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Analogue-sequencer

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RE: [analogue-sequencer] Opto-Isolators (was Re: OS Upgrade)

2004-02-06 by Colin f

> Dear Colin, Midi-ox is completely new to me, I just tried 
> flashing with 
> onlyone midi lead connected, I was assuming some sort of 
> handshaking was 
> required.
> 
> I got no bad data at all! the display was flashing between 
> something I 
> couldn'tmake out and PGM OK @ nnnn
> So it's my own silly mistake and I apologise for any time wasting.

Not at all...
Handshaking is provided for a future firmware programming app that will
maximise the speed.
But I really should have realised that P3 should ignore it's own 'ack'
message, for exactly the situation you encountered.
I'll modify that behaviour in future bootloader versions to make it more
obvious when a midi loop exists.

> And what a prize!
> Paul blew me away with it when he took me through it all last weekend.

You should have a fun weekend in store ;-)

Cheers,
Colin f

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