Is there a reason to make a request/response setup rather than a broadcast
setup? Isn't your processing code constantly reading this data as the CD
spins? You could just continuously write messages to Mixxx and then parse
them in a Mixxx MIDI script.
On Wed, Jul 10, 2013 at 1:43 PM, petah <mi...@djpetah.com> wrote:
> I had this idea for a high-resolution MIDI interface and would like to
> know if it's doable/stupid before implementing it.
>
> My (software) device continuously updates a few high-res variables at high
> speed, i.e. it's not strictly event-oriented. There are two CDJs, each has
> the following variables:
>
> - track (unsigned int)
> - position_ms (unsigned int)
> - tempo (signed float)
> - pitch-bend (signed float)
>
> to keep it simple let's say each variable takes 32 bits, so that's 64
> bytes for both decks (and ignore other variables for now).
>
> if my software were to construct a MIDI SysEx message with this data as
> one binary blob, would a Mixxx javascript driver be able to query that blob
> to interface with my device?
>
> Since the data is real-time, Mixxx could query it as fast as it can/wants
> so there are no timing constraints on my end.
>
> thoughts?
>
> thx,
>
> -- p
>
>
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