By the way, why isn't the CC1000 stack treated the same way (packet-based TX power control)? No maintainers, or is it due to device characteristics?
2007/12/1, Vijayant Bhatnagar <[EMAIL PROTECTED]>: > Hi Phil, > Right now we are using TOSSIM 2 based simulation environment. I studied your > reply carefully and implemented CC2420ActiveMessageC interface for setting > TX power on per packet basis. However, I also found one more thread : > http://www.mail-archive.com/[email protected]/msg14660.html > wherein you have clearly mentioned that TOSSIM doesnt support changing > tx_power functionality. > Is there any way/fix to change power on per packet basis ? Changing power > is very much crucial to our research. Most of the things that we are trying > to do depends on changing transmitter power. > > Any help is appreciated. > > Thanks, > Vijayant Bhatnagar. > Rutgers. > > > On Nov 28, 2007 1:53 AM, Philip Levis <[EMAIL PROTECTED]> wrote: > > > > > > On Nov 27, 2007, at 10:34 PM, Vijayant Bhatnagar wrote: > > > > > Hi, > > > We found out that CC2420 does not support changing power at runtime : > > > > http://www.mail-archive.com/[email protected]/ > > > msg13680.html > > > > > > Is there any development / fix for this ? If not, can any one give > > > us some cue on how to do this. > > > > > > Help appreciated. > > > > > > > > > > Read the thread more carefully. You can set the power level on a per- > > packet basis. Creating a simple shim sender component that sets all > > transmissions to a given power level should be pretty easy. It would > > be a generic configuration (e.g., PowerAMSenderC) that instantiates > > an AMSenderC, a generic module that has provides/uses AMSend and adds > > a set power call, and a singleton module to store the packet power > > level. > > > > Phil > > > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- "The truth shall set you free" _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
