periph_conf.h File Reference

Peripheral configuration for the BBC micro:bit. More...

Detailed Description

Peripheral configuration for the BBC micro:bit.

Author

Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "cfg_clock_16_0.h"
#include "cfg_timer_012.h"
#include "cfg_rtt_default.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

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

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

Variable Documentation

i2c_config

const i2c_conf_t i2c_config[]

static

Initial value:

= {
    {
        .dev     = NRF_TWI0,
        .pin_scl = 0,
        .pin_sda = 30,
        .ppi     = 0,
        .speed   = I2C_SPEED_NORMAL,
    }
}

Definition at line 52 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    { 
        .dev        = NRF_UART0,
        .rx_pin     = GPIO_PIN(0, 25),
        .tx_pin     = GPIO_PIN(0, 24),
 
 
 
 
        .irqn       = UART0_IRQn,
    },
}

Definition at line 31 of file periph_conf.h.