Diff: btn2/btn2.h

Revision:

11:e6a47dc75120

diff -r c3b797b62ddb -r e6a47dc75120 btn2/btn2.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/btn2/btn2.h	Thu Nov 27 06:47:43 2014 +0000
@@ -0,0 +1,43 @@
+/**
+ *  @file       btn2.h
+ *  Project     button long press handling sample
+ *  @brief      button long press handling class
+ *  @version    1.00
+ *  @author     Chuck Timber
+ *  @date       09/08/2014
+ */
+
+#ifndef MBED_BUTTON2_H
+#define MBED_BUTTON2_H
+
+#include "mbed.h"
+#include "button.h"
+
+namespace mbed {
+
+/** Class: BTN2
+ *  A class handles button long press
+ */
+class BTN2 {
+
+public:
+    /// constructor
+    BTN2(PinName pin);
+    /** button return value
+     *
+     * @retval 1 - button pressed shortly
+     * @retval 2 - button pressed longly
+     */ 
+    unsigned char CMD2;
+
+private:
+    /// use BTN lib
+    BTN _btn;
+    /// use Ticker for intaval timer
+    Ticker _tick;
+    /// button check function
+    void check_btn_pressed(void);
+};
+
+}
+#endif