init Files

libraries/lvgl/demos/benchmark/lv_demo_benchmark.h

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+/**
+ * @file lv_demo_benchmark.h
+ *
+ */
+
+#ifndef LV_DEMO_BENCHMARK_H
+#define LV_DEMO_BENCHMARK_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../lv_demos.h"
+
+#if LV_USE_DEMO_BENCHMARK
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Run all benchmark scenes.
+ *
+ * On the summary end screen the values shall be interpreted according to the followings:
+ * - CPU usage:
+ *    - If `LV_SYSMON_GET_IDLE` is not modified it's measured based on the time spent in
+ *      `lv_timer_handler`.
+ *    - If an (RT)OS is used `LV_SYSMON_GET_IDLE` can be changed to a custom function
+ *      which returns the idle percentage of idle task.
+ *
+ * - FPS: LVGL attempted to render this many times in a second. It's limited based on `LV_DEF_REFR_PERIOD`
+ *
+ * - Render time: LVGL spent this much time with rendering only. It's not aware of task yielding,
+ *   but simply the time difference between the start and end of the rendering is measured
+ *
+ * - Flush time: It's the sum of
+ *     - the time spent in the `flush_cb` and
+ *     - the time spent with waiting for flush ready.
+ */
+void lv_demo_benchmark(void);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_DEMO_BENCHMARK*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_DEMO_BENCHMARK_H*/