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DeBoots
DeBoots
Visitor II
May 28, 2021
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Receiving numerous errors on build attempt... fatal error: arm_math.h: No such file or directory

  • May 28, 2021
  • 1 reply
  • 4811 views

I know I have arm_math.h so presumably it is a directory issue. Including the error as reference.0693W00000BZWHSQA5.png0693W00000BZWJEQA5.png

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Best answer by Imen.D

Hello @DeBoots​ ,

Make sure to add properly the CMSIS DSP include library in the "include paths" section.

I advise you to follow this article: Configuring DSP libraries on STM32CubeIDE.

Hope this helps you :smiling_face_with_smiling_eyes:

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Imen

1 reply

Imen.DBest answer
ST Technical Moderator
May 31, 2021

Hello @DeBoots​ ,

Make sure to add properly the CMSIS DSP include library in the "include paths" section.

I advise you to follow this article: Configuring DSP libraries on STM32CubeIDE.

Hope this helps you :smiling_face_with_smiling_eyes:

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Imen

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
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