diff --git a/avr/devices/c03/test/w_mainmenu.asm b/avr/devices/c03/test/w_mainmenu.asm
deleted file mode 100644
index b5cc8ec..0000000
--- a/avr/devices/c03/test/w_mainmenu.asm
+++ /dev/null
@@ -1,133 +0,0 @@
-; ***************************************************************************
-; copyright   : (C) 2026 by Martin Preuss
-; email       : martin@libchipcard.de
-;
-; ***************************************************************************
-; * This file is part of the project "AqHome".                              *
-; * Please see toplevel file COPYING of that project for license details.   *
-; ***************************************************************************
-
-#ifndef AQH_AVR_W_MAINMENU_ASM
-#define AQH_AVR_W_MAINMENU_ASM
-
-
-; ***************************************************************************
-; defines
-
-.equ MAINMENU_OFFS_BEGIN   = WIDGET_SIZE
-.equ MAINMENU_SIZE         = MAINMENU_OFFS_BEGIN+0
-
-.equ MAINMENU_SIGNAL_CLIMATE  =  WIDGET_SIGNAL_NEXTFREE+0
-.equ MAINMENU_SIGNAL_LIGHT    =  WIDGET_SIGNAL_NEXTFREE+1
-.equ MAINMENU_SIGNAL_WINDOWS  =  WIDGET_SIGNAL_NEXTFREE+2
-.equ MAINMENU_SIGNAL_DEBUG    =  WIDGET_SIGNAL_NEXTFREE+3
-.equ MAINMENU_SIGNAL_NEXTFREE =  WIDGET_SIGNAL_NEXTFREE+4
-
-
-.equ MAINMENU_SEL_CLIMATE     = 1
-.equ MAINMENU_SEL_LIGHT       = 2
-.equ MAINMENU_SEL_WINDOWS     = 3
-.equ MAINMENU_SEL_DEBUG       = 4
-
-
-; ***************************************************************************
-; code
-
-.cseg
-
-
-
-; ---------------------------------------------------------------------------
-; @routine MainMenu_new
-;
-; @param X pointer to parent window
-; @return CFLAG set of okay, cleared otherwise
-; @return Y address of newly created object
-
-
-MainMenu_new:
-  ; create HLayout
-  ldi r16, 0                                                                                           ; OPTS
-  ldi r17, (WIDGET_PACK_FILLED<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_FILLED<<WIDGET_PACK_VSELF0_BIT) ; PACK
-  ldi r20, HLAYOUT_MODE_EXPAND
-  bigcall HLayout_new
-  brcc MainMenu_new_ret
-
-  ldi r20, LOW(RESSSOURCE_IMG_TEMP)
-  ldi r21, HIGH(RESSSOURCE_IMG_TEMP)
-  ldi r22, MAINMENU_SEL_CLIMATE
-  rcall mainMenuCreateButton
-  brcc MainMenu_new_ret
-
-  ldi r20, LOW(RESSSOURCE_IMG_LIGHT)
-  ldi r21, HIGH(RESSSOURCE_IMG_LIGHT)
-  ldi r22, MAINMENU_SEL_LIGHT
-  rcall mainMenuCreateButton
-  brcc MainMenu_new_ret
-
-  ldi r20, LOW(RESSSOURCE_IMG_DEBUGEEPROM)
-  ldi r21, HIGH(RESSSOURCE_IMG_DEBUGEEPROM)
-  ldi r22, MAINMENU_SEL_DEUG
-  rcall mainMenuCreateButton
-  brcc MainMenu_new_ret
-
-  mov yl, xl
-  mov yh, xh
-  sec
-MainMenu_new_ret:
-  ret
-; @end
-
-
-
-; ---------------------------------------------------------------------------
-; @param X       parent
-; @param r21:r20 img ressource
-; @param r22     selector
-; @return CFLAG  set if new object created, cleared on error
-; @return Y      button created
-; @clobbers any, !X
-
-mainMenuCreateButton:
-  push xl
-    push xh
-      push r20
-        push r21
-          push r22
-            ldi r16, 0
-            ldi r17, (WIDGET_PACK_BEGIN<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_BEGIN<<WIDGET_PACK_VSELF0_BIT) ; PACK
-            ldi r20, BUTTON_MODE_NORMAL
-            rcall Button_new
-          pop r22
-        pop r21
-      pop r20
-      brcc mainMenuCreateButton_done
-      mov xl, yl
-      mov xh, yh
-      push xl    ; Button
-        push xh
-          ldi r16, 0
-          ldi r17, (WIDGET_PACK_BEGIN<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_BEGIN<<WIDGET_PACK_VSELF0_BIT) ; PACK
-          bigcall ImageView_new
-        pop xh
-      pop xl
-      brcc mainMenuCreateButton_done
-    pop xh
-  pop xl  
-  std Y+OBJECT_OFFS_TARGET_LO, xl
-  std Y+OBJECT_OFFS_TARGET_HI, xh
-  std Y+OBJECT_OFFS_SELECTOR, r22
-  rjmp mainMenuCreateButton_ret
-
-mainMenuCreateButton_done:
-    pop xh
-  pop xl
-mainMenuCreateButton_ret:
-  ret
-; @end
-
-
-
-
-#endif
-