[linux-dvb] airstar2 ERROR: initial tuning failed

Patrick Boettcher patrick.boettcher at desy.de
Tue Apr 5 22:09:18 CEST 2005


On Tue, 5 Apr 2005, Martin Reinke wrote:


Hi Martin,

> i get following error:
>
> scan de-Berlin
> scanning de-Berlin
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> initial transponder 177500000 0 3 0 1 1 2 0
> initial transponder 191500000 0 2 0 1 1 2 0
> initial transponder 506000000 0 2 0 1 1 2 0
> initial transponder 522000000 0 2 0 1 1 2 0
> initial transponder 570000000 0 2 0 1 1 2 0
> initial transponder 658000000 0 2 0 1 1 2 0
> initial transponder 754000000 0 2 0 1 1 2 0

>>>> 177500000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
>>>> 191500000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE

Your initial tuning data file for 177.5 and 191.5 is wrong. The bandwidth 
for that channels is 7MHz. Please use the file from dvb-apps CVS. (also 
use dvbscan von dvb-apps CVS then).

> I testet the kernel 2.6.10 from Debian an a self compiled 2.6.11.6
> Kernel with today cvs dvb-kernel.

When using dvb-kernel, please load flexcop-pci (and its depending
modules) instead of skystar2. (With this modules a more verbose debugging 
is also possible, when it still fails).

best regards
Patrick.

--
   Mail: patrick.boettcher at desy.de
   WWW:  http://www.wi-bw.tfh-wildau.de/~pboettch/




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