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Support for 16 inputs I2S and 22kHz sampling in sw_usb_audio

Posted: Wed Jan 24, 2018 9:15 pm
by doumdi
Hi,

It seems that the code for the usb_audio stack (sw_usb_audio-[sw]_6.15.2rc1) does not support 16 inputs (I2S) and 22kHz sampling rate by default. Our team have updated the code to support those case for our new open hardware 16SoundsUSB sound card (https://github.com/introlab/16SoundsUSB), but I wonder if the change can be incorporated in the default module_usb_audio. How should we proceed ?

Regards,

Dominic

Re: Support for 16 inputs I2S and 22kHz sampling in sw_usb_audio

Posted: Thu Jan 25, 2018 10:04 am
by eez-open
Great looking project Dominic. I'd like to suggest that you add to GitHub repository a .pdf (or set of .jpg) files for schematics (possibly BOM, that can be also .xls or .ods, too) for people that are not able to open Altium project.

Re: Support for 16 inputs I2S and 22kHz sampling in sw_usb_audio

Posted: Thu Jan 25, 2018 1:29 pm
by doumdi
eez-open wrote:Great looking project Dominic. I'd like to suggest that you add to GitHub repository a .pdf (or set of .jpg) files for schematics (possibly BOM, that can be also .xls or .ods, too) for people that are not able to open Altium project.
Of course, we are in the process of releasing those files (PDF, BOM, Gerbers, etc.) in the next days.

Thanks.

Dominic