bus_i2c_stm32f30x.c File Reference

#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <platform.h>
#include "build_config.h"
#include "gpio.h"
#include "system.h"
#include "bus_i2c.h"

Include dependency graph for bus_i2c_stm32f30x.c:

Macros
#define	I2C1_SCL_GPIO   GPIOB
#define	I2C1_SCL_GPIO_AF   GPIO_AF_4
#define	I2C1_SCL_PIN   GPIO_Pin_6
#define	I2C1_SCL_PIN_SOURCE   GPIO_PinSource6
#define	I2C1_SCL_CLK_SOURCE   RCC_AHBPeriph_GPIOB
#define	I2C1_SDA_GPIO   GPIOB
#define	I2C1_SDA_GPIO_AF   GPIO_AF_4
#define	I2C1_SDA_PIN   GPIO_Pin_7
#define	I2C1_SDA_PIN_SOURCE   GPIO_PinSource7
#define	I2C1_SDA_CLK_SOURCE   RCC_AHBPeriph_GPIOB
#define	I2C2_SCL_GPIO   GPIOF
#define	I2C2_SCL_GPIO_AF   GPIO_AF_4
#define	I2C2_SCL_PIN   GPIO_Pin_6
#define	I2C2_SCL_PIN_SOURCE   GPIO_PinSource6
#define	I2C2_SCL_CLK_SOURCE   RCC_AHBPeriph_GPIOF
#define	I2C2_SDA_GPIO   GPIOA
#define	I2C2_SDA_GPIO_AF   GPIO_AF_4
#define	I2C2_SDA_PIN   GPIO_Pin_10
#define	I2C2_SDA_PIN_SOURCE   GPIO_PinSource10
#define	I2C2_SDA_CLK_SOURCE   RCC_AHBPeriph_GPIOA

Functions
void	i2cSetOverclock (uint8_t OverClock)
void	i2cInit (I2CDevice index)
uint16_t	i2cGetErrorCounter (void)
bool	i2cWrite (uint8_t addr_, uint8_t reg, uint8_t data)
bool	i2cRead (uint8_t addr_, uint8_t reg, uint8_t len, uint8_t *buf)

Macro Definition Documentation

#define I2C1_SCL_CLK_SOURCE   RCC_AHBPeriph_GPIOB

#define I2C1_SCL_GPIO   GPIOB

#define I2C1_SCL_GPIO_AF   GPIO_AF_4

#define I2C1_SCL_PIN   GPIO_Pin_6

#define I2C1_SCL_PIN_SOURCE   GPIO_PinSource6

#define I2C1_SDA_CLK_SOURCE   RCC_AHBPeriph_GPIOB

#define I2C1_SDA_GPIO   GPIOB

#define I2C1_SDA_GPIO_AF   GPIO_AF_4

#define I2C1_SDA_PIN   GPIO_Pin_7

#define I2C1_SDA_PIN_SOURCE   GPIO_PinSource7

#define I2C2_SCL_CLK_SOURCE   RCC_AHBPeriph_GPIOF

#define I2C2_SCL_GPIO   GPIOF

#define I2C2_SCL_GPIO_AF   GPIO_AF_4

#define I2C2_SCL_PIN   GPIO_Pin_6

#define I2C2_SCL_PIN_SOURCE   GPIO_PinSource6

#define I2C2_SDA_CLK_SOURCE   RCC_AHBPeriph_GPIOA

#define I2C2_SDA_GPIO   GPIOA

#define I2C2_SDA_GPIO_AF   GPIO_AF_4

#define I2C2_SDA_PIN   GPIO_Pin_10

#define I2C2_SDA_PIN_SOURCE   GPIO_PinSource10

Function Documentation

uint16_t i2cGetErrorCounter

(

void

)

void i2cInit

(

I2CDevice

index

)

bool i2cRead	(	uint8_t	addr_,
		uint8_t	reg,
		uint8_t	len,
		uint8_t *	buf
	)

void i2cSetOverclock

(

uint8_t

OverClock

)

bool i2cWrite	(	uint8_t	addr_,
		uint8_t	reg,
		uint8_t	data
	)