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components/libraries/timer/app_timer_appsh.h

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+/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
+ *
+ * The information contained herein is property of Nordic Semiconductor ASA.
+ * Terms and conditions of usage are described in detail in NORDIC
+ * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
+ *
+ * Licensees are granted free, non-transferable use of the information. NO
+ * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
+ * the file.
+ *
+ */
+
+ #ifndef APP_TIMER_APPSH_H
+ #define APP_TIMER_APPSH_H
+
+#include "app_timer.h"
+
+#define APP_TIMER_SCHED_EVT_SIZE     sizeof(app_timer_event_t)  /**< Size of button events being passed through the scheduler (is to be used for computing the maximum size of scheduler events). */
+
+/**@brief Macro for initializing the application timer module to use with app_scheduler.
+ *
+ * @param[in]  PRESCALER        Value of the RTC1 PRESCALER register. This will decide the
+ *                              timer tick rate. Set to 0 for no prescaling.
+ * @param[in]  OP_QUEUES_SIZE   Size of queues holding timer operations that are pending execution.
+ * @param[in]  USE_SCHEDULER    TRUE if the application is using the app_scheduler,
+ *                              FALSE otherwise.
+ *
+ * @note Since this macro allocates a buffer, it must only be called once (it is OK to call it
+ *       several times as long as it is from the same location, e.g. to do a reinitialization).
+ */
+#define APP_TIMER_APPSH_INIT(PRESCALER, OP_QUEUES_SIZE, USE_SCHEDULER)                 \
+    APP_TIMER_INIT(PRESCALER, OP_QUEUES_SIZE,                                          \
+                                (USE_SCHEDULER) ? app_timer_evt_schedule : NULL)
+
+typedef struct
+{
+    app_timer_timeout_handler_t timeout_handler;
+    void *                      p_context;
+} app_timer_event_t;
+
+uint32_t app_timer_evt_schedule(app_timer_timeout_handler_t timeout_handler,
+                                void *                      p_context);
+#endif // APP_TIMER_APPSH_H
+