USB Function Composite Device Driver Development Concepts
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8/28/2008
The USB Function Composite device driver acts as an intermediary between the USB Function Controller Driver MDD (USB FN MDD) and one or more USB Function Client Drivers. From the perspective of the USB FN MDD, the USB Function Composite device driver exhibits the same behavior as any other USB Function client driver. Conversely, from the perspective of the USB Function client driver, the USB Function Composite device driver behaves just like the USB FN MDD. During operation the USB Function client driver is unaware of the fact that other USB Function client drivers are running simultaneously.
In This Section
- USB Function Composite Device Driver Architecture
Provides information about the architecture of the USB Function Composite device driver.