CubeMX missing YCbCr input color option for DMA2D on STM32N6

xJIomqygrecz · ‎2025-12-19

The STM32N6 supports YCbCr as an input format (see reference manual RM0486 section 21.3.5). As of version 6.16.1, this option is still not available in STM32CubeMX. The generated code can be manually modified to make it work by setting

hdma2d.LayerCfg[x].InputColorMode = DMA2D_INPUT_YCBCR;

Ghofrane GSOURI · ‎2025-12-21

Hello @xJIomqygrecz

Your detailed description is much appreciated.

A ticket 224218 has been escalated to dev team for resolution.

I will keep you posted with updates

THX

Ghofrane

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