HID Driver

Hi All,

I want to develop HID device using USB1.1.

I am using sls UP3 bnoard and i have also USB1.1 core for that. I am able to change the class of USB to HID class. But i am not getting which kind of Embedded software i have to write?

Is HID device follows any specific protocol. I will manage for all other stuffs but i just want to know from how HID protocol will work. So according to that i will write Embedded Driver on top of the NIOSII and at last my developmnt kit work as HID device for HOST. I am using WinXP as a HOST.

If anyone has an idea then let me know. Thanks in advance.

Regards,

slsnios