Hello, I'm doing a proyect and I need to read the GPS data from the mts420 sensorboard using iris motes. For this i've downloaded the files in the tinyos-2.x-contrib/mts4x0. I copy all needed files in the correct directories and compile the TestGps and TestGpsParser code and don't have any problem. The problem is when I install the application in the mote.
In TestGps the LED1 is turned on when the control of GPS is done and LED2 is toggled when a packet of the GPS is received (event GPS.dataReady is fired). When I instal the code in the iris mote the LED1 is turned on but LED2 is not toggled. If I modify the code and change the line of toggle LED2 by turn on LED2, in some times it turns on. In TestGpsParser LED0 turn on when the control is ok and LED2 toggles when a packet is received by the event GPSParser.GGAReceived. With this application the control also is allright but the LED2 never is fired. I thought that the problem is that the appliation sends the paquets received from the GPS to the serial port, but if the mts420 sensorboard is conected in the iris mote i can't connect the mote to the serial port (USB). For this i have done a new application that instead of sending to serial port sends data via radio, but like in TestGpsParser the GPSParser.GGAReceived is not fired. I also thought that the problem was the GPS coverage, but I try to run the application in the outside and it don't work. If someone know if the code have some problem or i need some other driver to work with the mts420 sensorboard i will be thank . Thanks for your attention and sorry my english. _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
