mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-04-20 22:13:47 +00:00
152 lines
3.8 KiB
C++
152 lines
3.8 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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MeshadventurerBoard board;
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#if defined(P_LORA_SCLK)
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static SPIClass spi;
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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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#else
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
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#endif
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WRAPPER_CLASS radio_driver(radio, board);
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ESP32RTCClock fallback_clock;
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AutoDiscoverRTCClock rtc_clock(fallback_clock);
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MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1);
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MASensorManager sensors = MASensorManager(nmea);
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#ifdef DISPLAY_CLASS
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DISPLAY_CLASS display;
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#endif
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#ifndef LORA_CR
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#define LORA_CR 5
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#endif
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bool radio_init() {
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fallback_clock.begin();
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rtc_clock.begin(Wire);
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#ifdef SX126X_DIO3_TCXO_VOLTAGE
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float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
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#else
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float tcxo = 1.6f;
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#endif
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#if defined(P_LORA_SCLK)
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spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
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#endif
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int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
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if (status != RADIOLIB_ERR_NONE) {
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Serial.print("ERROR: radio init failed: ");
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Serial.println(status);
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return false; // fail
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}
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radio.setCRC(1);
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#if defined(SX126X_RXEN) && defined(SX126X_TXEN)
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radio.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
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#endif
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#ifdef SX126X_CURRENT_LIMIT
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radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
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#endif
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#ifdef SX126X_DIO2_AS_RF_SWITCH
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radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
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#endif
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#ifdef SX126X_RX_BOOSTED_GAIN
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radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
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#endif
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return true; // success
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}
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uint32_t radio_get_rng_seed() {
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return radio.random(0x7FFFFFFF);
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}
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
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radio.setFrequency(freq);
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radio.setSpreadingFactor(sf);
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radio.setBandwidth(bw);
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radio.setCodingRate(cr);
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}
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void radio_set_tx_power(uint8_t dbm) {
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radio.setOutputPower(dbm);
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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 MASensorManager::start_gps() {
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if(!gps_active) {
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MESH_DEBUG_PRINTLN("starting GPS");
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gps_active = true;
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}
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}
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void MASensorManager::stop_gps() {
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if(gps_active) {
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MESH_DEBUG_PRINTLN("stopping GPS");
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gps_active = false;
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}
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}
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bool MASensorManager::begin() {
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Serial1.setPins(PIN_GPS_RX, PIN_GPS_TX);
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Serial1.begin(9600);
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delay(500);
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return true;
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}
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bool MASensorManager::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 MASensorManager::loop() {
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static long next_gps_update = 0;
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_location->loop();
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if(millis() > next_gps_update && gps_active) {
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if(_location->isValid()) {
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node_lat = ((double)_location->getLatitude()) / 1000000.;
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node_lon = ((double)_location->getLongitude()) / 1000000.;
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node_altitude = ((double)_location->getAltitude()) / 1000.0;
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MESH_DEBUG_PRINTLN("lat %f lon %f", node_lat, node_lon);
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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 MASensorManager::getNumSettings() const { return 1; } // just one supported: "gps" (power switch)
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const char* MASensorManager::getSettingName(int i) const {
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return i == 0 ? "gps" : NULL;
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}
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const char* MASensorManager::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 MASensorManager::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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stop_gps();
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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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