diff options
Diffstat (limited to 'boards/base/STM32F746-Discovery/stm32f7_i2c.h')
| -rw-r--r-- | boards/base/STM32F746-Discovery/stm32f7_i2c.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/boards/base/STM32F746-Discovery/stm32f7_i2c.h b/boards/base/STM32F746-Discovery/stm32f7_i2c.h new file mode 100644 index 00000000..625aeed8 --- /dev/null +++ b/boards/base/STM32F746-Discovery/stm32f7_i2c.h @@ -0,0 +1,14 @@ +#pragma once + +#include "stm32f7xx.h" +#include "gfx.h" + +bool_t 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); |