About DMuño.1

DMuño.1 · 2020-09-02

Hello,I'm using a custom board based on the STM32F779 with external RAM, external QSPI flash and a 800x800 screen running in video mode. When I run the application with one framebuffer (on external RAM) it works but it has some flickering, so I'm tr...

DMuño.1 · 2020-09-02

Hello, yes I do the memory init before LTDC and RTOS. This is my clock configuration, I'm using DSI Host in video mode:Regarding the flushing I mean that the HardFault appears after completing the first flushFrameBuffer() function from TouchGFXGenera...

DMuño.1 · 2020-09-02

Hi, thank you for your help.Yes I configured the project from CubeMX. I initially made a new project with a STM32F769I-DISCO template in TouchGFX, then I modified the CubeMX project according to my HW, then returned to TouchGFX to generate the codea...

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Double framebuffer causes Hardfault

Re: Double framebuffer causes Hardfault

Re: Double framebuffer causes Hardfault