Is it necessary to install STM32CubeMX to install DSP library?

[DK.7]

I'm asking because I've done the steps shown in the screenshot. But, many libraries are missing!

[ELABI.1]

Hi @DK.7,

You can add the CMSIS-DSP library not only by using STM32CubeMX but also you can use CMSIS-DSP library located in \STM32Cube_FW_F4_V1.28.0\Drivers\CMSIS and add it by following this article " How to integrate CMSIS-DSP libraries on a STM32 project"

Thank you.

ELABI.1

[DK.7]

I did everything according to the instructions! https://community.st.com/t5/stm32-mcus/how-to-integrate-cmsis-dsp-libraries-on-a-stm32-project/ta-p/666790 I use the function from the connected libraries, and I get the following message: reference to `arm_rfft_fast_init_f32' undefined !
But if I do right-click on the function and select “Open declaration”, it opens the correct location of the function!

[ELABI.1]

Hi @DK.7,

Update your toolchain and restart a new project. Make sure that you have commented out all the includes.

Can you please share your project?

Thank you.

ELABI.1