9d52b1fd68
Add get leds and set leds on|off for Companion, repeater, room server and sensor builds. Preserve the setting across reboots and cover GPIO, RGB, Bluetooth, notification and expander indicators without changing radio amplifier controls or screen backlights. RAK Companions blink while advertising and keep the Bluetooth LED off once connected, including late timer callbacks. Adapted from meshcore-dev/MeshCore#3605 and #2694. Validated with host regressions and firmware builds for SenseCAP Solar, RAK4631, T096, Heltec V4, T-Beam, Xiao S3, Pico W and Wio E5 Mini. Co-authored-by: R0ck <develop@hectospark.co.uk> Co-authored-by: Nick Dunklee <nick@dunklee.org>
114 lines
2.9 KiB
C++
114 lines
2.9 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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NRF52BoardDCDC::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::applyLedPolicy() {
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NRF52Board::applyLedPolicy();
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if (!mesh::leds::enabled()) digitalWrite(P_LORA_TX_LED, !LED_STATE_ON);
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}
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void T1Board::onBeforeTransmit() {
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if (mesh::leds::enabled()) 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 calibrateBatteryMillivolts((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_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::shutdownPeripherals() {
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NRF52Board::shutdownPeripherals();
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variant_shutdown();
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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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