USB keyboard driver made for the microcontroller, Windows may be identified as a HID device.

USB_KEYBORAD\SourceCode\Key.c
............\..........\Key.h
............\..........\Key.LST
............\..........\Key.OBJ
............\..........\mouse.h
............\..........\My_type.h
............\..........\PDIUSBD12.h
............\..........\UART.c
............\..........\UART.h
............\..........\UART.LST
............\..........\UART.OBJ
............\..........\USB.H
............\..........\UsbMouse.c
............\..........\UsbMouse.hex
............\..........\UsbMouse.lnp
............\..........\UsbMouse.Opt
............\..........\UsbMouse.plg
............\..........\UsbMouse.Uv2
............\解压说明.txt
............\SourceCode
USB_KEYBORAD

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