board.h File Reference

Board specific definitions for the Microchip SAM E54 Xplained Pro board. More...

Detailed Description

Board specific definitions for the Microchip SAM E54 Xplained Pro board.

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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AT24MAC402 configuration
#define	AT24MAC_PARAM_I2C_DEV   I2C_DEV(1)
#define	AT24MAC_PARAM_I2C_ADDR   (0x5E)
#define	AT24MAC_PARAM_TYPE   AT24MAC4XX
#define	AT24CXXX_PARAM_I2C   I2C_DEV(1)
#define	AT24CXXX_PARAM_ADDR   (0x56)

ATECC508A configuration
#define	ATCA_PARAM_I2C   I2C_DEV(1)

LED pin definitions and handlers
#define	LED0_PIN   GPIO_PIN(PC, 18)
#define	LED_PORT   PORT->Group[PC]
#define	LED0_MASK   (1 << 18)
#define	LED0_ON   (LED_PORT.OUTCLR.reg = LED0_MASK)
#define	LED0_OFF   (LED_PORT.OUTSET.reg = LED0_MASK)
#define	LED0_TOGGLE   (LED_PORT.OUTTGL.reg = LED0_MASK)
#define	LED1_PIN   GPIO_PIN(PC, 15)
#define	LED_PORT   PORT->Group[PC]
#define	LED1_MASK   (1 << 15)
#define	LED1_ON   (LED_PORT.OUTCLR.reg = LED1_MASK)
#define	LED1_OFF   (LED_PORT.OUTSET.reg = LED1_MASK)
#define	LED1_TOGGLE   (LED_PORT.OUTTGL.reg = LED1_MASK)

SW0 (Button) pin definitions
#define	BTN0_PIN   GPIO_PIN(PB, 31)
#define	BTN0_MODE   GPIO_IN_PU

MTD configuration
#define	MTD_0   mtd_dev_get(0)
	MTD device for the QSPI Flash.
#define	MTD_1   mtd_dev_get(1)
	MTD device for the AT24MAC402 serial EEPROM.
#define	MTD_2   mtd_dev_get(2)
	MTD device for the SD/MMC Card.
#define	CONFIG_SDMMC_GENERIC_MTD_OFFSET   2
	MTD_2 is used for the SD Card.

Xtimer configuration
#define	XTIMER_WIDTH   (32)
#define	XTIMER_HZ   (1000000ul)