Good morning,
I am currently working with a ReSpeaker Far-field Mic Array v2 development board and am having problems flashing and testing the original firmware that supports 48 KHz sampling rate.
Although I have written code that works well with every version of the 16KHz compatible firmware files, when I flash the 48KHz ones I can’t even record audio. I have tested using python scripts and audacity.
In the latter case, Audacity can’t even open the device to start recording.
I always flash the firmware using the proper method and on an Ubuntu environment.
Is this an hardware issue (like the XMOS chip not supporting 48KHz) or am I doing something wrong?
Thank you.