void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert)
I2C_SMBusAlert | 説明 |
I2C_SMBusAlert_Low | SMBAlert ピンはLowドライブされます |
I2C_SMBusAlert_High | SMBAlert ピンはHighドライブされます |
/* Let the I2C2 SMBusAlert pin High */ I2C_SMBusAlertConfig(I2C2, I2C_SMBusAlert_High);