Diff: drivers/TimerEvent.h

Revision:

0:20e0c61e0684

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drivers/TimerEvent.h	Thu Jun 23 05:23:34 2022 +0000
@@ -0,0 +1,67 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MBED_TIMEREVENT_H
+#define MBED_TIMEREVENT_H
+ 
+#include "hal/ticker_api.h"
+#include "hal/us_ticker_api.h"
+#include "platform/NonCopyable.h"
+ 
+namespace mbed {
+/** \addtogroup drivers */
+ 
+/** Base abstraction for timer interrupts
+ *
+ * @note Synchronization level: Interrupt safe
+ * @ingroup drivers
+ */
+class TimerEvent : private NonCopyable<TimerEvent> {
+public:
+    TimerEvent();
+    TimerEvent(const ticker_data_t *data);
+ 
+    /** The handler registered with the underlying timer interrupt
+     *
+     *  @param id       Timer Event ID
+     */
+    static void irq(uint32_t id);
+ 
+    /** Destruction removes it...
+     */
+    virtual ~TimerEvent();
+ 
+protected:
+    // The handler called to service the timer event of the derived class
+    virtual void handler() = 0;
+ 
+    // insert relative timestamp in to linked list
+    void insert(timestamp_t timestamp);
+ 
+    // insert absolute timestamp into linked list
+    void insert_absolute(us_timestamp_t timestamp);
+ 
+    // remove from linked list, if in it
+    void remove();
+ 
+    ticker_event_t event;
+ 
+    const ticker_data_t *_ticker_data;
+};
+ 
+} // namespace mbed
+ 
+#endif
+ 
\ No newline at end of file