mirror of
https://github.com/meshcore-dev/MeshCore.git
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117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
#include <Arduino.h>
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#include "target.h"
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#include <helpers/sensors/MicroNMEALocationProvider.h>
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MeshTrackerX1Board board;
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI);
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WRAPPER_CLASS radio_driver(radio, board);
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VolatileRTCClock rtc_clock;
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MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock);
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MeshTrackerX1SensorManager sensors = MeshTrackerX1SensorManager(nmea);
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#ifdef DISPLAY_CLASS
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NullDisplayDriver display;
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#endif
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bool radio_init() {
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return radio.std_init(&SPI);
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}
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mesh::LocalIdentity radio_new_identity() {
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RadioNoiseListener rng(radio);
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return mesh::LocalIdentity(&rng); // create new random identity
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}
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void MeshTrackerX1SensorManager::start_gps() {
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gps_active = true;
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// this init sequence comes from seeed examples and deals with all gps pins
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pinMode(GPS_EN, OUTPUT);
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digitalWrite(GPS_EN, HIGH);
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delay(10);
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pinMode(GPS_VRTC_EN, OUTPUT);
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digitalWrite(GPS_VRTC_EN, HIGH);
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delay(10);
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pinMode(GPS_RESET, OUTPUT);
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digitalWrite(GPS_RESET, HIGH);
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delay(10);
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digitalWrite(GPS_RESET, LOW);
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pinMode(GPS_SLEEP_INT, OUTPUT);
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digitalWrite(GPS_SLEEP_INT, HIGH);
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pinMode(GPS_RTC_INT, OUTPUT);
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digitalWrite(GPS_RTC_INT, LOW);
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}
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void MeshTrackerX1SensorManager::sleep_gps() {
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gps_active = false;
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digitalWrite(GPS_VRTC_EN, HIGH); // keep RTC alive for faster fix on wake
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digitalWrite(GPS_EN, LOW);
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digitalWrite(GPS_RESET, LOW);
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digitalWrite(GPS_SLEEP_INT, HIGH);
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digitalWrite(GPS_RTC_INT, LOW);
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}
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void MeshTrackerX1SensorManager::stop_gps() {
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gps_active = false;
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digitalWrite(GPS_VRTC_EN, LOW);
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digitalWrite(GPS_EN, LOW);
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digitalWrite(GPS_RESET, LOW);
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digitalWrite(GPS_SLEEP_INT, HIGH);
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digitalWrite(GPS_RTC_INT, LOW);
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}
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bool MeshTrackerX1SensorManager::begin() {
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// init GPS
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Serial1.begin(GPS_BAUD_RATE);
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return true;
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}
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bool MeshTrackerX1SensorManager::querySensors(uint8_t requester_permissions, CayenneLPP& telemetry) {
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if (requester_permissions & TELEM_PERM_LOCATION) { // does requester have permission?
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telemetry.addGPS(TELEM_CHANNEL_SELF, node_lat, node_lon, node_altitude);
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}
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return true;
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}
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void MeshTrackerX1SensorManager::loop() {
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static long next_gps_update = 0;
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_nmea->loop();
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if (millis() > next_gps_update) {
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if (gps_active && _nmea->isValid()) {
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node_lat = ((double)_nmea->getLatitude())/1000000.;
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node_lon = ((double)_nmea->getLongitude())/1000000.;
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node_altitude = ((double)_nmea->getAltitude()) / 1000.0;
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}
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next_gps_update = millis() + 1000;
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}
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}
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int MeshTrackerX1SensorManager::getNumSettings() const { return 1; } // just one supported: "gps" (power switch)
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const char* MeshTrackerX1SensorManager::getSettingName(int i) const {
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return i == 0 ? "gps" : NULL;
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}
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const char* MeshTrackerX1SensorManager::getSettingValue(int i) const {
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if (i == 0) {
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return gps_active ? "1" : "0";
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}
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return NULL;
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}
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bool MeshTrackerX1SensorManager::setSettingValue(const char* name, const char* value) {
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if (strcmp(name, "gps") == 0) {
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if (strcmp(value, "0") == 0) {
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sleep_gps(); // sleep for faster fix !
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} else {
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start_gps();
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}
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return true;
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}
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return false; // not supported
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}
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