Diff: main.cpp

Revision:

0:39b09b3d8731

Child:

1:7239f4aa1605

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jan 30 13:47:17 2018 -0600
@@ -0,0 +1,54 @@
+// ----------------------------------------------------------------------------
+// Copyright 2016-2017 ARM Ltd.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ----------------------------------------------------------------------------
+
+#include "mbed.h"
+
+#include "GroveGPS.h"
+
+Serial gps_serial(D1, D0, 9600);
+
+Thread gpsThread;
+GroveGPS gps;
+
+// Runs at 1Hz and updates the GPS location every second
+void gps_updater_thread() {
+    while(true) {
+        char latBuffer[16], lonBuffer[16];
+        gps.getLatitude(latBuffer);
+        gps.getLongitude(lonBuffer);
+
+        // Utilize latitude and longitude values here
+        printf("Latitude: %f\n, Longitude: %f\n", latBuffer, lonBuffer);
+        wait(1);
+    }
+}
+
+int main() {
+
+    // Start a thread to get updated GPS values
+    gpsThread.start(gps_updater_thread);
+
+    // Read the serial bus to get NMEA GPS details
+    while (true) {
+        if (gps_serial.readable()) {
+            gps.readCharacter(gps_serial.getc());
+        }
+    }
+
+    return 0;
+}
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