mirror of
https://github.com/meshcore-dev/MeshCore.git
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Quency-D
136 lines
3.5 KiB
C++
136 lines
3.5 KiB
C++
#include "T1Board.h"
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#include <Arduino.h>
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#include <Wire.h>
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#ifdef NRF52_POWER_MANAGEMENT
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const PowerMgtConfig power_config = {
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.lpcomp_ain_channel = PWRMGT_LPCOMP_AIN,
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.lpcomp_refsel = PWRMGT_LPCOMP_REFSEL,
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.voltage_bootlock = PWRMGT_VOLTAGE_BOOTLOCK
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};
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void T1Board::initiateShutdown(uint8_t reason) {
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variant_shutdown();
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bool enable_lpcomp = (reason == SHUTDOWN_REASON_LOW_VOLTAGE ||
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reason == SHUTDOWN_REASON_BOOT_PROTECT);
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pinMode(PIN_BAT_CTL, OUTPUT);
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digitalWrite(PIN_BAT_CTL, enable_lpcomp ? ADC_CTRL_ENABLED : !ADC_CTRL_ENABLED);
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if (enable_lpcomp) {
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configureVoltageWake(power_config.lpcomp_ain_channel, power_config.lpcomp_refsel);
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}
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enterSystemOff(reason);
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}
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#endif
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void T1Board::begin() {
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NRF52Board::begin();
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#ifdef NRF52_POWER_MANAGEMENT
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checkBootVoltage(&power_config);
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#endif
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#if defined(PIN_BOARD_SDA) && defined(PIN_BOARD_SCL)
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Wire.setPins(PIN_BOARD_SDA, PIN_BOARD_SCL);
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#endif
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Wire.begin();
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pinMode(P_LORA_TX_LED, OUTPUT);
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digitalWrite(P_LORA_TX_LED, !LED_STATE_ON);
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pinMode(PIN_GPS_EN, OUTPUT);
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digitalWrite(PIN_GPS_EN, !PIN_GPS_EN_ACTIVE);
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pinMode(PIN_SENSOR_EN, OUTPUT);
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digitalWrite(PIN_SENSOR_EN, PIN_SENSOR_EN_ACTIVE);
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pinMode(PIN_BUZZER, OUTPUT);
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digitalWrite(PIN_BUZZER, LOW);
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pinMode(PIN_BUZZER_VOLTAGE_MULTIPLIER_1, OUTPUT);
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pinMode(PIN_BUZZER_VOLTAGE_MULTIPLIER_2, OUTPUT);
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digitalWrite(PIN_BUZZER_VOLTAGE_MULTIPLIER_1, HIGH);
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digitalWrite(PIN_BUZZER_VOLTAGE_MULTIPLIER_2, HIGH);
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periph_power.begin();
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delay(1);
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}
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void T1Board::onBeforeTransmit() {
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digitalWrite(P_LORA_TX_LED, LED_STATE_ON);
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}
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void T1Board::onAfterTransmit() {
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digitalWrite(P_LORA_TX_LED, !LED_STATE_ON);
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}
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uint16_t T1Board::getBattMilliVolts() {
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analogReadResolution(12);
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analogReference(VBAT_AR_INTERNAL);
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pinMode(PIN_VBAT_READ, INPUT);
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pinMode(PIN_BAT_CTL, OUTPUT);
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digitalWrite(PIN_BAT_CTL, ADC_CTRL_ENABLED);
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delay(10);
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int adcvalue = analogRead(PIN_VBAT_READ);
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digitalWrite(PIN_BAT_CTL, !ADC_CTRL_ENABLED);
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return (uint16_t)((float)adcvalue * MV_LSB * ADC_MULTIPLIER);
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}
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void T1Board::variant_shutdown() {
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nrf_gpio_cfg_default(PIN_TFT_CS);
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nrf_gpio_cfg_default(PIN_TFT_DC);
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nrf_gpio_cfg_default(PIN_TFT_SDA);
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nrf_gpio_cfg_default(PIN_TFT_SCL);
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nrf_gpio_cfg_default(PIN_TFT_RST);
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nrf_gpio_cfg_default(PIN_TFT_LEDA_CTL);
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nrf_gpio_cfg_default(PIN_TFT_VDD_CTL);
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nrf_gpio_cfg_default(PIN_WIRE_SDA);
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nrf_gpio_cfg_default(PIN_WIRE_SCL);
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nrf_gpio_cfg_default(LORA_CS);
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nrf_gpio_cfg_default(SX126X_DIO1);
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nrf_gpio_cfg_default(SX126X_BUSY);
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nrf_gpio_cfg_default(SX126X_RESET);
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nrf_gpio_cfg_default(PIN_SPI_MISO);
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nrf_gpio_cfg_default(PIN_SPI_MOSI);
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nrf_gpio_cfg_default(PIN_SPI_SCK);
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nrf_gpio_cfg_default(PIN_SPI1_MOSI);
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nrf_gpio_cfg_default(PIN_SPI1_SCK);
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nrf_gpio_cfg_default(PIN_GPS_RESET);
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nrf_gpio_cfg_default(PIN_GPS_EN);
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nrf_gpio_cfg_default(PIN_GPS_PPS);
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nrf_gpio_cfg_default(PIN_GPS_RX);
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nrf_gpio_cfg_default(PIN_GPS_TX);
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nrf_gpio_cfg_default(PIN_BUZZER_VOLTAGE_MULTIPLIER_1);
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nrf_gpio_cfg_default(PIN_BUZZER_VOLTAGE_MULTIPLIER_2);
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pinMode(PIN_BUZZER, OUTPUT);
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digitalWrite(PIN_BUZZER, LOW);
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pinMode(PIN_SENSOR_EN, OUTPUT);
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digitalWrite(PIN_SENSOR_EN, !PIN_SENSOR_EN_ACTIVE);
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pinMode(PIN_LED1, OUTPUT);
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digitalWrite(PIN_LED1, !LED_STATE_ON);
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pinMode(PIN_BAT_CTL, OUTPUT);
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digitalWrite(PIN_BAT_CTL, !ADC_CTRL_ENABLED);
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}
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void T1Board::powerOff() {
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variant_shutdown();
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sd_power_system_off();
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}
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const char* T1Board::getManufacturerName() const {
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return "Heltec T1";
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}
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