GPDMA1 Channel 6 configured in Linked List mode

[SteRogge]

Hi,

I need a clarification about the configuration of GPDMA1 in linked list mode.

I configure it using Cube MX v6.13.0, here some screenshots I took about the settings done:

When I generate the code, in linked_list.c file I found the function MX_GPDMA1_Channel6_List_Config that is not called by anyone....is it this correct or I missed some settings?

Thanks in advance for your support.

Stefano

[Sarra.S]

Hello @SteRogge, 

You can refer to this article for GPDMA configuration in CubeMX: How to configure the linked list mode in STM32Cube... - STMicroelectronics Community

[SteRogge]

Thanks Sarra.S for you reply, can you also suggest me if this is the right way to configure a DMA channel in circular mode?

I'm porting a FW created for STM32F4 into the STM32H5 platform and the dma channel linked to USART3_RX was configured in circular mode.

Thanks.

[Sarra.S]

Hello again, 

yes, you can also refer to DMA_LinkedList example provided within STM32Cube_FW_H5 under STM32CubeH5/Projects/NUCLEO-H563ZI/Examples/DMA/DMA_LinkedList at main · STMicroelectronics/STM32CubeH5 · GitHub using linear mode