AllNotesOff possible and how?

[Rio]

I've tested the AllNotesOff and AllSoundsOff Midi Messages which i founded in MIDI documention on several sides:

MIOS_MIDI_TxBufferPut(123);

MIOS_MIDI_TxBufferPut(0);

or

MIOS_MIDI_TxBufferPut(120);

MIOS_MIDI_TxBufferPut(0);

but nothing happens sadly. Any idea?

e.g. in my tests, Midibox SID doesn't release the played notes.

It would be interessting, how TK handle a NoteOff for all played notes in SEQ-Application by pressing the STOP Button.

Greets Rio.

[bill]

Hello Rio !

You forget to set the midi channel !!

MIOS_MIDI_TxBufferPut(176 + i);//Controller Chn i
MIOS_MIDI_TxBufferPut(123);//ALL NOTE OFF // http://www.borg.com/~jglatt/tech/midispec/ctllist.htm
MIOS_MIDI_TxBufferPut(0x00);

Here is a function that kill notes on every channels :

void ALL_NOTE_OFF(){//KILL EVERY NOTES 
	unsigned char i=0;
	for(i=0;i<15;i++){
		MIOS_MIDI_TxBufferPut(176 + i);//Controller Chn i
		MIOS_MIDI_TxBufferPut(123);//ALL NOTE OFF // http://www.borg.com/~jglatt/tech/midispec/ctllist.htm
		MIOS_MIDI_TxBufferPut(0x00);
	}
	return;
}

[Rio]

it didn't work with your code too...! i've tested it yesterday..  :-\

the osc's of sids are playing further the last tones...

i have tested also with a midi channel 1 command before command 120 or 123

MIOS_MIDI_TxBufferPut(144);

..

..

but here the results are the same, nothing changed for instr. in channel 1.

[audiocommander]

Bill's code is right.

Now you should look up in the MIDI-Implementation Chart if this is supported by the device: there's a file called "sid_cc_implementation_chart.txt" inside the sid directory that contains the entry:

[tt] 123 | 7Bh | Assign Wavetable Parameter #3 to Controller  |      0: off |    0[/tt]

so ALL NOTES OFF is not supported with the SID application.

Regards,

Michael

[Rio]

mhh... :-\ tss.. if that is on device to device different ... than i've to think about another technic in my app. ;)

[bill]

tss.. if that is on device to device different ...

Hey, dont worry, it works with most of them ;)

[Rio]

it could be interessting how tk handle this in his SEQ app... if i press stop all channels are turned off (seems without much effort) .. the MBSID device too.

[audiocommander]

it could be interessting how tk handle this in his SEQ app

just look into the implementation charts. they can be found in any relevant project that receives/sends midi!

[moxi]

you can try to send note OFF messages for all note, maybe with a loop that increment the note number until all are Off...I think it's what is done in the seq, but only for notes who are enabled...

[Rio]

first, thxs for all fast replies...  :)

@moxi: yes same thought... maybe there will be used channels and last note numbers stored...

@audiocommander: do you mean this file?: mbseqv3_cc_implementation.txt

I don't know, but this tells me nothing about how seq stops all notes on channels to other devices..

and watching source, sadly i can't interpret ASM-Code .. ;)

Greets Rio.

[audiocommander]

It's not available in mbseqv2.

And yes, I meant that file. But mbseqv3 isn't released yet, so you got to try. A midi-implementation chart is normally done with all the rest of the docs once a version has a first stable release.

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[Rio]

besides: is the xxx_cc_implementation.txt a describtion for incoming or outgoing Commands of a application?