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Update Heltec Tracker v2 to version KCT8103L. (#9822)

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* Update Heltec Tracker v2 to version KCT8103L.

* Fixed the issue of inaccurate comments.

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Quency-D
2026-03-06 06:15:42 -06:00
committed by GitHub
co-authored by GitHub Ben Meadors
parent cb28c38828
commit 3d524be965
5 changed files with 64 additions and 30 deletions
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src/mesh/LoRaFEMInterface.cpp
+40 -5
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@@ -41,18 +41,33 @@ void LoRaFEMInterface::init(void)
}
#elif defined(USE_GC1109_PA)
fem_type = GC1109_PA;
pinMode(LORA_PA_POWER, OUTPUT);
digitalWrite(LORA_PA_POWER, HIGH);
#if defined(ARCH_ESP32)
rtc_gpio_hold_dis((gpio_num_t)LORA_PA_POWER);
rtc_gpio_hold_dis((gpio_num_t)LORA_GC1109_PA_EN);
rtc_gpio_hold_dis((gpio_num_t)LORA_GC1109_PA_TX_EN);
#endif
pinMode(LORA_PA_POWER, OUTPUT);
digitalWrite(LORA_PA_POWER, HIGH);
delay(1);
pinMode(LORA_GC1109_PA_EN, OUTPUT);
digitalWrite(LORA_GC1109_PA_EN, HIGH);
pinMode(LORA_GC1109_PA_TX_EN, OUTPUT);
digitalWrite(LORA_GC1109_PA_TX_EN, LOW);
#elif defined(USE_KCT8103L_PA)
fem_type = KCT8103L_PA;
pinMode(LORA_PA_POWER, OUTPUT);
digitalWrite(LORA_PA_POWER, HIGH);
#if defined(ARCH_ESP32)
rtc_gpio_hold_dis((gpio_num_t)LORA_PA_POWER);
rtc_gpio_hold_dis((gpio_num_t)LORA_KCT8103L_PA_CSD);
rtc_gpio_hold_dis((gpio_num_t)LORA_KCT8103L_PA_CTX);
#endif
delay(1);
pinMode(LORA_KCT8103L_PA_CSD, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
pinMode(LORA_KCT8103L_PA_CTX, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
setLnaCanControl(true);
#endif
}
@@ -73,6 +88,9 @@ void LoRaFEMInterface::setSleepModeEnable(void)
#elif defined(USE_GC1109_PA)
digitalWrite(LORA_GC1109_PA_EN, LOW);
digitalWrite(LORA_GC1109_PA_TX_EN, LOW);
#elif defined(USE_KCT8103L_PA)
// shutdown the PA
digitalWrite(LORA_KCT8103L_PA_CSD, LOW);
#endif
}
@@ -89,6 +107,9 @@ void LoRaFEMInterface::setTxModeEnable(void)
#elif defined(USE_GC1109_PA)
digitalWrite(LORA_GC1109_PA_EN, HIGH); // CSD=1: Chip enabled
digitalWrite(LORA_GC1109_PA_TX_EN, HIGH); // CPS: 1=full PA, 0=bypass (for RX, CPS is don't care)
#elif defined(USE_KCT8103L_PA)
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
#endif
}
@@ -109,6 +130,13 @@ void LoRaFEMInterface::setRxModeEnable(void)
#elif defined(USE_GC1109_PA)
digitalWrite(LORA_GC1109_PA_EN, HIGH); // CSD=1: Chip enabled
digitalWrite(LORA_GC1109_PA_TX_EN, LOW);
#elif defined(USE_KCT8103L_PA)
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
if (lna_enabled) {
digitalWrite(LORA_KCT8103L_PA_CTX, LOW);
} else {
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
}
#endif
}
@@ -143,6 +171,15 @@ void LoRaFEMInterface::setRxModeEnableWhenMCUSleep(void)
rtc_gpio_hold_en((gpio_num_t)LORA_GC1109_PA_EN);
gpio_pulldown_en((gpio_num_t)LORA_GC1109_PA_TX_EN);
#endif
#elif defined(USE_KCT8103L_PA)
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
rtc_gpio_hold_en((gpio_num_t)LORA_KCT8103L_PA_CSD);
if (lna_enabled) {
digitalWrite(LORA_KCT8103L_PA_CTX, LOW);
} else {
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
}
rtc_gpio_hold_en((gpio_num_t)LORA_KCT8103L_PA_CTX);
#endif
}
@@ -169,11 +206,9 @@ int8_t LoRaFEMInterface::powerConversion(int8_t loraOutputPower)
}
#else
#ifdef ARCH_PORTDUINO
size_t num_pa_points = portduino_config.num_pa_points;
const uint16_t *tx_gain = portduino_config.tx_gain_lora;
uint16_t tx_gain_num = num_pa_points;
uint16_t tx_gain_num = portduino_config.num_pa_points;
#else
size_t num_pa_points = NUM_PA_POINTS;
const uint16_t tx_gain[NUM_PA_POINTS] = {TX_GAIN_LORA};
uint16_t tx_gain_num = NUM_PA_POINTS;
#endif