DMA interrupt documentation error in RM0440

[Pete4]

In RM0440, it states that "Generation of a single interrupt request for the DMA1 controller," however looking at the exception vectors indicates that there is a separate interrupt vector for each channel for both DMA 1 and 2. Also the stm32cube library header files reflect this.

[Singh.Harjit]

Agreed. the NVIC interrupt vector Table 97 shows eight separate vectors for DMA1 and another eight separate vectors for DMA2.

ST needs to update the document.

[KDJEM.1]

Hi @Community member​ ,

I confirm the issue; there is mistake in the RM0440.

The figure below shows the correction to be applied: I reported this issue internally.

Internal ticket number: 130717 (This is an internal tracking number and is not accessible or usable by customers).

Kaouthar

[KDJEM.1]

Hello @Pete4 ;

 

The issue is fixed in RM0440 Rev9.

 

Thank you.

Kaouthar