Allan Li
/
Final_Demo
GPS and Compass update every1 sec
Diff: main.cpp
- Revision:
- 0:b28303f602dc
- Child:
- 1:ce62180e1576
diff -r 000000000000 -r b28303f602dc main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Nov 17 22:17:18 2013 +0000 @@ -0,0 +1,26 @@ +#include "HMC6352.h" +#include "mbed.h" +#include "GPS.h" + +//HMC6352 use an I2C interface so we here have scl-p27 and sda-28 +//BR-355 GPS use serial port p10-RX +HMC6352 compass(p28, p27); +Serial pc(USBTX, USBRX); +GPS gps(p9, p10); + +int main() { + pc.printf("Starting HMC6352 test...\n"); + //Continuous mode, periodic set/reset, 20Hz measurement rate. + compass.setOpMode(HMC6352_CONTINUOUS, 1, 20); + while (1) { + wait(1); + pc.printf("The compass Heading is: %f\n", compass.sample() / 10.0); + if(gps.sample()){ + pc.printf("I'm at %f, %f\n", gps.longitude, gps.latitude); + } + else{ + pc.printf("Oh, no signal......"); + } + } +} +