------------------------------------
-- ʾ
-- ʹLua༭߱༭ĵ뽫VisualTFTд򿪵Ĵļ༭ͼرգ
-- ΪVisualTFTԶ湦ܣ޸ʱͬVisualTFT༭ͼ
-- VisualTFTʱʱ޸ĵݽָ
--
-- Attention
-- If you use other Lua Editor to edit this file, please close the file editor view 
-- opened in the VisualTFT, Because VisualTFT has an automatic save function, 
-- other Lua Editor cannot be synchronized to the VisualTFT edit view when it is modified.
-- When VisualTFT saves regularly, the content modified by other Lua Editor will be restored.
------------------------------------

--г˳õĻص
--๦Ķ<<LUAűAPI.pdf>>


--ʼ
--function on_init()
--end

--ʱصϵͳÿ1Զá
--function on_systick()
--end

--ʱʱصõĶʱʱʱִд˻صtimer_idΪӦĶʱID
--function on_timer(timer_id)
--end

--ûͨ޸Ŀؼִд˻ص
--ťؼ޸ıؼ޸Ļᴥ¼
--function on_control_notify(screen,control,value)
--end

--лʱִд˻صscreenΪĿ껭档
--function on_screen_change(screen)
--end