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Problem in StemWin driver in DMA2D_FillBuffer Method

Question asked by jones.david.009 on Jul 27, 2015
Latest reply on Nov 19, 2015 by Tamil
Problem in StemWin driver in DMA2D_FillBuffer Method
I am developing a board STM32F429 with a 5 inch LCD(800x480), I init LCD With Setting LTDC Without Stem win and successfully can see background Color in LCD(RED,Blue or Green) then in next Step i try to Set GUI Driver (Stem win) for my Board
i copy GuiDriver in One of St Application Project and then change LTDC Settings with my self(GPIO, Timing and Polarity).
i then change LCD xSize and ySize in driver with mine and then change
(my SDRAM is bank2 32MB RAM)

LayerAddress0=0xd0000000
LayerAddress1=0xd1000000

my problem is when (Gui_Init()) function is executed the Program goes to DMA2D_FillBuffer method and never finishes last line "while" Statement(it's a wait function until transfer via dma2d is complete)

Any idea about problem?

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