🐞 fix:56322 【豪进750TFT】【车、转速】转速走格不流畅，车、转速显示异常

Firmware/Source/Application/Data_ESpeed.c

@@ -289,26 +289,26 @@ void Data_Engine_Speed_Processing_Service ( void )
         }
     }
     DataESpeedDisp = DataESPeedDamping.Speed;
-    // //第4步 增加回差
-    // if (DataESpeedDisp <= 80) 
-    // {  
-    //     DataESpeedDisp = DataESPeedDamping.Speed;
-    // }
-    // else
-    // {
-    //     if ( DataESpeedDisp < DataESPeedDamping.Speed )
-    //     {
-    //         DataESpeedDisp = DataESPeedDamping.Speed;
-    //     }
-    //     else
-    //     {
-    //         Delta = DataESpeedDisp - DataESPeedDamping.Speed;
-    //         if ( Delta >= DATA_ESPEED_HYSTERESIS )
-    //         {
-    //             DataESpeedDisp = DataESPeedDamping.Speed;
-    //         }
-    //     }
-    // }
+    //第4步 增加回差
+    if (DataESpeedDisp <= 80) 
+    {  
+        DataESpeedDisp = DataESPeedDamping.Speed;
+    }
+    else
+    {
+        if ( DataESpeedDisp < DataESPeedDamping.Speed )
+        {
+            DataESpeedDisp = DataESPeedDamping.Speed;
+        }
+        else
+        {
+            Delta = DataESpeedDisp - DataESPeedDamping.Speed;
+            if ( Delta >= DATA_ESPEED_HYSTERESIS )
+            {
+                DataESpeedDisp = DataESPeedDamping.Speed;
+            }
+        }
+    }
 }
 
 uint8_t Get_EngineValid(void)

Firmware/Source/Application/Data_VSpeed.c

@@ -321,12 +321,22 @@ void Data_Vehicle_Speed_Processing_Service(void)
     }
 
     // 第3步：生成显示车速
-    DataVSpeedHysteresis = DataVSPeedDamping.Speed;
+    if ((DataVSPeedDamping.Speed >= DataVSpeedHysteresis) || (DataVSPeedDamping.Speed < DATA_VSPEED_HYSTERESIS))
+    {
+        DataVSpeedHysteresis = DataVSPeedDamping.Speed;
+    }
+    else
+    {
+        if (DataVSpeedHysteresis - DataVSPeedDamping.Speed >= DATA_VSPEED_HYSTERESIS)
+        {
+            DataVSpeedHysteresis = DataVSPeedDamping.Speed;
+        }
+    }
 
     VSpeedCal = ( uint32_t )DataVSpeedHysteresis;
 
-    if ( DataVSpeedValid )
-    {
+    // if ( DataVSpeedValid )
+    // {
         VSpeedCal *= 105; 
         VSpeedCal /= 100;
         // if((VSpeedCal % 10) >= 5)
@@ -334,11 +344,11 @@ void Data_Vehicle_Speed_Processing_Service(void)
         //     VSpeedCal += 5; /* 四舍五入 */
         // }
         DataVSpeedDisp = ( uint16_t )VSpeedCal;
-    }
-    else
-    {
-        DataVSpeedDisp = 0;
-    }
+    // }
+    // else
+    // {
+    //     DataVSpeedDisp = 0;
+    // }
 }
 
 /*车速有效位：有效=1，无效=0*/

Firmware/Source/Component/AMT630H/AMT630H_Datas.c

@@ -4217,23 +4217,9 @@ void AMT630H_GUI_BACKGRAND()
         VechileSpeed = Get_DispVechileSpeed() / 10;
         
     }
-    if (Get_VechileSpeedValid() == 1)
-    {
-        AMT630H_GUI_VSpeed(VechileSpeed);
-    }
-    else    
-    {
-        AMT630H_GUI_VSpeed(0);
-    }
+    AMT630H_GUI_VSpeed(VechileSpeed);
     /*转速*/
-    if (Get_EngineValid() == 1)
-    {
-        AMT630H_GUI_ESpeed(Get_DispEngineSpeed());
-    }
-    else
-    {
-        AMT630H_GUI_ESpeed(0);
-    }
+    AMT630H_GUI_ESpeed(Get_DispEngineSpeed());
 }