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_LED (5)
	LED is connected to Arduino pin 5.

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 GPIO19
	Arduino pin 2.

#define	ARDUINO_PIN_3 GPIO0
	Arduino pin 3 (PWM / BTN0)

#define	ARDUINO_PIN_4 GPIO22
	Arduino pin 4.

#define	ARDUINO_PIN_5 GPIO4
	Arduino pin 5 (PWM / LED2)

#define	ARDUINO_PIN_6 GPIO23
	Arduino pin 6.

#define	ARDUINO_PIN_7 GPIO25
	Arduino pin 7.

#define	ARDUINO_PIN_8 GPIO9
	Arduino pin 8.

#define	ARDUINO_PIN_9 GPIO10
	Arduino pin 9.

#define	ARDUINO_PIN_10 GPIO13
	Arduino pin 10 (CS0)

#define	ARDUINO_PIN_11 GPIO15
	Arduino pin 11 (MOSI)

#define	ARDUINO_PIN_12 GPIO2
	Arduino pin 12 (MISO)

#define	ARDUINO_PIN_13 GPIO14
	Arduino pin 13 (SCK)

#define	ARDUINO_PIN_14 GPIO34
	Arduino pin 14 (A0)

#define	ARDUINO_PIN_15 GPIO35
	Arduino pin 15 (A1)

#define	ARDUINO_PIN_16 GPIO36
	Arduino pin 16 (A2)

#define	ARDUINO_PIN_17 GPIO39
	Arduino pin 17 (A3)

#define	ARDUINO_PIN_18 GPIO26
	Arduino pin 18 (SDA)

#define	ARDUINO_PIN_19 GPIO27
	Arduino pin 19 (SCL)

#define	ARDUINO_PIN_LAST 19
	Last Arduino pin index.

Aliases for analog pins
Analog pins are only available if the CAM module is not used.
#define	ARDUINO_PIN_A0 ARDUINO_PIN_14
	Arduino pin A0.

#define	ARDUINO_PIN_A1 ARDUINO_PIN_15
	Arduino pin A1.

#define	ARDUINO_PIN_A2 ARDUINO_PIN_16
	Arduino pin A2.

#define	ARDUINO_PIN_A3 ARDUINO_PIN_17
	Arduino pin A3.

Mapping of Arduino analog pins to RIOT ADC lines
Analog pins are only available if the CAM module is not used.
#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_ANALOG_PIN_LAST 3
	Last Arduino analog pin index.

Mapping of Arduino pins to RIOT PWM dev and channel pairs
#define	ARDUINO_PIN_3_PWM_DEV PWM_DEV(1)
	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(1)
	PWM device for Arduino pin 5.

#define	ARDUINO_PIN_5_PWM_CHAN 1
	PWM channel for Arduino pin 5.

Mapping of MCU pins to Arduino pins