8000 Add LED_BUILTIN* definitions and initialization for LEDs to stop them… · chenset/arduino-esp32@37c81dc · GitHub
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not-surtSuGlider
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Add LED_BUILTIN* definitions and initialization for LEDs to stop them floating. (espressif#7636)
Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>
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‎variants/AirM2M_CORE_ESP32C3/pins_arduino.h

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#define digitalPinToInterrupt(p) (((p)<NUM_DIGITAL_PINS)?(p):-1)
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#define digitalPinHasPWM(p) (p < EXTERNAL_NUM_INTERRUPTS)
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static const uint8_t LED_BUILTIN = 12;
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#define BUILTIN_LED LED_BUILTIN
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static const uint8_t LED_BUILTIN_AUX = 13;
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static const uint8_t TX = 21;
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static const uint8_t RX = 20;
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‎variants/AirM2M_CORE_ESP32C3/variant.cpp

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#include "Arduino.h"
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extern "C" void initVariant(void){
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// Stop LEDs floating
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pinMode(LED_BUILTIN, OUTPUT); digitalWrite(LED_BUILTIN, LOW);
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pinMode(LED_BUILTIN_AUX, OUTPUT); digitalWrite(LED_BUILTIN_AUX, LOW);
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}

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