About AAMAN.1

AAMAN.1 · 2021-09-13

Hi,I'm currently using the FP-AUD-SMARTMIC1 package (https://www.st.com/en/embedded-software/fp-aud-smartmic1.html#:~:text=FP-AUD-SMARTMIC1%20is%20an%20STM32Cube%20function%20pack.%20This%20software,acquisition%2C%20beamforming%2C%20source%20localiza...

AAMAN.1 · 2021-05-26

Hi,I'm trying to setup the SMARTMIC package on my STM32H743 board with the CCAO2M2 board and MEMS microphones, and I want to use the beamforming library (AcousticBF version V2.2.0). But when i call the BF_init function, I pass in the HardFault_Handle...

AAMAN.1 · 2021-05-20

Hi, I'm trying to port the SMARTMIC1 package (based on STM32F446) to the STM32H743 board with the CCAO2M2 board and MEMS microphones. To acquire the audio I use 2 SPI : the SPI2 in Receive Only Master (SPI2_SCK on PD3 and SPI2_MISO on PC2) and the SP...

AAMAN.1 · 2021-06-10

@Imen DAHMEN Thank you for your great help. I have receive today from an ST Support a new version of the AcousticBF library that works with STM32H7 board. So my problem is solved and my project compile correctly now.Regards, Annabel

AAMAN.1 · 2021-05-27

@Imen DAHMEN I'm sorry but with this link :https://www.st.com/en/embedded-software/fp-aud-smartmic1.htmlI downloaded the latest version of the SMARTMIC package (2.2.0) but the version in the AcousticBF library still 2.2.0 even if in the release note...

AAMAN.1 · 2021-05-27

@Imen DAHMEN Hi and thank you for your reply. Since the beginning, i'm using the SMARTMIC version 2.2.0 with the AcouticBF library version 2.2.0 and the problem still there. However the use of this library is not a problem with de SMARTMIC package o...

AAMAN.1 · 2021-05-26

@Imen DAHMEN Hi, Thank you for your help. I think this version is not publicly available yet, because on ST web site there is the 2.2.0 and 2.0.0 version and not the 2.2.1.https://www.st.com/en/embedded-software/fp-aud-smartmic1.htmlBut maybe I'm lo...

AAMAN.1 · 2021-05-25

@Community member The 2 SPIs receive data and the SPI2 sends only the clock to the SPI3. So this is why we have the SPI2 in Receive Only Master with SCK and MISO pins, and the SPI3 in Receive Only Slave with SCK and MOSI pins.Below is the configurat...

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FP-AUD-SMARTMIC1 package : How to acquire audio from a single microphone ?

AcousticBF initialization not working on STM32H7

Why SPI3 not working on STM32H7 to acquire MEMS microphones

Re: AcousticBF initialization not working on STM32H7

Re: AcousticBF initialization not working on STM32H7

Re: AcousticBF initialization not working on STM32H7

Re: AcousticBF initialization not working on STM32H7

Re: Why SPI3 not working on STM32H7 to acquire MEMS microphones