STM32 FFT USING CMSIS DSP -1024Point FFT

[Rishikesh_ELS]

I need to do a 1024 point FFT on the STM32F446RE Eval Board. I try to integrate the CMSIS-DSP Libraries as mentioned in the forum and it creates errors only and I can't even run the program. I need to do a q15 FFT ,but it is not working. Help me to to integrate CMSIS DSP Library with the STM Cube IDE.
This is a simple issue and some ones guidance can help me a lot.

 

[Imen.D]

Hello @Rishikesh_ELS ,

I recommend you the following articles which explain how to integrate a DSP Libraries on STM32 project:

Configuring DSP libraries on STM32CubeIDE - STMicroelectronics Community

How to integrate CMSIS-DSP libraries on a STM32 pr... - STMicroelectronics Community

[bramble]

Hi @Imen.D ,

The links that @Imen.D provided are indeed helpful, but there are some things not explained very completely there. I added a note to this one https://community.st.com/t5/stm32-mcus/how-to-integrate-cmsis-dsp-libraries-on-a-stm32-project/ta-p/666790 in which I tried to clarify some things that confused me when first doing this.

It would be good if ST updated their docs when users repeatedly raise the same question, but it seems that they prefer just keep creating more and more material, and pay little attention to filling in some obvious holes in existing docs. (ST people, I do think your products are good: this is intended as constructive criticism!)