添加 下吹记录旋转总脉冲到文件。开机加载。当刚开机，在复位状态时, 直接写入 位置

Project.FLY.DownBlowing/FLY.DownBlowing.UI.Server/PgMain.xaml

@@ -157,6 +157,12 @@
                                 <Run FontSize="20" Text="{Binding RPosOfR,StringFormat={}{0:F0}}"/>p
                             </TextBlock>
                         </StackPanel>
+                        <StackPanel Margin="4" >
+                            <TextBlock Text="1圈时间" />
+                            <TextBlock>
+                                <Run FontSize="20" Text="{Binding MinuteOfR,StringFormat={}{0:F1}}"/>min
+                            </TextBlock>
+                        </StackPanel>
                         <Button Content="配置" Padding="20,5" Margin="5" HorizontalAlignment="Left" Click="btnRotaryClick"></Button>
                     </StackPanel>
                 </StackPanel>

Project.FLY.DownBlowing/FLY.DownBlowing/Server/RotarySystem.cs

@@ -21,6 +21,13 @@ namespace FLY.DownBlowing.Server
         /// 方向相反
         /// </summary>
         public bool IsReversed { get; set; } = true;
+        /// <summary>
+        /// 最小一圈脉冲
+        /// </summary>
+        const int MinRPosOfR  = 8000;
+
+
+
         #region  状态
         /// <summary>
         /// 正方向运行 (逆时针旋转 counter-clockwise)
@@ -57,6 +64,11 @@ namespace FLY.DownBlowing.Server
         /// </summary>
         public double RSpeed { get; set; }
 
+        /// <summary>
+        /// 1圈分钟数 RPosOfR/RSpeed/60.0
+        /// </summary>
+        public double MinuteOfR { get; set; } = double.NaN;
+
         /// <summary>
         /// 旋转塔顺时针换向信号发生时， 旋转架脉冲 （小值）
         /// </summary>
@@ -81,8 +93,8 @@ namespace FLY.DownBlowing.Server
         ///旋转架全局脉冲， 当前旋转架脉冲 = GlobalRPos - OrgRPos;
         /// </summary>
         public double RPosGlobal { get; set; } = 0;
-        public double RPosOfR { get; set; } = 10000;
-
+        public double RPosOfR { get; set; } = MinRPosOfR;
+        
         public double Angle { get; set; }
 
         /// <summary>
@@ -103,7 +115,7 @@ namespace FLY.DownBlowing.Server
         WinderAccessory winderAccessory;
         DispatcherTimer dispatcherTimer;
         Stopwatch stopwatch_rpos;
-
+        double rposOfRInFile;
         public RotarySystem()
         {
 
@@ -115,6 +127,18 @@ namespace FLY.DownBlowing.Server
             if (!Load())
                 Save();
 
+            rposOfRInFile = LoadRPosOfR();
+            if (double.IsNaN(rposOfRInFile)) 
+            {
+                rposOfRInFile = 14000;
+                SaveRPosOfR(rposOfRInFile);
+            }
+
+            if (!double.IsNaN(rposOfRInFile) && rposOfRInFile > MinRPosOfR) 
+                RPosOfR = rposOfRInFile;
+            
+
+
             Misc.BindingOperations.SetBinding(winderAccessory, nameof(winderAccessory.T1Velocity), () =>
             {
                 TractionVelocity = winderAccessory.T1Velocity;
@@ -136,6 +160,7 @@ namespace FLY.DownBlowing.Server
             Misc.BindingOperations.SetBinding(winderAccessory, nameof(winderAccessory.RotaryFreqSet), () =>
             {
                 RotaryFreqSet = winderAccessory.RotaryFreqSet;
+                updateMinuteOfR();
             });
 
             Misc.BindingOperations.SetBinding(winderAccessory, nameof(winderAccessory.RotaryFreq), () =>
@@ -182,6 +207,16 @@ namespace FLY.DownBlowing.Server
                 RSpeed = 0;
             }
         }
+        void updateMinuteOfR() 
+        {
+            if (RotaryFreqSet > 0 && RPosOfR >= MinRPosOfR)
+            {
+                MinuteOfR = RPosOfR / RotaryFreqSet / 60;
+            }
+            else {
+                MinuteOfR = double.NaN;
+            }
+        }
         private void DispatcherTimer_Tick(object sender, EventArgs e)
         {
             double totalSeconds = stopwatch_rpos.Elapsed.TotalSeconds;
@@ -246,7 +281,22 @@ namespace FLY.DownBlowing.Server
                 if (IsTurnSign1)
                 {
                     RPosAtTurnSign1 = RPosGlobal;
-                    RPosOfR = RPosAtTurnSign1 - RPosAtTurnSign0;
+                    double rposOfR = RPosAtTurnSign1 - RPosAtTurnSign0;
+                    if (!double.IsNaN(rposOfRInFile))
+                    {
+                        if (Math.Abs(rposOfRInFile - rposOfR) > rposOfRInFile / 360)
+                        {
+                            //变化量大于1°保存
+                            rposOfRInFile = rposOfR;
+                            SaveRPosOfR(rposOfRInFile);
+                        }
+                    }
+                    else {
+                        rposOfRInFile = rposOfR;
+                        SaveRPosOfR(rposOfRInFile);
+                    }
+                    
+                    RPosOfR = rposOfR;
                     AddSign(1);
                 }
             }
@@ -278,6 +328,20 @@ namespace FLY.DownBlowing.Server
                         AddSign(20);
                     }
                 }
+                else 
+                {
+                    if (IsOrgSign) 
+                    {
+                        //现在既不是正向，也不是反向
+                        if (double.IsNaN(RPosAtOrgSign)) 
+                        {
+                            //刚开机
+                            RPosAtTurnSign0 = RPosGlobal - RPosOfR / 2;
+                            RPosAtOrgSign = RPosGlobal;
+                            RPosAtTurnSign1 = RPosGlobal + RPosOfR / 2;
+                        }
+                    }
+                }
             }
             else if (e.PropertyName == nameof(IsForw))
             {
@@ -301,6 +365,42 @@ namespace FLY.DownBlowing.Server
         {
             return RotarySystemJsonDb.Load(this, filePath);
         }
+
+        void SaveRPosOfR(double rposOfR) 
+        {
+            string file_path = "RPosOfR.json";
+            try
+            {
+                string json = JsonConvert.SerializeObject(rposOfR, Formatting.Indented);
+                File.WriteAllText(file_path, json);
+                
+            }
+            catch
+            {
+                //异常，没有json 编码失败
+
+            }
+        }
+        double LoadRPosOfR() 
+        {
+            string file_path = "RPosOfR.json";
+
+            if (File.Exists(file_path))
+            {
+                try
+                {
+                    string json = File.ReadAllText(file_path);
+                    return JsonConvert.DeserializeObject<double>(json);
+                }
+                catch
+                {
+                    //异常，没有json 解码失败
+
+                }
+
+            }
+            return double.NaN;
+        }
     }
     public class RotarySystemJsonDb
     {