[libreoffice-users] Re: Reading from a USB device.

Hi,

Marion & Noel Lodge schrieb am Montag, 28. August 2017 07:43:
> I think my subject line was misleading.  My USB device is a musical
> keyboard rather than an external HD.
>
> I inherited the keyboard from my step son.  It happened to be a MIDI
> keyboard.  This turned out to be just what I needed, as it tells me
> exactly the note number that has been pressed, (or released), plus any
> movement in
> the nine sliders.  I have set up the sliders to correspond to the draw
> bars
> on a Hammond Organ.  (The draw bars determine which harmonics are used to
> modify the sound produced.  A very large number of variations are
> possible.)  So armed with the MIDI information, I hope to write a program
> that can simulate a Hammond Organ.  Possibly a pipe dream, but time will
> tell.
>
> But to get started I need to be able to read the MIDI stream, which at the
> moment is coming through a USB port.  Hence my request for any info on
> code that might help help me to do that.

Seems to me like reinventing the wheel...
Did you consider to use or even look into source code of existing free b3 
emulators??
There are at least bristol, setbfree, beatrix...

Stefan
-- 
system: opensuse Leap 42.2


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