Diff: cpp/TimerEvent.cpp

Revision:

0:fd0d7bdfcdc2

Child:

2:143cac498751

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cpp/TimerEvent.cpp	Tue Nov 20 17:24:08 2012 +0000
@@ -0,0 +1,51 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2012 ARM Limited
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "TimerEvent.h"
+#include "cmsis.h"
+
+#include <stddef.h>
+
+namespace mbed {
+
+TimerEvent::TimerEvent() {
+    us_ticker_set_handler((&TimerEvent::irq));
+}
+
+void TimerEvent::irq(uint32_t id) {
+    TimerEvent *timer_event = (TimerEvent*)id;
+    timer_event->handler();
+}
+
+TimerEvent::~TimerEvent() {
+    remove();
+}
+
+// insert in to linked list
+void TimerEvent::insert(unsigned int timestamp) {
+    us_ticker_insert_event(&event, timestamp, (uint32_t)this);
+}
+
+void TimerEvent::remove() {
+    us_ticker_remove_event(&event);
+}
+
+} // namespace mbed