About 관박.1

관박.1 · 2024-10-08

I'm using TouchGFX version 4.24.1 with external flash memory mapping at address 0x90000000.When using the original image, there are no issues. However, when using the compressed RGB565 function, a tearing effect appears on the LCD screen. If I disabl...

관박.1 · 2020-09-08

systme is TW2835 with stm32h747 i catch video data butDCMI->DR cannot write to sdram buffer with DCMI DMAthis is DCMI, DMA Sorce hdcmi.Instance = DCMI; hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE; hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING; ...

관박.1 · 2024-10-10

This is my TouchGFX default image configuration, and the RGB565 format option is not available in the Non-Opaque Image Format. and, i'm sure this is cache issue.because, for a moment, some parts of the tearing screen were flickering, displaying the c...

관박.1 · 2024-10-09

Thank you, LouisB I capture a portion of the screen.image format : rgb565framebuffer format : rgb565

User statistics

User Activity

touchgfx compression tearing

STM32H747 with TW2835

Re: touchgfx compression tearing

Re: touchgfx compression tearing