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Linked list GPDMA port configuration mismatch

mkrk
Associate III

I'd like to report one issue with DMA Linked List editor. I need to do PSSI reception with GPDMA using linked list on STM32H7R3L8H6H. CubeMX is version v6.15.0 and CubeIDE is v1.19.0.

Based on reference manual (RM) and AN5593, the GPDMA ports 0 and 1 are both AHB ports, with port 0 being capable of direct access to APB peripherals. However, Linked list editor in CubeMX displays port options with wrong names:

mkrk_0-1759134139527.png

I guess it follows HPDMA port naming. Maybe it should avoid naming at all or decide it based on the DMA channel option in the List editor.

It looks like a minor issue, but I happened to make opposite choice because memory is on AXI bus so for me it is yet another problem on the way of getting the whole thing working.

 

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