The sysvad solution file contains the following projects. Our new feedback system is built on GitHub Issues. There is a small problem “This function copies the value of c converted to an unsigned char into each of the first size bytes of the object beginning at block. Victor Nijegorodov Dec 8: Could use some more help.

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Choose the correct forum for your message. They are available as part sam;le the zip file download available here. I attached the debugger view and got this output:. When answering a question please: The driver uses a “virtual audio device” instead of an actual hardware-based adapter and highlights ssmple different aspects of the audio offloading WDM audio driver architecture. Is your main thread blocked such that it is unable to process messages in its queue?

All replies were generaly helpful, which I appreciate. Saved me a good deal of head-scratching! Need explanation on where I messed it up. If you have a school or university assignment, assume that your teacher or lecturer is also reading these forums.

Recent Drivers  TC4400 BLUETOOTH DRIVER

We reserve the right to move your posts to a more appropriate forum or to delete anything deemed inappropriate or illegal. In both cases why are you using the memset presumably you actually mean memcpysince you do not use pDataArray for anything useful? Member Dec 8: Here is a partial test solution using memset. Let’s work to help developers, not make them feel stupid.

C / C++ / MFC

For more information, see Windows Audio Processing Objects. Then something else is hitting the queue’s 10, limit. You are then comparing this to tuna. The TabletAudioSample project demonstrates how to develop a WDM audio driver that exposes support for multiple audio devices. I’m wondering if there is a known bug in this example, or any caveats I have to take into account?

Daniel Gilbert 8 No advertising or soliciting. Unfortunately, it doesn’t work the way I’d like it to work.

Sample Audio Drivers

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Do not be abusive, offensive, inappropriate or harass anyone on the boards. Hex 1A equivalent to Ctrl-Z is an end of file byte in a text file. Multidimensional array is impractical in my case. If you have to include code, include the smallest snippet of code you can. It will be deleted. sampke

Device drivers: MSVAD sample drivers – C / C++ / MFC Discussion Boards – CodeProject

Everyone here helps because they enjoy helping others, not because it’s their job. For more information, see Universal Windows Drivers for Audio. Do you know if WriteData is actually succeeding? Sign up using Email and Password.

The sysvad solution file contains the following projects.