Board specific definitions for the Adafruit Metro M4 Express. More...

Detailed Description

Board specific definitions for the Adafruit Metro M4 Express.

Author: Marian Buschsieweke maria.nosp@m.n.bu.nosp@m.schsi.nosp@m.ewek.nosp@m.e@pos.nosp@m.teo..nosp@m.net

Definition in file board.h.

#include "arduino_iomap.h"
#include "cpu.h"
#include "periph/gpio.h"

Include dependency graph for board.h:

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LED pin definitions and handlers
#define	LED0_PIN GPIO_PIN(PA, 16)
	User LED red (D13)

#define	LED1_PIN GPIO_PIN(PA, 27)
	TX LED yellow.

#define	LED2_PIN GPIO_PIN(PB, 6)
	RX LED yellow.

#define	LED0_PORT PORT->Group[PA]
	Port of User LED red (D13)

#define	LED0_MASK (1U << 16)
	Mask of User LED red (D13)

#define	LED1_PORT PORT->Group[PA]
	Port of TX LED yellow.

#define	LED1_MASK (1U << 27)
	Mask of TX LED yellow.

#define	LED2_PORT PORT->Group[PB]
	Port of RX LED yellow.

#define	LED2_MASK (1U << 6)
	Mask of RX LED yellow.

#define	LED0_ON (LED0_PORT.OUTSET.reg = LED0_MASK)
	Switch on User LED red (D13)

#define	LED0_OFF (LED0_PORT.OUTCLR.reg = LED0_MASK)
	Switch off User LED red (D13)

#define	LED0_TOGGLE (LED0_PORT.OUTTGL.reg = LED0_MASK)
	Toggle User LED red (D13)

#define	LED1_ON (LED1_PORT.OUTCLR.reg = LED1_MASK)
	Switch on TX LED yellow.

#define	LED1_OFF (LED1_PORT.OUTSET.reg = LED1_MASK)
	Switch off TX LED yellow.

#define	LED1_TOGGLE (LED1_PORT.OUTTGL.reg = LED1_MASK)
	Toggle TX LED yellow.

#define	LED2_ON (LED2_PORT.OUTCLR.reg = LED2_MASK)
	Switch on RX LED yellow.

#define	LED2_OFF (LED2_PORT.OUTSET.reg = LED2_MASK)
	Switch off RX LED yellow.

#define	LED2_TOGGLE (LED2_PORT.OUTTGL.reg = LED2_MASK)
	Toggle User RX LED yellow.

#define	WS281X_PARAM_PIN GPIO_PIN(PB, 22)
	GPIO pin connected to the data pin.

#define	WS281X_PARAM_NUMOF (1U)
	Number of LEDs chained.

MTD configuration
#define	MTD_0 mtd_dev_get(0)
	MTD device for the 8 MiB QSPI Flash.

LED pin definitions and handlers