[AudioI] New Stereo - no sound

[Jonathan Markevich]

Thanks Ron,

Unfortunately that doesn't work... it's all in that link I mentioned.

I tried the manual setup and the script setup, but...

- "aplay -l" shows the device - just the audioinjector device...

- "dmesg" shows the driver is loaded

- jack will not work and

- when I kill jack and try "aplay piano2.wav" (for example) I get nothing.

I just want to rule out hardware at this point, I've reflashed the OS 
about a dozen times so far (just in the process of flashing raspbian 
stretch just in case)...


> ------------------------------------------------------------------------
> Hi,
>
> One thing I found early on is that I2S, I2C and the correct overlay is
> configured.  Also the default audio configuration for the RPi must be
> disabled.   Edit the /boot/config.txt and make sure the follow is in
> that file:
>
> dtparam=i2c_arm=on
> dtparam=i2s=on
> dtoverlay=audioinjector-wm8731-audio
> #dtparam=audio=on
>
> 73,
> Ron / W4MMP
>
> On 1/29/2021 15:54, Jonathan Markevich via People wrote:
> >/I just got a Stereo card today for my 3B+ but it makes no sound 
> despite many attempts. I was hoping to get this working with a 
> Patchbox OS/MODEP setup but first I want to make sure the card is 
> working. />//>/What’s the absolute basic OS setup for me to try it? Is this still 
> valid: 
> http://forum.audioinjector.net/viewtopic.php@t=3&start=130.html#p8688 
> <http://forum.audioinjector.net/viewtopic.php@t=3&start=130.html#p8688> /

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