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usbd_lib_hid_generic example not recognized by Windows Device Manager

Question asked by Louis Zhu on Sep 29, 2017
Latest reply on Oct 4, 2017 by Louis Zhu

I ran usbd_lib_hid_generic example from LPCOpen v2.10 on my custom board, when a USB cable was plugged in to PC, USB_IRQHandler() was hit, and stepping into the assembly code of the stack in Flash was successful, which indicated that the PC detected the USB device connection, and sent the initial enumeration requests to the device. Since the example has configured all the required HID descriptors, I expected that the device should be listed in the Device Manager, however, nothing was shown. Please advise what was missing.