You should export your device to the system, so that it can recognize it
as a MIDI device. You can only do that in kernel mode. You should use a
Port/Miniport filter architecture (IMiniportMidi) to define the MIDI
interface and send data received onto Usb...
Bert Schiettecatte wrote:
Hi All,
I'm relatively new to driver development and I'm trying to understand
how a MIDI driver is written for a USB device on Win XP?
If I understand correctly from MSDN and other sources, the USB interface is already supported by Win XP, and an API to send data over USB is available (through URBs)?
If that is the case, can I just create a user-mode MIDI driver and use
the USB transfer API to transfer data over the USB bus, which means I do
not need to implement anything at the kernel level?
I would appreciate any clarifications on this topic, as well as some
example code, tutorials, documents, etc that might help to clear up
everything. I have USB Complete here and the WDM book by Oley.
Thanks,
Bert
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