Hello,

I am trying to use Cricket motes for an application (using TinyOS 1.x). I have 
a Cricket 
mote which sends distance meaurements to a Base Station. In the base 
station , am seeing a very strange behavior. The length of the 
TOS_MSg->Length field which has the information related to payload 
length is set to 0 while sending over serial port.

I do a print of the message before it is being sent over UART (using 
UARTSend.send interface provided by  FramerM component) . I can see the 
length to be 16 , but when i print the message returned by 
UARTSend.sendDone i see that the length has been set to 0.  Even the  
message at the receiving end (java tinoys serial message interface) i 
see that the length field is 0 which causes it to think that the TOS_Msg 
is invalid.

Does anyone have any suggestion?


Search Keywords : TOS_Msg Invalid length Cricket UARTSend.send TinyOS 1.x

Thanks
Prasad RS


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