USB Function Drivers
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8/28/2008
This section provides links to topics that describe universal serial bus (USB) function controller drivers and USB function client drivers.
To add a USB function driver to your run-time image, set the sysgen variable. For information on the registry keys for the modules, see the Common.reg file or the Platform.reg file for your hardware platform. You can access these registry files in the Parameter Files node of the file hierarchy in the Solution Explorer window. Then, you can view the contents of these registry files by using the RegEdit tab or the Source tab. Make necessary changes in the Platform.reg or Project.reg file, not in the Common.reg file. Settings in Platform.reg or Project.reg overwrite settings in Common.reg.
** For information about setting and clearing sysgen variables, see Setting or Clearing an Environment Variable (Visual Studio).**
In the Catalog, the USB function drivers are under Device Drivers\USB Function**. **You can add them to your run-time image by setting the sysgen variable. For more information, check the registry files in %_WINCEROOT%\Platform\%_TGTPLAT%\Files and %_WINCEROOT%\Public\Common\OAK\Files.
In This Section
- USB Function Controller Drivers
Provides information for developing USB function controller drivers.
- USB Function Client Drivers
Provides information for developing USB function client drivers.
- Optimizing a USB Function Driver Stack
Explains how to optimize a USB function driver stack.
Related Sections
- Power Management
Describes the power management capabilities of Windows Embedded CE.