Basic GPS message parser

Fork of GPS by Simon Ford

Revision:
3:ac28455d8e5a
Parent:
2:8c97b7918a94
--- a/GPS.h	Mon Feb 15 20:56:20 2016 +0000
+++ b/GPS.h	Tue Aug 22 15:23:05 2017 +0000
@@ -48,6 +48,9 @@
     /** The time from the message */
     float time;
     
+    /** Altitude */
+    float altitude;
+    
 private:
     float trunc(float v);
     void getline();