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Add LED_BUILTIN* definitions and initialization for LEDs to stop them floating. (#7636)

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Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>
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surt 2023-02-07 05:12:06 +10:00 committed by GitHub
parent 7818fd3363
commit 37c81dc2db
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2 changed files with 11 additions and 0 deletions
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4
variants/AirM2M_CORE_ESP32C3/pins_arduino.h
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@ -11,6 +11,10 @@
#define digitalPinToInterrupt(p) (((p)<NUM_DIGITAL_PINS)?(p):-1) #define digitalPinToInterrupt(p) (((p)<NUM_DIGITAL_PINS)?(p):-1)
#define digitalPinHasPWM(p) (p < EXTERNAL_NUM_INTERRUPTS) #define digitalPinHasPWM(p) (p < EXTERNAL_NUM_INTERRUPTS)
static const uint8_t LED_BUILTIN = 12;
#define BUILTIN_LED LED_BUILTIN
static const uint8_t LED_BUILTIN_AUX = 13;
static const uint8_t TX = 21; static const uint8_t TX = 21;
static const uint8_t RX = 20; static const uint8_t RX = 20;

7
variants/AirM2M_CORE_ESP32C3/variant.cpp Normal file
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@ -0,0 +1,7 @@
#include "Arduino.h"
extern "C" void initVariant(void){
// Stop LEDs floating
pinMode(LED_BUILTIN, OUTPUT); digitalWrite(LED_BUILTIN, LOW);
pinMode(LED_BUILTIN_AUX, OUTPUT); digitalWrite(LED_BUILTIN_AUX, LOW);
}