The Configuration Descriptor (USB_CONFIGURATION_DESCRIPTOR) contains information about the device power requirements and the number of interfaces it can ...
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2024/01/17 · How to get the configuration descriptor · Allocate an URB by calling the WdfUsbTargetDeviceCreateUrb method. · Format the URB by calling the ...
A Get Configuration Descriptor fetches the descriptors for just one configuration depending on the descriptor index in wValue of the SETUP packet. Most ...
2024/01/17 · The host software obtains descriptors from an attached device by sending various standard control requests to the default endpoint(Get ...
Details the USB descriptors including the Device, Configuration, Interface, Endpoint and String Descriptors. ... e.g. USB 2.0 ... Get Descriptor(String) request.
This article describes how a UWP app can get descriptors from the device at the endpoint, interface, configuration, and device level. This article also covers:.
Get a USB configuration descriptor based on its index. This is a non-blocking function which does not involve any requests being sent to the device.
Set Descriptor/Get Descriptor is used to return the specified descriptor in wValue. A request for the configuration descriptor will return the device ...
Get a USB configuration descriptor based on its index. This is a non-blocking function which does not involve any requests being sent to the device. Parameters: ...
Get a USB configuration descriptor based on its index. More... int, libusb_get_config_descriptor_by_value (libusb_device *dev, uint8_t bConfigurationValue, ...