Jim Carver
/
GroveGPS-Example_bug
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Fork of
GroveGPS-Example
by 
Michael Ray
Revision 1:7239f4aa1605, committed 2018-05-31
- Comitter:
- JimCarver
- Date:
- Thu May 31 16:29:40 2018 +0000
- Parent:
- 0:39b09b3d8731
- Commit message:
- bug
Changed in this revision
--- a/GroveGPS.lib Tue Jan 30 13:47:17 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -https://os.mbed.com/users/michaelray/code/GroveGPS/#56d6407653a7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GroveGPS_bug.lib Thu May 31 16:29:40 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/JimCarver/code/GroveGPS_bug/#e3f570014ab4
--- a/main.cpp Tue Jan 30 13:47:17 2018 -0600
+++ b/main.cpp Thu May 31 16:29:40 2018 +0000
@@ -20,34 +20,52 @@
#include "GroveGPS.h"
-Serial gps_serial(D1, D0, 9600);
+extern int GPS_init();
+extern GroveGPS gps;
+Thread gpsThread(osPriorityNormal);
-Thread gpsThread;
-GroveGPS gps;
// Runs at 1Hz and updates the GPS location every second
void gps_updater_thread() {
+ int tt, hours, minutes, seconds, tday;
+ int months[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+ printf("Thread Initialized\r\n");
while(true) {
char latBuffer[16], lonBuffer[16];
gps.getLatitude(latBuffer);
gps.getLongitude(lonBuffer);
// Utilize latitude and longitude values here
- printf("Latitude: %f\n, Longitude: %f\n", latBuffer, lonBuffer);
+ printf("\r\nLa=%s Lo=%s\r\n", latBuffer, lonBuffer);
+ tt = gps.gps_zda.utc_time;
+ hours = tt / 10000;
+ tt = tt - (hours*10000);
+ minutes = tt / 100;
+ seconds = tt - (minutes*100);
+ // Correct UTC to PAcific time
+ hours -= 7;
+ tday = gps.gps_zda.day;
+ if(hours < 0) { // UTC Correct
+ hours += 24;
+ tday -= 1;
+ if(!tday) {
+ tday = months[gps.gps_zda.month];
+ }
+ }
+ printf("\r\n%02d", seconds);
wait(1);
}
}
int main() {
-
+ GPS_init();
+ printf("GPS Initialized\r\n");
// Start a thread to get updated GPS values
- gpsThread.start(gps_updater_thread);
+ gpsThread.start(callback(gps_updater_thread));
- // Read the serial bus to get NMEA GPS details
+ // do nothing while the library does all the work
while (true) {
- if (gps_serial.readable()) {
- gps.readCharacter(gps_serial.getc());
- }
+
}
return 0;
--- a/mbed-os.lib Tue Jan 30 13:47:17 2018 -0600 +++ b/mbed-os.lib Thu May 31 16:29:40 2018 +0000 @@ -1,1 +1,1 @@ -https://github.com/ARMmbed/mbed-os/#cf5065c3126210cc7f1132886c22c42d9574bcce +https://github.com/ARMmbed/mbed-os/#c26126ee5951b70703989c844c4d0bc8f498049b