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-f446re 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_2_ISR   isr_dma1_stream4
#define	DMA_3_ISR   isr_dma1_stream3
#define	DMA_4_ISR   isr_dma1_stream5
#define	DMA_5_ISR   isr_dma1_stream0
#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_usart3)
#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 []

QDEC configuration
#define	QDEC_0_ISR   isr_tim3
#define	QDEC_1_ISR   isr_tim4
#define	QDEC_NUMOF   ARRAY_SIZE(qdec_config)
static const qdec_conf_t	qdec_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 STM32F446 order. Instead, we just define 6 ADC channels, for the Nucleo Arduino header pins A0-A5 and the internal VBAT channel.
#define	VBAT_ADC   ADC_LINE(6)
	VBAT ADC line.
#define	ADC_NUMOF   ARRAY_SIZE(adc_config)
static const adc_conf_t	adc_config []

Macro Definition Documentation

ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 271 of file periph_conf.h.

CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 29 of file periph_conf.h.

CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 24 of file periph_conf.h.

DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 54 of file periph_conf.h.

DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 55 of file periph_conf.h.

DMA_2_ISR

#define DMA_2_ISR   isr_dma1_stream4

Definition at line 56 of file periph_conf.h.

DMA_3_ISR

#define DMA_3_ISR   isr_dma1_stream3

Definition at line 57 of file periph_conf.h.

DMA_4_ISR

#define DMA_4_ISR   isr_dma1_stream5

Definition at line 58 of file periph_conf.h.

DMA_5_ISR

#define DMA_5_ISR   isr_dma1_stream0

Definition at line 59 of file periph_conf.h.

DMA_NUMOF

#define DMA_NUMOF   ARRAY_SIZE(dma_config)

Definition at line 61 of file periph_conf.h.

PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 147 of file periph_conf.h.

QDEC_0_ISR

#define QDEC_0_ISR   isr_tim3

Definition at line 177 of file periph_conf.h.

QDEC_1_ISR

#define QDEC_1_ISR   isr_tim4

Definition at line 178 of file periph_conf.h.

QDEC_NUMOF

#define QDEC_NUMOF   ARRAY_SIZE(qdec_config)

Definition at line 180 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 247 of file periph_conf.h.

UART_0_ISR

#define UART_0_ISR   (isr_usart2)

Definition at line 113 of file periph_conf.h.

UART_1_ISR

#define UART_1_ISR   (isr_usart1)

Definition at line 114 of file periph_conf.h.

UART_2_ISR

#define UART_2_ISR   (isr_usart3)

Definition at line 115 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 117 of file periph_conf.h.

VBAT_ADC

#define VBAT_ADC   ADC_LINE(6)

VBAT ADC line.

Definition at line 270 of file periph_conf.h.

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},
    {GPIO_UNDEF, 0, 18}, 
}

Definition at line 260 of file periph_conf.h.

dma_config

const dma_conf_t dma_config[]

static

Initial value:

= {
    { .stream = 11 },   
    { .stream = 10 },   
    { .stream = 4 },    
    { .stream = 3 },    
    { .stream = 5 },    
    { .stream = 0 },    
}

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_PIN(PORT_B,  2), .cc_chan = 3} },
        .af       = GPIO_AF1,
        .bus      = APB1
    },
    {
        .dev      = TIM8,
        .rcc_mask = RCC_APB2ENR_TIM8EN,
        .chan     = { { .pin = GPIO_PIN(PORT_C, 6), .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_AF3,
        .bus      = APB2
    },
}

Definition at line 124 of file periph_conf.h.

qdec_config

const qdec_conf_t qdec_config[]

static

Initial value:

= {
    {
        .dev      = TIM3,
        .max      = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM3EN,
        .chan     = { { .pin = GPIO_PIN(PORT_A, 6), .cc_chan = 0 },
                      { .pin = GPIO_PIN(PORT_A, 7), .cc_chan = 1 } },
        .af       = GPIO_AF2,
        .bus      = APB1,
        .irqn     = TIM3_IRQn
    },
    {
        .dev      = TIM4,
        .max      = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM4EN,
        .chan     = { { .pin = GPIO_PIN(PORT_B, 6), .cc_chan = 0 },
                      { .pin = GPIO_PIN(PORT_B, 7), .cc_chan = 1 } },
        .af       = GPIO_AF2,
        .bus      = APB1,
        .irqn     = TIM4_IRQn
    },
}

Definition at line 154 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Definition at line 187 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Definition at line 68 of file periph_conf.h.