Pd-list July 2011

pd-list@lists.iem.at

104 participants
144 discussions

Re: [PD] PdDroidParty v72
by Chris McCormick 08 Jul '11

08 Jul '11

Hi Pedro, I hope you don't mind me posting this back to the list. On Thu, Jul 07, 2011 at 04:11:05PM +0100, Pedro Lopes wrote: > Also I wanted to ask you this: how tough would it be to have multi-touch > support? (just dreaming a bit maybe). Yes! That would be awesome. Let's get this thing all Lemur-ed up. I have no multitouch device myself but I will figure out what this means in the code and send you an updated build to test some time, hopefully soon. It's in the TODO list! :) By the way, what happens now if you e.g. try to slide two sliders at once? Cheers, Chris. ------------------- http://mccormick.cx

2 1

OT: emails to the list / SMTP servers / SPF record
by András Murányi 07 Jul '11

07 Jul '11

Dear List, Gmail has made some changes so with emails that are not sent from the domain of the email address (eg: an email from donald(a)duck.com sent by an SMTP server smtp.alligator.com) I get warnings such as "This message may not have been sent by: donald(a)duck.com", and/or the sender is displayed as " donald(a)duck.com via alligator.com". I've made some research and all this is because of increasing protection against email spoofing. The solution is to add a so-called SPF (Sender Policy Framework) record to your DNS records. (More info: http://www.openspf.org/) Some ISPs like Godaddy support it with their DNS editor, some others need to add a TXT record manually (in my case something like this: "v=spf1 mx mx: smtp.myisp.net include:smtp.gmail.com include:myotherisp.net -all"). Hope this helps some of you. Andras

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Re: [PD] Arduino (is drivin me mad
by Ingo 07 Jul '11

07 Jul '11

I fixed it by replacing the mapping object by a custom patch which deals with the first two switches seperately. I'll look it up tomorrow and send you my fix. >And where does the problem lie? In the board, firmata, or pduino? It suppose fermata since the wrong numbers arrive at pduino. Ingo _____ Von: Pierre Massat [mailto:pimassat@gmail.com] Gesendet: Dienstag, 5. Juli 2011 20:41 An: Ingo Scherzinger Cc: Ingo Scherzinger Betreff: Re: [PD] Arduino (is drivin me mad Can we fix that?? Pierre 2011/7/5 Ingo Scherzinger <ingo(a)fixitinthemix.de> I happens when switching from the first two switches to the others within a 8-bit block. Since the block has the wrong header it will ignore the "on" message and send the first "off". So you have to press the button twice. Once pressed it works until you press another button within that block and return to the first one. Ingo ________________________________________ Von: Pierre Massat [mailto:pimassat@gmail.com] Gesendet: Dienstag, 5. Juli 2011 19:56 An: Ingo Scherzinger Betreff: Re: [PD] Arduino (is drivin me mad Glad to know i'm not the only one with this problem! Sorry for starting a new thread. I have problems with inputs 8 and 9, or 9 and 10 (the first two on the second digital input socket). Pierre 2011/7/5 Ingo Scherzinger <ingo(a)miamiwave.com> This is the same problem I had described several times before. There is an error in the 8-bit block where the digital ins 2+3 are coming in. It can be traced somewhere in the mapping section. I'll try to finally look it up tomorrow. Ingo ________________________________________ Von: pd-list-bounces(a)iem.at [mailto:pd-list-bounces@iem.at] Im Auftrag von Pierre Massat Gesendet: Dienstag, 5. Juli 2011 19:36 An: pd-list Betreff: [PD] Arduino (is drivin me mad Hi All, I apologie if this is off-topic. Please let me know if you think it is. I have been working on my arduino-based pedal, and im faced with a peculiar problem right now. I'm using 8 digital inputs ( 6 on the first socket of the board, inputs 2 through 8, and 2 on the second digital socket, inputs 9 and 10). The first 6 inputs work perfectly, but when i want to use any of the last two inputs (9 and 10), i have to trigger them twice before they start working. Then i'm faced with the exact same problem when i get back to the first 6 inputs. I am pretty sure that i used the very same wiring for all 8 inputs. So... I thought that maybe this could be a problem with firmata or pduino (no offense, Hans!). I have been spending the last hour trying to write a simple program in the arduino software in order to print in serial monitor the values of my digital inputs. Now my question... Is the arduino software just really really bad? Or was it just not designed to work on an ubuntu machine? It is randomly very slow at start-up, it randomly disables the serial port menu in Tools, it randomly decides to prevent me from uploading the program in the board, or warns me that serial port dev/ttyACM0 is already in use, or can't be found. The fact that i unplug and replug the board, or change the usb port, or restart the software doesn't seem to make any difference. This is beginning to look more like witchcraft than computer science to me. Please help me, or i'll teach it how to fly out my window. Thank you. Pierre

3 16

Extrange digital pin behaviour in arduino mega
by FernandoG 07 Jul '11

07 Jul '11

Hi I am using arduino mega 2560, ide 22, Firmata2.2 and Pduino5beta8 and digital output pins from pin 24 to 39 are not working. They have a really strange behaviour, some times always on and sometimes off(i am using a led in every output pin), but never can be controled by software(pd) with the same patch i control all other pins. I tried to figure out if the problem was the board runing a simple led controled by potenciometer sketch, and all 53 digital outputs are working perfectly. I really cant know where is the problem, but i think its a software problem. I apreciate any help, because i need to use at least 40 digital pins. Best

1 1

increasing/decreasing frequency and phase shifting of imported wav audio file
by Rick T 06 Jul '11

06 Jul '11

Greets All I'm trying to increase/decrease frequency and phase shift a wav file that I import. I realize that I most likely have to use fft. But I haven't been able to find an example of increasing/decreasing frequency and phase of a imported wav audio file numerically. Any suggestions? tia

1 0

OSX and pd-extended 0.43.1
by Si Mills 06 Jul '11

06 Jul '11

Hi Hans Are the builds for os x functional at the moment? I've just downloaded the latest 0.43.1 and it tried to open; the post window flashes up and immediately it quits. Tested on 10.6.7 thanks

3 2

Waiting an array to be finished reading
by Arda Eden 06 Jul '11

06 Jul '11

Hi all, I'm reading a drum loop from an array. While playing when i read another loop in to the array it naturaly keeps playing from the phasor's current value. How can i wait the array to be finished reading before writing the new sound file into the array ? Thanks.

3 2

watching PD tutorial video using vlc and running PD at same time sound issues
by Rick T 05 Jul '11

05 Jul '11

Greetings All I'm using PD extended 0.42.5 and vlc 1.1.10 on Ubuntu 64 bit. I'm trying to play the tutorial videos in vlc while pd is running but the two seem to fight over the sound card and PD seems to win so I can't hear the PD tutorial audio. Is there a way that I can watch the pd video tutorials in vlc and use the PD program at the same time so sound comes out of both? Tia

3 2

Ubuntu Studio - which kernel? generic - generic-pae - rt ?
by Ingo Scherzinger 05 Jul '11

05 Jul '11

Hi, does anybody know which would be the most efficient kernel for low latency with Ubuntu Studio on Lucid? - generic - generic-pae - realime (BTW I am using Pd-extended 0.42.5 on an Athlon II X2 dual core with one audio patch and one separate Gem patch connected with netsend / netreceive) I am not sure if the realtime kernel is any more optimized than the regular Ubuntu Studio generic kernel since it hasn't been updated in a while. Can the generic-pae kernel actually slow down Pd or is this more of a theoretical additional delay in addressing the extended memory? I am using 4GB of ram but could live with 3.2GB if the non pae kernel is faster. I have made the experience that I need the proprietary ATI graphic drivers for smooth audio playback. I'm not sure if these drivers can interfere with the realtime kernel and make it even less efficient than the generic kernel. It takes a lot of time to actually try out all of these options. So, any experience would be greatly appreciated! Ingo

2 1

USB-MIDI not working anymore after installing Realtek sound drivers
by Ingo 05 Jul '11

05 Jul '11

Hi everybody, after installing the proprietary sound drivers of a realtek ACM 892 on Ubuntu 10.4 my USB-MIDI drivers stopped working completely. No interface (out of 3) shows up in /proc/asound/cards anymore. Does anybody know how to reinstall USB-MIDI drivers. Thanks, Ingo

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Pd-list July 2011