[linux-dvb] Problem in tuning with dvbtune

Nico Sabbi nsabbi at tiscali.it
Thu Feb 17 21:28:57 CET 2005


George Xylouris wrote:

>Thanx for the reply .....
>Because I'm in a hurry (we use it in a lab environment) , is there any way i 
>can set the LNB LOF low, switch and high in my card ... and work in Ku 
>band ??? 
>G.X 
>
>
>On Thursday 17 February 2005 19:35, Nico Sabbi wrote:
>  
>
>>George Xylouris wrote:
>>    
>>
>>>Hi !
>>>
>>>I run suse linux 9.1 with kernel 2.6.5-7.145 an i have a Skystar2 PCI
>>>DVB-S card.
>>>
>>>I have the following problem:
>>>
>>>I have a DVB-S stream in L-Band (1.241GHz) and i try to tune to it with
>>>dvbtune. So when i run :
>>>
>>>dvbtune -c 0 -f 1241000 -s 27500 -v 410 -a 420
>>>
>>>Using DVB card "Zarlink MT312"
>>>tuning DVB-S to L-Band:0, Pol: Srate=27500000, 22kHz=off
>>>polling....
>>>Getting frontend event
>>>FE_STATUS: FE_TIMEDOUT
>>>Not able to lock to the signal on the given frequency
>>>In order to try with Ku band i get the default LOF from windows which is
>>>9750 and i calculate the frequency then i run the command :
>>>
>>>dvbtune -c 0 -f 10991000 -s 27500 -v 410 -a 420
>>>
>>>Using DVB card "Zarlink MT312"
>>>tuning DVB-S to L-Band:0, Pol: Srate=27500000, 22kHz=off
>>>polling....
>>>Getting frontend event
>>>FE_STATUS: FE_TIMEDOUT
>>>Not able to lock to the signal on the given frequency
>>>      
>>>
>>I must have accidentally removed support for L-band when I restructured
>>the diseqc code
>>long ago.
>>I'll fix as soon as I can
>>
>>_______________________________________________
>>linux-dvb mailing list
>>linux-dvb at linuxtv.org
>>http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>>    
>>
>
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>
>  
>

The attached patch should fix your problems. Please let me know if it 
works so I can commit.
And please, don't top reply.
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