Distinct Chopper Timing settings

[jagoosw]

Description

Issue #18667 requests for the chopper timing for stealth chop to be able to be set independently to allow it to work properly when axis have different steppers.

Benefits

This adds this functionality allowing each one to be set in the same way as the default one is set.

Configurations

Similar to setting stepper drivers this is configured by defining a timing for each axis, or if no timing is set the default is used.

Uncomment and change the configurations for each axis below in Configuration_adv.h to enable for each axis, setting their values as with the old default one.

  #define CHOPPER_TIMING CHOPPER_DEFAULT_12V
  //For different timings for each axis set below, otherwise default timings will be used
  //#define CHOPPER_TIMING_Y CHOPPER_DEFAULT_12V
  //#define CHOPPER_TIMING_Z CHOPPER_DEFAULT_12V
  //#define CHOPPER_TIMING_E CHOPPER_DEFAULT_12V   

Related Issues

Issue #18667

[jagoosw]

Apologies for messing up the requests originally.

[jagoosw]

I'm confused by the test failures because the config files were fresh from the bugfix branch before I modified them

[thisiskeithb]

I'm confused by the test failures because the config files were fresh from the bugfix branch before I modified them

If you look at the Files changed tab, you'll need to revert several lines in Configuration_adv.h since they are old/overwriting recent changes.

[thinkyhead]

Getting closer. Notice that currently only .toff will differ between X and X2, Y and Y2, etc., because it's the only parameter pulled from the extra chopper configs. To also get the .hend and .hstart parameters for the extra axes, the tmc_init methods will need to be altered to accept a chopper_timing_t structure reference as input.