Simplify page load

To reduce the chances of a serial buffer overflow

hmi/dev/nspanel_eu_code/media_player.txt

@@ -12,11 +12,11 @@ Page media_player
     
     Events
         Preinitialize Event
+            dim=brightness
             if(api==0)
             {
                 page home
             }
-            vis unavailable,0
             printh 92
             prints "current_page",0
             printh 00
@@ -33,26 +33,26 @@ Variable (string) lastclick
     
 Variable (string) va0
     Attributes
-        ID            : 21
+        ID            : 20
         Scope         : local
         Text          : 
         Max. Text Size: 10
     
 Variable (int32) is_muted
     Attributes
-        ID   : 22
+        ID   : 21
         Scope: local
         Value: 0
     
 Variable (int32) prg_current
     Attributes
-        ID   : 24
+        ID   : 23
         Scope: local
         Value: 0
     
 Variable (int32) prg_total
     Attributes
-        ID   : 25
+        ID   : 24
         Scope: local
         Value: 0
     
@@ -282,16 +282,6 @@ Text bt_on_off
             printh 00
             printh FF FF FF
         
-Text unavailable
-    Attributes
-        ID                 : 26
-        Scope              : local
-        Dragging           : 0
-        Send Component ID  : disabled
-        Associated Keyboard: none
-        Text               : 
-        Max. Text Size     : 1
-    
 Progress Bar time_progress
     Attributes
         ID               : 9
@@ -330,32 +320,9 @@ Button button_back
         Touch Press Event
             page back_page_id
         
-Timer wakeup_timer
-    Attributes
-        ID         : 19
-        Scope      : local
-        Period (ms): 100
-        Enabled    : yes
-    
-    Events
-        Timer Event
-            if(dim<brightness)
-            {
-                dimdelta=brightness-dim
-                dimdelta/=10
-                if(dimdelta<1)
-                {
-                    dimdelta=1
-                }
-                dim+=dimdelta
-            }else
-            {
-                wakeup_timer.en=0
-            }
-        
 Timer timer0
     Attributes
-        ID         : 20
+        ID         : 19
         Scope      : local
         Period (ms): 1000
         Enabled    : no
@@ -375,7 +342,7 @@ Timer timer0
         
 Timer prg_timer
     Attributes
-        ID         : 23
+        ID         : 22
         Scope      : local
         Period (ms): 1000
         Enabled    : no