ugfx/boards/base/STM32F746-Discovery/stm32f7_i2c.h

15 lines
563 B
C

#pragma once
#include "stm32f7xx.h"
#include "gfx.h"
gBool i2cInit(I2C_TypeDef* i2c);
void i2cSend(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t* data, uint16_t length);
void i2cSendByte(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t data);
void i2cWriteReg(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t regAddr, uint8_t value);
void i2cRead(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t* data, uint16_t length);
uint8_t i2cReadByte(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t regAddr);
uint16_t i2cReadWord(I2C_TypeDef* i2c, uint8_t slaveAddr, uint8_t regAddr);