Accelerometers query works but crashes on resonance test

General Discussion
1

Basic Information:

Printer Model: Custom
MCU / Printerboard: Octopus Pro 1.1
Host / SBC: PC
klippy.log

My acclerometer suddenly stopped working. It’s reading just find when i do a query:

accelerometer values (x, y, z): -1776.494261, 7846.182985, -5439.278036

but as soon as a do a ‘TEST_RESONANCES AXIS=X’ command the system crashes:

'Internal error on command:“TEST_RESONANCES” ’

i’ve tried two different Accelerometers and two different MCUs running the Accelerometers, same error. Don’t understand what changed since i last used this. Even did the same thing on my other printer.

Any help would be greatly appericated.
klippy (5).log (1.8 MB)

Describe your issue:

…

2

solved my own issue…

forgot to uncomment out the probe points:

[resonance_tester]
accel_chip:adxl345
accel_per_hz: 50
probe_points:
   #200,200,20 # an example

fixed by changing it to:

[resonance_tester]
accel_chip:adxl345
accel_per_hz: 50
probe_points:
    200,200,20 # an example
2 Likes