arm_math.h with STMCUBEMX

[DMeix.1]

I would like to use the DSP. Unfortunately it already fails because of the #include "arm_math.h".

The file is not available in the project.

Is there a suitable tutorial somewhere, everything I found so far does not work.

I use a STM32F7 and STM32CubeIDE version 1.4.2.

(When creating a project the option: "copy_all_used_libraries_into_the_project" is greyed out)

[KnarfB]

You have to download and unpack X-CUBE-DSPDEMO software expansion. There are samples included, X-CUBE-DSPDEMO\Projects\STM32746G-Discovery\STM32F746_DSPDEMO\SW4STM32\X-CUBE-DSPDEMO builds without issues.

[DMeix.1]

Tried it, unfortunately I could not port this into my project.

I could solve it by adding the CMSIS in the .ioc file --> Software Packs --> Select Software packs and selecting them under Software Packs --> ARM CMSIS 5.6.0