• Knallberto

    oh ok, thanks! I will ask him to try again

    posted in technical issues read more
  • Knallberto

    Hi everyone,

    I have a patch that I created on windows using comport to communicate with an arduino. I wanted to give the patch to a friend who is using Mac. Now, the problem is that he cannot find comport in the external installer. So my question, is there comport for Mac or what's the alternative?

    Thanks
    Andy

    posted in technical issues read more
  • Knallberto

    Does this patch still exist somewhere? Can anyone re-upload?

    posted in technical issues read more
  • Knallberto

    Hey nicnut, thanks for the reply. I don't really understand the problem, but all I had to do was to use the other HDMI port to make audio work.

    posted in I/O hardware diyread more
  • Knallberto

    Thanks for the Patchbox suggestion. Now my PD Patch is running without a problem so far. But with the Patchbox OS I had a hard time getting any sound on the 3.5 output on the Raspi 4. But this kind of solved the problem: https://www.raspberrypi.org/forums/viewtopic.php?t=263942

    posted in I/O hardware diyread more
  • Knallberto

    Thanks for the reply, I already have comport, the problem is that I don't know how to control a digital output from PD.

    posted in technical issues read more
  • Knallberto

    Basically the same, but insted of an external card I am using the onboard sound right now, with no input device. Maybe I will try to use an external card as well....

    posted in I/O hardware diyread more
  • Knallberto

    Hello,

    I have problems using PD on a Raspberry Pi 3B+ with Raspbian. I downloaded the newest version of Raspbian to a SD card and installed PD using
    sudo apt install puredata.
    When I open a patch from the help files it is working fine, but when I open a patch that I prepared earlier, even though it opens up, when I turn on the DSP it crashes. In the console it says:

    restart alsa output
    alsa xrun recovery apparently failed
    pd: pcm.c:1168: snd_pcm_prepare: Assertion 'pcm' failed.
    Pd: signal 6

    And while opening PD the console writes: priority 8 scheduling failed.
    In the PD window it says: priority 6 scheduling failed: running at normal priority.
    I don't know if that might be important, too.

    Any ideas what might cause PD to crash and what the console messages mean`?

    posted in I/O hardware diyread more
  • Knallberto

    Hello, thank you for the quick response. But is it possible to only use the comport external, or do I have to use the whole PD extended package?

    posted in technical issues read more

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