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114 lines
2.8 KiB
114 lines
2.8 KiB
#pragma once
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#include <Arduino.h>
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#include <helpers/ESP32Board.h>
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#include <driver/rtc_io.h>
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#ifndef P_PRIMARY_LNA_EN_ACTIVE
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#define P_PRIMARY_LNA_EN_ACTIVE LOW
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#endif
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#ifndef P_PA1_EN_ACTIVE
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#define P_PA1_EN_ACTIVE HIGH
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#endif
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class StationG3Board : public ESP32Board {
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void setPAModeHigh(bool enabled) {
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#ifdef P_PA1_EN
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// Station G3 PA PL1 mode: LOW/open is PA low, HIGH/short is PA high.
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digitalWrite(P_PA1_EN, enabled ? P_PA1_EN_ACTIVE : !P_PA1_EN_ACTIVE);
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#endif
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}
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void setPrimaryLNAControl(bool enabled) {
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#ifdef P_PRIMARY_LNA_EN
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// Station G3 primary LNA mode is active-low: LOW/open is LNA on, HIGH/short is LNA off.
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digitalWrite(P_PRIMARY_LNA_EN, enabled ? P_PRIMARY_LNA_EN_ACTIVE : !P_PRIMARY_LNA_EN_ACTIVE);
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#endif
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}
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public:
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void begin() {
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ESP32Board::begin();
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#ifdef P_PA1_EN
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rtc_gpio_hold_dis((gpio_num_t)P_PA1_EN);
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pinMode(P_PA1_EN, OUTPUT);
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setPAModeHigh(false);
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#endif
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#ifdef P_PRIMARY_LNA_EN
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rtc_gpio_hold_dis((gpio_num_t)P_PRIMARY_LNA_EN);
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pinMode(P_PRIMARY_LNA_EN, OUTPUT);
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setPrimaryLNAControl(true);
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#endif
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esp_reset_reason_t reason = esp_reset_reason();
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if (reason == ESP_RST_DEEPSLEEP) {
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uint64_t wakeup_source = esp_sleep_get_ext1_wakeup_status();
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if (wakeup_source & (1ULL << P_LORA_DIO_1)) {
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startup_reason = BD_STARTUP_RX_PACKET;
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}
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rtc_gpio_hold_dis((gpio_num_t)P_LORA_NSS);
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rtc_gpio_deinit((gpio_num_t)P_LORA_DIO_1);
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}
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}
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void setPrimaryLNAEnable(bool enabled) {
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setPrimaryLNAControl(enabled);
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}
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void setPrimaryPAHighPower(bool enabled) {
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setPAModeHigh(enabled);
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}
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void onBeforeTransmit() override {
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ESP32Board::onBeforeTransmit();
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setPrimaryLNAControl(false);
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}
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void onAfterTransmit() override {
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ESP32Board::onAfterTransmit();
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setPrimaryLNAControl(true);
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}
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void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1) {
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esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
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rtc_gpio_set_direction((gpio_num_t)P_LORA_DIO_1, RTC_GPIO_MODE_INPUT_ONLY);
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rtc_gpio_pulldown_en((gpio_num_t)P_LORA_DIO_1);
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rtc_gpio_hold_en((gpio_num_t)P_LORA_NSS);
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#ifdef P_PA1_EN
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setPAModeHigh(false);
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rtc_gpio_hold_en((gpio_num_t)P_PA1_EN);
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#endif
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#ifdef P_PRIMARY_LNA_EN
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setPrimaryLNAControl(true);
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rtc_gpio_hold_en((gpio_num_t)P_PRIMARY_LNA_EN);
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#endif
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if (pin_wake_btn < 0) {
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esp_sleep_enable_ext1_wakeup((1ULL << P_LORA_DIO_1), ESP_EXT1_WAKEUP_ANY_HIGH);
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} else {
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esp_sleep_enable_ext1_wakeup((1ULL << P_LORA_DIO_1) | (1ULL << pin_wake_btn), ESP_EXT1_WAKEUP_ANY_HIGH);
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}
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if (secs > 0) {
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esp_sleep_enable_timer_wakeup(secs * 1000000);
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}
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esp_deep_sleep_start();
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}
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uint16_t getBattMilliVolts() override {
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return 0;
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}
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const char* getManufacturerName() const override {
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return "Station G3 ESP32";
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}
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};
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