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Multimedia/Discussion/Development/USB Audio Driver with QNX SDP 6.0 Service Pack1/List of Posts
Forum Topic - USB Audio Driver with QNX SDP 6.0 Service Pack1: (5 Items)
   
Update
Rohit Nair(deleted)
07/11/2012 2:34 AM
post94182
USB Audio Driver with QNX SDP 6.0 Service Pack1   
Hi, I'm trying to setup an IPod to stream audio over the usb (with Boards Freescale i.mx53, i.mx6q).
With service Pack1 there is a new usb audio driver available. (http://www.qnx.com/developers/articles/rel_5189_3.html#
New_deva)

Has anybody tried using this new driver with io-audio.?
deva-ctrl-usb.so...Can it help in auto detect / mount of usb audio devices. Has any one tried setting this up with an 
IPOD.

Any advice/ help in this regard is welcome.

Regards (My apologies to those added in recipients in case this does not interest them.)
Rohit Nair(deleted)
07/11/2012 2:35 AM
post94183
Re: USB Audio Driver with QNX SDP 6.5 Service Pack1   
Correction to subject
Jim Gilderson
07/11/2012 3:01 PM
post94205
Re: USB Audio Driver with QNX SDP 6.5 Service Pack1   
Hi

This is an audio capture and playback driver that can be used with io-audio.

It does not handle detection or mounting of USB devices - this is handled outside of the the audio framework.

QNX does not use this for iPod and I am  not aware of anyone specifically using this for iPod.

Regards,
Rohit Nair(deleted)
07/12/2012 2:31 AM
post94215
Re: USB Audio Driver with QNX SDP 6.5 Service Pack1   
Hi Jim, 
My ultimate goal is to use the ipod to stream audio over the usb,
I'm not sure how to use this driver if it facilitates this in anyway.
Else i shall have to write usb client driver to prepare for isochronous data transfer.

It'll be great if you could point to some documentation (about using this driver for capture , playback). 

Appreciate the help.

Regards.
Jim Gilderson
07/12/2012 9:18 AM
post94219
Re: USB Audio Driver with QNX SDP 6.5 Service Pack1   
Hello

It is a standard audio driver supporting playback and capture.

It supports USB Audio Classes 1 and 2.

There is no specific documentation other than the Utilities guide and
regular audio documentation regarding use of the drivers.

Regards,

On 12-07-12 2:31 AM, "Rohit Nair" <community-noreply@qnx.com> wrote:

>Hi Jim, 
>My ultimate goal is to use the ipod to stream audio over the usb,
>I'm not sure how to use this driver if it facilitates this in anyway.
>Else i shall have to write usb client driver to prepare for isochronous
>data transfer.
>
>It'll be great if you could point to some documentation (about using this
>driver for capture , playback).
>
>Appreciate the help.
>
>Regards.
>
>
>
>_______________________________________________
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