About DWall.2

DWall.2 · 2022-03-09

DWall.2 · 2022-03-06

DWall.2 · 2022-03-07

Thanks. I will initially try with ICS-41352 microphones. I would ideally like to sample at greater than 192 kHz. But if I can log 8 channels, 16-bit, at 192 kHz it's a good start. Do you know if this will be possible with the two SAI ports on the NUC...

DWall.2 · 2022-03-06

Thank you. This was useful. I have bought a NUCLEO H7 board to get started.

DWall.2 · 2022-03-06

I think that 'how are the microphones going to interface' is my question. This is what I am trying to learn. I have read a bit about SAI and I2S. I'm looking for the easiest method to hook up 8 digital MEMS microphones and sample at quite a high samp...

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I am trying to run blinky from mbed studio on Linux. I have tried both OS and bare metal, OS 5 and 6, but I get a message that my board isn't supported. argument -m/--mcu: NUCLEO_H723ZG is not a supported MCU. Supported MCUs are:

I want to develop an ultrasonic microphone array application. Is there a development board suited to this? The application would log recordings from 8 digital mems microphones to one or more SD cards.

Re: I want to develop an ultrasonic microphone array application. Is there a development board suited to this? The application would log recordings from 8 digital mems microphones to one or more SD cards.

Re: I want to develop an ultrasonic microphone array application. Is there a development board suited to this? The application would log recordings from 8 digital mems microphones to one or more SD cards.

Re: I want to develop an ultrasonic microphone array application. Is there a development board suited to this? The application would log recordings from 8 digital mems microphones to one or more SD cards.