Hi there,I am having trouble with CubeIDE: When building my project i get the following error:"fatal error: core_cm4.h: No such file or directory"I am using:MCSDK 5.Y.1STM32CubeMXSTM32CubeIDE 1.6.1STM32F302R8 NucleoBoardX-NUCLEO-IHM07M1 motor driverSPI-Sensortwo external buttonsWhat I did to get to this point:Generated the project via MotorControl Workbench and CubeMX --> project is for a Motor Control applicationModified the project with CubeMX: added few GPIO Inputs and Outputs, added a Timer (TIM16) and SPI2Added the Project to the CubeIDE workspaceadded some own Codehit buildgot the error: "fatal error: core_cm4.h: No such file or directory"tried to add the include path manually --> did not workHope someone can help me on thisGreetings MM1

MM1

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STM32CubeIDE: fatal error: core_cm4.h: No such file or directory

Forum|Forum|4 years ago
August 17, 2021
2 replies
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Hi there,

I am having trouble with CubeIDE: When building my project i get the following error:

"fatal error: core_cm4.h: No such file or directory"

I am using:

MCSDK 5.Y.1
STM32CubeMX
STM32CubeIDE 1.6.1
STM32F302R8 NucleoBoard
X-NUCLEO-IHM07M1 motor driver
SPI-Sensor
two external buttons

What I did to get to this point:

Generated the project via MotorControl Workbench and CubeMX --> project is for a Motor Control application
Modified the project with CubeMX: added few GPIO Inputs and Outputs, added a Timer (TIM16) and SPI2
Added the Project to the CubeIDE workspace
added some own Code
hit build
got the error: "fatal error: core_cm4.h: No such file or directory"
tried to add the include path manually --> did not work

Hope someone can help me on this

Greetings MM1

This topic has been closed for replies.

Best answer by Imen.D

Hello @MM1 ,

It seems the include paths are not properly set up.

Please make sure to configure the include paths and check the path of the core_cm4.h header file. Maybe that folder was not in the include folder list.

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

Imen

I

Imen.DBest answer

ST Technical Moderator

Hello @MM1 ,

It seems the include paths are not properly set up.

Please make sure to configure the include paths and check the path of the core_cm4.h header file. Maybe that folder was not in the include folder list.

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