klipper/klippy
Kevin O'Connor 0ca96e543c toolhead: Increase maximum stepper halt velocity
Do a better job of calculating the maximum halt velocity for the
stepper motors.  The maximum cornering velocity is related to both the
maximum acceleration and the junction_deviation, so both should be in
the formula.  Tests show that "math.sqrt(8. * self.junction_deviation
* self.max_accel)" very closely fits the maximum on cartesian robots.

This fixes potential "no next step" shutdowns that could occur on
some print moves.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-02-12 17:20:40 -05:00
..
cartesian.py extruder: Calculate sane defaults for extrude only velocity and accel 2017-01-03 18:18:30 -05:00
chelper.py reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
console.py build: Define DECL_CONSTANT mechanism for defining exported constants 2016-12-23 17:06:10 -05:00
delta.py extruder: Calculate sane defaults for extrude only velocity and accel 2017-01-03 18:18:30 -05:00
extruder.py extruder: Do extruder lookahead based on time instead of cornering 2017-02-06 12:17:50 -05:00
fan.py mcu: Convert PWM and ADC objects to take mcu_time instead of clock 2016-08-24 15:16:02 -04:00
gcode.py reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
heater.py heater: Resend PWM values even if last value was zero 2017-01-12 15:13:41 -05:00
homing.py gcode: Rework homing to use greenlets 2016-12-09 17:09:51 -05:00
klippy.py klippy: Fix omission causing gcode dump to not function 2017-02-12 17:19:58 -05:00
list.h Initial commit of source code. 2016-05-25 11:37:40 -04:00
mcu.py reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
msgproto.py klippy: Warn the user on common errors due to old firmware 2017-01-10 00:13:28 -05:00
parsedump.py Initial commit of source code. 2016-05-25 11:37:40 -04:00
pins.py pins: Add Arduino Due pin name aliases 2016-06-14 15:41:18 -04:00
pyhelper.c reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
pyhelper.h reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
queuelogger.py queuelogger: Add support for background log writing 2016-11-12 22:53:43 -05:00
reactor.py reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
serialhdl.py reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
serialqueue.c reactor: Use the system monotonic clock instead of the normal system clock 2017-02-06 13:31:34 -05:00
serialqueue.h serialqueue: Remove serialqueue_flush_ready() 2016-12-30 20:15:05 -05:00
stepcompress.c stepcompress: Propagate errors back to python code 2017-02-06 12:17:50 -05:00
stepper.py stepper: Change default max_error from 50us to 25us 2016-12-28 22:38:27 -05:00
toolhead.py toolhead: Increase maximum stepper halt velocity 2017-02-12 17:20:40 -05:00
util.py util: Use path of script instead of current directory for git version 2017-01-09 23:33:23 -05:00