Diff: NewTicker.cpp

Revision:

0:c143e6906ab5

Child:

1:c8bc7e989caf

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/NewTicker.cpp	Fri Oct 31 08:01:18 2014 +0000
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * This file is part of the NewTicker library.                                 *
+ *                                                                             *
+ * NewTicker is free software: you can redistribute it and/or                  *
+ * modify it under the terms of the GNU General Public License as              *
+ * published by the Free Software Foundation, either version 3 of              *
+ * the License, or any later version.                                          *
+ *                                                                             *
+ * NewTicker is distributed in the hope that it will be useful,                *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of              *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               *
+ * GNU Lesser General Public License for more details.                         *
+ *                                                                             *
+ * NewTicker is distributed in the hope that it will be useful,                *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of              *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               *
+ * GNU Lesser General Public License for more details.                         *
+ *                                                                             *
+ * You should have received a copy of the GNU Lesser General Public            *
+ * License along with NewTicker. If not, see                                   *
+ * <http://www.gnu.org/licenses/>.                                             *
+ ******************************************************************************/
+
+/*
+ *  Copyright:  DFRobot
+ *  name:       NewTicker
+ *  version:    1.0
+ *  Author:     lisper (lisper.li@dfrobot.com)
+ *  Date:       2014-10-30
+ *  Description:    new ticker library for mbed
+ */
+
+#include "mbed.h"
+#include "millis.h"
+#include "NewTicker.h"
+
+NewTicker::NewTicker (void)
+{
+    nowTime = millis ();
+}
+
+void NewTicker::attach (void (*theTickerHandler) (), uint32_t theDelayTime)
+{
+    tickerHandler = theTickerHandler;
+    delayTime = theDelayTime;
+}
+
+void NewTicker::detach ()
+{
+    tickerHandler = NULL;
+}
+
+void NewTicker::update ()
+{
+    if (tickerHandler == NULL)
+        return;
+    if (millis () - nowTime > delayTime) {
+        nowTime = millis ();
+        tickerHandler ();
+    }
+}
+