Assuming you haven't made any changes to the TOSBase or Java code I hazard a guess that you are using the wrong message header format when receiving on the PC. I haven't used the Crickets though...
Try using ListenRaw to look at what you are really getting over the serial, and then match it up to what you expect from various message header files. MS Prasad RS wrote: > 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 > > > _______________________________________________ > 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
