[mythtv-commits] Ticket #7663: Unable to lock signal via uncommitted diseqc

MythTV mythtv at cvs.mythtv.org
Sat Dec 5 18:14:45 UTC 2009


#7663: Unable to lock signal via uncommitted diseqc
-----------------------------------------+----------------------------------
 Reporter:  Mike Nix <mnix@…>            |       Owner:  janne  
     Type:  defect                       |      Status:  new    
 Priority:  minor                        |   Milestone:  unknown
Component:  MythTV - DVB                 |     Version:  head   
 Severity:  medium                       |     Mlocked:  0      
-----------------------------------------+----------------------------------

Comment(by Mike Nix <mnix@…>):

 Further investigation shows that my S2-3650 is turning off the LNB power
 for a time when sending the uncommitted diseqc command :(
 It's as if the firmware thinks a diseqc 2.0 reply is coming back.

 The diseqc will switch, but depending on what is plugged in to the port
 selected (eg an LNB that takes a bit of power at startup) the processor in
 the diseqc will run out of power and reset.  If I switch to an LNB that is
 getting power from somewhere else, it works.

 this bug can be closed as the fault is not in MythTV (and I will go
 hunting for firmware updates)

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7663#comment:1>
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