Diff: ClickButton.h

Revision:

0:8b9a6e8ca865

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ClickButton.h	Tue May 26 01:52:00 2015 +0000
@@ -0,0 +1,30 @@
+#ifndef ClickButton_H
+#define ClickButton_H
+
+#include "mbed.h"
+
+#define CLICKBTN_PULLUP 1
+
+class ClickButton
+{
+  public:
+    ClickButton(uint8_t buttonPin);
+    ClickButton(uint8_t buttonPin, bool active);
+    ClickButton(uint8_t buttonPin, bool active, bool internalPullup);
+    void Update(unsigned long time, bool state);
+    int clicks;                   // button click counts to return
+    bool depressed;            // the currently debounced button (press) state (presumably it is not sad :)
+    long debounceTime;
+    long multiclickTime;
+    long longClickTime;
+  private:
+    uint8_t _pin;                 // Arduino pin connected to the button
+    bool _activeHigh;          // Type of button: Active-low = 0 or active-high = 1
+    bool _btnState;            // Current appearant button state
+    bool _lastState;           // previous button reading
+    int _clickCount;              // Number of button clicks within multiclickTime milliseconds
+    long _lastBounceTime;         // the last time the button input pin was toggled, due to noise or a press
+};
+
+#endif
+