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

Detailed Description

Mapping from MCU pins to Arduino pins.

You can use the defines in this file for simplified interaction with the Arduino specific pin numbers.

Author: J. David Ibáñez jdavi.nosp@m.d.ib.nosp@m.p@gma.nosp@m.il.c.nosp@m.om

Definition in file arduino_iomap.h.

#include "periph/gpio.h"

Include dependency graph for arduino_iomap.h:

Go to the source code of this file.

Mapping of MCU pins to Arduino pins
Warning Beware: Despite an Arduino pin mapping being available, Arduino shields are mechanically not compatible with the board. Check header file https://github.com/RIOT-OS/RIOT/blob/master/boards/lora-e5-dev/include/arduino_iomap.h#L42 for the exact mapping.
#define	ARDUINO_PIN_3 GPIO_PIN(PORT_A, 13)
	SWDIO of SWIM for program download.

#define	ARDUINO_PIN_4 GPIO_PIN(PORT_A, 14)
	SWCLK of SWIM for program download.

#define	ARDUINO_PIN_5 GPIO_PIN(PORT_B, 15)
	SCL of I2C2 from MCU.

#define	ARDUINO_PIN_6 GPIO_PIN(PORT_A, 15)
	SDA of I2C2 from MCU.

#define	ARDUINO_PIN_7 GPIO_PIN(PORT_B, 4)
	MCU GPIO.

#define	ARDUINO_PIN_8 GPIO_PIN(PORT_B, 3)
	MCU GPIO.

#define	ARDUINO_PIN_9 GPIO_PIN(PORT_B, 7)
	UART1_RX from MCU.

#define	ARDUINO_PIN_10 GPIO_PIN(PORT_B, 6)
	UART1_TX from MCU.

#define	ARDUINO_PIN_11 GPIO_PIN(PORT_B, 5)
	MCU GPIO.

#define	ARDUINO_PIN_12 GPIO_PIN(PORT_C, 1)
	MCU GPIO; LPUART1_TX from MCU.

#define	ARDUINO_PIN_13 GPIO_PIN(PORT_C, 0)
	MCU GPIO; LPUART1_RX from MCU.

#define	ARDUINO_PIN_18 GPIO_PIN(PORT_A, 3)
	MCU GPIO; USART2_RX from MCU.

#define	ARDUINO_PIN_19 GPIO_PIN(PORT_A, 2)
	MCU GPIO; USART2_TX from MCU.

#define	ARDUINO_PIN_20 GPIO_PIN(PORT_B, 10)
	MCU GPIO.

#define	ARDUINO_PIN_21 GPIO_PIN(PORT_A, 9)
	MCU GPIO.

#define	ARDUINO_PIN_23 GPIO_PIN(PORT_A, 0)
	MCU GPIO.

#define	ARDUINO_PIN_24 GPIO_PIN(PORT_B, 13)
	SPI2_SCK from MCU; Boot pin(Active low)

#define	ARDUINO_PIN_25 GPIO_PIN(PORT_B, 9)
	SPI2_NSS from MCU.

#define	ARDUINO_PIN_26 GPIO_PIN(PORT_B, 14)
	SPI2_MISO from MCU.

#define	ARDUINO_PIN_27 GPIO_PIN(PORT_A, 10)
	SPI2_MOSI from MCU.

#define	ARDUINO_PIN_28 GPIO_PIN(PORT_B, 0)
	Unavailable；Suspended treatment.

#define	ARDUINO_PIN_LAST 28

Detailed Description

Mapping of MCU pins to Arduino pins