I'm developing a USB Keyboard Receiver. But I founed that there's no APIs and no descriptions about HOW TO SEND CONSUMER KEY and NORMAL KEY in USB HID mode.
I find a lot of documents, someone say that I need two USB Interfaces,one is Desktop Page the other is Consumer page. I tried it ,but it can't work successfully.
The other says that I need a HID_Description with Consumer and Desktop,but I can't understand to do.
So,how to use normal key and consumer key in USB HID mode? How to send consumer key using current APIs?