I am sorry for the my confusing description. In fact, BlinkToRadio only has 2B nodeid(default 00 01) and 2B counter(increase per pkt), whose length is less than 16bytes. I thought RF230Sniffer can print this two field, but the result turned to be: 21:39:32 "rx" 13817759 55952 0 17. No payload existed.
2009/5/8 Miklos Maroti <[email protected]> > Dear Lizhao, > > Can you sniff shorter packets? (whose total length is less than 16 bytes?) > > Miklos > > On Fri, May 8, 2009 at 3:49 PM, Lizhao You <[email protected]> > wrote: > > Dear all, > > > > As far as i know, RF230Sniffer application can record all messages on the > > given channel and dumps it to the PC. So i try to run this application. I > > use two IRIS sensor node, install BlinkToRadio application on one and > > RF230Sniffer on the other. Then i type java net.tinyos.util.DiagMsg, the > > result is: > > 21:39:31 "rx" 13361086 58030 0 17 > > 21:39:31 "rx" 13586013 20814 0 17 > > 21:39:32 "rx" 13817759 55952 0 17 > > …… > > I can not see any payload info of BlinkToRadio Application(such as > NODE_ID > > and counter) from above result. From the archive, i know the first big > > number is the time stamp of the SFD (start frame delimiter) of the > packet, > > the second smaller number is the current time when the packet was > > downloaded. I think the result should be something like that 21:39:32 > "rx" > > 13817759 55952 0 17 [ 0x61 0x88 0x56 0x22 0x00 0x00 0x00 0x05 0x00 0x3f > 0x34 > > 0x05 ...] > > Is it possible to see all messages including the payload? and Does it > mean > > that the BlinkToRadio sensor is sending pkt? > > > > Any help in this regard is highly appreciated! Thank you very much! > > > > Regards, > > Lizhao > > > > -- > > Lizhao You > > Undergraduate Student of GPS Group > > Department of Computer Science and Technology, Nanjing University > > Nanjing, Jiangsu, 210093 China PR. > > > > _______________________________________________ > > Tinyos-help mailing list > > [email protected] > > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > -- Lizhao You Undergraduate Student of GPS Group Department of Computer Science and Technology, Nanjing University Nanjing, Jiangsu, 210093 China PR.
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