Prof 7500 linux kernel module mod

Status
Please reply by conversation.

updatelee

SatelliteGuys Pro
Jul 22, 2006
1,604
111
CFB Edmonton
this modifies the stv0900 src so that when you tune a freq ( FE_SET_PROPERTY ) that when it does it's little adjustments, it saves those settings in the same u.data variables you used to tune with, that way when you do a FE_GET_PROPERTY you can actually pull the info.

the fec is reported correctly almost every time, once in awhile in dvb-s2 it reports the wrong one, but not often.

the Prof 7500 search +/-5mhz for the signal, and +/-10000 SR, does auto system (dvb-s/dvb-s2/dss), auto modulation (qpsk/8psk), auto pilot, auto rolloff, auto inversion, and auto fec.

so you can put in super generic tuning info, then do a FE_GET_PROPERTY and pull all the specifics out so you can use it in your other tuners that dont do all that fancy stuff.

anyone has anything to comment on Id love to hear it.

UDL
 

Attachments

  • stv0900_core.c.patch.zip
    834 bytes · Views: 84

updatelee

SatelliteGuys Pro
Jul 22, 2006
1,604
111
CFB Edmonton
here is another version, if you specify a fec it will use warmstart() the fec will still be autodetermined, the fec param is just used to switch blindsearch() on/off to speed up tuning from 23sec to 10sec

UDL
 

Attachments

  • stv0900_core.c.patch.zip
    991 bytes · Views: 76
Status
Please reply by conversation.

Users Who Are Viewing This Thread (Total: 0, Members: 0, Guests: 0)

Top