Adithya Murali / PinDetect_KL25Z

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of PinDetect_KL25Z by Bjoern Hartmann

Diff: PinDetect.h

Revision:
4:4f11ae3737c7
Parent:
3:2cc013fd659d
--- a/PinDetect.h	Mon Aug 04 22:50:38 2014 +0000
+++ b/PinDetect.h	Tue Aug 05 03:30:12 2014 +0000
@@ -140,6 +140,7 @@
     int         _samplesTillAssert;
     int         _samplesTillHeldReload;
     int         _samplesTillHeld;
+    bool        _holdRepeat;
     FunctionPointer _callbackAsserted;
     FunctionPointer _callbackDeasserted;
     FunctionPointer _callbackAssertedHeld;
@@ -157,7 +158,7 @@
         _samplesTillAssertReload = PINDETECT_ASSERT_COUNT;
         _samplesTillHeldReload   = PINDETECT_HOLD_COUNT;
         _assertValue             = PINDETECT_PIN_ASSTERED;
-        
+        _holdRepeat              = false;
         _in = new DigitalIn( p );
         _in->mode( m );        
         _prevState = _in->read();        
@@ -198,6 +199,13 @@
         if ( _in )      delete( _in );
     }
     
+    /** Set whether hold callback is repeatedly invoked while held.
+     *
+     * @param bool true to repeat callback, false to call back only once
+     */
+    void setHoldRepeat(bool repeat) {
+        _holdRepeat = repeat;
+    }
     /** Set the sampling time in microseconds.
      *
      * @param int The time between pin samples in microseconds.
@@ -484,6 +492,9 @@
                         _callbackAssertedHeld.call();
                     else                              
                         _callbackDeassertedHeld.call();
+                    if(_holdRepeat) {
+                        _samplesTillHeld = _samplesTillHeldReload; 
+                    }
                 }
             }
             else {