[linux-dvb] Re: Problem: FE_GET_FRONTEND frequency in alps_bsrv2.c

[Ralph Metzler <rjkm@metzlerbros.de>]

Wolfgang Thiel writes:
 > many thanks for your help.
 > 
 > This code works quite well:
 > 
 >                 afc = ((int)((char)(ves1893_readreg (i2c, 0x0a) << 1)))/2;
 >                 afc = (afc * (int)((p->u.qpsk.symbol_rate/1000)/8))/16;
 > 
 >                 p->frequency -= afc;
 > 
 > So, I only added the "/1000" and changed the "+= afc" to "-= afc.

Oops, yes, somebody changed the frequency units used in the driver for DVB-S 
from Hz to kHz.

Regarding the +/-, which frequency is returned using "-=" now?
The one which was tuned to or the one you have to tune to to get a 
zero afc register?


Ralph


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