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Added the option to have the vibrato go down first, then up.

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This commit is contained in:
Johan Berglund 2017-08-09 20:20:35 +02:00
parent ad7f450e6b
commit e21b38552e
1 changed files with 11 additions and 2 deletions
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13
NuEVI.ino
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@ -73,6 +73,7 @@ int pbMax=2400;
int vibThr=1800;
int oldvibRead=0;
byte dirUp=0; // direction of first vibrato wave
int fingeredNote; // note calculated from fingering (switches) and octave joystick position
byte activeNote; // note playing
@ -230,9 +231,17 @@ void pitch_bend(){
int pbDn = touchRead(22);
int vibRead = touchRead(1);
if ((vibRead > vibThr)&&(vibRead > (oldvibRead+7))){
pitchBend=oldpb*0.7+0.3*(8192 + VIB_depth);
if (dirUp){
pitchBend=oldpb*0.7+0.3*(8192 + VIB_depth);
} else {
pitchBend=oldpb*0.7+0.3*(8191 - VIB_depth);
}
} else if ((vibRead > vibThr)&&(vibRead < (oldvibRead-7))){
pitchBend=oldpb*0.7+0.3*(8191 - VIB_depth);
if (dirUp){
pitchBend=oldpb*0.7+0.3*(8191 - VIB_depth);
} else {
pitchBend=oldpb*0.7+0.3*(8192 + VIB_depth);
}
} else {
pitchBend = oldpb*0.7+8192*0.3; // released, so smooth your way back to zero
if ((pitchBend > 8187) && (pitchBend < 8197)) pitchBend = 8192; // 8192 is 0 pitch bend, don't miss it bc of smoothing