Support for ADXL345 for measuring Resonances

[PCR]

Dont know if its more hardware or software, but i like the concept of this:
https://www.klipper3d.org/Measuring_Resonances.html

Would be a nice addition to a toolboard or for the smart effector. See the link;)

Best

[PCR]

@dc42

More Info
https://youtu.be/Q4OGfAHRnhY

[Veti]

first we need support for independent daa x and y adjustment and second harmonics filtering.

[dc42]

@Veti said in Support for ADXL345 for measuring Resonances:

first we need support for independent daa x and y adjustment and second harmonics filtering.

The existing algorithm already handle the second harmonic.

Independent DAA adjustment would be possible for travel moves (as long as you are not fussy about the exact path taken during the travel move) but not in general for printing moves. However, I am looking to implement more general input shaping in RRF in Q1 next year.

[arhi]

nice video about vibration and belt tension using this klipper feature
https://youtu.be/M8I7W6fVTQg