how to set a USB Composite Devices using Easylogger

paike · Post by **paike** » Thu Jan 24, 2008 8:20 am

how to set a USB Composite Devices using Easylogger

I want to set keyboard and mouse USB Composite Devices

can help me how to do?

thanks~

Post by **christian** » Tue Jan 29, 2008 1:04 pm

You need to know how the HID report descriptor should look like for a composite device. You have two options to find this out: (1) You read the USB HID spec and design your descriptor from scratch, or (2) you look at the HID report descriptor of an existing device and modify it according to your needs.

I don't have an example descriptor at hand, though.

STB · Post by **STB** » Sun Feb 17, 2008 6:45 pm

Take a look at my post here:

http://forums.obdev.at/viewtopic.php?p=4258#4258

STB