Hi all, I am extending a micaz software emulator to support CC2420 and testing it with tinyos-2.x.
When dealing with the Output Power Levels that cc2420 support in the TXCTRL.PA_LEVEL register, I found the problem that in data sheet they don't indicate all dBm values for the different 32 values, the only indicate the following: PA_LEVEL Pow (dBm) 31 0 27 -1 23 -3 19 -5 15 -7 11 -10 7 -15 3 -25 However using the cc2420 driver of tinyos-2.x I can set 32 different values, so I would like to know what happend if somebody set a for example PA_LEVEL = 21, which Pow(dBm) value should give the cc2420 radiochip? anybody has the completely correspondence between levels and dBm? or even much better a equation to calculate them? Any help would be appreciated, ------ Rodo _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
