删除多个类和结构体的拷贝构造函数和赋值运算符，确保不可复制性

Core/App/Common/ultrasonic.hpp

@@ -19,6 +19,12 @@ public:
         captureFlag = GetCaptureFlag(channel);
     }
 
+    ~Ultrasonic()                            = default;
+    Ultrasonic(const Ultrasonic&)            = delete;
+    Ultrasonic& operator=(const Ultrasonic&) = delete;
+    Ultrasonic(Ultrasonic&&)                 = delete;
+    Ultrasonic& operator=(Ultrasonic&&)      = delete;
+
     double GetDistance(uint32_t time = 1) {
         double distance = 0;
         for (uint32_t cnt = 0; cnt < time; ++cnt) {
@@ -46,6 +52,7 @@ private:
     double MeasureEchoTime() {
         timer->Instance->CNT = 0;
         uint32_t data[2];
+        __HAL_TIM_CLEAR_FLAG(timer, captureFlag);
         HAL_TIM_IC_Start(timer, channel);
         try {
             for (auto& value : data) {