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Libs/protocol/openthread/platform-abstraction/efr32/alarm.h

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+/*
+ *  Copyright (c) 2024, The OpenThread Authors.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of the copyright holder nor the
+ *     names of its contributors may be used to endorse or promote products
+ *     derived from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file
+ *   This file defines platform specific alarm methods.
+ *
+ */
+
+#ifndef _ALARM_H
+#define _ALARM_H
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "openthread/instance.h"
+
+#ifdef SL_COMPONENT_CATALOG_PRESENT
+#include "sl_component_catalog.h"
+#endif // SL_COMPONENT_CATALOG_PRESENT
+
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+#include "sl_power_manager.h"
+
+/**
+ * This function determines whether the device should sleep after an alarm triggers.
+ */
+bool efr32AlarmIsReady(void);
+
+#endif // SL_CATALOG_POWER_MANAGER_PRESENT
+
+/**
+ * This function initializes the alarm service used by OpenThread.
+ *
+ */
+void efr32AlarmInit(void);
+
+/**
+ * This function provides the remaining time (in milliseconds) on an alarm service.
+ *
+ * @param[in]  aInstance  The OpenThread instance structure.
+ *
+ */
+uint64_t efr32AlarmPendingTime(otInstance *aInstance);
+
+/**
+ * This function checks if the alarm service is running.
+ *
+ * @param[in]  aInstance  The OpenThread instance structure.
+ *
+ */
+bool efr32AlarmIsRunning(otInstance *aInstance);
+
+/**
+ * This function performs alarm driver processing.
+ *
+ * @param[in]  aInstance  The OpenThread instance structure.
+ *
+ */
+void efr32AlarmProcess(otInstance *aInstance);
+
+#endif // _ALARM_H