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

Detailed Description

Mapping from MCU pins to Arduino pins.

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

Include dependency graph for arduino_iomap.h:

#define	ARDUINO_UART_D0D1 UART_DEV(0)
	Arduino UART interface.

#define	ARDUINO_SPI_D11D12D13 SPI_DEV(0)
	Arduino SPI bus.

#define	ARDUINO_I2C_UNO I2C_DEV(0)
	Arduino I2C bus.

#define	ARDUINO_LED 14
	LED is connected to Arduino pin 14.

Mapping of MCU pins to Arduino pins
#define	ARDUINO_PIN_0 GPIO3
	Arduino pin 0 (RxD)

#define	ARDUINO_PIN_1 GPIO1
	Arduino pin 1 (TxD)

#define	ARDUINO_PIN_2 GPIO26
	Arduino pin 2 (DAC1)

#define	ARDUINO_PIN_3 GPIO25
	Arduino pin 3 (PWM / DAC0)

#define	ARDUINO_PIN_4 GPIO17
	Arduino pin 4.

#define	ARDUINO_PIN_5 GPIO16
	Arduino pin 5 (PWM)

#define	ARDUINO_PIN_6 GPIO27
	Arduino pin 6 (PWM)

#define	ARDUINO_PIN_7 GPIO14
	Arduino pin 7.

#define	ARDUINO_PIN_8 GPIO12
	Arduino pin 8.

#define	ARDUINO_PIN_9 GPIO13
	Arduino pin 9 (PWM)

#define	ARDUINO_PIN_10 GPIO5
	Arduino pin 10 (CS0 / PWM)

#define	ARDUINO_PIN_11 GPIO23
	Arduino pin 11 (MOSI / PWM)

#define	ARDUINO_PIN_12 GPIO19
	Arduino pin 12 (MISO)

#define	ARDUINO_PIN_13 GPIO18
	Arduino pin 13 (SCK)

#define	ARDUINO_PIN_14 GPIO2
	Arduino pin 14 (A0 / LED)

#define	ARDUINO_PIN_15 GPIO4
	Arduino pin 15 (A1)

#define	ARDUINO_PIN_16 GPIO35
	Arduino pin 16 (A2), input only!

#define	ARDUINO_PIN_17 GPIO34
	Arduino pin 17 (A3), input only!

#define	ARDUINO_PIN_18 GPIO36
	Arduino pin 18 (A4), input only!

#define	ARDUINO_PIN_19 GPIO39
	Arduino pin 19 (A5), input only!

#define	ARDUINO_PIN_20 GPIO21
	Arduino pin 20 (SDA)

#define	ARDUINO_PIN_21 GPIO22
	Arduino pin 21 (SCL)

#define	ARDUINO_PIN_LAST 21
	Last Arduino pin index.

Mapping of Arduino analog pins to RIOT ADC lines
#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_A3 ADC_LINE(3)
	ADC line for Arduino pin A3.

#define	ARDUINO_A4 ADC_LINE(4)
	ADC line for Arduino pin A4.

#define	ARDUINO_A5 ADC_LINE(5)
	ADC line for Arduino pin A5.

#define	ARDUINO_ANALOG_PIN_LAST 5
	Last Arduino analog pin index.

Mapping of Arduino DAC pins to RIOT DAC lines
#define	ARDUINO_DAC0 DAC_LINE(0)
	DAC line for Arduino DAC0 pin.

#define	ARDUINO_DAC1 DAC_LINE(1)
	DAC line for Arduino DAC1 pin.

#define	ARDUINO_DAC_PIN_LAST 1
	Last Arduino DAC pin index.

Mapping of Arduino pins to RIOT PWM dev and channel pairs
#define	ARDUINO_PIN_3_PWM_DEV PWM_DEV(0)
	PWM device for Arduino pin 3.

#define	ARDUINO_PIN_3_PWM_CHAN 0
	PWM channel for Arduino pin 3.

#define	ARDUINO_PIN_5_PWM_DEV PWM_DEV(0)
	PWM device for Arduino pin 5.

#define	ARDUINO_PIN_5_PWM_CHAN 1
	PWM channel for Arduino pin 5.

#define	ARDUINO_PIN_6_PWM_DEV PWM_DEV(0)
	PWM device for Arduino pin 6.

#define	ARDUINO_PIN_6_PWM_CHAN 2
	PWM channel for Arduino pin 6.

#define	ARDUINO_PIN_9_PWM_DEV PWM_DEV(0)
	PWM device for Arduino pin 9.

#define	ARDUINO_PIN_9_PWM_CHAN 3
	PWM channel for Arduino pin 9.

#define	ARDUINO_PIN_10_PWM_DEV PWM_DEV(1)
	PWM device for Arduino pin 10.

#define	ARDUINO_PIN_10_PWM_CHAN 0
	PWM channel for Arduino pin 10.

#define	ARDUINO_PIN_11_PWM_DEV PWM_DEV(1)
	PWM device for Arduino pin 11.

#define	ARDUINO_PIN_11_PWM_CHAN 1
	PWM channel for Arduino pin 11.

Mapping of MCU pins to Arduino pins