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<p>i don;t have anything in my rc.local yet because i am still working on the patch and the issues<br>
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<p>can i add it anywhere?<br>
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<div><font size="3"><i>Patrick Pagano B.S, M.F.A</i></font></div>
<div>Audio and Projection Design Faculty</div>
<div>Digital Worlds Institute</div>
<div>University of Florida, USA</div>
<div>(352)294-2020</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Alexandros Drymonitis <adrcki@gmail.com><br>
<b>Sent:</b> Tuesday, May 19, 2015 8:46 AM<br>
<b>To:</b> Pagano, Patrick<br>
<b>Cc:</b> Chris Chronopoulos; pd-list@mail.iem.at; IOhannes m zmoelnig<br>
<b>Subject:</b> Re: [PD] Granular Synthesis for Pd Eurorack Module</font>
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<div>I had issues with a workshop I run in Nantes, with Pi and Arduino with Pd. A simple tone patch like the one you describe would open fine from the /etc/rc.local script, but not the patches that use [comport].<br>
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The solution to that was to include this line in /etc/rc.local<br>
su -c '/usr/local/bin/pd -nogui -open /home/pi/path/to/patch.pd &' - pi &<br>
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This will launch Pd as the pi user and not as root. It seems that [comport] doesn't like root.<br>
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All this, if your problem is launching your patch on boot.<br>
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<div class="gmail_quote">On Tue, May 19, 2015 at 12:31 AM, Pagano, Patrick <span dir="ltr">
<<a href="mailto:pat@digitalworlds.ufl.edu" target="_blank">pat@digitalworlds.ufl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
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<p>i tried a simple patch with a sine tone at 500 to a dac~ with a simple delay 100 on the pd dsp 1 message and it works sound plays with no gui<br>
</p>
<p>whatthe heck could be preventing audio in the other patch?<br>
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<div><font size="3"><i>Patrick Pagano B.S, M.F.A</i></font></div>
<div>Audio and Projection Design Faculty</div>
<div>Digital Worlds Institute</div>
<div>University of Florida, USA</div>
<div><a href="tel:%28352%29294-2020" value="+13522942020" target="_blank">(352)294-2020</a></div>
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<div dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Pd-list <<a href="mailto:pd-list-bounces@mail.iem.at" target="_blank">pd-list-bounces@mail.iem.at</a>> on behalf of Pagano, Patrick <<a href="mailto:pat@digitalworlds.ufl.edu" target="_blank">pat@digitalworlds.ufl.edu</a>><br>
<b>Sent:</b> Monday, May 18, 2015 3:03 PM<br>
<b>To:</b> Chris Chronopoulos<br>
<b>Cc:</b> <a href="mailto:pd-list@mail.iem.at" target="_blank">pd-list@mail.iem.at</a>; IOhannes m zmoelnig
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<b>Subject:</b> Re: [PD] Granular Synthesis for Pd Eurorack Module</div>
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<div>I am invoking it with -audiodev 3<br>
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Sent from my iPhone</div>
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On May 18, 2015, at 2:25 PM, Chris Chronopoulos <<a href="mailto:chronopoulos.chris@gmail.com" target="_blank">chronopoulos.chris@gmail.com</a>> wrote:<br>
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<p dir="ltr">How are you invoking the PD command? If you're using an external sound card, you need to specify which one with the -audiodev flag. If it's a USB interface, then it's probably -audiodev 3 you want, in my experience.</p>
<p dir="ltr">_chris</p>
<div class="gmail_quote">On May 18, 2015 1:51 PM, "Pagano, Patrick" <<a href="mailto:pat@digitalworlds.ufl.edu" target="_blank">pat@digitalworlds.ufl.edu</a>> wrote:<br type="attribution">
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<p>I am having one annoying issue.<br>
</p>
<p>when i run the code i have with a gui the sound works but when i try to run pd -nogui i do not get any sound<br>
</p>
<p>with the GUI it polls from the arduino and it makes sound i can adjustthe potentiometers and it sounds okay because the CPU is pegging at 97-100%<br>
</p>
<p>when i run it with no gui it is listing at about 27%<br>
</p>
<p>i cannot figure it out<br>
</p>
<p><br>
</p>
<p>has anyone had this problem before? surely there has got to be someone who has run into this?<br>
</p>
<p>pd-043.2 on rpi 512 with ardunio Uno<br>
</p>
<p>creative sound blaster Xfi GO! Pro USB sound card<br>
</p>
<p><br>
</p>
<p>HELP!!!<br>
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<div style="font-family:Tahoma; font-size:13px">
<div><font size="3"><i>Patrick Pagano B.S, M.F.A</i></font></div>
<div>Audio and Projection Design Faculty</div>
<div>Digital Worlds Institute</div>
<div>University of Florida, USA</div>
<div><a href="tel:%28352%29294-2020" value="+13522942020" target="_blank">(352)294-2020</a></div>
</div>
</div>
<div style="color:rgb(33,33,33)">
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<div dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Chris Clepper <<a href="mailto:cgclepper@gmail.com" target="_blank">cgclepper@gmail.com</a>><br>
<b>Sent:</b> Monday, May 18, 2015 11:57 AM<br>
<b>To:</b> Pagano, Patrick<br>
<b>Cc:</b> IOhannes m zmoelnig; <a href="mailto:pd-list@mail.iem.at" target="_blank">
pd-list@mail.iem.at</a><br>
<b>Subject:</b> Re: [PD] Granular Synthesis for Pd Eurorack Module</font>
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<div dir="ltr">For messing around the UDOO is fine, but totally unsuitable for incorporating in a manufactured audio product. The Pd part is easy, the hardware is incredibly difficult.<br>
<div><br>
I actually design Eurorack modules with Tiptop Audio as my day job, and can tell you that making a module using an advanced ARM chip is no easy task. The Nebulae is a quick, dirty hack and it has many issues. Design from the ground up around an A9 or similar
chip requires very advanced tools (we pay a huge annual sum for high end layout software) and about 10 years of mixed signal PCB design experience. Keeping the audio clean would take multiple revisions of a 10-12 layer board and you would need to make a Eurorack
power supply that can handle the current of the digital parts.<br>
<br>
</div>
<div>It would take well into 6 figures to get a fully functional production ready prototype.<br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 18, 2015 at 11:42 AM, Pagano, Patrick <span dir="ltr">
<<a href="mailto:pat@digitalworlds.ufl.edu" target="_blank">pat@digitalworlds.ufl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
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<p>Looks great Chris, only thing that is weird is that it's a mic input not a line in that i get with the creative card currently. Everything else looks fancy. Would you like my address to send it? :-)<br>
</p>
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<p>I am going to take the idea to our Innovation Hub at University of Florida and pitch the idea for the module, if it goes they might give me some seed funding --then i can explore some different cards/boards. A friend is lending his BeagleBone Black. Seriously
if you want to throw in with us i'll give you p0ints later :-)<br>
</p>
<p><br>
</p>
<p>conspiring for a pd Module, <br>
</p>
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<div style="font-family:Tahoma; font-size:13px">
<div><font size="3"><i>Patrick Pagano B.S, M.F.A</i></font></div>
<div>Audio and Projection Design Faculty</div>
<div>Digital Worlds Institute</div>
<div>University of Florida, USA</div>
<div><a href="tel:%28352%29294-2020" value="+13522942020" target="_blank">(352)294-2020</a></div>
</div>
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<div dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Chris Clepper <<a href="mailto:cgclepper@gmail.com" target="_blank">cgclepper@gmail.com</a>><br>
<b>Sent:</b> Monday, May 18, 2015 11:15 AM<br>
<b>To:</b> Pagano, Patrick<br>
<b>Cc:</b> IOhannes m zmoelnig; <a href="mailto:pd-list@mail.iem.at" target="_blank">
pd-list@mail.iem.at</a><br>
<b>Subject:</b> Re: [PD] Granular Synthesis for Pd Eurorack Module</font>
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<div>Have you seen the UDOO board that have multi-core A9 CPUs, analog audio I/O and an arduino compatible microcontroller already?
<br>
<br>
<a href="http://shop.udoo.org/usa/product/udoo-dual.html" target="_blank">http://shop.udoo.org/usa/product/udoo-dual.html</a><br>
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<div class="gmail_quote">On Mon, May 18, 2015 at 11:00 AM, Pagano, Patrick <span dir="ltr">
<<a href="mailto:pat@digitalworlds.ufl.edu" target="_blank">pat@digitalworlds.ufl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
Thank You all for your help so far<br>
I have looked at Granola~, granita, my-grainer, dsis_munger and granny a port of Sakonda's famous Grain2.0 patch by bill orcutt, all of which failed because of the problem with compilation that Iohannes who is always so helpful mentions.<br>
<br>
I have chosen to go with Martin's fabulous grainsamplerfx patch and modify it.<br>
I have also found that ProcesoV8 and Johann's Monolog-x are wonderful candidates for a true pure data module.<br>
<br>
I contacted Qu-bit Electronix with hopes of a complimentary board for my research but they are not in a position to help me. They make a wonderful product called Nebulae for Eurorack but it's just too expensive for my professor salary right now. I even asked
if they had scratch and dent versions that they might let go of to no avail. It apparently takes pure data AND Csound code but it seems a little more bent towards Csound, but again this is just a quick observation.<br>
<br>
I have successfully connected an arduino uno to 6 potentiometers and poll them with Hans' Arduino2pd patch<br>
I am using a 1in/1out Creative Blaster go USB soundcard and Rpi see it and loads ALSA for it<br>
<br>
I am experimenting now with getting the tty to be the same when i run RPI without Xwindows, i have created a few lines in the inittab to hopefully select that port each time but it's not working correctly. when i boot into X it polls and updates the Pots but
when i only use commandline they are not talking to each other. The arduino is polling for sure but pd is not reacting.<br>
<br>
Martin's patch with 6 very simple parameters sounds awesome<br>
<br>
I would like to have a RT Granular Patch working and then work backwrds from there because it will probably be the most processor intensive, I would like to create and awesome "Curtis Filter" like Dave Smith has released<br>
<a href="http://www.davesmithinstruments.com/product/dsm01-curtis-filter-module/" target="_blank">http://www.davesmithinstruments.com/product/dsm01-curtis-filter-module/</a><br>
<br>
Is there an example in OD that replicates such a Filter --2/4 pole resonant low-pass filter module?<br>
<br>
The Nebulae uses samples and a microSD card for loading samples which i want to try to avoid, i would like to keep everything RT.<br>
<br>
what do you all think?<br>
Please make suggestions of patches you think might be worth testing.<br>
I would like to manufacture the boards and design the prototype this summer since i cannot afford to direct my research to the Nebulae. This Fall i will have 30 graduate students coding with me so we will have ALOT to offer.<br>
<br>
Patrick<br>
<br>
<br>
<br>
Patrick Pagano B.S, M.F.A<br>
Audio and Projection Design Faculty<br>
Digital Worlds Institute<br>
University of Florida, USA<br>
<a href="tel:%28352%29294-2020" value="+13522942020" target="_blank">(352)294-2020</a><br>
<br>
________________________________________<br>
From: Pd-list <<a href="mailto:pd-list-bounces@mail.iem.at" target="_blank">pd-list-bounces@mail.iem.at</a>> on behalf of IOhannes m zmoelnig <<a href="mailto:zmoelnig@iem.at" target="_blank">zmoelnig@iem.at</a>><br>
Sent: Monday, May 18, 2015 4:52 AM<br>
To: <a href="mailto:pd-list@mail.iem.at" target="_blank">pd-list@mail.iem.at</a><br>
Subject: Re: [PD] Granular Synthesis on liv input?<br>
<br>
On 2015-05-17 19:11, Pagano, Patrick wrote:<br>
> It says that it's the wrong ELF class ELF CLASS64<br>
><br>
<br>
you cannot use a binary for i386 or amd64 on a Raspberry Pi, which has<br>
an arm processor.<br>
you need to have a binary compiled esp. for this achitecture (read:<br>
compile it yourself).<br>
<br>
fgadmf<br>
IOhannes<br>
<br>
<br>
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