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carloV
Associate III
June 3, 2024
Solved

STM32H723 CMSIS DSP

  • June 3, 2024
  • 2 replies
  • 2813 views

Hi,

I'm using a NUCLEO-H723ZG and I've installed the CMSIS DSP library, but when I try to compile the code something goes wrong...

 

carloV_0-1717416140680.png

May you help me to understand what do I make wrong ?

 

Thank you, Luigi

This topic has been closed for replies.
Best answer by KDJEM.1

Hello @carloV ,

Please do not use "libarm_cortexM7l_math.a",  "libarm_cortexM7lfdp_math.a" and"libarm_cortexM7lfsp_math.a".  This usage is not recommended as it can lead to side-effects in some use cases.

So from From Project menu or File menu, go to Properties > C/C++ Build > Settings > Tool Settings > MCU CGC Linker > Libraries > Libraries (-l) > Add and insert the following library: "arm_cortexM7l_math", "arm_cortexM7lfdp_math" and "arm_cortexM7lfsp_math".

I advise you to follow the steps shared in this FAQ: Configuring DSP libraries on STM32CubeIDE - STMicroelectronics Community to add DSP on your project.

 

Thank you.

Kaouthar

2 replies

KDJEM.1
KDJEM.1Best answer
ST Technical Moderator
June 3, 2024

Hello @carloV ,

Please do not use "libarm_cortexM7l_math.a",  "libarm_cortexM7lfdp_math.a" and"libarm_cortexM7lfsp_math.a".  This usage is not recommended as it can lead to side-effects in some use cases.

So from From Project menu or File menu, go to Properties > C/C++ Build > Settings > Tool Settings > MCU CGC Linker > Libraries > Libraries (-l) > Add and insert the following library: "arm_cortexM7l_math", "arm_cortexM7lfdp_math" and "arm_cortexM7lfsp_math".

I advise you to follow the steps shared in this FAQ: Configuring DSP libraries on STM32CubeIDE - STMicroelectronics Community to add DSP on your project.

 

Thank you.

Kaouthar

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.
GwenoleB
ST Employee
June 3, 2024

Hello @carloV ,

Please try again by entering following parameters in Libraries (removing "lib" and ".a"):

arm_cortexM7lfdp_math

arm_cortexlfsp_math

arm_cortexM7l_math

 

Please make sure the link to libraries are also correct.

Best Regards,

Gwénolé

 

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