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* HeltecV3 targets, now flash built-in LED on LoRa TX

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This commit is contained in:
Scott Powell
2025-01-27 12:53:34 +11:00
parent 37a6c230ad
commit 6fc21b815d
3 changed files with 17 additions and 2 deletions
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2
examples/simple_repeater/main.cpp
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@@ -453,7 +453,7 @@ public:
savePrefs(); savePrefs();
strcpy(reply, "OK"); strcpy(reply, "OK");
} else { } else {
sprintf(reply, "unknown config: %s", &command[4]); sprintf(reply, "unknown config: %s", config);
} }
} else if (memcmp(command, "ver", 3) == 0) { } else if (memcmp(command, "ver", 3) == 0) {
strcpy(reply, FIRMWARE_VER_TEXT); strcpy(reply, FIRMWARE_VER_TEXT);

3
platformio.ini
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@@ -47,6 +47,7 @@ build_flags =
-D RADIO_CLASS=CustomSX1262 -D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper -D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=22 -D LORA_TX_POWER=22
-D P_LORA_TX_LED=35
-D SX126X_DIO2_AS_RF_SWITCH=true -D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_DIO3_TCXO_VOLTAGE=1.8 -D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_CURRENT_LIMIT=130.0f ; for best TX power! -D SX126X_CURRENT_LIMIT=130.0f ; for best TX power!
@@ -80,7 +81,7 @@ extends = Heltec_lora32_v3
build_src_filter = ${Heltec_lora32_v3.build_src_filter} +<../examples/simple_room_server/main.cpp> build_src_filter = ${Heltec_lora32_v3.build_src_filter} +<../examples/simple_room_server/main.cpp>
build_flags = build_flags =
${Heltec_lora32_v3.build_flags} ${Heltec_lora32_v3.build_flags}
-D ADVERT_NAME="\"Test Room\"" -D ADVERT_NAME="\"Heltec Room\""
-D ADVERT_LAT=-37.0 -D ADVERT_LAT=-37.0
-D ADVERT_LON=145.0 -D ADVERT_LON=145.0
-D ADMIN_PASSWORD="\"password\"" -D ADMIN_PASSWORD="\"password\""

14
src/helpers/HeltecV3Board.h
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@@ -42,6 +42,11 @@ public:
adcAttachPin(PIN_VBAT_READ); adcAttachPin(PIN_VBAT_READ);
analogReadResolution(10); analogReadResolution(10);
pinMode(PIN_ADC_CTRL, OUTPUT); pinMode(PIN_ADC_CTRL, OUTPUT);
#ifdef P_LORA_TX_LED
pinMode(P_LORA_TX_LED, OUTPUT);
digitalWrite(P_LORA_TX_LED, LOW);
#endif
} }
void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1) { void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1) {
@@ -67,6 +72,15 @@ public:
esp_deep_sleep_start(); // CPU halts here and never returns! esp_deep_sleep_start(); // CPU halts here and never returns!
} }
#if defined(P_LORA_TX_LED)
void onBeforeTransmit() override {
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
}
void onAfterTransmit() override {
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
}
#endif
uint16_t getBattMilliVolts() override { uint16_t getBattMilliVolts() override {
digitalWrite(PIN_ADC_CTRL, PIN_ADC_CTRL_ACTIVE); digitalWrite(PIN_ADC_CTRL, PIN_ADC_CTRL_ACTIVE);