resonance_tester: Fix chips selection, add accel_per_hz selection

[MRX8024]

-The current code does not have the option to "live" select a non-adxl345 chips when running TEST_RESONANCES, since it adds the adxl prefix by default.
-Added the ability to "live" select accel_per_hz when running TEST_RESONANCES.
-Minor fixes in the documentation.

Signed-off-by: Maksim Bolgov [email protected]

[nefelim4ag]

Every commit is expected to have a sign-off line.
PR on the other hand can just have a basic description, arguing, and description of a problem:
why it is a problem and how you are trying to solve it.

Also, take a look at: https://www.klipper3d.org/CONTRIBUTING.html
Specifically the commit format.

Thanks.

[MRX8024]

Thanks for the tip, I think I fixed the formatting of the commits

[dmbutyugin]

Thanks. I think this makes sense. However, given that this is a not a backwards-compatible change, I think it should be mentioned in docs/Config_Changes.md that the CHIPS= parameter for TEST_RESONANCES and SHAPER_CALIBRATE commands must specify the full accelerometer name(s).

[MRX8024]

the full accelerometer name(s).

Do you want me to add a straight CHIPS=<full_chip_name>, or just description?
The doc already mentions: "for example CHIPS="adxl345, adxl345 rpi"".
Thanks

[dmbutyugin]

I think the G-Codes documentation is OK already. But since this is a change that will break any existing usages of CHIPS parameter, it is better to document this in docs/Config_Changes.md (it says 'config', however breaking gcode changes are also documented there).

[dmbutyugin]

Thanks!

[KevinOConnor]

Thanks.

-Kevin