DMA I2S not working (STM32H723)!!!!

LLavr.1 · ‎2021-10-11

I tried everything but keep on running on the same issue:

In the reference manual it describe the DMA for the I2S, so I'm quite sure it is possible to enable it.

Please help me.

CPINA · ‎2021-10-12

Indeed, It is the latest version. I am facing the same issue than yours. DMA is for sure usable even for the half duplex mode.

I am going to see to rise up this issue.

In between, you can set-up the DMA like described in SPI HAL library examples embedded into the STM32H7 firmware library.

BR,

Christophe

CPINA · ‎2021-10-12

Hello,

Which is the version of CUBEMX you have in your own ? Is it the latest ?

BR,

Christophe

LLavr.1 · ‎2021-10-12

It is the 6.3.0. It should be the latest.

CPINA · ‎2021-10-12

Indeed, It is the latest version. I am facing the same issue than yours. DMA is for sure usable even for the half duplex mode.

I am going to see to rise up this issue.

In between, you can set-up the DMA like described in SPI HAL library examples embedded into the STM32H7 firmware library.

BR,

Christophe

CPINA · ‎2021-10-12

Hello,

I add confirmation that this point had already been highlighted and analyzed with a validated fix forcasted for next revision 6.4 of CUBEMX.

BR,

Christophe

LLavr.1 · ‎2021-10-12

Thank you for the reply.

I hope the new release will be updated soon.

Best Regards,

Luigi Lavriani

CPINA · ‎2021-10-12

You are more than welcome.

Best regards,

Christophe

AZupa · ‎2021-11-25

Is the update release date already known? I'm having the same problem...