Board specific definitions for the SLSTK3301A starter kit. More...

Detailed Description

Board specific definitions for the SLSTK3301A 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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Go to the source code of this file.

ztimer configuration
The timer runs at 250 kHz to increase accuracy, or at 32.768 kHz if LETIMER is used.
#define	CONFIG_ZTIMER_USEC_DEV (TIMER_DEV(0))
	Timer peripheral for ztimer.

#define	CONFIG_ZTIMER_USEC_BASE_FREQ (250000UL)
	Running at 250 kHz.

#define	CONFIG_ZTIMER_USEC_WIDTH (16)
	Running on a 16-bit timer.

#define	CONFIG_ZTIMER_USEC_ADJUST_SET (24)
	Overhead for ztimer_set.

#define	CONFIG_ZTIMER_USEC_ADJUST_SLEEP (28)
	Overhead for ztimer_sleep.

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, 8)
	Pin to enable the board controller.

Push button pin definitions
#define	PB0_PIN GPIO_PIN(PD, 5)
	Pin definition for push button 0.

#define	PB1_PIN GPIO_PIN(PC, 9)
	Pin definition for push button 1.

LED pin definitions
#define	LED0_PIN GPIO_PIN(PD, 2)
	Pin definition for LED 0.

#define	LED1_PIN GPIO_PIN(PC, 2)
	Pin definition for LED 1.

Macros for controlling the on-board LEDs
#define	LED0_ON gpio_set(LED0_PIN)
	Turn LED 0 on.

#define	LED0_OFF gpio_clear(LED0_PIN)
	Turn LED 0 off.

#define	LED0_TOGGLE gpio_toggle(LED0_PIN)
	Toggle LED 0.

#define	LED1_ON gpio_set(LED1_PIN)
	Turn LED 1 on.

#define	LED1_OFF gpio_clear(LED1_PIN)
	Turn LED 1 off.

#define	LED1_TOGGLE gpio_toggle(LED1_PIN)
	Toggle LED 1.

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

Temperature sensor configuration
Connection to the on-board temperature/humidity sensor (Si7021).
#define	SI7021_I2C I2C_DEV(0)
	I2C device for the Si7021.

#define	SI7021_EN_PIN GPIO_PIN(PC, 12)
	GPIO pin to enable the Si7021.

#define	SI70XX_PARAM_I2C_DEV SI7021_I2C

Hall-effect sensor configuration
Connection to the on-board hall-effect sensor (Si7210).
#define	SI7210_I2C I2C_DEV(0)
	I2C device for the Si7210.

#define	SI7210_EN_PIN GPIO_PIN(PC, 12)
	GPIO pin to enable the Si7210.

Macro Definition Documentation

◆ BC_PIN

#define BC_PIN GPIO_PIN(PA, 8)

Pin to enable the board controller.

Definition at line 58 of file board.h.

◆ CONFIG_ZTIMER_USEC_ADJUST_SET

#define CONFIG_ZTIMER_USEC_ADJUST_SET (24)

Overhead for ztimer_set.

Definition at line 46 of file board.h.

◆ CONFIG_ZTIMER_USEC_ADJUST_SLEEP

#define CONFIG_ZTIMER_USEC_ADJUST_SLEEP (28)

Overhead for ztimer_sleep.

Definition at line 47 of file board.h.

◆ CONFIG_ZTIMER_USEC_BASE_FREQ

#define CONFIG_ZTIMER_USEC_BASE_FREQ (250000UL)

Running at 250 kHz.

Definition at line 44 of file board.h.

◆ CONFIG_ZTIMER_USEC_DEV

#define CONFIG_ZTIMER_USEC_DEV (TIMER_DEV(0))

Timer peripheral for ztimer.

Definition at line 43 of file board.h.

◆ CONFIG_ZTIMER_USEC_WIDTH

#define CONFIG_ZTIMER_USEC_WIDTH (16)

Running on a 16-bit timer.

Definition at line 45 of file board.h.

◆ CORETEMP_ADC

#define CORETEMP_ADC ADC_LINE(0)

ADC line for the internal temperature.

Definition at line 95 of file board.h.

◆ LED0_OFF

#define LED0_OFF gpio_clear(LED0_PIN)

Turn LED 0 off.

Definition at line 82 of file board.h.

◆ LED0_ON

#define LED0_ON gpio_set(LED0_PIN)

Turn LED 0 on.

Definition at line 81 of file board.h.

◆ LED0_PIN

#define LED0_PIN GPIO_PIN(PD, 2)

Pin definition for LED 0.

Definition at line 73 of file board.h.

◆ LED0_TOGGLE

#define LED0_TOGGLE gpio_toggle(LED0_PIN)

Toggle LED 0.

Definition at line 83 of file board.h.

◆ LED1_OFF

#define LED1_OFF gpio_clear(LED1_PIN)

Turn LED 1 off.

Definition at line 85 of file board.h.

◆ LED1_ON

#define LED1_ON gpio_set(LED1_PIN)

Turn LED 1 on.

Definition at line 84 of file board.h.

◆ LED1_PIN

#define LED1_PIN GPIO_PIN(PC, 2)

Pin definition for LED 1.

Definition at line 74 of file board.h.

◆ LED1_TOGGLE

#define LED1_TOGGLE gpio_toggle(LED1_PIN)

Toggle LED 1.

Definition at line 86 of file board.h.

◆ PB0_PIN

#define PB0_PIN GPIO_PIN(PD, 5)

Pin definition for push button 0.

Definition at line 65 of file board.h.

◆ PB1_PIN

#define PB1_PIN GPIO_PIN(PC, 9)

Pin definition for push button 1.

Definition at line 66 of file board.h.

◆ SI7021_EN_PIN

#define SI7021_EN_PIN GPIO_PIN(PC, 12)

GPIO pin to enable the Si7021.

Definition at line 105 of file board.h.

◆ SI7021_I2C

#define SI7021_I2C I2C_DEV(0)

I2C device for the Si7021.

Definition at line 104 of file board.h.

◆ SI70XX_PARAM_I2C_DEV

#define SI70XX_PARAM_I2C_DEV SI7021_I2C

Definition at line 107 of file board.h.

◆ SI7210_EN_PIN

#define SI7210_EN_PIN GPIO_PIN(PC, 12)

GPIO pin to enable the Si7210.

Definition at line 117 of file board.h.

◆ SI7210_I2C

#define SI7210_I2C I2C_DEV(0)

I2C device for the Si7210.

Definition at line 116 of file board.h.