Fix code to compile, now that I am in an environment where I can compile. This commit not tested.

Joystick.cpp

@@ -1,10 +1,19 @@
 #include "Joystick.h"
 #include <Arduino.h>
 
+bool operator ==(JoyReport a, JoyReport b){
+  return a.axis == b.axis && a.button == b.button;
+}
+
+bool operator !=(JoyReport a, JoyReport b){
+  return !(a == b);
+}
+
 Joystick::Joystick(bool debug) {
   _debug = debug;
   _num_buttons = 0;
   _num_axes = 0;
+  _have_pulsed_button = false;
   
   for (uint8_t i=0; i < JOYSTICK_NUM_AXES; i++) {
     _joyReport.axis[i] = 0;
@@ -29,6 +38,10 @@ void Joystick::AddButton(uint8_t pin, ButtonType type, bool pullup) {
   _buttons[_num_buttons].type = type;
   _buttons[_num_buttons].last_state = digitalRead(pin);
   _num_buttons++;
+
+  if (type == BUTTON_PULSED || type == BUTTON_PULSED_DOUBLE_ACTION) {
+    _have_pulsed_button = true;
+  }
 }
 
 void Joystick::AddAxis(uint8_t pin) {
@@ -51,7 +64,7 @@ void Joystick::Update() {
   }
 
   if (_joyReport != oldReport) {
-    Serial.write(_joyReport);
+    Write();
   }
 }
 

Joystick.h

@@ -25,6 +25,9 @@ typedef struct JoyReport {
   uint8_t button[JOYSTICK_NUM_BYTES];
 } ;
 
+bool operator ==(JoyReport a, JoyReport b);
+bool operator !=(JoyReport a, JoyReport b);
+
 class Joystick {
   public:
     Joystick(bool debug=false);
@@ -49,6 +52,7 @@ class Joystick {
       uint8_t last_state;
     } _buttons[JOYSTICK_NUM_BUTTONS];
     uint8_t _num_buttons;
+    bool _have_pulsed_button;
 
     uint8_t _axes[JOYSTICK_NUM_AXES];
     uint8_t _num_axes;