[linux-dvb] Re: wanting to contribute dvb-t tuning information but small problem with scan

[Johannes Stezenbach <js@convergence.de>]

Christoph Burger-Scheidlin wrote:
> >>> tune to:
> 530000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_1_2:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE (tuning failed)
> WARNING: >>> tuning failed!!!
> retrying with f=786000000
> >>> tune to:
> 786000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_1_2:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE (tuning failed)
> 0x0000 0x0001: pmt_pid 0x1010 ARD -- Das Erste (running)
> 0x0000 0x0003: pmt_pid 0x1030 ARD -- Phoenix (running)
> 0x0000 0x0004: pmt_pid 0x1040 ARD -- Eins Extra (running)
> 0x0000 0x0081: pmt_pid 0x1020 ARD -- NDR FS NDS (running)
> Network Name 'Niedersachsen 2'
> >>> tune to:
> 530000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_1_2:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
> WARNING: >>> tuning failed!!!

It seems that there was a logical bug in scan.c when handling
transponders with alternative frequencies in the terrestial
delivery descriptor. tune_to_next_transponder() modifies
the frequency of the TP in place and retries tuning, but when
the next NIT is read the TP is added again with the old frequency...

Should be fixed in CVS. Please test.

> --- file de-Braunschweig:
> --- file de-Hannover:

I've added those to CVS.


Thanks,
Johannes