STM32H723 CMSIS DSP

[carloV]

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...

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

Thank you, Luigi

[KDJEM.1 · Accepted solution]

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

[GwenoleB]

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