Add example for tttapa/MIDI_controller#97

examples/Other/GitHub-issues/Other/MIDI_controller-97/MIDI_controller-97.ino

@@ -0,0 +1,86 @@
+/**
+ * <https://github.com/tttapa/MIDI_controller/issues/97#issuecomment-564247602>
+ * 
+ * Many bankable potentiometers and buttons. 
+ * 
+ * @boards  Mega
+ */
+
+#include <Control_Surface.h>
+
+#include <AH/STL/algorithm> // std::any_of
+
+Bank<4> bank(16);
+
+// Create a new bank selector that changes the bank setting of the bank we just
+// created.
+// It has push buttons connected to pins 21 and 20 that increment or decrement
+// the bank setting, and 4 LEDs to pins 46, 48, 50, 52 that display the current
+// bank setting.
+IncrementDecrementSelectorLEDs<4> bankSelector = {
+  bank,
+  {21, 20},         // button pins
+  {46, 48, 50, 52}, // LED pins
+};
+
+using namespace MIDI_CC;
+Bankable::CCPotentiometer potentiometers[] = {
+  {{bank, BankType::CHANGE_CHANNEL}, A0, {Channel_Volume, CHANNEL_1}},
+  {{bank, BankType::CHANGE_CHANNEL}, A1, {Channel_Volume, CHANNEL_2}},
+  {{bank, BankType::CHANGE_CHANNEL}, A2, {Sound_Controller_3, CHANNEL_3}},
+  {{bank, BankType::CHANGE_CHANNEL}, A3, {Sound_Controller_4, CHANNEL_4}},
+  {{bank, BankType::CHANGE_CHANNEL}, A4, {Sound_Controller_5, CHANNEL_5}},
+  {{bank, BankType::CHANGE_CHANNEL}, A5, {Sound_Controller_6, CHANNEL_6}},
+  {{bank, BankType::CHANGE_CHANNEL}, A6, {Effects_1, CHANNEL_7}},
+  {{bank, BankType::CHANGE_CHANNEL}, A7, {Effects_2, CHANNEL_8}},
+  {{bank, BankType::CHANGE_CHANNEL}, A8, {Effects_3, CHANNEL_9}},
+  {{bank, BankType::CHANGE_CHANNEL}, A9, {Effects_4, CHANNEL_10}},
+  {{bank, BankType::CHANGE_CHANNEL}, A10, {Effect_Control_1, CHANNEL_11}},
+  {{bank, BankType::CHANGE_CHANNEL}, A11, {Effect_Control_2, CHANNEL_12}},
+};
+
+Bankable::NoteButton muteButtons[] = {
+  {bank, 13, 0x14},
+  {bank, 12, 0x15},
+  {bank, 11, 0x16},
+  {bank, 10, 0x17},
+  {bank, 9, 0x18},
+  {bank, 8, 0x19},
+  {bank, 7, 0x1A},
+  {bank, 6, 0x1B},
+  {bank, 5, 0x1C},
+  {bank, 4, 0x1D},
+  {bank, 3, 0x1E},
+  {bank, 2, 0x1F},
+  {bank, 14, 0x20},
+  {bank, 15, 0x21},
+  {bank, 16, 0x22},
+  {bank, 17, 0x23},
+  {bank, 18, {0x33, CHANNEL_2}},
+  {bank, 19, {0x34, CHANNEL_2}},
+};
+
+constexpr pin_t ledPin = 22;
+
+// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: //
+
+void setup() {
+  Control_Surface.begin();
+  pinMode(ledPin, OUTPUT);
+}
+
+// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: //
+
+void loop() {
+  Control_Surface.loop();
+
+  // Function that checks if a given button is pressed
+  auto checkButtonPressed = [](const Bankable::NoteButton &button) {
+    return button.getButtonState() == Button::Pressed;
+  };
+  // If any of the push buttons is pressed
+  bool pressed = std::any_of(std::begin(muteButtons), std::end(muteButtons),
+                             checkButtonPressed);
+  // Turn on the LED
+  digitalWrite(ledPin, pressed);
+}

examples/examples.dox

@@ -1436,6 +1436,19 @@
  * https://github.com/tttapa/Control-Surface/issues/66
  */
 
+/**
+ * @example   "MIDI_controller-97.ino"
+ * 
+ * MIDI_controller-97
+ * ==================
+ *
+ * <https://github.com/tttapa/MIDI_controller/issues/97#issuecomment-564247602>
+ * 
+ * Many bankable potentiometers and buttons. 
+ * 
+ * @boards  Mega
+ */
+
 /**
  * @example   "Keyboard-Matrix-BCD.ino"
  *