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Klipper resonance testing
petertn
August 2022
in
Feature Requests
Please do not start test with homing. A lot of us have adxl on the botom of the nozzle.
Comments
petertn
August 2022
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
petertn
August 2022
printer shows Invalid adxl345 id (got 0 vs E5)
petertn
August 2022
my fault, adxl was not working, using the old one used solved this problem
Repetier
August 2022
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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Comments
--2022-08-16 07:38:23-- http://download1.repetier.com/files/server/extras/inputShaping.sh
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:
With that it is working fine having the adxl wired as described in kipper docs.