Where can I get latest version CMSIS DSP lib ( .a file) (CMSIS version 5) file for STM32F7

[Mike_ST]

Hello,

In the STM32F7 firmware package,

there is a directory where you can find precompiled libs (CMSIS 5.4) :

STM32Cube_FW_F7_V1.16.1\Drivers\CMSIS\Lib

[AN.4]

Hello Mike,

Thanks for the response.

I am looking for CMSIS 5.8.0 which includes DSP v1.9.0.

If CMSIS 5.8.0 version's library files are available, please let me know

[Mike_ST]

Sorry that it doesn't fit your need.

The latest we are using is CMSIS 5.6.0/DSP 1.7.0 for STM32H7.

[JRich.6]

Hi Mike,

i want to use the QuaternionMathFunctions of the DSP v1.9.0 on an STM32F446RE.

I downloaded CMSIS 5.8.0 from github but it seems that the directory does not contain the precompiled libraries, nor the c files.

Is DSP v1.9.0 also not available for STM32F4? And is there a way that I could compile the library myself?

I would be very glad to receive an answer.🙂

[DGupt]

Hi,

Did you able to figure out how to use quaternion math functions from DSP library. I downloaded latest CubeMx and the version of the DSP is 1.5.2 as shown below

It misses lot of functionalities like matrix vector operations.

Thanks in advance.

[Piranha]

Stop playing with kids' cubes and become a developer!

https://arm-software.github.io/CMSIS_5/DSP/html/group__groupQuaternionMath.html

https://github.com/ARM-software/CMSIS-DSP

[DGupt]

Thanks for your pormpt reply.

Just to update you and everyone who come across this discussion, following is the updated link to the CMSIS-DSP

https://arm-software.github.io/CMSIS-DSP/latest/