Board specific definitions for the SLSTK3401A starter kit. More...

Detailed Description

Board specific definitions for the SLSTK3401A starter kit.

Author: Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de; Bas Stottelaar basst.nosp@m.otte.nosp@m.laar@.nosp@m.gmai.nosp@m.l.com

Definition in file board.h.

#include "cpu.h"
#include "periph_conf.h"
#include "periph/adc.h"
#include "periph/gpio.h"
#include "periph/spi.h"

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Functions
void	board_init (void)
	Initialize the board (GPIO, sensors, clocks).

Xtimer configuration
The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if LETIMER is used.
#define	XTIMER_DEV (TIMER_DEV(0))

#define	XTIMER_HZ (250000UL)

#define	XTIMER_WIDTH (16)

#define	XTIMER_CHAN (0)

Board controller configuration
Define the GPIO pin to enable the BC, to allow serial communication via the USB port.
#define	BC_PIN GPIO_PIN(PA, 5)

Macros for controlling the on-board LEDs
#define	LED0_ON gpio_set(LED0_PIN)

#define	LED0_OFF gpio_clear(LED0_PIN)

#define	LED0_TOGGLE gpio_toggle(LED0_PIN)

#define	LED1_ON gpio_set(LED1_PIN)

#define	LED1_OFF gpio_clear(LED1_PIN)

#define	LED1_TOGGLE gpio_toggle(LED1_PIN)

Core temperature sensor configuration
Connection to the on-chip temperature sensor.
#define	CORETEMP_ADC ADC_LINE(0)

Display configuration
Connection to the on-board Sharp Memory LCD (LS013B7DH03).
#define	DISP_SPI SPI_DEV(0)

#define	DISP_COM_PIN GPIO_PIN(PD, 13)

#define	DISP_CS_PIN GPIO_PIN(PD, 14)

#define	DISP_EN_PIN GPIO_PIN(PD, 15)

Temperature sensor configuration
Connection to the on-board temperature/humidity sensor (Si7021).
#define	SI7021_I2C I2C_DEV(0)

#define	SI7021_EN_PIN GPIO_PIN(PD, 9)

#define	SI70XX_PARAM_I2C_DEV SI7021_I2C

Functions