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),
},
{
.dev = NRF_TWIM0,
.scl = GPIO_PIN(0, 22),
.sda = GPIO_PIN(1, 0),
}
}
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition: periph_cpu.h:274

Definition at line 43 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),
}
}
}
#define GPIO_UNDEF
Definition of a fitting UNDEF value.

Definition at line 65 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 102 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 123 of file periph_conf.h.