firmware recovery 1.3RC

src/buttons.cpp

@@ -63,11 +63,11 @@ bool anyButtonChanged(void)
 
 bool allButtons(void)
 {
-  for( auto&& thisbutton : buttonlist)
+  for (auto &&thisbutton : buttonlist)
   {
-    if(thisbutton->getType() == type_switch)
+    if (thisbutton->getType() == type_switch)
     {
-      if(!thisbutton->isPressed())
+      if (!thisbutton->isPressed())
       {
         return false;
       }
@@ -151,4 +151,20 @@ c_button *getButton(e_ledcolor color)
 std::vector<c_button *> *getButtonlist(void)
 {
   return &buttonlist;
+}
+
+uint8_t buttonPressedCount(void)
+{
+  uint8_t count = 0;
+  for (auto &&button : buttonlist)
+  {
+    if (!button == NULL)
+    {
+      if (button->isPressed())
+      {
+        count++;
+      }
+    }
+  }
+  return count;
 }