Board specific definitions for the Adafruit ItsyBitsy M4. More...

Detailed Description

Board specific definitions for the Adafruit ItsyBitsy M4.

Author: Benjamin Valentin benja.nosp@m.min..nosp@m.valen.nosp@m.tin@.nosp@m.ml-pa.nosp@m..com

Definition in file board.h.

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

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Go to the source code of this file.

LED pin definitions and handlers
#define	LED0_PIN GPIO_PIN(PA, 22)

#define	LED_PORT PORT->Group[PA]

#define	LED0_MASK (1 << 22)

#define	LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)

#define	LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)

#define	LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)

APA102 / DotStar configuration
#define	APA102_PARAM_LED_NUMOF (1)

#define	APA102_PARAM_DATA_PIN GPIO_PIN(PB, 3)

#define	APA102_PARAM_CLK_PIN GPIO_PIN(PB, 2)

MTD configuration
#define	MTD_0 mtd_dev_get(0)

Xtimer configuration
#define	XTIMER_WIDTH (32)

#define	XTIMER_HZ (1000000ul)

Macro Definition Documentation

◆ APA102_PARAM_CLK_PIN

#define APA102_PARAM_CLK_PIN GPIO_PIN(PB, 2)

Definition at line 45 of file board.h.

◆ APA102_PARAM_DATA_PIN

#define APA102_PARAM_DATA_PIN GPIO_PIN(PB, 3)

Definition at line 44 of file board.h.

◆ APA102_PARAM_LED_NUMOF

#define APA102_PARAM_LED_NUMOF (1)

Definition at line 43 of file board.h.

◆ LED0_MASK

#define LED0_MASK (1 << 22)

Definition at line 32 of file board.h.

◆ LED0_OFF

#define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)

Definition at line 35 of file board.h.

◆ LED0_ON

#define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)

Definition at line 34 of file board.h.

◆ LED0_PIN

#define LED0_PIN GPIO_PIN(PA, 22)

Definition at line 29 of file board.h.

◆ LED0_TOGGLE

#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)

Definition at line 36 of file board.h.

◆ LED_PORT

#define LED_PORT PORT->Group[PA]

Definition at line 31 of file board.h.

◆ MTD_0

#define MTD_0 mtd_dev_get(0)

Definition at line 52 of file board.h.

◆ XTIMER_HZ

#define XTIMER_HZ (1000000ul)

Definition at line 60 of file board.h.

◆ XTIMER_WIDTH

#define XTIMER_WIDTH (32)

Definition at line 59 of file board.h.