board.h File Reference

Board specific definitions for the Microchip SAM R34 Xplained Pro board. More...

Detailed Description

Board specific definitions for the Microchip SAM R34 Xplained Pro board.

Author

Dylan Laduranty dylan.nosp@m..lad.nosp@m.urant.nosp@m.y@me.nosp@m.sotic.nosp@m..com

Definition in file board.h.

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

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Semtech SX1276 configuration
#define	SX127X_PARAM_SPI   SPI_DEV(0)
	internal SPI
#define	SX127X_PARAM_SPI_NSS   GPIO_PIN(1, 31)
	D10.
#define	SX127X_PARAM_RESET   GPIO_PIN(1, 15)
	A0
#define	SX127X_PARAM_DIO0   GPIO_PIN(1, 16)
	D2
#define	SX127X_PARAM_DIO1   GPIO_PIN(0, 11)
	D3
#define	SX127X_PARAM_DIO2   GPIO_PIN(0, 12)
	D4
#define	SX127X_PARAM_DIO3   GPIO_PIN(1, 17)
	D5
#define	SX127X_PARAM_PASELECT   SX127X_PA_RFO
	no boost

Board specific configuration
#define	TCXO_PWR_PIN   GPIO_PIN(PA, 9)
	32 MHz oscillator for radio enable
#define	TX_OUTPUT_SEL_PIN   GPIO_PIN(PA, 13)
	BAND_SEL.

LED pin definitions and handlers
#define	LED_PORT   PORT->Group[0]
	GPIO port
#define	LED0_PIN   GPIO_PIN(PA, 18)
	GPIO pin
#define	LED0_MASK   (1 << 18)
	GPIO pin mask
#define	LED0_ON   (LED_PORT.OUTCLR.reg = LED0_MASK)
	enable LED
#define	LED0_OFF   (LED_PORT.OUTSET.reg = LED0_MASK)
	disable LED
#define	LED0_TOGGLE   (LED_PORT.OUTTGL.reg = LED0_MASK)
	toggle LED
#define	LED1_PIN   GPIO_PIN(PA, 19)
	GPIO pin
#define	LED1_MASK   (1 << 19)
	GPIO pin mask
#define	LED1_ON   (LED_PORT.OUTCLR.reg = LED1_MASK)
	enable LED
#define	LED1_OFF   (LED_PORT.OUTSET.reg = LED1_MASK)
	disable LED
#define	LED1_TOGGLE   (LED_PORT.OUTTGL.reg = LED1_MASK)
	toggle LED

BTN0 (SW0 Button) pin definitions
#define	BTN0_PIN   GPIO_PIN(PA, 28)
	GPIO pin
#define	BTN0_MODE   GPIO_IN_PU
	Pull Up GPIO

MTD configuration
#define	MTD_0   mtd_dev_get(0)
	First memory type device.