Introduction - If you have any usage issues, please Google them yourself
This a LCD GUI project I did to demo the STM32F407 with a 2.4LCD w/ Resistive touch using STMPE811 I2C touch controller. This uses a RTOS thread run every 1mS using Keil RTX. I have it loading 3 screens one launches another and allows you back to the original. The two mode screens have sliders. I used the Keil MCBSTM32F400 pcb but any could be used if you change the BSP to match yours.