How to receive caps lock or num lock from computer

[faaktoo]

I finished the USB keyboard project but in "one way". I send the letters to computer. Now i want to USB keyboard receive command from computer, like num lock, scroll lock and caps lock.

Please help!!!

[sayzer]

Check the attached file.

There is almost everything you may need for KB comm. & specs.

Eventhough this is for PS2 KB, the protocol should be the same.


I wish you good luck.

[faaktoo]

I'm confused. If anyone knows and got a example of code...

[falingtrea]

You need to read the USB HID Class document (http://www.usb.org/developers/devclass_docs/HID1_11.pdf). It should have everything you need.