cannot sync nor read any messages from the surrounding > phones with the neighbour cell measurement task. you just get the rx > level of what passes through the filters. > > also note that the current code will only run on a host, so you need a > laptop/netbook/embedded hardware to use the c123 with osmocombb. > > i suggest start reading the gsm322.c, it does most of the idle process. > > regards, > > andreas > >