[linux-dvb] any help as a good help

zhenhao huang zhenhaohuang at gmail.com
Fri Aug 31 12:17:03 CEST 2007


* * I  had been trying to work with demod board ,but i haven't been able to
communicate
with the part of tuner,so anyone can advice me how to set demodulator i2c
interface in
"bridge" mode.

Here is our platform i2c write mode.
Write mode Start | Circuit_Address | 0 | Ack REGISTER_address| Ack | Data |
Ack | Stop.

Example
At address 0x12 write 0XF0 IN REGISTER 0X01
Start | 0001001 | 0 | Ack | 0x01 | Ack | 0xF0| Ack | Stop.

If i2c communicate with dib7070p tuner part , What shoud i do ?
Can you give me example write 0xff in tuner register 0x01.
Thanks!
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