76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
#include "target.h"
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#include <helpers/radiolib/TunableRadioHal.h>
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#include <Arduino.h>
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#include <helpers/ArduinoHelpers.h>
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#include <helpers/nrf52/Nrf52HilSpim1Owner.h>
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#if MC_NRF52_HIL_SPIM1_RADIO
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#include <helpers/radiolib/Nrf52BufferedRadioHal.h>
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#endif
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#include <helpers/sensors/MicroNMEALocationProvider.h>
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HeltecTowerV2Board board;
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#if MC_NRF52_HIL_SPIM1_RADIO
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static Nrf52BufferedRadioHal radioHal(SPI, 8000000);
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RADIO_CLASS radio = new Module(&radioHal, P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
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#else
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static TunableRadioHal radio_hal(SPI);
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RADIO_CLASS radio = new Module(&radio_hal, 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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VolatileRTCClock fallback_clock;
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AutoDiscoverRTCClock rtc_clock(fallback_clock);
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MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock);
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EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
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TowerV2ExternalWatchdog external_watchdog;
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#ifdef DISPLAY_CLASS
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DISPLAY_CLASS display;
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MomentaryButton user_btn(PIN_USER_BTN, 1000, true);
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#endif
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bool radio_init() {
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rtc_clock.begin(Wire);
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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);
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}
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bool TowerV2ExternalWatchdog::begin() {
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last_feed_watchdog = 0;
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pinMode(EXTERNAL_WATCHDOG_WAKE_PIN, INPUT);
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pinMode(EXTERNAL_WATCHDOG_DONE_PIN, OUTPUT);
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delay(1);
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digitalWrite(EXTERNAL_WATCHDOG_DONE_PIN, LOW);
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delay(1);
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feed();
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return true;
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}
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void TowerV2ExternalWatchdog::loop() {
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if (millis() - last_feed_watchdog >= EXTERNAL_WATCHDOG_FEED_INTERVAL_MS) {
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feed();
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}
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}
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unsigned long TowerV2ExternalWatchdog::getIntervalMs() const {
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unsigned long elapsed_ms = millis() - last_feed_watchdog;
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if (elapsed_ms >= EXTERNAL_WATCHDOG_FEED_INTERVAL_MS) {
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return 0;
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}
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return EXTERNAL_WATCHDOG_FEED_INTERVAL_MS - elapsed_ms;
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}
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void TowerV2ExternalWatchdog::feed() {
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digitalWrite(EXTERNAL_WATCHDOG_DONE_PIN, HIGH);
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delay(1);
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digitalWrite(EXTERNAL_WATCHDOG_DONE_PIN, LOW);
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last_feed_watchdog = millis();
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}
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