bhrebec/xevi
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* New quarter tone setting for Pinky Key (NuEVI) and Mod Key (NuRAD) – QTN. This makes the Pinky/Mod key a key for playing one quarter tone down using pitchbend (MIDI) or directly affecting the built in note CV output (using CV module or NuEVI CV/Plus). Pitch bend range for MIDI synth needs to be two semitones up/dn (or compensated for in pitch bend divider setting in the controller to make the resulting range two semitones up/dn). On NuRAD, it is recommended to set the 3rd LH Pinky key (EXTRA PKEY setting) to mirror MOD key for playablility.

Browse source 
* Changes to extra controller harmonics settings (experimental). Reverse direction options (ending with an ‘R’) available following the ones going up. This can be used with experimental mouthpieces where increased lip tension creates less touched sensor area.
This commit is contained in:
Johan Berglund 2021-07-09 14:38:32 +02:00
parent 35a5943998
commit c8bd07799a
8 changed files with 11525 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

41
NuEVI/NuEVI.ino
View file

@ -239,6 +239,7 @@ int harmonics = 0;
int brHarmonics = 0;
int pitchBend=8192;
int pbSend=8192;
int oldpb=8192;
int vibSignal=0;
int pbUp=0;
@ -461,12 +462,21 @@ const int minHipHmz[12][3] = {{ -5, -9, -10 }, // C or key base
{ -4, -6, -9 }}; // B or base +11
const int harmonicResult[6][7] = {{ 0, 7, 12, 16, 19, 24, 28 }, //HM1
{ 0, 7, 12, 16, 19, 22, 24 }, //HM2 (7th harmonic not excluded)
{ 0, 7, 12, 19, 24, 31, 36 }, //5TH
{ 0, 12, 24, 36, 48, 60, 72 }, //OCT
{ 0, -5, -12, -17, -24, -29, -36 }, //5DN
{ 0, -12, -24, -36, -48, -60, -72 }}; //ODN
const int harmonicResult[8][7] = {{ 0, 7, 12, 16, 19, 24, 28 }, //HM1
{ 0, 7, 12, 16, 19, 22, 24 }, //HM2 (7th harmonic not excluded)
{ 0, 7, 12, 19, 24, 31, 36 }, //5TH
{ 0, 12, 24, 36, 48, 60, 72 }, //OCT
{ 0, 7, 12, 16, 19, 24, 28 }, //HM1
{ 0, 7, 12, 16, 19, 22, 24 }, //HM2 (7th harmonic not excluded)
{ 0, 7, 12, 19, 24, 31, 36 }, //5TH
{ 0, 12, 24, 36, 48, 60, 72 }}; //OCT
/*
{ 28, 24, 19, 16, 12, 7, 0 }, //H1R
{ 24, 22, 19, 16, 12, 7, 0 }, //H2R (7th harmonic not excluded)
{ 36, 31, 24, 19, 12, 7, 0 }, //5TR
{ 72, 60, 48, 36, 24, 12, 0 }}; //OCR
*/
const int brHarmonicResult[4][7] = {{ 0, 7, 12, 16, 19, 24, 28 }, //HM1
@ -545,6 +555,7 @@ byte octaveR = 0;
byte lastOctaveR = 0;
byte halfPitchBendKey;
byte quarterToneTrigger;
byte specialKey;
byte pinkyKey;
byte lastSpecialKey = 0;
@ -1429,6 +1440,7 @@ void loop() {
if(dacMode == DAC_MODE_PITCH) { // pitch CV from DAC and breath CV from PWM on pin 6, for filtering and scaling on separate board
targetPitch = (fingeredNote-24)*42;
targetPitch += map(pitchBend,0,16383,-84,84);
targetPitch -=quarterToneTrigger*21;
if (portIsOn){
if (targetPitch > cvPitch){
if (!cvPortaTuneCount) {
@ -1571,6 +1583,7 @@ void pitch_bend() {
pbUp = touchRead(pbUpPin); // PCB PIN "Pu"
pbDn = touchRead(pbDnPin); // PCB PIN "Pd"
halfPitchBendKey = (pinkySetting == PBD) && pinkyKey; // hold pinky key for 1/2 pitchbend value
quarterToneTrigger = (pinkySetting == QTN) && pinkyKey; // pinky key for a quarter tone down using pitch bend (assuming PB range on synth is set to 2 semitones)
calculatedPBdepth = pbDepthList[PBdepth];
if (halfPitchBendKey) calculatedPBdepth = calculatedPBdepth * 0.5;
@ -1668,6 +1681,10 @@ void pitch_bend() {
pitchBend = constrain(pitchBend, 0, 16383);
pbSend = pitchBend - quarterToneTrigger*calculatedPBdepth*0.25;
pbSend = constrain(pbSend, 0, 16383);
if (subVibSquelch && (8192 != pitchBend)) {
statusLedOff();
vibLedOff = 1;
@ -1680,9 +1697,9 @@ void pitch_bend() {
//Serial.print(" - ");
//Serial.println(oldpb);
if (pitchBend != oldpb) { // only send midi data if pitch bend has changed from previous value
midiSendPitchBend(pitchBend);
oldpb = pitchBend;
if (pbSend != oldpb) { // only send midi data if pitch bend has changed from previous value
midiSendPitchBend(pbSend);
oldpb = pbSend;
}
}
@ -1787,7 +1804,11 @@ void extraController() {
}
if ((harmSetting && (pinkySetting != ECH)) || ((pinkySetting == ECH) && pinkyKey)){
harmonics = map(constrain(exSensor, extracThrVal, extracMaxVal), extracThrVal, extracMaxVal, 0, harmSetting);
if (harmSelect < 4){
harmonics = map(constrain(exSensor, extracThrVal, extracMaxVal), extracThrVal, extracMaxVal, 0, harmSetting);
} else {
harmonics = map(constrain(exSensor, extracThrVal, extracMaxVal), extracMaxVal, extracThrVal, 0, harmSetting);
}
} else if ((pinkySetting == ECH) && !pinkyKey) {
harmonics = 0;
}