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I need help to configure MDMA on stm32H7

CiuppaPT
Associate III

I need some help on configuring a transfer from external SDRAM buffer and LCD buffer (via FMC with Intel 8080 like interface).

I've adopted the [MDMA_RepeatBlock_Rotation] as refernce example from the CUBE_H7 package.

In this project for STM32H743I_EVAL the externa SDRAM are LINKED to MDMDA but the main application don't use the MDMDA with SDRAM. Is used instead for a MEM(FLASH) to MEM(LCD BUFFER) transfer.

It's possible to have some MDMDA example with a MEM to PERIPHERAL transfer like I made for my previous project with STM32F767 with on DMA2_Stream0_IRQ.

Kind regards

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