Diff: main.cpp

Revision:

1:2ace7946a246

Parent:

0:ce5f06c3895f

Child:

2:0c9ade531a5b

--- a/main.cpp	Wed Feb 22 03:52:43 2012 +0000
+++ b/main.cpp	Wed Feb 22 04:15:52 2012 +0000
@@ -5,13 +5,19 @@
 GPS gps(p9, p10);
 
 int main() {
-    while(1) {
-        if(gps.sample()) {
-            pc.printf("I'm at %f, %f\n", gps.get_dec_longitude(), gps.get_dec_latitude());
-            pc.printf("%d satelites used\n", gps.get_satelites());
-            pc.printf("altitude = %f M\n\n", gps.get_msl_altitude());
-        } else {
-            pc.printf("Oh Dear! No lock :(\n");
+    int gps_message;
+    while (1) {
+        gps_message = gps.sample();
+        if (gps_message != NO_MSG) { // 0 is no message
+            if (gps_message == PARSED) {
+                pc.printf("I'm at %f, %f\n", gps.get_dec_longitude(), gps.get_dec_latitude());
+                pc.printf("%d satelites used\n", gps.get_satelites());
+                pc.printf("altitude = %f M\n\n", gps.get_msl_altitude());
+            } else if (gps_message == NO_LOCK) {
+                pc.printf("Oh Dear! No lock :(\n");
+            } else if (gps_message == NOT_PARSED) {
+                pc.printf("\n\n -- Message not Parsed --\n\n");
+            }
         }
     }
 }
\ No newline at end of file