christian b / GPS

Mbed library to handle GPS data reception and parsing

Dependents:   GPS_U-blox_NEO-6M_Code

Features

  • All positionning parameters are contained into a global data structure.
  • Automatic nema string parsing and data structure update.
    • GSA,GGA,VTG and RMC
  • Convert latitude and longitude to decimal value.
  • Converts latittude,longitude and altitude to ECEF coordinates.

Planed developement

  • Test library for RTOS use.
  • Complete the nema parsing decoders (couple of parameters are not parsed yet and not present in the data structure).
  • Add conversion tool to get ENU coordinates.

Diff: defines/mbedGPSDefs.h

Revision:
2:72ac4d7044a7
Parent:
0:0c1aa5906cef
Child:
3:20f8faf2ad18
--- a/defines/mbedGPSDefs.h	Mon Apr 06 17:41:43 2015 +0000
+++ b/defines/mbedGPSDefs.h	Sun Feb 14 05:55:38 2016 +0000
@@ -10,15 +10,20 @@
 //=======================================================================
 // GPS COMMANDS
 #define GPS_CMD_GPGGA   "$GPGGA"
+#define GPS_GPGGAR      1
 #define GPS_CMD_GPGSA   "$GPGSA"
+#define GPS_GPGSAR      2
 #define GPS_CMD_GPGSV   "$GPGSV"
+#define GPS_GPGSVR      3
 #define GPS_CMD_GPRMC   "$GPRMC"
+#define GPS_GPRMCR      4
 #define GPS_CMD_GPVTG   "$GPVTG"
-
+#define GPS_GPVTGR      5
 //=======================================================================
 // GPS MESSAGE STRUCTURE
 typedef struct {
     char data[RX_BUFFER_SIZE];
+    char MessageIsNew;
     }message;
     
 //=======================================================================