hi, 1) I have tested tkn apps, but i am having difficulty in analyzing the Raw data i have received through Listen command. I want to know how to recognize which are IEEE 802.15.4 frames.
2) Second thing is I capture & save the data in a .txt file but when i try to save the data in .xlsx file, it executes but file remains empty. So, another problem is where to save data for hours so that i can analyse them further in graphs. 3) third thing is I have used TKN MAC layer in MViz application but my root node doesn't capture any data. And if i don't use tkn mac layer, Mviz works properly. Even i have used BaseStation folder to capture whatever data in air, but it doesn't listen. however there is no error when compiled the application using tkn mac layer. thanks and please help. Jan Hauer-2 wrote: > > You find the default MAC for CC2420 in tos/chips/cc2420 (take a look > at the README.txt), but this is not the IEEE 802.15.4 MAC. If you want > to use the IEEE 802.15.4 MAC take a look at: > tos/lib/mac/tkn154/README.txt > > Jan > > On Wed, Sep 19, 2012 at 1:21 PM, mamta_b <[email protected]> > wrote: >> >> hi, >> please help me in finding the default MAC protocol in tinyos. i am using >> iris and micaz motes. i read somewhere that if no specific MAC is used >> then >> default CSMA/CA method is used.. i don't know how to sort this. >> and if we are using IEEE 802.15.4 standard MAC protocol then how can we >> choose between the two methods i.e csma/ca or gts(guaranteed time slot)? >> I >> want to use IEEE 802.15.4 MAC and PHY layers therefore i need to know >> which >> MAC i am using. >> thanks. >> -- >> View this message in context: >> http://old.nabble.com/please-help-me-in-finding-the-default-MAC-protocol-in-tinyos-for-cc2420-and-rf230-transceivers.-tp34451980p34451980.html >> Sent from the TinyOS - Help mailing list archive at Nabble.com. >> >> _______________________________________________ >> 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 > > -- View this message in context: http://old.nabble.com/please-help-me-in-finding-the-default-MAC-protocol-in-tinyos-for-cc2420-and-rf230-transceivers.-tp34451980p34507203.html Sent from the TinyOS - Help mailing list archive at Nabble.com. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
