How to sent data on usb?

Projects Programming
1

Hello folks,
my project is an arduino uno plus usb shiled connected through a usb on another device.
The usb link is a hid devices and I have checked the functionality with Usb_hid_desc arduino sw (see to topic end).
Now I have to send some bytes from the arduino to the device and read the answer.
How can I do? Can somenone suggest library or little programs to do that?

Thank you in advance

Start
HU Init
Addr:01
NC:01

Cnf:01
HU configured

Usage Page Undef(00)
Usage
Collection Application
Usage
Logical Min(00)
Logical Max(FF00)
Report Size(08)
Report Count(08)
Input(00000000)
Usage
Logical Min(00)
Logical Max(FF00)
Report Size(08)
Report Count(08)
Output(00000010)
End Collection

2

There are two stickies at the top of the forum. You are supposed to read them BEFORE posting. Clearly, you didn't, or you thought that they didn't apply to you. They most certainly do. Read them, and come on back if you still have issues.