Skip to main content
Associate III
August 12, 2025
Solved

I can't enable DMA for USART6, in DMA handle list USART6 is not shown (STM32N6)

  • August 12, 2025
  • 1 reply
  • 204 views

Hello,

I trying to use DMA on USART6, but in handle list USART6 is unavailable:

TheImmortal_0-1755020805283.png

 

I ques what there is some CubeMX error because in stm xxx_hal_dma.h file this uart is added to list:

#define GPDMA1_REQUEST_USART6_RX 117U /*!< GPDMA1 HW request is USART6_RX */
#define GPDMA1_REQUEST_USART6_TX 118U /*!< GPDMA1 HW request is USART6_TX */

 For now I will try to setup manually, but I still on question about this issue ?

Best answer by Ghofrane GSOURI

Hello @TheImmortal 

This issue has been resolved in STM32CubeMX 6.16.0  also  the latest version of STM32CubeMX 6.17.0 is now available.

Link to download 

THX

Ghofrane

1 reply

Ghofrane GSOURI
Technical Moderator
August 13, 2025

Hello @TheImmortal 

Thank you for your valuable contribution.

The issue has been escalated to the development team for  resolution. The internal ticket number  is 215703.

I will keep you informed of any updates as they become available.

THX

Ghofrane

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
Ghofrane GSOURI
Ghofrane GSOURIBest answer
Technical Moderator
February 25, 2026

Hello @TheImmortal 

This issue has been resolved in STM32CubeMX 6.16.0  also  the latest version of STM32CubeMX 6.17.0 is now available.

Link to download 

THX

Ghofrane

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.