I am trying to use the available example from software package - Microphone streaming.
I Have installed audacity app, and follows the documentation related to X-NUCLEO-AMICAM1.
LINK: UM2649 - Getting started with the X-NUCLEO-AMICAM1 analog MEMS microphone expansion board based on MP23ABS1 for STM32 Nucleo
STEPS followed as per the document - hardware changes.
4 microphone acquisition configuration
Step 1. Open SB24 and SB26 to disconnect M1OB and M2OB on-board microphones from the ADC
Step 2. Close SB23 and SB25 to connect M1 and M2 external headers to the ADC
Step 3. Mount coupon boards on the headers
Caution: Do not close SB23 and SB24 at the same time to avoid potential short circuit between M1OB on-board
microphone and M1 external microphone if the coupon is mounted.
Do not close SB25 and SB26 at the same time: it will result in a potential shortcut between M2OB onboard
microphone and M2 external microphone if the coupon is mounted.
I cannot able to read the microphone data via usb in audacity app? What could be the reason?
Anticipating your replies.
Thanks in advance.
