STM32G4 & Real Time DSP: Part 6 Using the CMSIS DSP Library

Learn how to add the CMSIS DSP library to a project within the STM32 Cube IDE.

Timestamps
0:00 - Introduction
0:55 - Importing the library into the STM32 Cube IDE
7:25 - Convolution Demo using the library

CMSIS DSP Website

GitHub Repositories

STM32G4 Reference Manual

STM32G4 HAL API

[pleomaxple]

This has been very useful! Thanks :)
keep it on

[ghstd]

Im doing FFT for STM32H7 but this is very helpful. THANK YOUU!!!

[piotrpokryszka]

The only thing I would add is that in my case you have to physically copy the files into the project. When restarting the STM32IDE, the compiler does not see the files. In a manual copy everything works fine.

[mohamedyasser]

I don't find the lib folder in the f4 repo

[stmLab]

I'm new in DSP, and I can't understand one thing: if I use ADC and DAC 12 bits, should I use FIR functions only with q7 (adjusted DAC and ADC on 8 bits)? (I tried to use FIR with q15, q31 and 12 bits ADC/DAC, but got noise).

[jik]

hey guys. it was not working, then I defined what processor I was using before the includes. for example...
#define ARM_MATH_CM4