Zach's git repos / HexBoard
Firmware for HexBoard MIDI controller
Diffstat (limited to 'HexBoard_V1.1.ino')
-rw-r--r--HexBoard_V1.1.ino35
1 files changed, 20 insertions, 15 deletions
diff --git a/HexBoard_V1.1.ino b/HexBoard_V1.1.ino
index 6586f5d..a54a5ac 100644
--- a/HexBoard_V1.1.ino
+++ b/HexBoard_V1.1.ino
@@ -359,6 +359,8 @@ void applySelectedScale() {
bool scaleLock = false; // For disabling all keys not in the selected scale
GEMItem menuItemScaleLock("Scale Lock:", scaleLock, setLayoutLEDs);
+int tones = 12; // Experimental microtonal support
+
int transpose = 0;
SelectOptionInt selectTransposeOptions[] = {
{ "-12", -12 }, { "-11", -11 }, { "-10", -10 }, { "-9", -9 }, { "-8", -8 }, { "-7", -7 }, { "-6", -6 }, { "-5", -5 }, { "-4", -4 }, { "-3", -3 }, { "-2", -2 }, { "-1", -1 }, { "0", 0 }, { "+1", 1 }, { "+2", 2 }, { "+3", 3 }, { "+4", 4 }, { "+5", 5 }, { "+6", 6 }, { "+7", 7 }, { "+8", 8 }, { "+9", 9 }, { "+10", 10 }, { "+11", 11 }, { "+12", 12 }
@@ -778,14 +780,14 @@ bool isNotePlayable(byte note) {
return true; // Return true unconditionally if the toggle is disabled
}
note = (note - key + transpose) % 12;
- if((*selectedScale)[note]) {
+ if(tones != 12 || (*selectedScale)[note]) {
return true;
}
return false;
}
// Used by things not affected by scaleLock
bool isNoteLit(byte note) {
- if((*selectedScale)[note%12]){
+ if(tones != 12 || (*selectedScale)[note%12]){
return true;
}
return false;
@@ -800,7 +802,7 @@ void playNotes() {
{
if (currentLayout[i] < 128) {
if (isNotePlayable(currentLayout[i])) { // If note is within the selected scale, light up and play
- //strip.setPixelColor(i, strip.ColorHSV(((currentLayout[i] - key + transpose) % 12) * 5006, 255, pressedBrightness));
+ //strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 255, pressedBrightness));
noteOn(midiChannel, (currentLayout[i] + transpose) % 128, midiVelocity);
}
} else {
@@ -853,10 +855,14 @@ void reactiveLighting() {
}
}
+int keyColor(byte note) {
+ return ((note - key + transpose) % tones) * ((5006*12)/tones);
+}
+
void buttonPattern(int i) {
if (activeButtons[i] == 1) { // If it's an active button...
// ...then we light it up!
- strip.setPixelColor(i, strip.ColorHSV(((currentLayout[i] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 240, pressedBrightness));
}
}
@@ -866,7 +872,7 @@ void notePattern(int i) {
if (currentLayout[m] < 128) { // Only runs on lights in the playable area
if (currentLayout[m] == currentLayout[i]) { // If it's the same note as the active button...
// ...then we light it up!
- strip.setPixelColor(m, strip.ColorHSV(((currentLayout[m] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(m, strip.ColorHSV(keyColor(currentLayout[m]), 240, pressedBrightness));
}
}
}
@@ -879,7 +885,7 @@ void octavePattern(int i) {
if (currentLayout[m] < 128) { // Only runs on lights in the playable area
if (currentLayout[m] % 12 == currentLayout[i] % 12) { // If it's in different octaves as the active button...
// ...then we light it up!
- strip.setPixelColor(m, strip.ColorHSV(((currentLayout[m] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(m, strip.ColorHSV(keyColor(currentLayout[m]), 240, pressedBrightness));
}
}
}
@@ -909,16 +915,16 @@ void splashPattern(int i) {
// If the light is the correct distance from the button...
if (max(abs(dy), abs(dx) + floor(abs(dy) / 2) + penalty) == animationStep[i]) {
// light it up!
- strip.setPixelColor(m, strip.ColorHSV(((currentLayout[m] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(m, strip.ColorHSV(keyColor(currentLayout[m]), 240, pressedBrightness));
// or we could have it fade as it moves
- //strip.setPixelColor(m, strip.ColorHSV(((currentLayout[m] - key + transpose) % 12) * 5006, 240, (pressedBrightness - animationStep[i]*12)));
+ //strip.setPixelColor(m, strip.ColorHSV(keyColor(currentLayout[m]), 240, (pressedBrightness - animationStep[i]*12)));
}
}
}
}
if (activeButtons[i] == 1) { // Check to see if the it's an active button.
// Then we light up the pressed button
- strip.setPixelColor(i, strip.ColorHSV(((currentLayout[i] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 240, pressedBrightness));
if (animationStep[i] < 16) {
animationStep[i]++; // Increment the animation to the next step for next time.
}
@@ -967,7 +973,7 @@ void starPattern(int i) { // This one is far more efficient with no noticeable p
int neighborIndex = y2 * 10 + x2;
if (currentLayout[neighborIndex] < 128) { // If it's in the playable area...
// ...set the color for the neighboring button
- strip.setPixelColor(neighborIndex, strip.ColorHSV(((currentLayout[neighborIndex] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(neighborIndex, strip.ColorHSV(keyColor(currentLayout[neighborIndex]), 240, pressedBrightness));
}
}
}
@@ -976,7 +982,7 @@ void starPattern(int i) { // This one is far more efficient with no noticeable p
if (activeButtons[i] == 1) { // Check to see if the it's an active button.
// Then we light up the pressed button
- strip.setPixelColor(i, strip.ColorHSV(((currentLayout[i] - key + transpose) % 12) * 5006, 240, pressedBrightness));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 240, pressedBrightness));
if (animationStep[i] < 16) {
animationStep[i]++; // Increment the animation to the next step for next time.
}
@@ -1132,16 +1138,15 @@ void setLayoutLEDs() {
}
}
void setLayoutLED(int i) {
- int note = (currentLayout[i] - key + transpose) % 12;
if (scaleLock) {
- strip.setPixelColor(i, strip.ColorHSV(note * 5006, 255, 0));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 255, 0));
} else {
- strip.setPixelColor(i, strip.ColorHSV(note * 5006, 255, dimBrightness));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 255, dimBrightness));
}
// Scale highlighting
if (isNoteLit(note)) {
- strip.setPixelColor(i, strip.ColorHSV(note * 5006, 255, defaultBrightness));
+ strip.setPixelColor(i, strip.ColorHSV(keyColor(currentLayout[i]), 255, defaultBrightness));
}
}