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Update Heltec Tracker v2 to version KCT8103L.

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This commit is contained in:
Quency-D 2026-03-06 14:19:07 +08:00
parent 14db7d43cc
commit cdca79540f
6 changed files with 107 additions and 28 deletions
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22
variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp
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@ -6,19 +6,7 @@ void HeltecTrackerV2Board::begin() {
pinMode(PIN_ADC_CTRL, OUTPUT);
digitalWrite(PIN_ADC_CTRL, LOW); // Initially inactive
// Set up digital GPIO registers before releasing RTC hold. The hold latches
// the pad state including function select, so register writes accumulate
// without affecting the pad. On hold release, all changes apply atomically
// (IO MUX switches to digital GPIO with output already HIGH — no glitch).
pinMode(P_LORA_PA_POWER, OUTPUT);
digitalWrite(P_LORA_PA_POWER,HIGH);
rtc_gpio_hold_dis((gpio_num_t)P_LORA_PA_POWER);
pinMode(P_LORA_PA_EN, OUTPUT);
digitalWrite(P_LORA_PA_EN,HIGH);
rtc_gpio_hold_dis((gpio_num_t)P_LORA_PA_EN);
pinMode(P_LORA_PA_TX_EN, OUTPUT);
digitalWrite(P_LORA_PA_TX_EN,LOW);
loRaFEMControl.init();
esp_reset_reason_t reason = esp_reset_reason();
if (reason != ESP_RST_DEEPSLEEP) {
@ -39,12 +27,12 @@ void HeltecTrackerV2Board::begin() {
void HeltecTrackerV2Board::onBeforeTransmit(void) {
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
digitalWrite(P_LORA_PA_TX_EN,HIGH);
loRaFEMControl.setTxModeEnable();
}
void HeltecTrackerV2Board::onAfterTransmit(void) {
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
digitalWrite(P_LORA_PA_TX_EN,LOW);
loRaFEMControl.setRxModeEnable();
}
void HeltecTrackerV2Board::enterDeepSleep(uint32_t secs, int pin_wake_btn) {
@ -56,9 +44,7 @@ void HeltecTrackerV2Board::begin() {
rtc_gpio_hold_en((gpio_num_t)P_LORA_NSS);
// Hold GC1109 FEM pins during sleep to keep LNA active for RX wake
rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_POWER);
rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_EN);
loRaFEMControl.setRxModeEnableWhenMCUSleep();//It also needs to be enabled in receive mode
if (pin_wake_btn < 0) {
esp_sleep_enable_ext1_wakeup( (1L << P_LORA_DIO_1), ESP_EXT1_WAKEUP_ANY_HIGH); // wake up on: recv LoRa packet