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Dependents: mbed-os-example-blinky-gr-lychee GR-Boads_Camera_sample GR-Boards_Audio_Recoder GR-Boads_Camera_DisplayApp ... more
Diff: drivers/Ticker.cpp
- Revision:
- 0:f782d9c66c49
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/drivers/Ticker.cpp Fri Feb 02 05:42:23 2018 +0000
@@ -0,0 +1,45 @@
+/* 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.
+ */
+#include "drivers/Ticker.h"
+
+#include "drivers/TimerEvent.h"
+#include "platform/FunctionPointer.h"
+#include "hal/ticker_api.h"
+#include "platform/mbed_critical.h"
+
+namespace mbed {
+
+void Ticker::detach() {
+ core_util_critical_section_enter();
+ remove();
+ _function = 0;
+ core_util_critical_section_exit();
+}
+
+void Ticker::setup(timestamp_t t) {
+ core_util_critical_section_enter();
+ remove();
+ _delay = t;
+ insert(_delay + ticker_read(_ticker_data));
+ core_util_critical_section_exit();
+}
+
+void Ticker::handler() {
+ insert(event.timestamp + _delay);
+ _function();
+}
+
+} // namespace mbed