Diff: main.cpp

Revision:

1:1497469db426

Parent:

0:39b09b3d8731

Child:

2:c8839c41737b

--- a/main.cpp	Tue Jan 30 13:47:17 2018 -0600
+++ b/main.cpp	Thu May 23 16:18:00 2019 +0000
@@ -1,54 +1,20 @@
-// ----------------------------------------------------------------------------
-// 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);
+void read_gps() {
+    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);
-    }
+    // Utilize latitude and longitude values here
+    printf("\r\nLatitude: %s\r\nLongitude: %s\r\n", latBuffer, lonBuffer);
 }
 
 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;
-}
\ No newline at end of file
+    EventQueue queue;
+    queue.call_every(1000, read_gps);
+    gps.start();
+    queue.dispatch();
+}