endpoint C207 radio support
Dependents: mbed_mqtt_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_cellular
MBEDUbloxGPS.cpp
- Committer:
- ansond
- Date:
- 2014-09-26
- Revision:
- 23:a12a6b3910a9
- Parent:
- 22:dca1bfab3021
File content as of revision 23:a12a6b3910a9:
/* Copyright C2013 Doug Anson, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files the "Software", to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ // class support #include "MBEDUbloxGPS.h" // MBEDEndpoint support #include "MBEDEndpoint.h" // our instance MBEDUbloxGPS *_ublox_gps_instance = NULL; bool _ublox_gps_loop = true; #ifdef ENABLE_THREADS // threaded task static void read_gps(void const *args) { while (_ublox_gps_loop == true && _ublox_gps_instance != NULL) { _ublox_gps_instance->update(); Thread::wait(UBLOX_GPS_POLL_MS); } if (_ublox_gps_instance != NULL) _ublox_gps_instance->logger()->log("GPS update thread stopping..."); } #endif // default constructor MBEDUbloxGPS::MBEDUbloxGPS(Logger *error_handler, void *endpoint,void *gps) : BaseClass(error_handler,endpoint) { #ifdef ENABLE_THREADS this->m_gps_poll_thread = NULL; #endif this->m_gps = (GPSParser *)gps; this->m_latitude = 0; this->m_longitude = 0; _ublox_gps_instance = this; } // default destructor MBEDUbloxGPS::~MBEDUbloxGPS() { #ifdef ENABLE_THREADS if (this->m_gps_poll_thread != NULL) { this->m_gps_poll_thread->terminate(); delete this->m_gps_poll_thread; } #endif } // update our GPS info void MBEDUbloxGPS::update() { char out[20]; memset(out,0,20); sprintf(out,"<GPS off>"); // convert the input to latitude/longitude decimal values this->logger()->log("GPS: Output: %s",out); } // start the update thread and connect bool MBEDUbloxGPS::connect() { #ifdef ENABLE_THREADS if (this->m_gps_poll_thread == NULL) { this->logger()->log("starting GPS update thread..."); this->m_gps_poll_thread = new Thread(read_gps); } #endif return true; } // halt the update thread and disconnect bool MBEDUbloxGPS::disconnect() { _ublox_gps_loop = false; return true; } // get latitude float MBEDUbloxGPS::getLatitude() { return this->m_latitude; } // get longitude float MBEDUbloxGPS::getLongitude() { return this->m_longitude; }