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.
_chris On May 18, 2015 1:51 PM, "Pagano, Patrick" <p...@digitalworlds.ufl.edu> wrote: > I am having one annoying issue. > > 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 > > 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% > > when i run it with no gui it is listing at about 27% > > i cannot figure it out > > > has anyone had this problem before? surely there has got to be someone > who has run into this? > > pd-043.2 on rpi 512 with ardunio Uno > > creative sound blaster Xfi GO! Pro USB sound card > > > HELP!!! > > > > > *Patrick Pagano B.S, M.F.A* > Audio and Projection Design Faculty > Digital Worlds Institute > University of Florida, USA > (352)294-2020 > ------------------------------ > *From:* Chris Clepper <cgclep...@gmail.com> > *Sent:* Monday, May 18, 2015 11:57 AM > *To:* Pagano, Patrick > *Cc:* IOhannes m zmoelnig; pd-l...@mail.iem.at > *Subject:* Re: [PD] Granular Synthesis for Pd Eurorack Module > > 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. > > 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. > > It would take well into 6 figures to get a fully functional production > ready prototype. > > On Mon, May 18, 2015 at 11:42 AM, Pagano, Patrick < > p...@digitalworlds.ufl.edu> wrote: > >> 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? :-) >> >> >> 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 :-) >> >> >> conspiring for a pd Module, >> >> >> *Patrick Pagano B.S, M.F.A* >> Audio and Projection Design Faculty >> Digital Worlds Institute >> University of Florida, USA >> (352)294-2020 >> ------------------------------ >> *From:* Chris Clepper <cgclep...@gmail.com> >> *Sent:* Monday, May 18, 2015 11:15 AM >> *To:* Pagano, Patrick >> *Cc:* IOhannes m zmoelnig; pd-l...@mail.iem.at >> *Subject:* Re: [PD] Granular Synthesis for Pd Eurorack Module >> >> Have you seen the UDOO board that have multi-core A9 CPUs, analog >> audio I/O and an arduino compatible microcontroller already? >> >> http://shop.udoo.org/usa/product/udoo-dual.html >> >> >> >> On Mon, May 18, 2015 at 11:00 AM, Pagano, Patrick < >> p...@digitalworlds.ufl.edu> wrote: >> >>> Thank You all for your help so far >>> 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. >>> >>> I have chosen to go with Martin's fabulous grainsamplerfx patch and >>> modify it. >>> I have also found that ProcesoV8 and Johann's Monolog-x are wonderful >>> candidates for a true pure data module. >>> >>> 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. >>> >>> I have successfully connected an arduino uno to 6 potentiometers and >>> poll them with Hans' Arduino2pd patch >>> I am using a 1in/1out Creative Blaster go USB soundcard and Rpi see it >>> and loads ALSA for it >>> >>> 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. >>> >>> Martin's patch with 6 very simple parameters sounds awesome >>> >>> 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 >>> http://www.davesmithinstruments.com/product/dsm01-curtis-filter-module/ >>> >>> Is there an example in OD that replicates such a Filter --2/4 pole >>> resonant low-pass filter module? >>> >>> 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. >>> >>> what do you all think? >>> Please make suggestions of patches you think might be worth testing. >>> 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. >>> >>> Patrick >>> >>> >>> >>> Patrick Pagano B.S, M.F.A >>> Audio and Projection Design Faculty >>> Digital Worlds Institute >>> University of Florida, USA >>> (352)294-2020 >>> >>> ________________________________________ >>> From: Pd-list <pd-list-boun...@mail.iem.at> on behalf of IOhannes m >>> zmoelnig <zmoel...@iem.at> >>> Sent: Monday, May 18, 2015 4:52 AM >>> To: pd-l...@mail.iem.at >>> Subject: Re: [PD] Granular Synthesis on liv input? >>> >>> On 2015-05-17 19:11, Pagano, Patrick wrote: >>> > It says that it's the wrong ELF class ELF CLASS64 >>> > >>> >>> you cannot use a binary for i386 or amd64 on a Raspberry Pi, which has >>> an arm processor. >>> you need to have a binary compiled esp. for this achitecture (read: >>> compile it yourself). >>> >>> fgadmf >>> IOhannes >>> >>> >>> _______________________________________________ >>> Pd-list@lists.iem.at mailing list >>> UNSUBSCRIBE and account-management -> >>> http://lists.puredata.info/listinfo/pd-list >>> >> >> > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >
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