Hi, you can find a sample application that measures environmental RSSI using the CC2420ControlC component in apps/tests/cc2420/RssiToSerial . In general, you have to wire a Read<uint16_t> interface to CC2420ControlC.ReadRssi and call the read() function, the calling component will be notified by a sendDone event containing the measured RSSI value.
As a side note, for the next emails that you'll send to this mailing list, please use subjects more meaningful than "!!!" (for example: "Measuring environmental RSSI with CC2420"), it makes reading the mailing list threads much easier to follow). Thank you. Regards, Giuseppe On Wednesday 18 May 2011 09:13:54 Lyubomir Ivanov wrote: > Hi guys, > I am facing a huge problem. I want to read the RSSI from telosb when it is > not receiving packets. In such order I want to send to this value to my pc > using the SerialForwarder, because I want to see what is the value when > there isn't useful received signal. I know that that there is an interface > called ReadRssi provided by CC2420ControlC component, but I don't how to > get the value when there isn't stream of packets. I will be grateful if > someone has an idea how to achieve this. Thank you preliminarily > /n01d -- Giuseppe Cardone, Ph.D. Student DEIS-LIA - University of Bologna E-mail: giuseppe.card...@unibo.it Web: http://lia.deis.unibo.it/Staff/GiuseppeCardone/ LA RICERCA C’È E SI VEDE: 5 per mille all'Università di Bologna - C.F.: 80007010376 http://www.unibo.it/Vademecum5permille.htm Questa informativa è inserita in automatico dal sistema al fine esclusivo della realizzazione dei fini istituzionali dell’ente. _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
