Hello. I'm trying write an application program to control/program a Philips chip on a PCI card. This chip is connected to a BT878 chip which connects to the computer with a PCI bus. I would like to control the Philips chip using I2C bus(BT878 is master and Philips is slave). My question is how can I do it in Linux (RedHat 9.0)? Could anyone tell me where I should start looking? I guess I need to control the Philips thru the BT878, and I found there's a call "extern int bttv_I2CWrite" under bttv.h. Can I just include this bttv.h and call this in my application program? Thank you. hobobcat _________________________________________________________ 最新鈴聲推介:十面埋伏,多謝失戀,心淡... http://ringtone.yahoo.com.hk