Fix debounce bug, fix bounce time error

Former-commit-id: 4771ecad93519acb1316e8839f1aeb56c7aa2622

predictor_Syringe_Pump.py

@@ -14,6 +14,7 @@ class MAT:
         self.bounce_time = bounce_time
         self.total_volume = 0
         self.start_time = time.time()
+        self.middle_time = time.time()
         # 将开始时间转化为年月日时分秒的格式，后续文件命名都已此命名
         self.formatted_time = datetime.fromtimestamp(self.start_time).strftime('%Y%m%d_%H%M%S')
 
@@ -77,6 +78,7 @@ class MAT:
             if self.typ == 0:
                 self.process_left(now)
                 self.typ = 1
+                self.middle_time = now
                 print(f"检测到middle，切换到慢速模式，当前体积: {val}")
         
         elif ret == "colored":
@@ -102,12 +104,14 @@ class MAT:
             pass
         
         # 在慢速模式下检查是否要切回快速模式
-        if self.typ == 1:
+        if self.typ == 1 and now - self.middle_time > self.bounce_time:
             non_middle_count = sum(1 for _, state, _ in self.history if state == "transport")
-            if len(self.history) > 3 and non_middle_count / len(self.history) > 0.9:
+            if non_middle_count / len(self.history) > 0.9:
-                print(f"非middle比例超过90%，切回快速模式，当前体积: {val}")
                 self.typ = 0
                 self.process_left(now)
+                # TODO: 滑动到第一个middle状态
+                self.middle_time = 0
+                print(f"非middle比例超过90%，切回快速模式，当前体积: {val}")
         
         # 如果已记录colored但在bounce_time内colored比例小于90%，重置
         if self.colored_volume is not None and now - self.colored_time > self.bounce_time:
@@ -115,8 +119,12 @@ class MAT:
             if colored_count / len(self.history) < 0.9:
                 print(f"colored比例小于90%，重置colored记录")
                 self.colored_volume = None
+                flag = False
                 for t, state,vol in self.history:
                     if state == "colored":
+                        if not flag:
+                            flag = True
+                            continue
                         print(f"滑动窗口到: {vol} at {t}")
                         self.colored_volume = vol
                         self.colored_time = t
@@ -178,13 +186,15 @@ class MAT:
             
         print('----->>Visual Endpoint<<-----')
         print(f"Total Volume: {self.total_volume} ml")
+        print(f"End point volume: {self.colored_volume} ml")
+        print(f"Theorical fixed volume: {self.colored_volume} ml")
 
 
 if __name__ == "__main__":
     # 创建MAT类的实例并运行
     mat = MAT(
         videoSourceIndex = 1, 
-        bounce_time=0.2
+        bounce_time=1
     )
     
     mat.run(