[FR] Allow input shaping tuning during print

[vovodroid]

Is your feature request related to a problem? Please describe.

No response

Are you looking for hardware support?

No response

Describe the feature you want

Currently input shaping could be tuned only when printer is in idle:

    // M593 - Acceleration items
    #if ENABLED(SHAPING_MENU)
      if (!is_busy) SUBMENU(MSG_INPUT_SHAPING, menu_advanced_input_shaping);
    #endif

Is is possible to allow frequency adjusting while printing?

Additional context

No response

[EvilGremlin]

Just remove condition, but what's the point? Adjusting on real print is absolutely useless, you won't be able to see any difference. Just print calibration tower.

[vovodroid]

Just remove condition

Will it work? I mean will it affect planner immediately?

what's the point?

I confused with X and Y settings before 10 hours print))). Noted it after several hours.

[EvilGremlin]

I don't think that very specific user error warrants any code changes... and you could've fix it with gcode.

[vovodroid]

you could've fix it with gcode.

In the middle of the print?

[EvilGremlin]

yep

[vovodroid]

How? Could gcode commands issued via COM port while printing?

[EvilGremlin]

of course

[vovodroid]

Just remove condition, but what's the point? Adjusting on real print is absolutely useless, you won't be able to see any difference. Just print calibration tower.

@EvilGremlin I found it extremely useful while tuning IS. I run gcode loop moving extruder/bed with frequency oscillating back and force within given range, and adjust IS until I get the most smooth result.

[vovodroid]

PR #27248 is created

[github-actions]

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