🐞 fix:55980 【豪进7500TFT】【电源管理】下15电仪表不熄屏，仪表处于卡死状态

56289 【豪进7500TFT】【显示模式】显示模式切换为自动模式时，仪表卡在开机动画页面
仪表自动模式，下电后未关闭背光

Firmware/Source/Application/BackLight.c

@@ -138,64 +138,71 @@ void Data_Light_Res_service(Light_uint8_t deltaTime)//获取光感阻值，并
         }
     }
     timeCount += deltaTime;
-    if(Menu_Item_Select_Get(MENU_ITEM_SELECT_AUTO))
+    if(SYS_OPR_STAT_IGN_ON)
     {
-        if(LightADCompleteFlg)
+        if(Menu_Item_Select_Get(MENU_ITEM_SELECT_AUTO))
         {
-            if(LightR <= 800)
+            if(LightADCompleteFlg)
             {
-                LightR_Status_Count++;
-                if(LightR_Status_Count>=150)
+                if(LightR <= 800)
+                {
+                    LightR_Status_Count++;
+                    if(LightR_Status_Count>=150)
+                    {
+                        LightR_Status_Count = 0;
+                        LightR_Status = 0;
+                    }          
+                }
+                else if(LightR > 800)
+                {
+                    LightR_Status_Count++;
+                    if(LightR_Status_Count>=150)
+                    {
+                        LightR_Status_Count = 0;
+                        LightR_Status = 1;
+                    }            
+                }
+                if(LightR_Status == 0)
+                {
+                    TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_2);                            
+                }
+                else
                 {
-                    LightR_Status_Count = 0;
-                    LightR_Status = 0;
-                }          
+                    TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_5); 
+                }
             }
-            else if(LightR > 800)
+        }
+        else if(Menu_Item_Select_Get(MENU_ITEM_BACKLIGHT_AUTO))
+        {
+            if(Backlight_SetPwmLevel() == 1U)
             {
-                LightR_Status_Count++;
-                if(LightR_Status_Count>=150)
-                {
-                    LightR_Status_Count = 0;
-                    LightR_Status = 1;
-                }            
+                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_1);
             }
-            if(LightR_Status == 0)
+            else if(Backlight_SetPwmLevel() == 2U)
             {
-                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_2);                            
+                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_2);
             }
-            else
+            else if(Backlight_SetPwmLevel() == 3U)
             {
-                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_5); 
+                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_3);
+            }
+            else if(Backlight_SetPwmLevel() == 4U)
+            {
+                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_4);
+            }
+            else if(Backlight_SetPwmLevel() == 5U)
+            {
+                TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_5);
             }
         }
-    }
-    else if(Menu_Item_Select_Get(MENU_ITEM_BACKLIGHT_AUTO))
-    {
-        if(Backlight_SetPwmLevel() == 1U)
-        {
-            TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_1);
-        }
-        else if(Backlight_SetPwmLevel() == 2U)
-        {
-            TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_2);
-        }
-        else if(Backlight_SetPwmLevel() == 3U)
-        {
-            TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_3);
-        }
-        else if(Backlight_SetPwmLevel() == 4U)
-        {
-            TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_4);
-        }
-        else if(Backlight_SetPwmLevel() == 5U)
+        else
         {
-            TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, BACK_LIGHT_Val_5);
+            BackLight_Process();
         }
     }
     else
     {
-        BackLight_Process();
+        TimerM_PWM_set_duty(TIMERM_COUNTER1, TIMERM_CHB, 0);
     }
 }