Dennis Morello
/
app_gps
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Dependencies: MTK3339 TextLCD mbed tsi_sensor
Fork of
app_gps
by 
EmbeddedArtists AB
Diff: main.cpp
- Revision:
- 0:828a0c36c3e2
- Child:
- 1:80d31bcee0e5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Nov 07 11:53:56 2013 +0000
@@ -0,0 +1,36 @@
+#include "mbed.h"
+#include "MTK3339.h"
+
+static int waitData = 0;
+static MTK3339 gps(P4_22, P4_23);
+
+
+static void dataAvailable() {
+ waitData |= gps.getAvailableDataType();
+}
+
+int main(void) {
+
+ gps.start(&dataAvailable, (MTK3339::NmeaGga|MTK3339::NmeaVtg));
+
+ while(1) {
+ while(waitData == 0);
+
+ if ((waitData & MTK3339::NmeaGga) != 0) {
+ waitData &= ~(MTK3339::NmeaGga);
+ printf("gpa: fix=%d, sats=%d, alt=%f, lat=%f, lon=%f\n",
+ gps.gga.fix, gps.gga.satellites, gps.gga.altitude,
+ gps.getLatitudeAsDegrees(), gps.getLongitudeAsDegrees());
+ }
+ if ((waitData & MTK3339::NmeaVtg) != 0) {
+ waitData &= ~(MTK3339::NmeaVtg);
+ printf("vtg: course=%f, speed=%f km/h, mode=%c\n",
+ gps.vtg.course, gps.vtg.speedKmHour, gps.vtg.mode);
+ }
+
+ waitData &= (MTK3339::NmeaGga|MTK3339::NmeaVtg);
+ }
+
+
+
+}
\ No newline at end of file