mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
synced 2025-07-29 18:27:15 +02:00
Fix Arduino PIN counts
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@ -28,14 +28,12 @@
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#include "esp32/rom/ets_sys.h"
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#include "esp32/rom/gpio.h"
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#include "esp_intr_alloc.h"
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#define NUM_OUPUT_PINS 34
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#define GPIO_FUNC 2
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#elif CONFIG_IDF_TARGET_ESP32S2
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#include "esp32s2/rom/ets_sys.h"
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#include "esp32s2/rom/gpio.h"
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#include "esp_intr_alloc.h"
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#include "soc/periph_defs.h"
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#define NUM_OUPUT_PINS 45
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#define GPIO_FUNC 1
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#else
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#error Target CONFIG_IDF_TARGET is not supported
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@ -27,6 +27,16 @@ extern "C" {
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#include "esp32-hal.h"
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#include "soc/gpio_caps.h"
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#if (CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3)
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#define NUM_OUPUT_PINS 45
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#define PIN_DAC1 17
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#define PIN_DAC2 18
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#else
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#define NUM_OUPUT_PINS 34
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#define PIN_DAC1 25
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#define PIN_DAC2 26
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#endif
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#define LOW 0x0
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#define HIGH 0x1
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@ -68,12 +78,12 @@ typedef struct {
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extern const esp32_gpioMux_t esp32_gpioMux[GPIO_PIN_COUNT];
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extern const int8_t esp32_adc2gpio[20];
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#define digitalPinIsValid(pin) ((pin) < 40 && esp32_gpioMux[(pin)].reg)
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#define digitalPinCanOutput(pin) ((pin) < 34 && esp32_gpioMux[(pin)].reg)
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#define digitalPinToRtcPin(pin) (((pin) < 40)?esp32_gpioMux[(pin)].rtc:-1)
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#define digitalPinToAnalogChannel(pin) (((pin) < 40)?esp32_gpioMux[(pin)].adc:-1)
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#define digitalPinToTouchChannel(pin) (((pin) < 40)?esp32_gpioMux[(pin)].touch:-1)
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#define digitalPinToDacChannel(pin) (((pin) == 25)?0:((pin) == 26)?1:-1)
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#define digitalPinIsValid(pin) ((pin) < GPIO_PIN_COUNT && esp32_gpioMux[(pin)].reg)
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#define digitalPinCanOutput(pin) ((pin) < NUM_OUPUT_PINS && esp32_gpioMux[(pin)].reg)
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#define digitalPinToRtcPin(pin) (((pin) < GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].rtc:-1)
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#define digitalPinToAnalogChannel(pin) (((pin) < GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].adc:-1)
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#define digitalPinToTouchChannel(pin) (((pin) < GPIO_PIN_COUNT)?esp32_gpioMux[(pin)].touch:-1)
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#define digitalPinToDacChannel(pin) (((pin) == PIN_DAC1)?0:((pin) == PIN_DAC2)?1:-1)
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void pinMode(uint8_t pin, uint8_t mode);
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void digitalWrite(uint8_t pin, uint8_t val);
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