[Tinyos-help] Changing radio frquency on Mica2

[Pablo Gil Montaño]

Hi all,

I'm working with 900 Mhz mica2 motes and I want to change Tx frequency while the motes are running. I'm using CC1000Control.TuneManual(), and frequency seems to change. The problem is that, after every change in frequency, SendMsg.sendDone() takes a very long time be fire (>20  seconds) afer sending a packet. Am I doing something work?

Note that this doesn't happen for the first packet: I can change the frequency as many times I want at the beggining and then send a packet and SendMsg.sendDone() will be fired inmediately, but once I've send that first packet I face the problem described above.

Regards,

Pablo Gil


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