at91sam9263-ek板usb开发全套资料（包括iar、keil、gun工程）同时拥有ac97、ccid、cdc-serial、cdchid、cdcmsd、hidmsd、core、hid-keyboard、hid-mouse、hid-transfer、massstorage工程-at91sam9263-ek board usb develop a full set of data (including iar, keil, gun works) have both ac97, ccid,

一个USB—HID程序，运行环境为STM32F103，下载进去运行之后，可以在PC端用bushound进行数据收发测试。-a project of usb hid,it runs on the chip STM32F103,after downloading the program into the chip,on the pc end we can using bushound to test the sending and receiving data.

USB——HID设备类程序，可以完成HID22字节的通信(C Program about USB_HID,base on STM32F103 which can transmit and receive 22byte data)