[PD-dev] [PD] midiout / sysex on windows

cyrille henry ch at chnry.net
Wed Feb 3 22:52:24 CET 2010



martin.peach at sympatico.ca a écrit :
> On linux with alsa midi, sysex output works this way:
> 
> bang
> |
> [t    b     b    b    b]
> |     |     |    | 
> [247( [123( [88( [240(
> |_____|_____|____|
> | 
> |
> [midiout]

this is the same than : 

[240, 88, 123, 247(
(with coma)

c

> 
> That is, banging all the values separately into [midiout] during one message time slot.
> (Note the message is written backwards since the first byte to transmit is the sysex status byte, 240)
> Banging them in one at a time manually only sends one byte, banging them in as a list stops [midiout] from working until you reopen the patch.
> 
> Martin
> 
>  		 	   		  
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