Pd-list February 2013

pd-list@lists.iem.at

106 participants
200 discussions

Re: [PD] Archlinux packages (was: enhance...)
by Fero Kiraly 09 Feb '13

09 Feb '13

honestly I dont know where could be problem with compiling disis wiimote, on my system it builds. I just tried example disis_wiimote-help.pd and the object is not available. In console are errors: /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: undefined symbol: cwiid_toggle_passthrough_mode disis_wiimote ... couldn't create /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: undefined symbol: cwiid_toggle_passthrough_mode disis_wiimote 00:19:1D:BE:6A:66 ... couldn't create /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: undefined symbol: cwiid_toggle_passthrough_mode disis_wiimote ... couldn't create /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: /usr/lib/pd-l2ork/extra/disis_wiimote.pd_linux: undefined symbol: cwiid_toggle_passthrough_mode disis_wiimote 00:19:1D:BE:6A:66 ... couldn't create ??? fk.

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gimbal lock solution?
by Fero Kiraly 09 Feb '13

09 Feb '13

Iam trying to rotate GEM object with my android phone, sending from acc sensor througth OSC Gem object rotateXYZ is not the solution for that, maybe because of gimbal lock effect... Did anybody similar working patch in pd ? Or can somebody hel me ? many thanks. fk.

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Message from the boss of Raspberry Pi Foundation !
by Pierre Massat 09 Feb '13

09 Feb '13

Dear all, Please read below the message I received from Eben Upton, the boss of Raspberry Pi foundation. It looks like he was impressed by the video I made, and he says that there's a possibility of letting the GPU do some DSP computation. I guess you'll all agree that this is awesome news. I have no idea how we can proceed now. I think i'm absolutely incapable of doing anything useful in this field, so i told him that i would transfer this message to you, hoping that Miller, HC, Katja (and others) would know what needs to be done. We should probably ask him if you guys could work directly with their developers. Let me know what you think. Cheers! Pierre. ---------- Forwarded message ---------- From: Eben Upton <eben(a)raspberrypi.org> Date: 2013/2/8 Subject: Re: RPi as multi-effects for guitar To: Pierre Massat <pimassat(a)gmail.com> Hi Pierre Awesome stuff - I think Liz is preparing a blog post about this as we speak. I'd be very interested in knowing a bit more about the DSP code that runs this stuff. We have a bunch of GPU compute available on the device just waiting for an application like this. Cheers Eben On Thu, Feb 7, 2013 at 2:29 AM, Pierre Massat <pimassat(a)gmail.com> wrote: > Hi, > > I write a blog about how to make guitar effects with computers running Pure > Data in real-time. > When I first heard about the Raspberry Pi I thought it would be great if I > could use it for the same purpose. It would only be much cheaper, and much > smaller than my current laptop, and could fit in my hand-made stompbox. > Recent improvements in Raspbian have finally made this possible, and this > makes me very happy ! > The Raspberry Pi is now actually capable of running rather demanding Pure > Data patches in (quasi-) real-time (at least with a latency that's low > enough to play live with it). > I quickly assembled a small patch to test it and make a video to demonstrate > that it actually works very well. > > It is obviously not the use the RPi was originally intended for, but to me > (and I'm sure to other musicians as well), this sounds like a revolution. > > I'm currently documenting my setup on my blog : > - video : > http://guitarextended.wordpress.com/2013/01/27/real-time-guitar-effects-wit… > - blog post about hardware : > http://guitarextended.wordpress.com/2013/01/31/raspberry-pi-multi-effects-o… > > There's no trick, the Pi really IS doing all the DSP work. A reader posted a > comment to ask where the computer was :) > > I take this opportunity to thank the RPi foundation for all the good work > you put in this amazing tiny thing. I see that the cam should be out in a > few months, this is all very exciting. I'm sure the Pi has already changed > the life of a lot of people ! > > Cheers, > > Pierre. > > >

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Re: [PD] Archlinux packages (was: enhance...)
by Fero Kiraly 08 Feb '13

08 Feb '13

ok. I am preparing the new packages for pd, pdx, pdl and I met some errors. I have removed pdsend & pdreceive also with man pages from pdx. When installing pd vanilla I ve encounter conflicting files: puredata: /usr/bin/pd-gui.tcl exists in filesystem puredata: /usr/include/m_pd.h exists in filesystem puredata: /usr/include/pa_jack.h exists in filesystem puredata: /usr/include/pa_linux_alsa.h exists in filesystem puredata: /usr/include/portaudio.h exists in filesystem puredata: /usr/lib/libportaudio.a exists in filesystem puredata: /usr/lib/libportaudio.so exists in filesystem puredata: /usr/lib/libportaudio.so.2 exists in filesystem puredata: /usr/lib/libportaudio.so.2.0.0 exists in filesystem what with them ? thanks for help. fk.

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pix_opencv_blobtracker output
by Dario Pedrioli 08 Feb '13

08 Feb '13

Hi all, someone can explain how to use the output of pix_opencv_blobtracker? The help file give me errors on output: "Bad arguments for message 'blob' to object 'route'" Tried with print but no luck. Thanks a lot BTW: there are very cool objects in pix_opencv, thanks again!

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Re: [PD] Archlinux packages (was: enhance...)
by Fero Kiraly 08 Feb '13

08 Feb '13

nice ;) we are on the way.. I think am am able to do the rest.. fk.

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Re: [PD] enhance pd-extended with pd-l2ork featues ?
by Fero Kiraly 08 Feb '13

08 Feb '13

I just now updated archlinux packages. pd-l2ork now installs to /usr/local... so that prevent collision to pd-ext. fk.

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pidip
by Pagano, Patrick 08 Feb '13

08 Feb '13

i notice that pidip is not in the new pdextended is there a way we can reconcile this without huge tantrums and bullshit? pp

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[PD-announce] Raspberry Pi Flavored Pd Patching Circle Sunday Feb-10 Noon @CrashSpace LA (in Culver City, CA)
by Joseph Deken 07 Feb '13

07 Feb '13

Raspberry Pi Flavored Pd Patching Circle Sunday 2013-02-10 On Sunday February 10th, starting at noon, we’re going to have a Pure Data patching circle, with particular interest in using Pd on the Raspberry Pi. A Patching Circle is an informal gathering of anyone who is interested in patching languages (Pure Data, Max/MSP/Jitter, etc.). Beginners and experienced patchers welcome. Open to everyone – work on personal or professional projects, school work, or just patch quietly to yourself, in a room full of other people patching patches and helping other people patch. This time, we will have some special guests, including Miller Puckette, creator of Max/Pure_Data, + UK Composer Julian Brooks, who will be demonstrating some of his work in Pd. If you have any Pd or Raspberry Pi projects to show off, please contact Theron at theron.trowbridge(a)gmail.com. The event is free. There is an Eventbrite page set up for RSVPs: http://www.eventbrite.com/event/5026873514 – just so we know how many people are coming. We will have copies of the Miller MUS 171 "Introduction to Computer Music with Pd" class available to copy (bring a USB stick or hard drive with at least 16 GB of space), as well as the (SDHC) Pd-Pi image to use Pure Data on the Raspberry Pi. _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd in command line opens pd-extended
by Julian Brooks 07 Feb '13

07 Feb '13

Hi all, Reinstalled Pd-extended again yesterday from most recent debian wheezy 64b and now typing pd on command line open pd-extended. Looking in /usr/bin/pd - when highlighting pd there's a link to /etc/alternatives/pd /etc/alternatives/pd when highlighted has a link to /usr/bin/pd-extended? Slightly weirdly /usr/bin/pd-extended has a link to /etc/alternatives/pd-extended /etc/alternatives/pd-extended is then linked back to /usr/bin/pd-extended? Or is that supposed to happen? Anyways - I would like pd back to pd please so how would I go about that? Cheers, Julian BTW - Still got this bloody 'ALSA output error (broken pipe)' thing. One thing at a time though eh?

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Pd-list February 2013