Shaper_calibrate_x&y.png

General Discussion
1

Basic Information:

Printer Model: similar to ratrig
MCU / Printerboard: Octopus Pro
klippy.log
klippy(5).log (1.2 MB)

Hello,
I try to create the “shaper_calibrate_x.png” & “shaper_calibrate_y.png” pictures.
But somethung does not work.

My steps i did have been the following:

  1. TEST_RESONANCES AXIS=X

  2. TEST_RESONANCES AXIS=Y
    Answer of Fluidd:
    → // Resonances data written to /tmp/resonances_x_20240324_104239.csv file
    → // Resonances data written to /tmp/resonances_y_20240324_104507.csv file

    1
    1709×115 10.3 KB

    2
    2696×105 9.78 KB

  3. I run following command on raspberry:
    ~/klipper/scripts/calibrate_shaper.py /tmp/resonances_x_.csv -o tmp/shaper_calibrate_x.png
    ~/klipper/scripts/calibrate_shaper.py /tmp/resonances_y_    .csv -o /tmp/shaper_calibrate_y.png
    Answer of raspberry:
    → Recommended shaper is zv @ 39.4 Hz
    → Recommended shaper is mzv @ 23.0 Hz

    3
    3702×278 59 KB

So to my mind until now everyting is working fine.

But when I search now for the /tmp/shaper_calibrate_x.png and /tmp/shaper_calibrate_y.png frequency responses I can`t find them.

Is this path right? : pi/klipper/scripts/tmp (Here should be the pictures saved in?)
5

In here is no folder tmp to find.

6
6897×278 39.2 KB

2

Your screenshot already shows the CONTENT of the /tmp folder and as you can see, it also contains your graph files.

  • ls -al / → List the content of the root drive. Here you will also see tmp in the listing (similar to listing C:\ in Windows)
  • ls -al /tmp → List the content of the tmp folder, which lives in /