Zach's git repos / HexBoard
Firmware for HexBoard MIDI controller
Diffstat (limited to 'LEDs.ino')
-rw-r--r--LEDs.ino38
1 files changed, 38 insertions, 0 deletions
diff --git a/LEDs.ino b/LEDs.ino
new file mode 100644
index 0000000..5b72b65
--- /dev/null
+++ b/LEDs.ino
@@ -0,0 +1,38 @@
+void setOctLED() {
+ if (octave <= 0) {
+ strip.setPixelColor(octUpSW, 120, 0, 120);
+ strip.setPixelColor(octDnSW, 0, 0, 0); // No lower to go.
+ } else if (octave <= 12) {
+ strip.setPixelColor(octUpSW, 0, 0, 120);
+ strip.setPixelColor(octDnSW, 120, 0, 0);
+ } else if (octave <= 24) {
+ strip.setPixelColor(octUpSW, 0, 0, 0); //No higher to go.
+ strip.setPixelColor(octDnSW, 120, 0, 120);
+ }
+}
+
+void setLayoutLEDs() {
+ for (int i = 0; i < elementCount; i++) {
+ if (currentLayout[i] <= 127) {
+ setLayoutLED(i);
+ }
+ }
+}
+void setLayoutLED(int i) {
+ strip.setPixelColor(i, strip.ColorHSV((currentLayout[i] % 12) * 5006, 255, 120));
+ // black keys darker
+ if (blackKeys) {
+ // LEET programmers stuff
+ switch (currentLayout[i] % 12) {
+ // If it is one of the black keys, fall through to case 10.
+ case 1:
+ case 3:
+ case 6:
+ case 8:
+ // bitshift by 2 (efficient division by four)
+ case 10: strip.setPixelColor(i, strip.ColorHSV((currentLayout[i] % 12) * 5006, 255, 30)); break;
+ // otherwise it was a white key. Do nothing
+ default: break;
+ }
+ }
+} \ No newline at end of file