Hello,
I have an application that uses the Apple remote that is not working
optimally in my situation because of the filtering of events Apple
seems to do before passing the events along. I would prefer to get the
raw button press/release events with no filtering but haven't been
able to find out how to do it.
Here are the interface values I am using:
page=1 cookie=14 usage=86 kHIDUsage_GD_SystemAppMenu
page=1 cookie=15 usage=89 kHIDUsage_GD_SystemMenu
page=1 cookie=16 usage=8a kHIDUsage_GD_SystemMenuRight
page=1 cookie=17 usage=8b kHIDUsage_GD_SystemMenuLeft
page=1 cookie=1d usage=8c kHIDUsage_GD_SystemMenuUp
page=1 cookie=1e usage=8d kHIDUsage_GD_SystemMenuDown
I am using IOHIDDeviceInterface122 and IOHIDQueueInterface and some
related calls to obtain the events. I have attempted to use "page 0xc"
of the IR interface but that didn't seem to do anything useful.
As an example of the unwanted filtering: When I press/release
"increase/decrease volume", I get the press/release events as they
physically happened (my desired behavior); when I press
"fast-forward/reverse", I only get a press event upon a physical
release and only if I do it in a certain amount of time (which limits
the usefulness of my application).
In iTunes you can hold down "fast-forward" and it works as expected,
so it is getting more information than I'm able to get so far.
Thanks for any help!
Shayne Wissler
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