BUG: Nucleo STM32 F401RE + FreeRTOS + STM32CubeMX 1.4.0 = HardFault

[DMårt]

Hello!

I found a bug with the Nucleo STM32 F401RE + FreeRTOS + STM32CubeMX 1.4.0. It gives hardfault error. I have posted all information here:

https://electronics.stackexchange.com/questions/512612/hardfault-with-freertos-at-stm32-new-project

Thank you.

[Cartu38 OpenDev]

Issue is:

[Nesrine.JLASSI]

Hello @Daniel Mårtensson​ 

Tested the same scenario by using the last version of STM32CubeIDE (V 1.4.0), i had no issue.

Please try with this version then tell me the result,

Best regards,

Nesrine

[DMårt]

Hi! I tested​ with 1.4.0. Did not work.

​

I​'m using Linux Generic Installer on Lubuntu 20.04.

​

Look above. Somebody pos​ted an issue.

[Nesrine.JLASSI]

Hello @Daniel Mårtensson​ 

Thanks for the feedback, issue reported to the tool development team that will plan the correction.

Best regards,

Nesrine

[Cartu38 OpenDev]

@Nesrine.JLASSI​  please consider https://community.st.com/s/question/0D53W00000DiZcxSAF/after-porting-from-131-to-14-all-nvic-priorities-changed-to-0-while-freertos-max-int-priority-allow-not-less-then-5 too ...

[Nesrine.JLASSI]

Hello,

A new STM32CubeMX release will delivered to correct this issue as soon as possible.

Best regards,

Nesrine

[JChoi.4]

I have worked on Win10, STM32CubeIDE Ver. 1.4 , and Nucleo-F401.

It is very strange to see this HardFault_Handler() error over PC in office but PC in home. Of course, I have used same version of STM32CubeIDE in two places. From a few days ago, it has made a HardFault error in office PC. I can see this error whenever I used FreeRTOS only, and I have no problem if I did not use FreeRTOS.

Best regards,

Jongwoon

[Nesrine.JLASSI]

Hello @JChoi.4​ 

Yes! the problem appears only when you activate FreeRTOS.

Best regards,

Nesrine

[JChoi.4]

In this morning, I found a cause of the problem.

I realized that STM32CubeIDE Ver. 1.4 might made HardFault_Handler() error with FreeRTOS, but Ver.1.3 did not this. I guess Ver. 1.4 got a problem. Anybody who got a problem with using a Ver. 1.4 for FreeRTOS do a down-grading to Ver. 1.3, you can enjoy a programming without the fear of HardFault_Handler() error.

Best regards,

Jongwoon