# Introduction

This folder contains all the source code of the slider progress demo running on SLN_TLHMI_IOT board. It includes two folders. One is "slider_progress" which contains:
- the CM7 master project which is under the cm7 folder
- the CM4 slave project which is under the cm4 folder
- the LVGL GUI LIB project files which is under the lvgl_vglite_lib folder
- the image resources which is under the resource folder
and GUI Guider project under the gui_guider folder which can run in GUI Guider simulator

The other is "framework" which contains:
- the display HAL driver "hal_display_lvgl_sliderprpgress.c" and the output ui HAL driver "hal_output_ui_slider_progress.c"
