USB Audio 2.0 , custom HW + custom SW

Sub forums for various specialist XMOS applications. e.g. USB audio, motor control and robotics.
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lilltroll
XCore Expert
Posts: 956
Joined: Fri Dec 11, 2009 3:53 am
Location: Sweden, Eskilstuna

Post by lilltroll »

What is the status for the USB audio for the xCORE-200 ?

I have the xCORE-200 DEV board (Explorer kit), and would like to add some low-jitter oscillators to it and try it out as a USB -> I2S converter.


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Ross
XCore Expert
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Joined: Thu Dec 10, 2009 9:20 pm
Location: Bristol, UK

Post by Ross »

lilltroll wrote:What is the status for the USB audio for the xCORE-200 ?

I have the xCORE-200 DEV board (Explorer kit), and would like to add some low-jitter oscillators to it and try it out as a USB -> I2S converter.
Pre-release software is available, though only distributed to those with the first rev of the MC audio board h/w. We don't currently have a good way of distributing beta/alpha stuff from xmos.com annoyingly so I would have to provided it to you directly I guess - currently lead customers will have it supplied via our FAEs.
alexjaw
Active Member
Posts: 35
Joined: Wed Jan 24, 2018 9:13 am

Post by alexjaw »

I'm also interested in

USER_MAIN_DECLARATIONS
USER_MAIN_CORES

Is it possible to see an example? I'm also trying to add some custom cores to the app_usb framework.
alexjaw
Active Member
Posts: 35
Joined: Wed Jan 24, 2018 9:13 am

Post by alexjaw »

Ahhh. Found an example in dsp example code in thread http://www.xcore.com/viewtopic.php?f=8& ... 799#p32799