Move button enable code within the application.

Author: aentinger

examples/Braccio_Learn_and_Repeat/AppState.cpp

@@ -62,7 +62,6 @@ static void event_handler_menu(lv_event_t * e)
   }
 }
 
-
 void custom_main_menu()
 {
   Braccio.lvgl_lock();
@@ -251,3 +250,14 @@ void ZeroState::onExit()
 {
   lv_btnmatrix_clear_btn_ctrl(btnm, 2, LV_BTNMATRIX_CTRL_CHECKED);
 }
+
+/**************************************************************************************
+ * LearnAndRepeatApp
+ **************************************************************************************/
+
+void LearnAndRepeatApp::enableButtons()
+{
+  /* Enable buttons once init is complete. */
+  lv_btnmatrix_clear_btn_ctrl(btnm, 0, LV_BTNMATRIX_CTRL_DISABLED);
+  lv_btnmatrix_clear_btn_ctrl(btnm, 2, LV_BTNMATRIX_CTRL_DISABLED);
+}

examples/Braccio_Learn_and_Repeat/AppState.h

@@ -125,6 +125,8 @@ class LearnAndRepeatApp
   static ReplayState _replay_state;
   static ZeroState   _zero_state;
 
+  void enableButtons();
+
   void update(EventSource const evt_src)
   {
     mbed::ScopedLock<rtos::Mutex> lock(_mtx);

examples/Braccio_Learn_and_Repeat/Braccio_Learn_and_Repeat.ino

@@ -10,7 +10,6 @@
  * GLOBAL VARIABLES
  **************************************************************************************/
 
-extern lv_obj_t * btnm;
 LearnAndRepeatApp app;
 
 /**************************************************************************************
@@ -19,11 +18,9 @@ LearnAndRepeatApp app;
 
 void setup()
 {
-  Braccio.begin(custom_main_menu);
-
-  /* Enable buttons once init is complete. */
-  lv_btnmatrix_clear_btn_ctrl(btnm, 0, LV_BTNMATRIX_CTRL_DISABLED);
-  lv_btnmatrix_clear_btn_ctrl(btnm, 2, LV_BTNMATRIX_CTRL_DISABLED);
+  if (Braccio.begin(custom_main_menu)) {
+    app.enableButtons();
+  }
 }
 
 void loop()