Pd-list October 2012

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100 participants
170 discussions

Pd-extended on the Raspberry Pi
by Marco Donnarumma 12 Oct '12

12 Oct '12

That's great! thanks for sharing, and keep us updated. M > After much tribulation, I managed to build Pd-extended on the RPi: > > http://log.liminastudio.com/writing/tutorials/how-to-build-pd-extended-on-t… > > I'm getting some noise, possibly due to the beta alsa driver, but I'm > looking into it... > > ?t3db0t > -- Marco Donnarumma New Media + Sonic Arts Practitioner, Performer, Teacher, Director. ACE, Sound Design MSc by Research (ongoing) The University of Edinburgh, UK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Portfolio: http://marcodonnarumma.com Research: http://res.marcodonnarumma.com | http://www.thesaddj.com | http://www.flxer.net Director: http://www.liveperformersmeeting.net

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disabling "popup" on F10
by jangling jack 12 Oct '12

12 Oct '12

hi list. im wondering if it was possible to disable the "popup" menu when pressing F10. i suspect it's in pd.tk, i just cant seem find the line. im on 0.42-5extended-rc6 debian squeeze thanks in advance and kind regards -- http://www.fastmail.fm - A no graphics, no pop-ups email service

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Satchmo Awards (small-scale Pd+RPi SuitSup equipment awards)
by Joe Deken 11 Oct '12

11 Oct '12

The first Satch-Suitsup Awards (4 X Raspberry Pi "kits" with Miller's RPi system image as a starting point) have been sent out on their merry way, and the first four teams are busily out there now doing their individual/connected things: 01: Gi Vania and SIU team 02: Theron Trowbridge and CrashSpace LA team 03: Phil Stone (UC Davis) 04: Rick Wagner and SDSC (San Diego Supercomputer Center) team (Of course the Satchmo Awards include an original honorary "Satchmo 00" that went to Miller ... but msp has an extremely large team, and a pretty full schedule of other interests, so he gets his own list.) ============================================== NOMINATIONS/APPLICATIONS STILL WELCOME New Blankets is still keen to make a few additional Satchmo Awards to additional interested/qualified Pd folks. NB would particularly like to include some RPi SuitSup hackers who are associated with patching circles -- and in that regard it would be great to have some SuitSup patching-circle activity in other countries outside the U.S. where Pd activity is flourishing. There is now also a rudimentary "mailing list" for questions, (and for sharing SuitSup Pd patches, tips and SuitSup hardware tricks) available at: suitsup(a)newblankets.org ===============================================

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Data structure: drawnumbers in an array
by mac2k1＠netcourrier.com 11 Oct '12

11 Oct '12

Dear List, I have an issue with a data structure consisting of a rectangle and an array of dots, with x/y coordinates and a z value for each dot. I displayed the z value with [drawnumber]. See the attached patch. I can clic and move the dots. However, mouse clics do not seem to reach the number area correctly. There seems to be a wrong scaling of mouse coordinates when trying to reach numbers nested in arrays. In pd 0.43 vanilla and 0.42.5 extended. I remember a behavior of the same kind with objects filled with lots of text lines. This one was apparently fixed in pd 0.43. I wish I could enter my numbers by mouse or keyboard, but for now I can handle them via the data properties window. Clem

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Splitting Objects
by Thomas Mayer 11 Oct '12

11 Oct '12

Hello, as I have once again done some on PuREST JSON, I had the idea to split an object into two seperate objects and provide the original object as an abstraction with the library, where the abstraction provides exactly the same semantics and logic of the original object. Is there any pitfall to that approach? One thing I need to take care for are creation arguments. Anything else I need to consider? Thanks, Thomas PS: OAUTH is working now, I have even successfully twittered from Pd :-) -- "Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance." (Leto II. in: Frank Herbert, God Emperor of Dune) http://www.residuum.org/

8 18

A lua script to print comments from help patches
by Martin Peach 11 Oct '12

11 Oct '12

Here is a script that will print out all the comment lines it finds in each file that ends in "-help.pd" in the current directory or the path given to it as an argument, like: ./list_pd_help_text.lua /usr/lib/pd-extended > list.txt The resulting list.txt can then be searched for keywords. Comments are printed in top-to-bottom order for the main patch and for each subpatch, but they still might not make sense out of context; this is more useful for finding appropriate objects using keywords. I've tested it on linux and WinXp (cygwin). I used luarocks to install the lfs module. On WinXp I used lfs from http://sourceware.org/cygwinports/ While it could probably be implemented as a pd_lua object it might hang Pd if it were to print everything to the console. Martin

1 0

compiling pluginhost~ on Ubuntu/Mint
by Hans-Christoph Steiner 11 Oct '12

11 Oct '12

I just tried to compile pluginhost~ on my Mint install. I have dssi-dev and ladspa-sdk installed. I just ran "make" and got: hans@palatschinken pluginhost~ $ make cc -I"/usr/local/include/pd" -I./include -DPD -DVERSION='"1.0"' -DHAVE_SYS_CLOSE_AUDIO -DHAVE_SYS_CLOSE_MIDI -fPIC -Wall -W -g -g -O0 -o "jsearch.o" -c "jsearch.c" jsearch.c: In function ‘LADSPADirectoryPluginSearch’: jsearch.c:40:5: error: unknown type name ‘bool’ jsearch.c:40:20: error: ‘false’ undeclared (first use in this function) jsearch.c:40:20: note: each undeclared identifier is reported only once for each function it appears in jsearch.c:82:27: error: ‘true’ undeclared (first use in this function) make: *** [jsearch.o] Error 1 .hc

3 9

Resources (transcripts, indexes) for Miller's "MUS171" intro lectures
by Joe Deken 11 Oct '12

11 Oct '12

The current transcripts of Miller's 20 videos may be obtained at: http://newblankets.org/MUS171_supplements/MUS171_transcripts/ Also possibly useful are indexes to the Pd objects that Miller covers in these lectures (Pd-objects indexed by-object and by-lecture): http://newblankets.org/MUS171_supplements/indexes.html (An older transcript version, a single text file with all lectures is at: http://pd-la.info/media/MUS171/Miller_MUS171_transcript.txt ) Many people have expressed interest in helping with multilingual versions of the transcripts and/or multilingual subtitles for the videos. That work is proceeding and volunteers are welcome. We're working on a simple, lightweight "crowdsourcing" approach where anyone who watches a video can potentially help out (translating, timing and/or review-editing).

2 1

pd-lua examples?
by João Pais 11 Oct '12

11 Oct '12

Hi all, in case there is someone there working with (pd-)lua, I would like to ask the following: are there any examples on how to retrieve symbols and add them to lists? I wanted to build textfiles mixing filenames in the hard disk with other symbols. E.g. something like output.txt output/file1.txt file2.txt "file1 3 5.txt" (etc etc...) the 3rd symbol is a typical windows long filename, with "" because of the spaces. Some of these symbols would come from the disk, some I would add in the pd patch. Thanks as usual, JoÃ£o

2 2

Shifting arrays (permutation)
by Rick T 10 Oct '12

10 Oct '12

Greets All I was looking for a way to shift arrays (permutation) by samples Example: 0, 22050 1000( (will start from 0 and play 22050 samples for 1000msec) | vline~ | tabread4~ I want to play a series of shifted (permuted) waves loaded from an array one right after each other, but If I do a ramp up from 20025 to 22050 samples and another ramp up from 0 to 20025 samples (this gives me a full shifted loop) but the time won't match up because each sample isn't 22050 samples, I plan on shifting the array like this for about 10000 samples in both forward and backwards directions. Do I need to go back to using phasor~ again. Or is their an easier way to accomplish this. 20025, 22050 1000( (will start from 20025 and play to 22050 samples for 1000msec) | vline~ | tabread4~ Thanks

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Pd-list October 2012