periph_conf.h File Reference

Peripheral MCU configuration for the ST I-NUCLEO-LRWAN1 board. More...

Detailed Description

Peripheral MCU configuration for the ST I-NUCLEO-LRWAN1 board.

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

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_rtt_default.h"
#include "cfg_timer_tim2.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define CONFIG_BOARD_HAS_LSE   1
 

UART configuration

#define UART_0_ISR   (isr_rng_lpuart1)
 
#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_0_ISR   isr_i2c1
 
#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 = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 6),
.sda_pin = GPIO_PIN(PORT_B, 7),
.scl_af = GPIO_AF1,
.sda_af = GPIO_AF1,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.irqn = I2C1_IRQn
}
}

Definition at line 87 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = SPI1,
.mosi_pin = GPIO_PIN(PORT_A, 12),
.miso_pin = GPIO_PIN(PORT_B, 4),
.sclk_pin = GPIO_PIN(PORT_B, 3),
.cs_pin = GPIO_PIN(PORT_A, 15),
.mosi_af = GPIO_AF0,
.miso_af = GPIO_AF0,
.sclk_af = GPIO_AF0,
.cs_af = GPIO_AF0,
.rccmask = RCC_APB2ENR_SPI1EN,
.apbbus = APB2,
},
}

Definition at line 64 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static
Initial value:
= {
{
.dev = LPUART1,
.rcc_mask = RCC_APB1ENR_LPUART1EN,
.rx_pin = GPIO_PIN(PORT_B, 11),
.tx_pin = GPIO_PIN(PORT_B, 10),
.rx_af = GPIO_AF4,
.tx_af = GPIO_AF4,
.bus = APB1,
.irqn = LPUART1_IRQn,
.type = STM32_LPUART,
.clk_src = 0,
},
}

Definition at line 40 of file periph_conf.h.

GPIO_AF4
@ GPIO_AF4
use alternate function 4
Definition: periph_cpu_common.h:90
I2C_SPEED_NORMAL
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition: i2c.h:177
PORT_A
@ PORT_A
port A
Definition: periph_cpu.h:36
GPIO_AF1
@ GPIO_AF1
use alternate function 1
Definition: periph_cpu_common.h:87
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
APB2
@ APB2
APB2 bus.
Definition: periph_cpu.h:177
GPIO_AF0
@ GPIO_AF0
use alternate function 0
Definition: periph_cpu_common.h:86
STM32_LPUART
@ STM32_LPUART
STM32 Low-power UART (LPUART) module type.
Definition: periph_cpu.h:584
PORT_B
@ PORT_B
port B
Definition: periph_cpu.h:37
APB1
@ APB1
APB1 bus.
Definition: periph_cpu.h:176