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 "cfg_usb_otg_fs.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

Peripheral MCU configuration for the nucleo-f412zg board
Author Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr Vincent Dupont vince.nosp@m.nt@o.nosp@m.takey.nosp@m.s.co.nosp@m.m
#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_usart3)
#define	UART_1_ISR   (isr_usart6)
#define	UART_2_ISR   (isr_usart2)
#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 STM32F412zg 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 195 of file periph_conf.h.

CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 31 of file periph_conf.h.

CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 26 of file periph_conf.h.

DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 53 of file periph_conf.h.

DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 54 of file periph_conf.h.

DMA_NUMOF

#define DMA_NUMOF   ARRAY_SIZE(dma_config)

Definition at line 56 of file periph_conf.h.

PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 142 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 171 of file periph_conf.h.

UART_0_ISR

#define UART_0_ISR   (isr_usart3)

Definition at line 108 of file periph_conf.h.

UART_1_ISR

#define UART_1_ISR   (isr_usart6)

Definition at line 109 of file periph_conf.h.

UART_2_ISR

#define UART_2_ISR   (isr_usart2)

Definition at line 110 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 112 of file periph_conf.h.

VBAT_ADC

#define VBAT_ADC   ADC_LINE(6)

VBAT ADC line.

Definition at line 194 of file periph_conf.h.

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    {GPIO_PIN(PORT_A, 3), 0, 3},
    {GPIO_PIN(PORT_C, 0), 0, 10},
    {GPIO_PIN(PORT_C, 3), 0, 13},
    {GPIO_PIN(PORT_C, 1), 0, 11},
    {GPIO_PIN(PORT_C, 4), 0, 14},
    {GPIO_PIN(PORT_C, 5), 0, 15},
    {GPIO_UNDEF, 0, 18}, 
}

Definition at line 184 of file periph_conf.h.

dma_config

const dma_conf_t dma_config[]

static

Initial value:

= {
    { .stream = 11 },   
    { .stream = 10 },   
}

Definition at line 48 of file periph_conf.h.

pwm_config

const pwm_conf_t pwm_config[]

static

Initial value:

= {
    {
        .dev      = TIM1,
        .rcc_mask = RCC_APB2ENR_TIM1EN,
        .chan     = { { .pin = GPIO_PIN(PORT_E,  9) , .cc_chan = 0},
                      { .pin = GPIO_PIN(PORT_E, 11) , .cc_chan = 1},
                      { .pin = GPIO_PIN(PORT_E, 13) , .cc_chan = 2},
                      { .pin = GPIO_UNDEF,                    .cc_chan = 0} },
        .af       = GPIO_AF1,
        .bus      = APB2
    },
    {
        .dev      = TIM4,
        .rcc_mask = RCC_APB1ENR_TIM4EN,
        .chan     = { { .pin = GPIO_PIN(PORT_D, 15) , .cc_chan = 3},
                      { .pin = GPIO_UNDEF,                    .cc_chan = 0},
                      { .pin = GPIO_UNDEF,                    .cc_chan = 0},
                      { .pin = GPIO_UNDEF,                    .cc_chan = 0} },
        .af       = GPIO_AF2,
        .bus      = APB1
    },
}

Definition at line 119 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 149 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Definition at line 63 of file periph_conf.h.