arduino_iomap.h File Reference

Mapping from MCU pins to Arduino pins. More...

Detailed Description

Mapping from MCU pins to Arduino pins.

Author

David Picard

Definition in file arduino_iomap.h.

#include "periph/gpio.h"
#include "periph/adc.h"

Include dependency graph for arduino_iomap.h:

Go to the source code of this file.

Mapping of MCU pins to Arduino pins
#define	ARDUINO_PIN_0   GPIO2
	Arduino pin 0.
#define	ARDUINO_PIN_1   GPIO3
	Arduino pin 1.
#define	ARDUINO_PIN_2   GPIO4
	Arduino pin 2.
#define	ARDUINO_PIN_3   GPIO5
	Arduino pin 3.
#define	ARDUINO_PIN_4   GPIO6
	Arduino pin 4 (I2C SDA)
#define	ARDUINO_PIN_5   GPIO7
	Arduino pin 5 (I2C SCL)
#define	ARDUINO_PIN_6   GPIO21
	Arduino pin 1 (TxD)
#define	ARDUINO_PIN_7   GPIO20
	Arduino pin 0 (RxD)
#define	ARDUINO_PIN_8   GPIO8
	Arduino pin 8 (SPI SCK)
#define	ARDUINO_PIN_9   GPIO9
	Arduino pin 0 (SPI MISO)
#define	ARDUINO_PIN_10   GPIO10
	Arduino pin 0 (SPI MOSI)
#define	ARDUINO_PIN_LAST   10
	Last Arduino pin index.

Aliases for analog pins
#define	ARDUINO_A0   ADC_LINE(0)
	ADC line for Arduino pin A0.
#define	ARDUINO_A1   ADC_LINE(1)
	ADC line for Arduino pin A1.
#define	ARDUINO_A2   ADC_LINE(2)
	ADC line for Arduino pin A2.
#define	ARDUINO_ANALOG_PIN_LAST   2
	Last Arduino analog pin index.