Rework example code, fix bugs and get to compiling state. Also introduce missing logic for the Matrix code to keep track of what column is active.

example/obsolete/complex_switch_panel/complex_switch_panel.ino

@@ -0,0 +1,31 @@
+// A button box example using all of the button types.
+// This is the code used in the Black Box project.
+// TODO: add link to blog post, once it exists.
+
+#include <Bounce2.h>
+#include <Joystick.h>
+
+Joystick joystick;
+
+void setup() {
+  pinMode(13, OUTPUT);
+  digitalWrite(13, LOW);
+  
+  joystick.Init();
+  // 3 toggle switches that emit a press every time they are toggled.
+  // (in either direction)
+  joystick.AddButton(2, BUTTON_PULSED_DOUBLE_ACTION);
+  joystick.AddButton(3, BUTTON_PULSED_DOUBLE_ACTION);
+  joystick.AddButton(4, BUTTON_PULSED_DOUBLE_ACTION);
+
+  // This button will stay 'held down' as long as the switch is on.
+  joystick.AddButton(6, BUTTON_LATCHED);
+
+  // This button will emit a short press every time it is pushed, but
+  // only one per push.
+  joystick.AddButton(8, BUTTON_PULSED);
+}
+
+void loop () {
+  joystick.Update();
+}