Hi! What if you enable HW ACKS both on the CC2420 and the RF230 (see the readme in chips/rf230 or lib/rfxlink)? Miklos
On Wed, Aug 15, 2012 at 5:48 AM, Haas.1, H. de <[email protected]> wrote: > Hello, > > Does anybody knows how fix to ACK problem between TelosB and Iris in Low > Power listening. I have implemented the standard IPBasestation and UDPEchoC > applications with LPL enabled. The solutions mentioned in > http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2009-April/039603.html > do not solve the problem. > Things I have tried: > - Enabling CC2420_HW_ACKNOWLEDGEMENTS in BaseStation mode > - Changing SOFTWAREACK_TIMEOUT to 1000, 1600, 2400, or 3000 on Iris > mode. > All combinations result in a 50-80% packet loss with ping6. While TelosB to > TelosB communication has a packet loss of 0-5% with the same application. > Is there a way to fix this problem? > > Regards, > Hugo > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
