Firmware for HexBoard MIDI controller
| -rw-r--r-- | HexBoard_V1.1.ino | 35 |
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)); } } |