David Spillman / GPS2

Updated version with new commands and sleep mode

Fork of GPS by Sam Clarke

Files at this revision

API Documentation at this revision

Revision 2:dcc14e81f8be, committed 2012-10-13

Comitter:
SamClarke
Date:
Sat Oct 13 04:27:18 2012 +0000
Parent:
1:0a034c2dbea6
Child:
3:5cb504ce2793
Commit message:
Format for time from hhmmss.msms to hh:mm:ss.msms; gps.hours; gps.minutes; gps.seconds;

Changed in this revision

GPS.cpp Show annotated file Show diff for this revision Revisions of this file
GPS.h Show annotated file Show diff for this revision Revisions of this file 
--- a/GPS.cpp	Tue Oct 09 18:47:58 2012 +0000
+++ b/GPS.cpp	Sat Oct 13 04:27:18 2012 +0000
@@ -11,7 +11,7 @@
     while(1) {
         getData();
         if(sscanf(NEMA, "GPGGA, %*f, %*f, %*c, %*f, %*c, %d, %d, %*f, %f", &fixtype, &satellites, &altitude) >=1);
-        if(sscanf(NEMA, "GPRMC, %f, %c, %f, %c, %f, %c, %f, %f, %d", &time, &validity, &latitude, &ns, &longitude, &ew, &speed, &heading, &date) >=1) {
+        if(sscanf(NEMA, "GPRMC, %2d%2d%f, %c, %f, %c, %f, %c, %f, %f, %d", &hours, &minutes, &seconds, &validity, &latitude, &ns, &longitude, &ew, &speed, &heading, &date) >=1) {
             if(fixtype == 0) {
                 return 0;
             }
@@ -60,7 +60,7 @@
 
 void GPS::Init()
 {
-    _UltimateGps.printf("$PMTK220,1000*1F\r\n");
+    _UltimateGps.printf("$PMTK220,200*2C\r\n");
     wait(1);
     _UltimateGps.printf("$PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*28\r\n");
     wait(1);

--- a/GPS.h	Tue Oct 09 18:47:58 2012 +0000
+++ b/GPS.h	Sat Oct 13 04:27:18 2012 +0000
@@ -29,6 +29,9 @@
     void Init();
     int parseData();
     float time;         // UTC time
+    int hours;
+    int minutes;
+    float seconds;
     char validity,ns,ew;// RMC data status A = Data Valid; V = Data Not valid;
     float latitude;     //
     float longitude;    //