*

2025-05-13 01:34:53 +03:00
parent 427735e23d
commit 83f3f1c7d4
945 changed files with 633484 additions and 0 deletions
@@ -0,0 +1,65 @@
+#ifndef __TASK_TIMER_HPP
+#define __TASK_TIMER_HPP
+
+#include <stdint.h>
+#include <board.h>
+
+#define MEASURE_START_TIME
+#define MEASURE_END_TIME
+#define MEASURE_LENGTH
+#define MEASURE_MAX_LENGTH
+
+inline uint16_t sample_TIM13() {
+    constexpr uint16_t clocks_per_cnt = (uint16_t)((float)TIM_1_8_CLOCK_HZ / (float)TIM_APB1_CLOCK_HZ);
+    return clocks_per_cnt * TIM13->CNT;  // TODO: Use a hw_config
+}
+
+struct TaskTimer {
+    uint32_t start_time_ = 0;
+    uint32_t end_time_ = 0;
+    uint32_t length_ = 0;
+    uint32_t max_length_ = 0;
+
+    static bool enabled;
+
+    uint32_t start() {
+        return sample_TIM13();
+    }
+
+    void stop(uint32_t start_time) {
+        uint32_t end_time = sample_TIM13();
+        uint32_t length = end_time - start_time;
+
+        if (enabled) {
+#ifdef MEASURE_START_TIME
+            start_time_ = start_time;
+#endif
+#ifdef MEASURE_END_TIME
+            end_time_ = end_time;
+#endif
+#ifdef MEASURE_LENGTH
+            length_ = length;
+#endif
+        }
+#ifdef MEASURE_MAX_LENGTH
+        max_length_ = std::max(max_length_, length);
+#endif
+    }
+};
+
+struct TaskTimerContext {
+    TaskTimerContext(const TaskTimerContext&) = delete;
+    TaskTimerContext(const TaskTimerContext&&) = delete;
+    void operator=(const TaskTimerContext&) = delete;
+    void operator=(const TaskTimerContext&&) = delete;
+    TaskTimerContext(TaskTimer& timer) : timer_(timer), start_time(timer.start()) {}
+    ~TaskTimerContext() { timer_.stop(start_time); }
+    
+    TaskTimer& timer_;
+    uint32_t start_time;
+    bool exit_ = false;
+};
+
+#define MEASURE_TIME(timer) for (TaskTimerContext __task_timer_ctx{timer}; !__task_timer_ctx.exit_; __task_timer_ctx.exit_ = true)
+
+#endif // __TASK_TIMER_HPP