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解決済み: How can load custom usb configuration/interface descriptor on ...

community.nxp.com › td-p
I tried loading usbd_lib_cdc_uart from lpcopen library but I have same output from $lsusb -v which is two interrupt endpoints in just one interface (HID class).
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In USB terminology, descriptors are used to inform the host PC system what capabilities are supported by a USB device as well as specific device characteristics ...

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learn.microsoft.com › drivers › usbcon
2024/01/17 · 構成記述子を取得する方法 構成記述子は、USB ドライバー スタックによって制御転送として送信される標準デバイス要求 (GET_DESCRIPTOR) を通じてデバイ ...

configure USB from self-powered mode to bus-powered mode

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2023/07/10 · If you just want to doing a software change, you can modify bMaxPower field of USB Configuration Descriptor to a small value, each step is 2mA.

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community.silabs.com › question › cp21...
hi, I've ordered a C2102N from digikey and after having it soldered on the PCB i get this error in the Device Manager of Windows 10 Pro 64Bit "UNKNOWN USB ...

標準の USB 記述子 - Windows drivers - Microsoft Learn

learn.microsoft.com › drivers › usbcon
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Intermittent "Unknown usb device (device descriptor request failed ...

community.intel.com › Graphics › td-p
2022/01/25 · - What works is: Uninstalling "Intel(R) Chipset SATA/PCIe RST Premium Controller" and rebooting always fixes it. Until it strikes again.

Unknown USB Device (Device Descriptor Request Failed) with ...

community.intel.com › td-p
2021/08/23 · When I connect a USB cable to the 'HPS USB' J1 port ( back of board to left of GigaBit Ethernet port ) Windows is unable to recognize the device ...

rejected 1 configuration due to insufficient available bus power' . Is ...

support.xilinx.com › question › we-are-s...
2024/06/11 · MAX POWER is what the device tells the host it (the device) needs to power itself when bus powered. It's a number in mA, for USB 2.0 the max is ...

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qiita.com › USB
2024/05/01 · Configuration Descriptor一つにつき、必ず一つ以上のInterface descriptorが存在する。 Endpoint Descriptor, 通信する際のエンドポイントの仕様を示す。