Can't get usb audio to work on xcore 200 MC audio Topic is solved

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xlordofpainx
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Can't get usb audio to work on xcore 200 MC audio

Postby xlordofpainx » Fri Mar 09, 2018 10:58 am

Hey guys.
I have xcore-200 xw-audio2016-mc-ab
So i am trying to get the usb audio going - followed the steps downloaded the existing projects, downloaded the usb2 evaluation driver. i select the app_usb_aud_xk 2016 mc, i build and flash it. Buuut when i have the board plugged 1usb to microusb to the board and 1 usb to microusb to the tag, i cannot hear sond when i have plugged my headphones in the outputs. another problem is that when setuping the evaluation driver is am asked at the final step to unplug- plug the xmos -but nothing happens - i press later and it gets minimized- when clicked it says that nothing is connected. Thank you in advance - really excited to get this working.
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mon2
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Postby mon2 » Fri Mar 09, 2018 11:17 pm

Which operating system are you running? Windows ? Linux?

If Windows, go to Device Manager -> do you see this board being enumerated and then installs or do you see a yellow marked device? Or perhaps nothing at all?

Are your USB cables from this kit or sourced elsewhere?
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xlordofpainx
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Postby xlordofpainx » Mon Mar 12, 2018 9:23 am

normally windows 10, but we also tried on Linux. the Cables are from the kit. It is seen as an audio device, but the xmos audio software(the driver thing) does not recognise it.
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xlordofpainx
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Postby xlordofpainx » Mon Mar 12, 2018 10:40 am

Sooooo after 10 e-mails i was able to get it to work. The problem was without a doubt the driver provided by XMOS for the xCore-200 MC AP. It is a bit unfortunate that the support we/I are getting from XMOS is a bit less than expected. Thanks mon2 for the support, we will be engaging a lot more in the next 5 months.

If someone is interested in the solution(the working driver) e-mail me MarioLN.email@gmail.com. The usb audio works just fine
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akp
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Postby akp » Mon Mar 12, 2018 1:46 pm

Funny. I never had a problem with that board using the Thesycon demo driver and Windows 7 x64, nor with Linux running the built in Linux driver for UAC2. The drivers should be solid. More than likely something you did, not XMOS. ;-)
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xlordofpainx
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Postby xlordofpainx » Mon Mar 12, 2018 3:43 pm

Well. there isn't much to it. Download driver follow 3 steps. driver is installed, flash the right file. Get USB audio. After using the new driver I got from another company it worked instantly. Could you uninstall your current driver and install the current driver available from XMOS. I am interested in the result.
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akp
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Postby akp » Mon Mar 12, 2018 3:49 pm

I'll try that when I need to use the UAC2 again, working on a ton other stuff right now (AVB). Good luck with your development!
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xlordofpainx
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Postby xlordofpainx » Mon Mar 12, 2018 4:07 pm

Thaaanks. Good luck to you too.

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