Case Studies> > Windows Filter Driver for USB Device Simulation
The Customer Our customer is a Technology Company
The Challenge
The challenge was to simulate a USB device using a filter driver.
The Solution
A Windows WDM filter driver was developed to simulate the device. It involved :
Informing the PnP Manager of the arrival of the device.
Responding to queries from the PnP manager.
Intercepting the IRPs from the device driver and simulate the responses.
The Technology
USB, Filter driver, WDM
The Result
The driver was used to test the USB device stack.
