USB Enumeration Stress
The test verifies the functionality of a USB device when it is initially attached to a USB port. To correctly enumerate in the Windows environment, a device must consistently provide valid information on its control pipe and correctly respond to all standard device requests. This test repeats the enumeration process to make sure that a device enumerates reliably in real-world scenarios. This test applies to USB peripheral devices and hubs.
Test details
|
Associated requirements |
Device.Connectivity.UsbDevices.CompliesWithChap9 |
|
Platforms |
Windows 8 (x64)
|
|
Expected run time |
~2 minutes |
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Categories |
Certification |
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Type |
Automated |
Running the test
Before you run the test, complete the test setup as described in the test requirements: USB Device.Connectivity Testing Prerequisites.
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Connectivity Testing.
More information
Command syntax
| Parameter | Description |
|---|---|
|
IsEmbeddedUSBDevice |
String that indicates whether the device is an internal device. TRUE: The device is an internal device FALSE: The device is an external device. This is the default value. |
