@whale-av
@macrogmittrei
@mnb

thank you guys for your great support. it really turns out that the CPU load was the root cause of the problem. After a little bit of tweaking and increasing the buffer size it runs now pretty good on my Raspberry.

@mnb special thanks for sharing your amazing patches

Cheers
Marcus

In general everything is working, I can also run my own patches without any problem, Only this patch (and some others) does not work correctly.

It looks like that the Watchdog is the problem

input channels = 2, output channels = 2
audio buffer set to 25
opened input device name hw:0
configuring sound input...
Sample width set to 4 bytes
configuring sound output...
Sample width set to 4 bytes
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...

Cheers Marcus

Hello Community

I try since a couple of day to make the 7Tones Patch running on a Raspberry Pi.
the patch was written by Martin Brinkmann http://www.martin-brinkmann.de/pd-patches.html
It runs pretty fine under Win10 and MacOS, but not on my Jessie Raspberry.

I am pretty new to Pure Data and also my linux foo is more or less not available.
This is the output:

pi@raspberrypi:~/Downloads/7Tones $ sudo pd -nogui -verbose 7tones1.pd
input channels = 2, output channels = 2
Pd-0.47.1 ("") compiled for Debian (0.47.1-3) on 2016/11/28 at 20:56:10 UTC
tried /home/pi/Downloads/7Tones/7tones1.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_uniquecatch1.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_uniquecatch1.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_uniquecatch1/abs_uniquecatch1.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_uniquecatch1/abs_uniquecatch1.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_uniquecatch1.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_uniquecatch1.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_rev3rs.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_rev3rs.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_rev3rs/abs_rev3rs.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_rev3rs/abs_rev3rs.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_rev3rs.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_rev3rs.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_delay1.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_delay1.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_delay1/abs_delay1.l_arm and failed
tried /home/pi/Downloads/7Tones/abs_delay1/abs_delay1.pd_linux and failed
tried /home/pi/Downloads/7Tones/abs_delay1.pd and succeeded
tried /home/pi/Downloads/7Tones/abs_delay1.pd and succeeded
priority 6 scheduling enabled.

/usr/lib/puredata/bin/pd-watchdog
opened 0 MIDI input device(s) and 0 MIDI output device(s).

Any ideas?

Cheers Marcus