Solved: Hello, When I was debugging the CX3 UVC project, I found that CyU3PI2cTransmitBytes in I2C_SensorWrite returned the error value 0x4a The
I2CSensorWriteRegister 函数通过 I2C 写入设备寄存器(s)。 语法 C++ NTSTATUSI2CSensorWriteRegister( WDFIOTARGET I2CIoTarget, UCHAR RegAddress, BYTE *RegValue,size_tRegLength ); 参数 I2CIoTarget 提供WDF I2C I/O 目标句柄。 RegAddress 提供要写入的 I2C 寄存器地址。
NTSTATUSI2CSensorWriteRegister( WDFIOTARGET I2CIoTarget, UCHAR RegAddress, BYTE *RegValue,size_tRegLength ); Parameters I2CIoTarget Supplies the WDF I2C I/O target handle. RegAddress Supplies the I2C register address to write to. RegValue ...