Diff: button.h

Revision:

1:e9d0d9b29acc

Parent:

0:8625b4741933

Child:

2:cf58f3863c07

--- a/button.h	Fri Nov 30 15:46:00 2018 +0000
+++ b/button.h	Tue Dec 04 10:40:33 2018 +0000
@@ -11,23 +11,29 @@
 {
 
     public:                                                                     // public
-        button(PinName pBtn, PinMode  pBtnMode);                                     // constructor
+        button(PinName pBtn, PinMode  pBtnMode, float Time = 0);                // constructor
         void init();                                                            // initialisation
         void polling();                                                         // polls and debounce the button 
-        bool isPressed();                                                      // bool value if button is pressed or not
+        bool isPressed();                                                       // bool value if button is pressed or not
         bool wasPressed();                                                      //
-    
+        bool isLongPress();
     
     
     private:                                                                    // private
-        bool bIsPressed;
-        bool bWasPressed;
+        bool bIsPressed;                                                        // current pressing state
+        bool bWasPressed;                                                       // last pressenig state
+        bool bLongPress;                                                        // if current pressing state is an long press
         bool bNewState;                                                         // current state/value of button
         bool bOldState;                                                         // previous state/value of button
         bool bBtnNewAction;                                                     // flag if an action is occur
         int iNumCycle;                                                          // cycle counter
+        float fTime;                                                            // if constructor creates an timer, this flag is set high
     
-        DigitalIn *pin;
+    
+        void setLongPressFlag();
+        
+        DigitalIn *pin;                                                         // Input pin for Button   
+        Timeout *timer;                                                         // Timer, to set a Flag for secound Mode
         
 };