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The MIDI Forum

  Saturday, 10 July 2021
  4 Replies
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I got tuning and fine tuning messages to work via a slidebar but however i can't get portamento "tonesliding?" to work could it be my SC-7 simply do not support it?
https://www.sweetwater.com/sweetcare/articles/depth-midi-functions-of-roland-sound-canvas/
function portOnOff(){
console.log("portOnOff()");
if(document.getElementById("portCheck").checked){
document.getElementById("prog_sel").value=86;
changeProgram();
CCchan=176+trackMidiCh-1;
CCtype=126;
CCval=1;
settingChange=[CCchan,CCtype,CCval];
outportarr[outportindex].send(settingChange);
CCval=127;
CCtype=65;
settingChange=[CCchan,CCtype,CCval];
outportarr[outportindex].send(settingChange);
portamento();
} else {
document.getElementById("prog_sel").value=1;
changeProgram();
CCchan=176+trackMidiCh-1;
CCval=0;
CCtype=126;
settingChange=[CCchan,CCtype,CCval];
outportarr[outportindex].send(settingChange);
CCval=0;
CCtype=65;
settingChange=[CCchan,CCtype,CCval];
outportarr[outportindex].send(settingChange);
}
}

function portamento() {
console.log("portamento");
CCchan=176+trackMidiCh-1;
CCtype=5;
portID=document.getElementById("portID").value;
settingChange=[CCchan,CCtype,portID];
outportarr[outportindex].send(settingChange);
}
3 weeks ago
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#9695
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According to the MIDI implementation chart in the SC-7 owner's manual, it does not support portamento.
3 weeks ago
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#9695
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According to the MIDI implementation chart in the SC-7 owner's manual, it does not support portamento.
Jonas selected the reply #9695 as the answer for this post — 3 weeks ago
3 weeks ago
·
#9697
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Well then the NPRN messages probably will not work for the SC-7 either.

https://scontent-arn2-2.xx.fbcdn.net/v/t1.6435-9/212240128_4037445972991862_6811417761306315877_n.jpg?_nc_cat=108&ccb=1-3&_nc_sid=730e14&_nc_ohc=f6c8r0tLDLQAX_5fJzw&_nc_ht=scontent-arn2-2.xx&oh=8f1f85f3b2502455e418ed7bf329ff87&oe=60EEE622

But i will implement them for other soundcanvas users.
CC99 CC98 CC6
Vibrato Rate 01 08 14 – 64 – 114
Vibrato Depth 01 09 14 – 64 – 114
Vibrato Delay 01 10 14 – 64 – 114
Filter Cutoff 01 32 14 – 64 – 114
Resonance 01 33 14 – 64 – 114
TVF & TVA Attack Time 01 99 14 – 64 – 114
TVF & TVA Decay Time 01 100 14 – 64 – 114
TVF & TVA Release Time 01 102 14 – 64 – 114
3 weeks ago
·
#9698
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I guess portamento messages valid in midi files?
Do anyone have a midifile using portamento?
3 weeks ago
·
#9709
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Here are 6 files with portamento.

There are 4 tunes from a game rip, plus 2 other files.

Each uses portamento at some point. Heart Of Fire DMC uses it through almost the whole tune.
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