Commit Graph

13 Commits

Author SHA1 Message Date
Kevin O'Connor 5a5ecd88e2 stepper: Do not set min_stop_interval in micro-controller
The min_stop_interval safety check is fragile and leads to a notable
amount of complexity.  Avoid these issues by not programming this
safety check.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-04-30 11:09:08 -04:00
Kevin O'Connor 611b76369f winch: Improve python3 compatibility
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-01-17 22:54:16 -05:00
Kevin O'Connor c8434ec54b kinematics: Calculate axis_minimum/axis_maximum in advance
Calculate the get_status() axis_minimum and axis_maximum fields in
advance so that they don't need to be calculated on each get_status()
call.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-01-08 11:52:28 -05:00
Janar Sööt e68cf08d15 kinematics: report all axis limits (min/max)
Signed-off-by: Janar Sööt <janar.soot@gmail.com>
2020-12-28 10:19:57 -05:00
Kevin O'Connor 8ed0f7c5c3 kinematics: Remove support for identifying Z steppers
The caller can now determine which steppers are connected to cartesian
Z movement via the new stepper.is_active_axis() method.  It is
therefore no longer necessary for the kinematic code to identify these
steppers.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2020-01-23 20:47:01 -05:00
Kevin O'Connor 3683273936 toolhead: Report which axes are homed via get_status()
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-24 20:21:13 -05:00
Kevin O'Connor 224574da4a stepper: Add get/set_tag_position() and convert calc_position()
Rename calc_position() to calc_tag_position() and have it calculate
the value of the position from the last stepper set_tag_position()
call.  This enables the calc_tag_position() code to be more flexible
as it can be run with arbitrary positions.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-13 19:00:17 -05:00
Kevin O'Connor bfb34e0701 stepper_enable: Move motor_off() logic to stepper_enable.py
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>
2019-11-12 17:32:18 -05:00
Kevin O'Connor 5500538fc5 toolhead: Rename register_move_handler() to register_step_generator()
Rename the function so it is more clear what the step generation code
path is.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-07 10:59:35 -05:00
Kevin O'Connor befd263260 toolhead: Remove kinematic move() call
Now that all kinematics use the trapq system, there is no need to call
into the kinematics on each g-code move.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 15:51:51 -05:00
Kevin O'Connor 746b928c8b winch: Convert step generation to use trapq system
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-11-06 15:51:51 -05:00
Florian Heilmann f958542ebb kinematics: Add get_status() method to kinematics
Signed-off-by: Florian Heilmann <Florian.Heilmann@gmx.net>
2019-08-09 20:49:17 -04:00
Kevin O'Connor 5dc74f3152 winch: Add experimental support for cable winch kinematics
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-24 11:38:59 -05:00