DirectSound Audio Driver Test

Windows CE .NET

The Microsoft® DirectSound® Audio Driver Test is a test of DirectSound functionality for audio drivers. The test verifies that the driver can both play and record supported formats through the DirectSound application programming interface (API).

The following table shows the hardware requirements for the DirectSound Audio Driver Test.

Requirements Description
Audio Card An audio card compatible with Windows CE.

The following table shows the software requirements for the DirectSound Audio Driver Test.

Requirements Description
Tux.exe Tux test harness, which is required for executing the test.
Kato.dll Kato logging engine, which is required for logging test data.
Tooltalk.dll Application required by Tux.exe and Kato.dll. Handles the transport between the target device and the development workstation.
Dsndtest.dll Test .dll file.

For the DirectSound Audio Driver Test to function correctly, you must have included the SYSGEN_DSOUND DirectSound component as well as the BSP_WAVEDEV_[drivername] audio driver in your OS build. Some board support packages (BSPs) include an audio driver by default.

Note   When you run the DirectSound Audio Driver Test, the CETK temporarily copies files to the root directory of the target device. Before running the test, verify that there is at least 0.4 megabytes (MB) of free space in the root directory of the target device. If there is not sufficient space in the root directory of the target device, the test cannot run.

See Also

Modifying the DirectSound Audio Driver Test


 Last updated on Friday, October 08, 2004

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