On Wed, Dec 10, 2014, at 02:45 AM, katja wrote:
/etc/security/limits.d/audio.conf, with the following content:
@audio - rtprio 95
@audio - memlockunlimited
#@audio - nice -19
Doesn't this file come with jackd? Haven't checked on Raspbian, but this
is the case on
Aha - I just tried Pd on a pi with recent raspian and... problems. I'm in
the middle of waiting for a new compilation but I _think_ there are 2
problems happening at once: first off, priority 98 (which Pd's watchdog
asks for) seems to be reserved for root. I was able to get priority 96 with
no
Am 03. Dezember 2014 03:20:49 MEZ, schrieb katja katjavet...@gmail.com:
Following IOhannes' guidelines in an earlier thread I built the .deb
packages from jessie source. That works great, but still it's quite a
detour and in particular for new users there should be an easier way
to get pd
On Wed, Dec 3, 2014 at 9:37 AM, IOhannes zmölnig zmoel...@iem.at wrote:
Am 03. Dezember 2014 03:20:49 MEZ, schrieb katja katjavet...@gmail.com:
Following IOhannes' guidelines in an earlier thread I built the .deb
packages from jessie source. That works great, but still it's quite a
detour and
wrote:
From: Dan Wilcox danomat...@gmail.com mailto:danomat...@gmail.com
Cc: pd-list@lists.iem.at mailto:pd-list@lists.iem.at
To: katja katjavet...@gmail.com mailto:katjavet...@gmail.com
Date: December 2, 2014 at 11:10:05 AM EST
Subject: Re: [PD] Raspberry Pi pd 0.46 with real time priority
Hi all -
The following magic seems to work on any linux distribution: edit
/etc/security/limits.conf and add the lines,
* - rtprio 99
* - memlock 10
I can't remember if I did this on my Pi or not (and don't have it handy
right now to check) but I bet I did.
On the other hand, I wonder
Hi,
On 02/12/14 12:55, Miller Puckette wrote:
On the other hand, I wonder what Pd extended does. Perhaps it makes itself
belong to group 'audio' and runs 'rwxr-sr-x' (the 's' meaning that it
confers its group status to whomever runs it). But I thought the 'pi'
user was already part of group
On 02/12/14 14:20, Chris McCormick wrote:
Also I'm not sure if group audio
gets realtime permission by default on Raspian - that's another thing I'd
need to dig up my pi to check...
Is this something that is set in /etc/security/limits.conf? That file is
empty except for comments.
pi@razor
Without real time priority, Pd on Raspberry Pi easily suffers from
drop outs. When I run vanilla Pd (for example 0.46-2 executable from
Miller's site http://msp.ucsd.edu/software.html) on Raspbian with
option -rt, it says that priority scheduling failed, and 'audio I/O
error' flashes whenever I