A89: MIDI-TI


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A89: MIDI-TI




As a technical sheet from TICALC says, the port works with 45-50 kBits/s
so it is fast enough, but how do i put data to the port without having
responding ACK?
Does somebody know how to read and write to the port without queing the
bytes like TIGCC does?
is it possible to do an interrupt that reads or writes to the port every 32
microseconds (thats the time a single bit would need for MIDI)
who knows sourcecode?
A new year full of questions...

Timing is only really important if you want to run a on calc sequencer,
Sebastian.
But there would exist plenty of apps, that donīt need to be 100% stable,
like my patch-bay for example.

And of course, if everything else runs, who cares if your on-calc sequencer
would be timing-drifting about 10% during a day? No one would realize.
one could also enter a beats-per-minute-factor that would correct this while
playing one track.
i donīt think the calc drifts a lot during letīs say 10 minutes.

Iīll try a little next month during semester-break.

Hope all of you could give me information about the port till then.

mail me directly to do so, please.

Thanks, Günther




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