Objective Development Forums

Can AVR-USB register composite device. two HID, key/mouse?

2008-02-17T18:46:10+02:00

Take a look at my posting here:

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

Regards

STB

Statistics: Posted by STB — Sun Feb 17, 2008 6:46 pm

Can AVR-USB register composite device. two HID, key/mouse?

2007-09-25T10:00:28+02:00

Yes, that is possible with a composite HID descriptor. Getting the descriptor right is not always easy, especially with little experience in HID design.

I would recommend that you borrow a USB keyboard with integrated trackball and run a diagnostic tool on it which prints the HID descriptor. This would be a good starting point.

Statistics: Posted by christian — Tue Sep 25, 2007 10:00 am

Can AVR-USB register composite device. two HID, key/mouse?

2007-09-22T05:22:45+02:00

I have a project where I need to send keyboard and mouse events. Can AVR-USB register itself with Windows XP as two HID devices (a mouse and a keyboard)? Thanks. I'm looking towards commercial usage and this is perfect provided it can do this trick. -max

Statistics: Posted by Guest — Sat Sep 22, 2007 5:22 am