STM32 TDM example in stm32Cube_FW

[MOh.1]

Hello,

I'd like to use TDM interface using STM32 board.

However, I can't find any example regarding TDM.

Is there any example about it?

Thank you.

[Amel NASRI]

Hi @MOh.1​ ,

In ST web site, we have STSW-PRMN001.

It is described as following:

Supported features are:

• Time domain (TDM) and Frequency domain (FDM) algorithms
• Based on the STM32CubeHAL library
• Virtual Com communication with STLINK-V3SET programmer/debugger
• PWM signal available on board

Does this answer your request?

-Amel

[Piranha]

Sorry, but STSW-PRMN001 has nothing to with hardware TDM audio interface. :)

https://www.eeweb.com/tdm-audio-interface-a-tutorial/

[Amel NASRI]

Thanks @Piranha​ for sharing this interesting tutorial.

[MOh.1]

Hello @Amel NASRI​,

Thank you for your answer.

I have following question.

I checked the STSW-PRMN001, and it mentioned as below.

"The STSW-PRMN001 firmware package runs on the STM32F412CE microcontroller and implements time domain (TDM) and frequency domain (FDM) algorithms for condition based monitoring and to enable predictive maintenance applications."

So, is this software only available for STM32F412CE?

If yes, which development board should I use it?

Thank you in advance.

Minhwan

[Amel NASRI]

Hi @MOh.1​ ,

The firmware is developed to run on the board STDES-FANPRE01.

-Amel

[MOh.1]

Hello @Amel NASRI​,

As @Piranha​  mentioned, there is no TDM example in STSW-PRMN001. ( I also checked ) .

https://www.eeweb.com/tdm-audio-interface-a-tutorial/ It is quite general information.

Is there any example or specific guide?

Thanks,