periph_conf.h File Reference

Peripheral configuration for the Seeed Studio XIAO nRF52840. More...

Detailed Description

Peripheral configuration for the Seeed Studio XIAO nRF52840.

Author

Mikolai Gütschow mikol.nosp@m.ai.g.nosp@m.uetsc.nosp@m.how@.nosp@m.tu-dr.nosp@m.esde.nosp@m.n.de

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.

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

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

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

Macro Definition Documentation

I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 88 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 73 of file periph_conf.h.

UART_0_ISR

#define UART_0_ISR   (isr_uart0)

Definition at line 49 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 51 of file periph_conf.h.

Variable Documentation

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev = NRF_TWIM1,
        .scl = GPIO_PIN(0, 5),
        .sda = GPIO_PIN(0, 4),
        .speed = I2C_SPEED_NORMAL
    }
}

Definition at line 80 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev  = NRF_SPIM0,
        .sclk = GPIO_PIN(1, 13),
        .mosi = GPIO_PIN(1, 15),
        .miso = GPIO_PIN(1, 14),
    },
    {
        .dev  = NRF_SPIM1,
        .sclk = GPIO_PIN(0, 21),
        .mosi = GPIO_PIN(0, 20),
        .miso = GPIO_PIN(0, 24),
    }
}

Definition at line 58 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev        = NRF_UARTE0,
        .rx_pin     = GPIO_PIN(1, 12),
        .tx_pin     = GPIO_PIN(1, 11),
 
 
 
 
        .irqn       = UARTE0_UART0_IRQn,
    },
}

Definition at line 36 of file periph_conf.h.