Wesley Schon
/
GP20U7_HelloWorld
Hello World Program for GP20U7 GPS module from Sparkfun
Diff: main.cpp
- Revision:
- 0:746d8bb63453
- Child:
- 1:52264413b0b7
diff -r 000000000000 -r 746d8bb63453 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Mar 16 04:28:17 2016 +0000 @@ -0,0 +1,45 @@ +#include "mbed.h" +#include "GPS.h" + +Serial pc(USBTX, USBRX); +GPS gps(p13, p14); + +int main() { + pc.printf("start main\r\n"); + while(1) { + //wait(0.1); + //pc.printf("\nHello world\n\r"); + //printf ("\n\r the value of GPS sample is : %d\n\r", gps.sample()); + if(gps.sample()) { + pc.printf("\r\nsampled\r\n"); + pc.printf("I'm at %f, %f\n\r", gps.longitude, gps.latitude); + //pc.printf("good\r\n"); + } else { + pc.printf("Oh Dear! No lock :(\n\r"); + //pc.printf("bad\r\n"); + } + } +} + + +/* +$GPRMC,000115.039,V,,,,,,,291006,,*2C +$GPGGA,000116.031,,,,,0,00,,,M,0.0,M,,0000*52 +$GPGSA,A,1,,,,,,,,,,,,,,,*1E +$GPGSV,3,1,12,20,00,000,,10,00,000,,31,00,000,,27,00,000,*7C +$GPGSV,3,2,12,19,00,000,,07,00,000,,04,00,000,,24,00,000,*76 +$GPGSV,3,3,12,16,00,000,,28,00,000,,26,00,000,,29,00,000,*78 +$GPRMC,000116.031,V,,,,,,,291006,,*27 +$GPGGA,000117.035,,,,,0,00,,,M,0.0,M,,0000*57 +$GPGSA,A,1,,,,,,,,,,,,,,,*1E +$GPRMC,000117.035,V,,,,,,,291006,,*22 +$GPGGA,000118.039,,,,,0,00,,,M,0.0,M,,0000*54 +$GPGSA,A,1,,,,,,,,,,,,,,,*1E +$GPRMC,000118.039,V,,,,,,,291006,,*21 +$GPGGA,000119.035,,,,,0,00,,,M,0.0,M,,0000*59 +$GPGSA,A,1,,,,,,,,,,,,,,,*1E +$GPRMC,000119.035,V,,,,,,,291006,,*2C +$GPGGA,000120.037,,,,,0,00,,,M,0.0,M,,0000*51 +$GPGSA,A,1,,,,,,,,,,,,,,,*1E +$GPRMC,000120.037,V,,,,,,,291006,,*24 +*/ \ No newline at end of file