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!!!
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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!!!
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.
I'm confused. If anyone knows and got a example of code...
You need to read the USB HID Class document. It should have everything you need.