About chaari

chaari · 2024-02-12

Hello community,I am using NUCELOH7A3 and a 800x320 display. I could fill the screen, display lines and texts using RGB565 and ARGB8888. Now I wanted to use the L8 forrmat with a LUT.Using the the DMA2D mode Memory to Memory works fine (array)! But u...

chaari · 2024-02-02

Hello community,I am trying to show a shape (line) or text on a background a TFT parallel RGB Display. I am using the NUCLEOH7A3 board without external RAM and a 800x320 Display.Everything works fine using TouchGFX. So it is not a hardware problem or...

chaari · 2024-02-06

I found out the problem!Variables were saved in the same memory, that I starded from (AXI SRAM1).The display is 800x320 and I used ARGB8888. So the hole internal 1MB RAM was used. There was a conflict between the variables and the Display pixels writ...

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Filling Buffer with DMA2D in L8 color format draws one and skips one pixel.

LCD-TFT Display: cannot show anything after UTIL_LCD_Clear()

Re: LCD-TFT Display: cannot show anything after UTIL_LCD_Clear()