periph_conf.h File Reference

Peripheral configuration for the Waveshare nRF52840 Eval Kit. More...

Detailed Description

Peripheral configuration for the Waveshare nRF52840 Eval Kit.

Author

Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "cfg_clock_32_1.h"
#include "cfg_rtt_default.h"
#include "cfg_timer_default.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define	NRF5X_ENABLE_DCDC
	Enable the internal DC/DC converter.

I2C configuration
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

PWM configuration
#define	PWM_NUMOF   ARRAY_SIZE(pwm_config)
static const pwm_conf_t	pwm_config []

SPI configuration
#define	SPI_NUMOF   ARRAY_SIZE(spi_config)
static const spi_conf_t	spi_config []

UART configuration
#define	UART_0_ISR   (isr_uart0)
#define	UART_1_ISR   (isr_uarte1)
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

Variable Documentation

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev = NRF_TWIM1,
        .scl = GPIO_PIN(0, 27),
        .sda = GPIO_PIN(0, 26),
        .speed = I2C_SPEED_NORMAL
    },
    {
        .dev = NRF_TWIM0,
        .scl = GPIO_PIN(0, 22),
        .sda = GPIO_PIN(1, 0),
        .speed = I2C_SPEED_NORMAL
    }
 
}

Definition at line 39 of file periph_conf.h.

pwm_config

const pwm_conf_t pwm_config[]

static

Initial value:

= {
    {
        .dev = NRF_PWM0,
        .pin = {
                   GPIO_PIN(1, 4),
                   GPIO_PIN(1, 6),
                   GPIO_PIN(1, 7),
 
               }
    },
    {
        .dev = NRF_PWM1,
        .pin = {
                   GPIO_PIN(0, 13),
                   GPIO_PIN(0, 14),
                   GPIO_PIN(1, 9),
 
               }
    },
    {
        .dev = NRF_PWM2,
        .pin = {
                   GPIO_PIN(0, 15),
                   GPIO_UNDEF,
                   GPIO_UNDEF,
                   GPIO_UNDEF
               }
    }
}

Definition at line 61 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev  = NRF_SPIM0,
        .sclk = GPIO_PIN(1, 15),
        .mosi = GPIO_PIN(1, 13),
        .miso = GPIO_PIN(1, 14),
    },
    {
        .dev  = NRF_SPIM1,
        .sclk = GPIO_PIN(0, 17),
        .mosi = GPIO_PIN(0, 24),
        .miso = GPIO_PIN(0, 20),
    }
}

Definition at line 98 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    { 
        .dev        = NRF_UARTE0,
        .rx_pin     = GPIO_PIN(0, 8),
        .tx_pin     = GPIO_PIN(0, 6),
 
 
 
 
        .irqn       = UARTE0_UART0_IRQn,
    },
    { 
        .dev        = NRF_UARTE1,
        .rx_pin     = GPIO_PIN(1, 1),
        .tx_pin     = GPIO_PIN(1, 2),
 
 
 
 
        .irqn       = UARTE1_IRQn,
    },
}

Definition at line 119 of file periph_conf.h.