[PD] simple fix for -nogui audio inconsistency

Ivica Bukvic via Pd-list pd-list at lists.iem.at
Fri Jun 27 22:40:22 CEST 2014

Sorry, I don't manage aur packages, so you would have to contact the
maintainer. Also, FWIW pd-l2ork comes with a set of objects that give you
seamless connectivity with rpi gpio and spi and arduino (using sarcduino
firmware). See k12 mode for more info (start pd-l2ork with -k12 flag) or
check the following screenshots:

BTW, earlier today we just finished the inaugural raspberry pi orchestra
maker camp using pd-l2ork -k12 learning library.


I'll try your code tonight with l2ork git on rpi and with pd on pcduino,
this sounds great...

PS: at the same time I'd like to ask if it's possible to update pd-l2ork
aur package, last one has some gui problems (no help browser, no

Le 27/06/2014 16:25, Ivica Ico Bukvic via Pd-list a écrit :

> BTW, latest pd-l2ork git has this experimental fix, so feel free to test
> away (particularly the RPi crowd). AFAICT all delread~/write~ and freeverb~
> problems are solved with this fix...
>  -----Original Message-----
>> From: Ivica Ico Bukvic [mailto:ico at vt.edu]
>> Sent: Wednesday, June 25, 2014 10:39 PM
>> To: pd-list at iem.at
>> Subject: simple fix for -nogui audio inconsistency
>> Spent a few minutes today checking into this problem that has been
>> apparently around for some time. My first question is has this been
>> fixed upstream since 0.42.5 days? If not, I am wondering what is wrong
>> with the following:
>> In s_audio.c replace sys_getsr() call with the following
>> t_float sys_getsr(void)
>> {
>>       if (sys_dacsr == 0)
>>       {
>>           sys_dacsr = (t_float)audio_rate;
>>       }
>>       return (sys_dacsr);
>> }
>> The only question would be if sr has changed in which case do the
>> objects that depend on getsr() get any notification that the sample rate
>> has changed?
>> Best,
>> Ico
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