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- #ifndef _IIC_H
- #define _IIC_H
- #include "stm32f10x.h"
- #define SCL_H GPIOA->BSRR = GPIO_Pin_6
- #define SCL_L GPIOA->BRR = GPIO_Pin_6
-
- #define SDA_H GPIOA->BSRR = GPIO_Pin_7
- #define SDA_L GPIOA->BRR = GPIO_Pin_7
- #define SCL_read GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_6)
- #define SDA_read GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_7)
- void CCS811_I2C_GPIO_Config(void);
- void CCS811_I2C_Stop(void);
- u8 CCS811_WriteI2C_byte(u8 Slave_Address,u8 REG_Address,u8 data);
- u8 CCS811_MWriteI2C_byte(u8 Slave_Address,u8 REG_Address,u8 const *data,u8 length);
- u8 CCS811_ReadI2C(u8 Slave_Address,u8 REG_Address,u8 *REG_data,u8 length);
- #endif
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