Zach's git repos / HexBoard
Firmware for HexBoard MIDI controller
Diffstat (limited to 'Buttons.ino')
-rw-r--r--Buttons.ino77
1 files changed, 0 insertions, 77 deletions
diff --git a/Buttons.ino b/Buttons.ino
deleted file mode 100644
index ecc209f..0000000
--- a/Buttons.ino
+++ /dev/null
@@ -1,77 +0,0 @@
-void readDigitalButtons() {
- if (diagnostics == 1) {
- Serial.println();
- }
- // Button Deck
- for (int rowIndex = 0; rowIndex < rowCount; rowIndex++) // Iterate through each of the row pins on the multiplexing chip.
- {
- digitalWrite(m1p, rowIndex & 1);
- digitalWrite(m2p, (rowIndex & 2) >> 1);
- digitalWrite(m4p, (rowIndex & 4) >> 2);
- digitalWrite(m8p, (rowIndex & 8) >> 3);
- for (byte columnIndex = 0; columnIndex < columnCount; columnIndex++) // Now iterate through each of the column pins that are connected to the current row pin.
- {
- byte columnPin = columns[columnIndex]; // Hold the currently selected column pin in a variable.
- pinMode(columnPin, INPUT_PULLUP); // Set that row pin to INPUT_PULLUP mode (+3.3V / HIGH).
- byte buttonNumber = columnIndex + (rowIndex * columnCount); // Assign this location in the matrix a unique number.
- delayMicroseconds(10); // Delay to give the pin modes time to change state (false readings are caused otherwise).
- previousActiveButtons[buttonNumber] = activeButtons[buttonNumber]; // Track the "previous" variable for comparison.
- byte buttonState = digitalRead(columnPin); // (don't)Invert reading due to INPUT_PULLUP, and store the currently selected pin state.
- if (buttonState == LOW) {
- if (diagnostics == 1) {
- Serial.print("1");
- } else if (diagnostics == 2) {
- Serial.println(buttonNumber);
- }
- if (!previousActiveButtons[buttonNumber]) {
- // newpress time
- activeButtonsTime[buttonNumber] = millis();
- }
- // TODO: Implement debounce?
- activeButtons[buttonNumber] = 1;
- } else {
- // Otherwise, the button is inactive, write a 0.
- if (diagnostics == 1) {
- Serial.print("0");
- }
- activeButtons[buttonNumber] = 0;
- }
- // Set the selected column pin back to INPUT mode (0V / LOW).
- pinMode(columnPin, INPUT);
- }
- }
-}
-
-void playNotes() {
- for (int i = 0; i < elementCount; i++) // For all buttons in the deck
- {
- if (activeButtons[i] != previousActiveButtons[i]) // If a change is detected
- {
- if (activeButtons[i] == 1) // If the button is active (newpress)
- {
- if (currentLayout[i] < 128) {
- strip.setPixelColor(i, strip.ColorHSV((currentLayout[i] % 12) * 5006, 255, 255));
- noteOn(midiChannel, (currentLayout[i] + octave) % 128, midiVelocity);
- } else {
- commandPress(currentLayout[i]);
- }
- } else {
- // If the button is inactive (released)
- if (currentLayout[i] < 128) {
- setLayoutLED(i);
- noteOff(midiChannel, (currentLayout[i] + octave) % 128, 0);
- } else {
- commandRelease(currentLayout[i]);
- }
- }
- }
- }
-}
-
-void heldButtons() {
- for (int i = 0; i < elementCount; i++) {
- if (activeButtons[i]) {
- //if (
- }
- }
-} \ No newline at end of file