修改 flyad7 的 timegrid 里面的时间为最后一个数据的时间。与AD盒逻辑一致

Project.FLY.FlyADBase/FLY.Simulation.Flyad7/FLYAD7.cs

@@ -913,6 +913,8 @@ namespace FLY.Simulation.Flyad7
             }
         }
 
+        public int HardwareVersion { get; set; } = 2;
+
         struct SyncPos2Item
         {
             public bool At01;//? or At10

Project.FLY.FlyADBase/FlyADBase/FlyAD7.cs

@@ -376,6 +376,8 @@ namespace FlyADBase
             calSpeed.Reset();
 
             Init2();
+
+            lastTimeGridTime = DateTime.MinValue;
         }
 
         #region FObj
@@ -801,15 +803,16 @@ namespace FlyADBase
                         data = pack.data;
                         advPushTimeGrid(dt, data);
 
-                        double ts_ms = 1.28;
-                        //long ticks = (long)((ts_ms * data.Length) * TimeSpan.TicksPerMillisecond);
-                        //dt -= TimeSpan.FromTicks(ticks);
+                        TimeSpan ts = TimeSpan.FromTicks((long)(1.28 * TimeSpan.TicksPerMillisecond));
+                        if (lastTimeGridTime != DateTime.MinValue)
+                            ts = TimeSpan.FromTicks((dt - lastTimeGridTime).Ticks / data.Length);
+                        lastTimeGridTime = dt;
 
                         TimeGridEvent?.Invoke(
                             this,
                             new TimeGridEventArgs(
                                 dt,
-                                TimeSpan.FromTicks((long)(ts_ms * TimeSpan.TicksPerMillisecond)),
+                                ts,
                                 data));
                     }
                     break;
@@ -1343,7 +1346,7 @@ namespace FlyADBase
         /// ad值不会被机架修正
         /// </summary>
         public event TimeGridEventHandler TimeGridEvent;
-
+        DateTime lastTimeGridTime;
 
 
         /// <summary>