periph_conf.h File Reference
#include "periph_cpu.h"
#include "f4/cfg_clock_168_8_1.h"
#include "cfg_spi_divtable.h"
#include "cfg_timer_tim5.h"
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UART configuration

#define UART_0_ISR   (isr_usart1)
 
#define UART_0_DMA_ISR   (isr_dma1_stream6)
 
#define UART_NUMOF   ARRAY_SIZE(uart_config)
 
static const uart_conf_t uart_config []
 

SPI configuration

Note
The spi_divtable is auto-generated from cpu/stm32_common/dist/spi_divtable/spi_divtable.c
#define SPI_NUMOF   ARRAY_SIZE(spi_config)
 
static const spi_conf_t spi_config []
 

I2C configuration

#define I2C_0_ISR   isr_i2c3_ev
 
#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 = I2C3,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_A, 8),
.sda_pin = GPIO_PIN(PORT_C, 9),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C3EN,
.clk = CLOCK_APB1,
.irqn = I2C3_EV_IRQn,
}
}
use alternate function 4
port C
Definition: periph_cpu.h:38
APB1 bus.
port A
Definition: periph_cpu.h:36
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
normal mode: ~100kbit/s
Definition: periph_cpu.h:116

Definition at line 85 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = SPI5,
.mosi_pin = GPIO_PIN(PORT_F, 9),
.miso_pin = GPIO_PIN(PORT_F, 8),
.sclk_pin = GPIO_PIN(PORT_F, 7),
.cs_pin = GPIO_UNDEF,
.af = GPIO_AF5,
.rccmask = RCC_APB2ENR_SPI5EN,
.apbbus = APB2
}
}
port F
Definition: periph_cpu.h:41
APB2 bus.
use alternate function 5
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35

Definition at line 65 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static
Initial value:
= {
{
.dev = USART1,
.rcc_mask = RCC_APB2ENR_USART1EN,
.rx_pin = GPIO_PIN(PORT_A, 10),
.tx_pin = GPIO_PIN(PORT_A, 9),
.rx_af = GPIO_AF7,
.tx_af = GPIO_AF7,
.bus = APB2,
.irqn = USART1_IRQn,
}
}
use alternate function 7
port A
Definition: periph_cpu.h:36
APB2 bus.
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35

Definition at line 35 of file periph_conf.h.