How use STM32CUBEMX create TIM1_CH1_DMA.

[Richard Li]

I use one Nucleo-F401RE create one project for TIM1-CH1-DMA, check RM0368 (rm0368-stm32f401xbc-and-stm32f401xde-advanced-armbased-32bit-mcus-stmicroelectronics.pdf) table 29, I can use DMA2_stream 6.(support ch1,ch2,ch3)

When I open CUBEMX, there doesn’t support ch1, only support ch3, which one is correct CUBEMX or RM0368?

[Richard Li]

BTW, is one DMA channel got different requests possible?

[Mahmoud Ben Romdhane]

Hello ​@Richard Li 

Let me thank you for posting and bringing this behavior to our attention.

An internal ticket has been reported to the dedicated team (Internal Ticket Number: CDM0063841).

Thanks.

Mahmoud