periph_conf.h File Reference

Peripheral MCU configuration for the OLIMEXINO STM32 board. More...

Detailed Description

Peripheral MCU configuration for the OLIMEXINO STM32 board.

Author

Corentin Vigourt cvigo.nosp@m.urt@.nosp@m.scall.nosp@m.og.c.nosp@m.om

Definition in file periph_conf.h.

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

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Go to the source code of this file.

#define	CONFIG_BOARD_HAS_LSE   1
#define	CONFIG_BOARD_HAS_HSE   1

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

PWM configuration
#define	PWM_NUMOF   ARRAY_SIZE(pwm_config)
static const pwm_conf_t	pwm_config []

Timer configuration
#define	TIMER_0_ISR   isr_tim2
#define	TIMER_1_ISR   isr_tim3
#define	TIMER_2_ISR   isr_tim4
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
static const timer_conf_t	timer_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 []

Real time counter configuration
#define	RTT_FREQUENCY   (16384) /* in Hz */

I2C configuration
Note This board may require external pullup resistors for i2c operation.
#define	I2C_0_ISR   isr_i2c1_ev
#define	I2C_1_ISR   isr_i2c2_ev
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

SPI configuration
#define	SPI_NUMOF   ARRAY_SIZE(spi_config)
static const spi_conf_t	spi_config []

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
        { GPIO_PIN(PORT_C, 0), 0, 10 },
        { GPIO_PIN(PORT_C, 1), 0, 11 },
        { GPIO_PIN(PORT_C, 2), 0, 12 },
        { GPIO_PIN(PORT_C, 3), 0, 13 },
        { GPIO_PIN(PORT_C, 4), 0, 14 },
        { GPIO_PIN(PORT_C, 5), 0, 15 }
}

Definition at line 39 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, 8),
        .sda_pin = GPIO_PIN(PORT_B, 9),
        .bus = APB1,
        .rcc_mask = RCC_APB1ENR_I2C1EN,
        .clk = CLOCK_APB1,
        .irqn = I2C1_EV_IRQn
    },
    {
        .dev = I2C2,
        .speed = I2C_SPEED_NORMAL,
        .scl_pin = GPIO_PIN(PORT_B, 10),
        .sda_pin = GPIO_PIN(PORT_B, 11),
        .bus = APB1,
        .rcc_mask = RCC_APB1ENR_I2C2EN,
        .clk = CLOCK_APB1,
        .irqn = I2C2_EV_IRQn
    }
}

Definition at line 189 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_UNDEF,
        .rccmask = RCC_APB2ENR_SPI1EN,
        .apbbus = APB2
    },
    {
        .dev = SPI2,
        .mosi_pin = GPIO_PIN(PORT_B, 15),
        .miso_pin = GPIO_PIN(PORT_B, 14),
        .sclk_pin = GPIO_PIN(PORT_B, 13),
        .cs_pin = GPIO_UNDEF,
        .rccmask = RCC_APB1ENR_SPI2EN,
        .apbbus = APB1
    }
}

Definition at line 222 of file periph_conf.h.

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
    {
        .dev = TIM2,
        .max = 0x0000ffff,
        .rcc_mask = RCC_APB1ENR_TIM2EN,
        .bus = APB1,
        .irqn = TIM2_IRQn
    },
    {
        .dev = TIM3,
        .max = 0x0000ffff,
        .rcc_mask = RCC_APB1ENR_TIM3EN,
        .bus = APB1,
        .irqn = TIM3_IRQn
    },
    {
        .dev = TIM4,
        .max = 0x0000ffff,
        .rcc_mask = RCC_APB1ENR_TIM4EN,
        .bus = APB1,
        .irqn = TIM4_IRQn
    }
}

Definition at line 105 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev = USART2,
        .rcc_mask = RCC_APB1ENR_USART2EN,
        .rx_pin = GPIO_PIN(PORT_A, 3),
        .tx_pin = GPIO_PIN(PORT_A, 2),
        .bus = APB1,
        .irqn = USART2_IRQn
    },
    {
        .dev = USART1,
        .rcc_mask = RCC_APB2ENR_USART1EN,
        .rx_pin = GPIO_PIN(PORT_A, 10),
        .tx_pin = GPIO_PIN(PORT_A, 9),
        .bus = APB2,
        .irqn = USART1_IRQn
    },
    {
        .dev = USART3,
        .rcc_mask = RCC_APB1ENR_USART3EN,
        .rx_pin = GPIO_PIN(PORT_B, 11),
        .tx_pin = GPIO_PIN(PORT_B, 10),
        .bus = APB1,
        .irqn = USART3_IRQn
    }
}

Definition at line 140 of file periph_conf.h.