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).
関連する質問
What is a USB descriptor?
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期間: 0:25
投稿: 2022/06/06
投稿: 2022/06/06
8 日前 · USB デバイスは、USB 記述 ... Class diagram of USB device descriptor layout. USB デバイス記述子.
Hi there, I am having this issue connecting my own personal pcb to computer. Device manager shows USB device descriptor request failed.
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2005/12/14 · Descriptor Types † ; STRING, 3, △：指定があれば ; INTERFACE, 4, ◎：必要 ; ENDPOINT, 5, ○：Endpoint=0 以外は必要 ; DEVICE_QUALIFIER, 6, ○：Hi- ...
2021/07/10 · Updating the drivers for all the USB devices and restarting. Running a "chkdsk" command prompt thing that didn't seem to do much.
When i plug in my usb device I get the following errors: usb 1-1: new high-speed USB device number 2 using xhci-hcd. usb 1-1: device descriptor read/64, ...
2017/08/08 · Hello, I am investigating whether the HG will meet our application requirements and I do not see how the current USB stack would support a ...
