[PD] OT: raspberry pi

[Pagano, Patrick]

thanks for the heads up Miller, i found it


sudo amixer cset numid=3 <n>

where <n> is 0=auto, 1=headphones, 2= HDMI

pp




________________________________________
From: pd-list-bounces at iem.at [pd-list-bounces at iem.at] on behalf of Pagano, Patrick [pat at digitalworlds.ufl.edu]
Sent: Friday, May 17, 2013 7:43 PM
To: Miller Puckette
Cc: PD List
Subject: Re: [PD] OT: raspberry pi

I would love to find that! i assume it's not an alsa thing since the HDMI audio is different. Hopefully someone here has already found this. I am going to start looking around

pp
________________________________________
From: Miller Puckette [msp at ucsd.edu]
Sent: Friday, May 17, 2013 7:06 PM
To: Pagano, Patrick
Cc: Julian Brooks; Simon Wise; PD List
Subject: Re: [PD] OT: raspberry pi

In raspian there's some way to select whether audio goes out the line out
jack or the HDMI port - I can't remember but that should be findable.

cheers
Miller

On Fri, May 17, 2013 at 10:54:19PM +0000, Pagano, Patrick wrote:
> Hi everyone and thank you for the help and links. I got wheezy up and running and installed pd-extended. I could not get audio out of the headphone jack on the Pi, but it comes out of the monitor that has HDMI on it. I then of course got greedy and over-clocked it and corrupted the file system. grrr. I picked up a mini usb audio card a Soundblaster X-fi GO! Pro and in the boot screen it sees it and it's in the drop down menu for AUDIO SETTINGS but i cannot do anything after i select it and the whole system freezes. I am wondering if jack may help with it.
> I got pdp working with pdp_sdl as the window outputs, pdp_glx and pdp_xv do not work.
> I am going to try to get Gedit and Supercollider working before i punt it into the Rubbish Bin. I may just use it to control DMX lighting with a USBDMXPro but as of now I am need some inspiration for it's use. :-)
>
> cheers~ and thanks
>
> pp
> ________________________________
> From: pd-list-bounces at iem.at [pd-list-bounces at iem.at] on behalf of Julian Brooks [jbeezez at gmail.com]
> Sent: Friday, May 17, 2013 11:08 AM
> To: Simon Wise
> Cc: PD List
> Subject: Re: [PD] OT: raspberry pi
>
> Hey Patrick,
>
> I guess the standard most up to date raspbian wheezy is the best place to start.
>
> For me what's worked best is to find a super-minimal install and then build requirements on top of that.
>
> With the project I'm working on atm I couldn't get my pmpd patch to even run with the standard install (there is quite a lot going on though).  Now the patch runs fine with a whole heap of other stuff on top of that (2 sensors, 6 channel soundcard etc).  My htop reading fills me with joy-I think there's about a dozen processes including 3 shells.
>
> As it's a rev1 board I built a system on top of the hexxeh image (same guy who's done the 'rpi-update' program for updating the firmware.  My understanding though is that with rev2 boards don't do it.
>
> The one that I've been keeping my eye on, and they've just released a brand new version is Mobius
> http://moebiuslinux.sourceforge.net/
> This is what I'll be testing out for my rev2 boards.
>
> There's a whole host of conflicting info re RPi's out there, particularly overclocking to squeeze every last morsel of goodness out of them.  Us audio bods have specific needs -  like I want mine running flat out all the time without blowing up and there's a big difference with that to someone who very occasionally pushes their RPi and wants to tell everyone that there way is the best.
>
> My own take has been to only use smaller cards (4gb) from reputable sources - very hit and miss though, very definitely YMMV
>
> This has been useful for tweaks:
> http://blog.extremeshok.com/archives/1081
>
> Indispensable resources for audio:
> http://www.raspberrypi.org/phpBB3/viewtopic.php?p=286064#p286064
> http://wiki.linuxaudio.org/wiki/raspberrypi
>
> Don't do video so can't help on that front but my friend was just showing me his rpi xbmc setup which was really good so must be well-doable.
>
> And of course there's a ton of stuff on our lovely list.
>
> Best of luck,
>
> Julian
>
>
> On 17 May 2013 09:04, Simon Wise <simonzwise at gmail.com<mailto:simonzwise at gmail.com>> wrote:
> On 16/05/13 23:39, Max wrote:
> hi patrick
> Why don't you just use millers images with vanilla or the satellite-ccrma with pd-ext, both linked here:
> https://puredata.info/docs/raspberry-pi
>
> Both images are very close to 8GB (though much of that is empty space) ... the CCRMA one did fit my SD cards but the pd-la one was slightly too big.
>
> The raspbian wheezy image will fit on a much smaller card, and will expand its partition to fill what you have, and is working nicely here. Clearly not all 8GB cards are quite the full 8GB.
>
> http://downloads.raspberrypi.org/images/
>
> If you try the standard debian armel it will probably work, but is compiled for a simpler CPU without hardware float (ARMv4 rather than v6), and will be slower.
>
>
> m.
>
> Am 16.05.2013 um 15:39 schrieb Patrick Pagano<bigswift at ufl.edu<mailto:bigswift at ufl.edu>>:
>
> Hello
>
> i just received my first raspberry doo-hickey and i am wondering what distro people are using.
> I tried the wheezy last night and it seems okay, i installed pd-extended after a few tries
> I was unsuccessful with getting the CCRMA distro to load onto an 8GB chip
>
> i basically would like to have pd with pdp working, supercollider and i assume omxplayer
>
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