Jim Carver
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GroveGPS-Example
Thread based example
Fork of GroveGPS-Example by
main.cpp
- Committer:
- Michael Ray
- Date:
- 2018-01-30
- Revision:
- 0:39b09b3d8731
- Child:
- 1:b64f47a659a1
File content as of revision 0:39b09b3d8731:
// ---------------------------------------------------------------------------- // 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; }