periph_conf.h File Reference

Peripheral MCU configuration for the Ublox C030-U201 board. More...

Detailed Description

Peripheral MCU configuration for the Ublox C030-U201 board.

Author

Vincent Dupont vince.nosp@m.nt@o.nosp@m.takey.nosp@m.s.co.nosp@m.m

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_timer_tim5.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define	CONFIG_BOARD_HAS_LSE   1
#define	CONFIG_BOARD_HAS_HSE   1
#define	CONFIG_CLOCK_HSE   MHZ(12)

DMA streams configuration
#define	DMA_0_ISR   isr_dma2_stream1
#define	DMA_1_ISR   isr_dma2_stream0
#define	DMA_NUMOF   ARRAY_SIZE(dma_config)
static const dma_conf_t	dma_config []

UART configuration
#define	UART_0_ISR   (isr_usart1)
#define	UART_1_ISR   (isr_usart2)
#define	UART_2_ISR   (isr_usart6)
#define	UART_3_ISR   (isr_usart3)
#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_ev
#define	I2C_1_ISR   isr_i2c3_ev
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

ADC configuration
Note that we do not configure all ADC channels, and not in the STM32F437 order. Instead, we just define 6 ADC channels, for the 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 []

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, 4},
    {GPIO_PIN(PORT_A, 4), 0, 14},
    {GPIO_PIN(PORT_B, 7), 0, 7},
    {GPIO_PIN(PORT_B, 6), 0, 6},
    {GPIO_UNDEF, 0, 18}, 
}

Definition at line 227 of file periph_conf.h.

dma_config

const dma_conf_t dma_config[]

static

Initial value:

= {
    { .stream = 9 },   
    { .stream = 8 },   
}

Definition at line 45 of file periph_conf.h.

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_AF4,
        .sda_af         = GPIO_AF4,
        .bus            = APB1,
        .rcc_mask       = RCC_APB1ENR_I2C1EN,
        .clk            = CLOCK_APB1,
        .irqn           = I2C1_EV_IRQn
    },
    {
        .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
    }
}

Definition at line 184 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    {
        .dev            = SPI4,
        .mosi_pin       = GPIO_PIN(PORT_E, 6),
        .miso_pin       = GPIO_PIN(PORT_E, 5),
        .sclk_pin       = GPIO_PIN(PORT_E, 2),
        .cs_pin         = GPIO_PIN(PORT_E, 11),
        .mosi_af        = GPIO_AF5,
        .miso_af        = GPIO_AF5,
        .sclk_af        = GPIO_AF5,
        .cs_af          = GPIO_AF5,
        .rccmask        = RCC_APB2ENR_SPI4EN,
        .apbbus         = APB2,
 
 
 
 
 
 
    },
}

Definition at line 155 of file periph_conf.h.