[Approved] Transponder list search, DiSeqC problems (1 Viewer)

[jblomb]

When using Advanced tuning options when scanning a sattellite, you can search for transponder list.
You enter the freq/symbolrate/polarisation and it scans each LNB for the transponder list.
Well, thats how it's supposed to do at least.

It doesn't seem to take into account the DiSeqC-settings for each LNB.
This patch sets the DiSeqC according to which LNB is scanned.

Index: CardDvbS.cs
===================================================================
--- CardDvbS.cs	(revision 27442)
+++ CardDvbS.cs	(working copy)
@@ -964,6 +964,14 @@
         case ScanTypes.NIT:
           _transponders.Clear();
           DVBSChannel tuneChannel = GetManualTuning();
+          if (LNB == 1) 
+              tuneChannel.DisEqc = (DisEqcType)mpDisEqc1.SelectedIndex;
+          if (LNB == 2) 
+              tuneChannel.DisEqc = (DisEqcType)mpDisEqc2.SelectedIndex;
+          if (LNB == 3) 
+              tuneChannel.DisEqc = (DisEqcType)mpDisEqc3.SelectedIndex;
+          if (LNB == 4) 
+              tuneChannel.DisEqc = (DisEqcType)mpDisEqc4.SelectedIndex;
 
           listViewStatus.Items.Clear();
           string line = String.Format("lnb:{0} {1}tp- {2} {3} {4}", LNB, 1, tuneChannel.Frequency,

 

[mm1352000]

Hi there

You've correctly identified a bug.
The fix is actually slightly simpler though because the Scan() function has a "disEqc" parameter. All that is required is to add:

DVBSChannel tuneChannel = GetManualTuning();
[B]tuneChannel.DisEqc = disEqc;[/B]

listViewStatus.Items.Clear();

The team is currently evaluating a patch that adds support for manual scanning with DVB-S2 parameters. I'll make sure that this fix is added to that patch, and hopefully it'll make it into 1.2.0b...

 

[jblomb]

I like it when it's simple
Thanks!

 

[mm1352000]

Hi again

Just wanted to let you know that the fix has been committed in SVN 27482. That means it will be in 1.2.0b. Thank you once again for reporting the bug.

 

[sofakng]

Is this regarding the settings for LNB band (Ku-Hi, Bandstacked, etc)?

I've noticed that when you manually scan it uses "Universal" as opposed to what you actually selected for each LNB. This sounds like the same issue...

 

[jblomb]

Yes, its the same issue.
It should work in SVN.

 

[sofakng]

Oh, this is actually two issues isn't it? (ie. it doesn't use the correct LOF settings AND it doesn't use the correct DiSEqC settings)

Is it possible to backport this to the 1.1.3 release? I don't quite want to update to the latest SVN. I'd like to stick with 1.1.3 but have this patch...