[PD] ALSA "broken pipe" on pd-extended on Beaglebone?

David Welch nicederangement at gmail.com
Tue Apr 29 17:24:56 CEST 2014

I am only using it with one app with is pd-extended.

On Tue, Apr 29, 2014 at 11:23 AM, Simon Iten <itensimon at gmail.com> wrote:

> Alsa is only supposed to work with One application at a Time.
> Am 29.04.2014 um 17:15 schrieb David Welch <nicederangement at gmail.com>:
> Hi all,
> I am currently working on an embedded device made up of some hardware,
> Arduino, Beaglebone running Debian white with audio cape. I am attaching a
> pd file that works on a laptop. For the beaglebone, basically I change the
> serial port argument to "4" for [comport] but get a "Broken Pipe" error
> *ALSA input error (restart failed): Broken piperestarting input device
> from state 2ALSA output error (restart failed): Broken pipe*
> But ALSA seems to be working okay as long as only 1  application tries to
> use it. I followed most of the directions here to get it working (
> http://www.csounds.com/journal/issue18/beagle_pi.html and
> http://puredata.info/docs/embedded/bbb/) I installed pd-extended by
> adding the repository to /etc/apt/sources.list with directions from here (
> http://puredata.info/docs/faq/debian). I know sound is okay: speaker-test
> works ok. pd-extended works including sound, at least for a simple patch
> (also attached).  Jack is not installed (doesn't seem necessary for single
> headless instance of pd-extended).
> Hmm...any help would be greatly appreciated!
> David Welch
> <musicalquilt_28Apr14.pd>
> <simple_PD_test.pd>
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