Nulo/qmk_firmware
1
0
Fork 0
Code Releases Activity

Update FAQ section on Apple Fn (#3574)

Browse source
This commit is contained in:
fauxpark 2018-08-06 01:51:33 +10:00 committed by Drashna Jaelre
parent 9a4db7a860
commit e818b29879
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
docs/faq_keymap.md
View file

@ -87,14 +87,14 @@ On **Xorg** you can use `compose` key, instead.
And see this for **Unicode** input.
* http://en.wikipedia.org/wiki/Unicode_input
## `Fn` Key on macOS
## Apple/Mac Keyboard `Fn`
Not supported.
Unlike most Fn keys, the one on Apple keyboards actually has its own keycode... sort of. It takes the place of the sixth keycode in a basic 6KRO HID report -- so an Apple keyboard is in fact only 5KRO.
Apple/Mac keyboard sends keycode for Fn unlike most of other keyboards.
I think you can send Apple Fn key using Apple venter specific Page 0xff01 and usage 0x0003. But you have to change HID Report Descriptor for this, of course.
It is technically possible to get QMK to send this key. However, doing so requires modification of the report format to add the state of the Fn key.
Even worse, it is not recognized unless the keyboard's VID and PID match that of a real Apple keyboard. The legal issues that official QMK support for this feature may create mean it is unlikely to happen.
https://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-606.1.7/IOHIDFamily/AppleHIDUsageTables.h
See [this issue](https://github.com/qmk/qmk_firmware/issues/2179) for detailed information.
## Media Control Keys in Mac OSX