DirectSound Audio Driver Test
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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