periph_conf.h File Reference
#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_i2c1_pb8_pb9.h"
#include "cfg_timer_tim5.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

Peripheral MCU configuration for the nucleo-f411re board

Author
Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr
#define CONFIG_BOARD_HAS_LSE   1
 
#define CONFIG_BOARD_HAS_HSE   1
 

DMA streams configuration

#define DMA_0_ISR   isr_dma2_stream3
 
#define DMA_1_ISR   isr_dma2_stream2
 
#define DMA_NUMOF   ARRAY_SIZE(dma_config)
 
static const dma_conf_t dma_config []
 

UART configuration

#define UART_0_ISR   isr_usart2
 
#define UART_1_ISR   isr_usart1
 
#define UART_2_ISR   isr_usart6
 
#define UART_NUMOF   ARRAY_SIZE(uart_config)
 
static const uart_conf_t uart_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 []
 

ADC configuration

Note that we do not configure all ADC channels, and not in the STM32F411 order.

Instead, we just define 6 ADC channels, for the Nucleo Arduino header pins A0-A5

#define ADC_NUMOF   ARRAY_SIZE(adc_config)
 
static const adc_conf_t adc_config []
 

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]
static
Initial value:
= {
{GPIO_PIN(PORT_A, 0), 0, 0},
{GPIO_PIN(PORT_A, 1), 0, 1},
{GPIO_PIN(PORT_A, 4), 0, 4},
{GPIO_PIN(PORT_B, 0), 0, 8},
{GPIO_PIN(PORT_C, 1), 0, 11},
{GPIO_PIN(PORT_C, 0), 0, 10},
}

Definition at line 182 of file periph_conf.h.

◆ dma_config

const dma_conf_t dma_config[]
static
Initial value:
= {
{ .stream = 11 },
{ .stream = 10 },
}

Definition at line 45 of file periph_conf.h.

◆ pwm_config

const pwm_conf_t pwm_config[]
static
Initial value:
= {
{
.dev = TIM2,
.rcc_mask = RCC_APB1ENR_TIM2EN,
.chan = { { .pin = GPIO_PIN(PORT_A, 15) , .cc_chan = 0 },
{ .pin = GPIO_PIN(PORT_B, 3) , .cc_chan = 1 },
{ .pin = GPIO_PIN(PORT_B, 10) , .cc_chan = 2 },
{ .pin = GPIO_UNDEF, .cc_chan = 0 } },
.af = GPIO_AF1,
.bus = APB1
},
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
.chan = { { .pin = GPIO_PIN(PORT_B, 4) , .cc_chan = 0 },
{ .pin = GPIO_PIN(PORT_C, 7) , .cc_chan = 1 },
{ .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
{ .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
.bus = APB1
},
}

Definition at line 117 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = SPI1,
.mosi_pin = GPIO_PIN(PORT_A, 7),
.miso_pin = GPIO_PIN(PORT_A, 6),
.sclk_pin = GPIO_PIN(PORT_A, 5),
.cs_pin = GPIO_PIN(PORT_A, 4),
.mosi_af = GPIO_AF5,
.miso_af = GPIO_AF5,
.sclk_af = GPIO_AF5,
.cs_af = GPIO_AF5,
.rccmask = RCC_APB2ENR_SPI1EN,
.apbbus = APB2,
}
}

Definition at line 147 of file periph_conf.h.

PORT_C
@ PORT_C
port C
Definition: periph_cpu.h:38
GPIO_AF5
@ GPIO_AF5
use alternate function 5
Definition: periph_cpu_common.h:91
PORT_A
@ PORT_A
port A
Definition: periph_cpu.h:36
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition: periph_cpu_common.h:52
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_AF2
@ GPIO_AF2
use alternate function 2
Definition: periph_cpu_common.h:88
PORT_B
@ PORT_B
port B
Definition: periph_cpu.h:37
APB1
@ APB1
APB1 bus.
Definition: periph_cpu.h:176