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  • 最終更新日:6か月以内
  • 2024/1/17 -The host obtains the device descriptor through a control transfer. In the transfer, the request type is GET DESCRIPTOR and the recipient is the device. The ...

    2024/1/16 -This article describes how to get descriptors from the device at the endpoint, interface, configuration, and device level.

    2024/2/1 -Get the USB configuration descriptor for the currently active configuration. ... Get a USB configuration descriptor based on its index. More... int ...

    2024/3/6 -An interface descriptor is always returned as part of a configuration descriptor. Interface descriptors cannot be directly accessed with a GetDescriptor() or ...

    2024/3/15 -USB descriptor report all of the device's attributes. An endpoint is a specific type of descriptor that describes the terminus of a communication flow between ...

    2024/5/18 -Description. The USB client driver uses this function to get access to certain common USB descriptors and strings. Upon return from the call, a pointer to a ...

    2024/4/27 -The host sends a GET_DESCRIPTOR command to the device to get a device descriptor from the device, from which it determines the maximum packet size supported ...

    2024/4/19 -I am trying to identify the USB version of the attached devices (such as 1.0, 2.0, 3.0, etc), but without needing to install extra drivers. That is to say, I ...

    2023/12/26 -When I connect multiple USB CCID card reader devices to my computer (all of them are same model) I can get the names of CCID devices like these (I can get ...

    2024/1/24 -I am trying to read USB device descriptor information such as Manufacturer and Product string when USB device attached event occurs .