[linux-dvb] TechnoTrend Budget T-1500 DVB-T CI doesn't find any channels

Jon Forsberg s at svartvitt.org
Wed Nov 1 13:54:55 CET 2006


On Tue, Oct 31, 2006 at 11:28:35AM +0100, Perceval Anichini wrote:
> Actually the TT T-1500 driver (err... card ?) has two problems :
> 	- " Inverted Inversion " : when you specify "on" to the driver,
> the card understand "off". A patch for that is pending, you shall find
> it in the ML archive. It also has been applied to Oliver's repository.
> 
> 	- " Frequency setting error " : You have to add 166 Hz to the
> frequency to let the card tune... I didn't have time to figure out
> where the problem was coming from... Therefore I didn't send a patch
> yet...
> 
> Hope that helps !
> 
> Perceval.

Tried that patch before. Forgot to say that. Made no difference.

When I add 166 Mhz I get the same result:

# scan fr-166Hz 
scanning fr-166Hz
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 586000166 0 2 0 3 1 2 0
initial transponder 538000166 0 2 0 3 1 2 0
initial transponder 506000166 0 2 0 3 1 2 0
initial transponder 698000166 0 2 0 3 1 2 0
initial transponder 746000166 0 2 0 3 1 2 0
>>> tune to: 586000166:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
>>> tune to: 538000166:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
>>> tune to: 506000166:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
>>> tune to: 698000166:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
>>> tune to: 746000166:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
dumping lists (0 services)
Done.

Thanks anyway!



More information about the linux-dvb mailing list