[sdiy] Midi2cv Project Update

Scott Gravenhorst music.maker at gte.net
Thu May 2 07:32:14 CEST 2002


The $FE bytes are active sensing bytes and can actually occur
*between* the bytes of longer messages.  Some keyboards allow
turning active sensing off, but that would take all the fun
out of writing the code!

Tim Ressel <madhun2001 at yahoo.com> wrote:
>Well, am I having a good day. I seem to have fixed the
>serial interrupt problem on my Midi2cv thingie. Now I
>can cut the code to accept midi commands.
>
>So let me see if I have this right: The first thing
>down the pipe will be a note on with velocity etc.
>Then subsequent key events will be 'running status'
>with note number and velocities, and a zero velocity
>is a note off. But if any other system ($Fx) commands
>come in, then the next key event will be a note on
>command.
>
>Hmm,just tried it my kbd, seems to be a bit different.
>I get $FEs every so often, but if I hit a key
>repeatedly and prapidly, I see all 2-byte packets.
>
>Guess I'll have to try it and see.
>
>--TR
>
>
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