periph_conf.h File Reference

Configuration of CPU peripherals for Crazyflie 2.1 main application MCU. More...

Detailed Description

Configuration of CPU peripherals for Crazyflie 2.1 main application MCU.

Author

Leonard Herbst leona.nosp@m.rd.h.nosp@m.erbst.nosp@m.@tu-.nosp@m.dresd.nosp@m.en.d.nosp@m.e

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_usb_otg_fs.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(8)

DMA streams configuration
#define	DMA_0_ISR   isr_dma2_stream3
#define	DMA_1_ISR   isr_dma2_stream2
#define	DMA_2_ISR   isr_dma1_stream3
#define	DMA_3_ISR   isr_dma1_stream6
#define	DMA_NUMOF   ARRAY_SIZE(dma_config)
static const dma_conf_t	dma_config []

Timer configuration
Avoiding TIM2 and TIM4 because they are used for pwm
#define	TIMER_0_ISR   isr_tim5
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
static const timer_conf_t	timer_config []

UART configuration
#define	UART_0_ISR   (isr_usart3)
#define	UART_1_ISR   (isr_usart2)
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

ADC configuration
#define	VBAT_ADC   ADC_LINE(5)
	VBAT ADC line.
#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 []

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_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

Macro Definition Documentation

ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 138 of file periph_conf.h.

CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 25 of file periph_conf.h.

CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 20 of file periph_conf.h.

CONFIG_CLOCK_HSE

#define CONFIG_CLOCK_HSE   MHZ(8)

Definition at line 30 of file periph_conf.h.

DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 52 of file periph_conf.h.

DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 53 of file periph_conf.h.

DMA_2_ISR

#define DMA_2_ISR   isr_dma1_stream3

Definition at line 54 of file periph_conf.h.

DMA_3_ISR

#define DMA_3_ISR   isr_dma1_stream6

Definition at line 55 of file periph_conf.h.

DMA_NUMOF

#define DMA_NUMOF   ARRAY_SIZE(dma_config)

Definition at line 57 of file periph_conf.h.

I2C_0_ISR

#define I2C_0_ISR   isr_i2c1_ev

Definition at line 232 of file periph_conf.h.

I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 234 of file periph_conf.h.

PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 181 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 210 of file periph_conf.h.

TIMER_0_ISR

#define TIMER_0_ISR   isr_tim5

Definition at line 77 of file periph_conf.h.

TIMER_NUMOF

#define TIMER_NUMOF   ARRAY_SIZE(timer_config)

Definition at line 79 of file periph_conf.h.

UART_0_ISR

#define UART_0_ISR   (isr_usart3)

Definition at line 117 of file periph_conf.h.

UART_1_ISR

#define UART_1_ISR   (isr_usart2)

Definition at line 118 of file periph_conf.h.

UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 120 of file periph_conf.h.

VBAT_ADC

#define VBAT_ADC   ADC_LINE(5)

VBAT ADC line.

Definition at line 137 of file periph_conf.h.

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    { .pin = GPIO_PIN(PORT_A, 2), .dev = 0, .chan = 2 },
    { .pin = GPIO_PIN(PORT_A, 3), .dev = 0, .chan = 3 },
    { .pin = GPIO_PIN(PORT_A, 5), .dev = 1, .chan = 5 },
    { .pin = GPIO_PIN(PORT_A, 6), .dev = 1, .chan = 6 },
    { .pin = GPIO_PIN(PORT_A, 7), .dev = 1, .chan = 7 },
    { .pin = GPIO_UNDEF, .dev = 0, .chan = 0}, 
}

Definition at line 127 of file periph_conf.h.

dma_config

const dma_conf_t dma_config[]

static

Initial value:

= {
    { .stream = 11 },   
    { .stream = 10 },   
    { .stream = 3 },    
    { .stream = 6 },    
}

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
    }
}

Definition at line 217 of file periph_conf.h.

pwm_config

const pwm_conf_t pwm_config[]

static

Definition at line 145 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,
        .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 188 of file periph_conf.h.

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
    {
        .dev = TIM5,
        .max = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM5EN,
        .bus = APB1,
        .irqn = TIM5_IRQn,
    }
}

Definition at line 67 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {
        .dev = USART3,
        .rcc_mask = RCC_APB1ENR_USART3EN,
        .rx_pin = GPIO_PIN(PORT_C, 11),
        .tx_pin = GPIO_PIN(PORT_C, 10),
        .rx_af = GPIO_AF7,
        .tx_af = GPIO_AF7,
        .bus = APB1,
        .irqn = USART3_IRQn,
 
 
 
 
    },
    {
        .dev = USART2,
        .rcc_mask = RCC_APB1ENR_USART2EN,
        .rx_pin = GPIO_PIN(PORT_A, 3),
        .tx_pin = GPIO_PIN(PORT_A, 2),
        .rx_af = GPIO_AF7,
        .tx_af = GPIO_AF7,
        .bus = APB1,
        .irqn = USART2_IRQn,
 
 
 
 
    }
}

Definition at line 86 of file periph_conf.h.