IIRC, the 0x0a packet is the heartbeat (health) packet that motes send
indicating they're alive. Might be that XListen won't parse it but it's
not the source of your problem. The parsed packet also looks odd,
considering there should be some GPS info. Although it reads MTS420, is
the MTS400 app sending all required data?
Sorry, haven't used MTS420 but wrote just to give something to think
about.
Regards,
Harri
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Nikhil
Singhal
Sent: Friday, February 15, 2008 11:38 AM
To: [email protected]
Subject: [Tinyos-help] re: GPS module of MTS420 not working
Hi all
In my previous message, I had mentioned that I was using XListen with a
CrossBow MTS420 mote and wasn't getting any output on the screen. As it
turns out, my sensor board was faulty. I'm using another one now, and I
get readings from all the other sensors, but nothing from the GPS. I
have installed the XSensorMTS400 app on the board, and am using TinyOS
1.x. This is the output I get:
[2008/02/15 04:31:31]
error: no packet handler for tos type 0x0a
[2008/02/15 04:31:31]
MTS420 [sensor data converted to engineering units]:
health: node id = 2
battery: = 3278 mv
humidity: = 28 %
Temperature: = 25 degC
IntersemaTemperature: = 24 degC
IntersemaPressure: = 1011 mbar
Light: = 4.600000 lux
X-axis Accel: = 616.666667 mg
Y-axis Accel: = 116.751269 mg
I'm guessing that the line "error: no packet handler for tos type 0x0a"
might be the problem, but I have no idea how to fix it. Any help would
be highly appreciated!
Thanks!
--
Nikhil Singhal
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