ATMEL 2007 Readme file to compile AT90USB162 firmware demonstration with AVRGCC (winavr 20070525 revision). Since this version, AT90USB162 is supported by AVRGCC. If you are using the WinAVR project file (.aps), your project must be placed in the C:\

HID usb设备的单片机固件程序，能自己用单片机控制鼠标。-HID usb device microcontroller firmware to control their mouse using single-chip microcomputer.