boards/common/nrf52xxxdk/include/periph_conf.h File Reference

Peripheral configuration for the nRF52 DK. More...

Detailed Description

Peripheral configuration for the nRF52 DK.

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

Definition in file boards/common/nrf52xxxdk/include/periph_conf.h.

#include "periph_cpu.h"
+ Include dependency graph for boards/common/nrf52xxxdk/include/periph_conf.h:

Go to the source code of this file.

Macros

Clock configuration
Note
The radio will not work with the internal RC oscillator!
#define CLOCK_HFCLK
 
#define CLOCK_LFCLK
 
Real time counter configuration
#define RTT_NUMOF   (1U)
 
#define RTT_DEV   (1) /* NRF_RTC1 */
 
#define RTT_MAX_VALUE   (0x00ffffff)
 
#define RTT_FREQUENCY   (1024)
 
UART configuration
#define UART_NUMOF   (1U)
 
#define UART_PIN_RX   GPIO_PIN(0,8)
 
#define UART_PIN_TX   GPIO_PIN(0,6)
 

Timer configuration

#define TIMER_0_ISR   isr_timer1
 
#define TIMER_NUMOF   (sizeof(timer_config) / sizeof(timer_config[0]))
 
static const timer_conf_t timer_config []
 

SPI configuration

#define SPI_NUMOF   (sizeof(spi_config) / sizeof(spi_config[0]))
 
static const spi_conf_t spi_config []
 

Macro Definition Documentation

◆ CLOCK_HFCLK

#define CLOCK_HFCLK
Value:
(32U) /* set to 0: internal RC oscillator
* 32: 32MHz crystal */

Definition at line 36 of file boards/common/nrf52xxxdk/include/periph_conf.h.

◆ CLOCK_LFCLK

#define CLOCK_LFCLK
Value:
(1) /* set to 0: internal RC oscillator
* 1: 32.768 kHz crystal
* 2: derived from HFCLK */

Definition at line 38 of file boards/common/nrf52xxxdk/include/periph_conf.h.

Variable Documentation

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = NRF_SPI0,
.sclk = 15,
.mosi = 13,
.miso = 14
}
}

Definition at line 84 of file boards/common/nrf52xxxdk/include/periph_conf.h.

◆ timer_config

const timer_conf_t timer_config[]
static
Initial value:
= {
{
.dev = NRF_TIMER1,
.channels = 3,
.bitmode = TIMER_BITMODE_BITMODE_32Bit,
.irqn = TIMER1_IRQn
}
}

Definition at line 47 of file boards/common/nrf52xxxdk/include/periph_conf.h.