[wdmaudiodev] Re: Writing LFX APO and issues with .INF file

  • From: Arunasree_Swapna@xxxxxxxxxxxx
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Wed, 5 Aug 2009 16:37:58 -0700

It is the case of audiodg.exe not hooked to the APO correctly. Made
appropriate changes in INF and it works correctly now.
Apparantly audiodg.exe knows to leverage on the symbols from VS's
$TARGETPATH.

Would have been nicer if MSFT clearly advertized the technique of writing
proper INF's for APOs.
Is there one? Am I missing something?

~Aruna

Arunasree Swapna
Software Engineer
Logitech
360-514-5760 (office)


                                                                       
                                                                       
                                                                       
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                                             [wdmaudiodev] Re: Writing LFX
                                             APO and issues with .INF file
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To debug with VS, you should go to the Tools | Options | Debugging |
Symbols window. There you can put:

http://msdl.microsoft.com/download/symbols

Then, it is best to probably close and restart your VS.

I attach to services all the time using VS and it certainly works.

From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of
Arunasree_Swapna@xxxxxxxxxxxx
Sent: Wednesday, August 05, 2009 9:43 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Writing LFX APO and issues with .INF file



Folks,

I am in the process of writing an LFX APO that advertizes a 2 channel
device as a 6 channel one.
I am using a debug version of the APO and I am unable to attach to
audiodg.exe.
The VS Debugger compains of lack of symbols to connect to.
Where do I put the symbols to be able to appropriately debug the APO.
I know I am unable to break in to the initialize of the APO and hence think
it is not the problem in the code but that VS is unable to break into the
debugger with symbols.

Any thoughts?

Thanks,

~Aruna

Arunasree Swapna
Software Engineer
Logitech
360-514-5760 (office)




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