I made a simple video input device and DirectX video port application use VIP(Video input port).
but I can't running TV decoder chip.
Two control pin of TV decoder chip is connected to I2C pins in VIP block.
And I want to send some control messages to Tv decoder.
How can I send message by I2C in AMD Geode LX.
P.S.
It's OS was Created by Platform Builder 5.0 (WinCE 5.0)
And I have no Device Driver to control I2C.