Integrate all lvgl controls into one project (lvgl6.0 version)

I've been in contact with LVGL, I think it's very good , It is suitable for development boards with relatively small resources , It's also very simple and convenient to use . Made a demo, hold LVGL Most of the controls of are displayed with a project .
Due to limited time , There is no design for the style of the control , Most of them use the default style . I am also a beginner , There is something wrong in the routine , Please forgive me .

Be careful ：
It uses LGVL6.0 edition , At first, I came into contact with this from the punctual atom , Later, I found that now LVGL All updated to 8.3 了 , I learned the new version with Baiwen again .
In the second interface , use ddlist After selecting the control to be demonstrated , Press ok Key to switch
stay scale in , To show LVGL Our mission system , The business logic in the callback function is not written well , Wait until the animation of the control is finished , Otherwise the program will get stuck
I classify and display the controls with similar function types ,（ such as lv_arc and lv_line All belong to the line drawing type ,lv_sw、lv_cb All belong to switch type ） Therefore, several controls may be displayed in a routine ;
Time is limited , Many places have not been optimized and improved , Please forgive me .
The following pictures have PC The pictures of the end simulator also include the pictures of the development board experiment , The development board is the explorer of punctual atoms STM32F407.













MDK Engineering documents ：
link ：https://pan.baidu.com/s/1sYjnG7hY9G4Vd1w_mradKQ
Extraction code ：8fph
PC End engineering documents ：
link ：https://pan.baidu.com/s/1TS2rBm0x0KxIn-YYQ0UjNg
Extraction code ：fykf