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endstop: Eliminate end_stop_set_oversample command

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Pass the sample_ticks and sample_count parameters directly in the
end_stop_home command instead.  This simplifies the code.

Also, simplify calculation of next wakeup time in
end_stop_oversample_event().

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2017-10-12 10:39:46 -04:00
parent 78ba7064a7
commit 3b9b4e4d6f
5 changed files with 32 additions and 47 deletions
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5
klippy/homing.py
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@@ -6,6 +6,8 @@
import logging
HOMING_DELAY = 0.250
ENDSTOP_SAMPLE_TIME = .000015
ENDSTOP_SAMPLE_COUNT = 4
class Homing:
def __init__(self, toolhead, changed_axes):
@@ -36,7 +38,8 @@ class Homing:
print_time = self.toolhead.get_last_move_time()
endstops = []
for s in steppers:
s.mcu_endstop.home_start(print_time, s.step_dist / speed)
s.mcu_endstop.home_start(print_time, ENDSTOP_SAMPLE_TIME,
ENDSTOP_SAMPLE_COUNT, s.step_dist / speed)
endstops.append((s, s.mcu_stepper.get_mcu_position()))
self.toolhead.move(self._fill_coord(movepos), speed)
move_end_print_time = self.toolhead.get_last_move_time()