I have used emwin 5.24 and it work fine but it can display color in 16bpp ( color mode RGB565).
I have updated Keil Middleware to version 6.5 and emwin version is 5.30 to use color mode RGB888/ARGB8888 ( in release note it say "Colors: emWin now supports ARGB as logical color to be able to use the full performance of Chrom-ART Accelerator (DMA2D)). " I found file LCDConf version 5.30 in " C:\Keil_v5\ARM\Pack\Keil\MDK-Middleware\6.5.0\emWin\Sample\LCDConf\GUIDRV_Lin\STM32F429" and added to Keil but it dont work, it halt at "DMA2D_IRQHandler", I have tried but dont know why it stop there.
So thanks for any suggest!!!