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Klipper resonance testing

petertnpetertn
in Feature Requests
Please do not start test with homing. A lot of us have adxl on the botom of the nozzle.

Comments

  • petertnpetertn
    And it is not working

    --2022-08-16 07:38:23--  http://download1.repetier.com/files/server/extras/inputShaping.sh
    Resolving download1.repetier.com (download1.repetier.com)... 94.130.164.39
    Connecting to download1.repetier.com (download1.repetier.com)|94.130.164.39|:80... connected.
    HTTP request sent, awaiting response... 200 OK
    Length: 1009 [application/octet-stream]
    Saving to: '/tmp/inputShaping.sh'

    /tmp/inputShaping.s 100%[===================>]    1009  --.-KB/s    in 0s      

    2022-08-16 07:38:24 (3.23 MB/s) - '/tmp/inputShaping.sh' saved [1009/1009]

    Input Shaping Analysis: X Axis
    Traceback (most recent call last):
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 174, in <module>
        main()
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 153, in main
        datas = [parse_log(fn) for fn in args]
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 19, in parse_log
        with open(logname) as f:
    IOError: [Errno 2] No such file or directory: '/tmp/calibration_data_x_data.csv'
    Input Shaping Analysis: Y Axis
    Traceback (most recent call last):
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 174, in <module>
        main()
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 153, in main
        datas = [parse_log(fn) for fn in args]
      File "/opt/klipper/Voron350R1/scripts/calibrate_shaper.py", line 19, in parse_log
        with open(logname) as f:
    IOError: [Errno 2] No such file or directory: '/tmp/calibration_data_y_data.csv'
    chown: cannot access '/var/lib/Repetier-Server/printer/Voron350R1/data/1660628304_x_input_shaping.png': No such file or directory
    chown: cannot access '/var/lib/Repetier-Server/printer/Voron350R1/data/1660628304_y_input_shaping.png': No such file or directory
  • petertnpetertn
    printer shows Invalid adxl345 id (got 0 vs E5)
  • petertnpetertn
    my fault, adxl was not working, using the old one used solved this problem
  • RepetierRepetier
    First post: Have changed homing to G28 X0 Y0 for next release. Z homing is in deed not required.

    Second post: Calibration did not run correctly and these are follow up errors. Have improved the script to only execute when file is present.

    Last post: pi mcu with adxl is not installed/configured correctly.

    Have you installed resonance scripts/dependcies required and configured the pi mcu for klipper?
    I then have this in my klipper config:

    [mcu rpi]
    serial: /tmp/klipper_host_mcu


    [adxl345]
    cs_pin: rpi:None


    [resonance_tester]
    accel_chip: adxl345
    probe_points:
        50, 50, 20  # an example

    With that it is working fine having the adxl wired as described in kipper docs.
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