Diff: nmea.h

Revision:

0:26713d1db198

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nmea.h	Thu Mar 10 17:27:10 2016 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+
+// latitude is N/S, has 2 digits
+// longitude is E/W, has 3 digits
+struct NMEA_data {
+    // time
+    int hours;
+    int minutes;
+    int seconds;
+    
+    // date
+    int day;
+    int month; 
+    int year;
+    
+    // location
+    int longitude;
+    double longitude_minutes;
+    char longitude_direction;
+    int latitude;
+    double latitude_minutes;
+    char latitude_direction;
+    
+    // A = active (has lock), V = void (no lock)
+    char lock_flag;
+    
+    // bearing
+    double speed;
+    double tracking_angle;
+};
+
+void get_nmea(Serial *s, char *buffer, int buflen);
+void get_line(Serial *s, char *buffer, int buflen);
+
+struct NMEA_data empty_nmea();
+
+struct NMEA_data parse_line(char *str);
\ No newline at end of file