ADCConfig.hpp

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#pragma once
 
#include <AH/Arduino-Wrapper.h>
 
#if defined(ADC_RESOLUTION)
#define HAS_ANALOG_READ_RESOLUTION 1
 
// Teensy
//------------------------------------------------------------------------------
#elif defined(TEENSYDUINO) && !defined(DOXYGEN)
 
#if defined(__AVR__) // Teensy 2.x
#define ADC_RESOLUTION 10
#define HAS_ANALOG_READ_RESOLUTION 0
 
#elif defined(__MK20DX128__) // Teensy 3.0
#define ADC_RESOLUTION 13
#define HAS_ANALOG_READ_RESOLUTION 1
 
#elif defined(__MK20DX256__) // Teensy 3.1/3.2
#define ADC_RESOLUTION 13
#define HAS_ANALOG_READ_RESOLUTION 1
 
#elif defined(__MKL26Z64__) // Teensy LC
#define ADC_RESOLUTION 12
#define HAS_ANALOG_READ_RESOLUTION 1
 
#elif defined(__MK64FX512__) // Teensy 3.5
#define ADC_RESOLUTION 13
#define HAS_ANALOG_READ_RESOLUTION 1
 
#elif defined(__MK66FX1M0__) // Teensy 3.6
#define ADC_RESOLUTION 13
#define HAS_ANALOG_READ_RESOLUTION 1
 
#elif defined(__IMXRT1062__) || defined(__IMXRT1052__) // Teensy 4.0
#define ADC_RESOLUTION 12
#define HAS_ANALOG_READ_RESOLUTION 1
 
#else
#warning "Unknown Teensy board, please open an issue on GitHub" \
         "https://github.com/tttapa/Arduino-Helpers"
#endif
 
// ESP32
//------------------------------------------------------------------------------
#elif defined(ESP32)
 
#define ADC_RESOLUTION 12
#define HAS_ANALOG_READ_RESOLUTION 1
 
// Unit test on PC
// -----------------------------------------------------------------------------
#elif !defined(ARDUINO)
 
#define ADC_RESOLUTION 10
#define HAS_ANALOG_READ_RESOLUTION 1
 
// Unknown/Default
//------------------------------------------------------------------------------
#else
#define ADC_RESOLUTION 10
#define HAS_ANALOG_READ_RESOLUTION 0
 
#endif