Directly disable all the stepper motors on a global motor_off() from
the StepperEnable() class in stepper_enable.py. This simplifies the
toolhead and kinematic classes.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Update BLTouch.md, FAQ.md, and sample-probe-as-z-endstop.cfg to
recommend using a safe_z_home config section over a homing_override
config section.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
No longer allow the primary extruder to be named "extruder0". This
avoids internal and external confusion between the printer objects and
config section names.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The stm32f103 has become popular in the "skr mini" series of boards.
As a result, the stm32f1.md document is no longer relevant.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The sample count and associated settings are no longer in the
screws_tilt_adjust config section - they are now in the probe config
section. Remove them from the guide.
Reported by @theopensourcerer.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Once a hop is performed, it will only be re-issued if the z-axis has been
moved in the meantime. Usually it is only moved by a z-homing so doing so
will cause safe_z_home to do the hop on the next homing action.
When z-axis is homed, x and y positions are known. When setting this
boolean option, these are set back to their last positions.
Whenever a hop is specified it is re-issued after the Z axis has been
homed. This is especially necessary when a pressure-based probe is used.
Also, the module decides if a hop is necessary, based on either a known
Z position or a flag that is set whenever the motors are disabled.
Signed-off-by: Nils Friedchen <Nils.Friedchen@googlemail.com>
It appears that the faster micro-controllers may have their transfer
speeds limited by the host USB controller. Rerun the usb transfer
benchmarks using a high-speed hub.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Rename the commands.
The main reason for this change is to force a micro-controller code
updated (due to important bugfix in 7fefe52d).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The current z_hop support did not work correctly with common slicers
that change Z height between retract and unretract, and it did not
work correctly with slicers that issue a retract at the end of a print
and then at the beginning of the next print.
The z_hop support is therefore being removed until these issues can be
fixed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Don't default to a Z location of 10, as that could cause damage if the
probe's z_offset is greater than 10. Instead, use the "retract
distance" method that is used for normal multi-sample probing.
Update the PROBE_ACCURACY command parameter names to use the same
parameter names as the PROBE command.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor