lpcware

USB audio class with the USBD stack - LPC43xx

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 18, 2016 by lpcware
Content originally posted in LPCWare by funkyguy4000 on Mon Mar 21 12:11:27 MST 2016
Hello,

I've been pulling my hair out trying to find a good USB device stack for these LPC43xx controllers.  The chips themselves are great but the support on the USBD stack isn't the greatest.

After sifting through the docs here : http://docs.lpcware.com/usbromlib/v1.0/index.html
I noticed a few times that the USB audio class is mentioned although it doesn't have an example or be yet supported so I'm curious if NXP is working on this or if there is a better recommendation for a current USB device stack that I could use, preferably open source and not nxpUSBlib.

Any NXP reps or community members have any idea?  If not, I might just switch entirely to the XMOS Audio controllers...

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