Hi, 31 corresponds to 0 dBm, and default output power for the cc2420.
Try lower power levels than 31, You can find the power level to output power (in dBm) mapping in the cc2420 datasheet On Wed, Aug 12, 2009 at 6:26 PM, Xiaohui Liu <[email protected]> wrote: > Yeah, I tried the following: > message_t msg; > > CC2420Packet.setPower(&msg, 31); > AMSend.send(&msg, ...); > > But the power does not seem to be changed. Any idea? > > On Wed, Aug 12, 2009 at 2:15 AM, Urs Hunkeler <[email protected]> wrote: > >> Hi Xiaohui, >> >> Yes, it can! >> >> You can set a per-packet transmission power. The details on how to do this >> are slightly platform dependent. For platforms using the CC2420 radio, have >> a look at CC2420Packet.nc. >> >> Cheers, >> Urs >> >> >> >> Xiaohui Liu wrote: >> >>> Hi everyone, >>> >>> Is there anyway to change the transmission power during runtime in T2, >>> instead of compilation time? Has anyone tried and succeeded? >>> Thanks. >>> >> > > > -- > -Xiaohui Liu > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Mehmet Akif Antepli
_______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
