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Re: matching against composite/HID device



On Mar 18, 2005, at 10:12 AM, Andy Peters wrote:

One question: if your device has one interface, why is it a composite device?

Not my device; I didn't write the firmware. I'm going to have them add a 2nd configuration for my driver's use though. I may choose to do use isoc as well as interrupt.


And if this interface uses HID, why bother with a driver? You can talk to it with userland code without any problems.

... because my driver captures all DMX devices and abstracts them to user-land thru a framework API. Timing constrains, channel patching & routing, transpose/mappings, limits, etc. It's going to be CoreDMX, just like CoreAudio and CoreMIDI, and when I'm done with it I will present it to Apple for inclusion in Mac OS X.
--
Shaun Wexler
MacFOH
http://www.macfoh.com


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References: 
 >matching against composite/HID device (From: Shaun Wexler <email@hidden>)
 >Re: matching against composite/HID device (From: Fernando Urbina <email@hidden>)
 >Re: matching against composite/HID device (From: Shaun Wexler <email@hidden>)
 >Re: matching against composite/HID device (From: Andy Peters <email@hidden>)



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