diff options
| -rw-r--r-- | klippy/extras/bltouch.py | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/klippy/extras/bltouch.py b/klippy/extras/bltouch.py index 37ef96a7..9da9646d 100644 --- a/klippy/extras/bltouch.py +++ b/klippy/extras/bltouch.py @@ -10,6 +10,7 @@ SIGNAL_PERIOD = 0.025600 MIN_CMD_TIME = 4 * SIGNAL_PERIOD TEST_TIME = 5 * 60. +ENDSTOP_REST_TIME = .001 ENDSTOP_SAMPLE_TIME = .000015 ENDSTOP_SAMPLE_COUNT = 4 @@ -42,7 +43,6 @@ class BLTouchEndstopWrapper: self.get_mcu = self.mcu_endstop.get_mcu self.add_stepper = self.mcu_endstop.add_stepper self.get_steppers = self.mcu_endstop.get_steppers - self.home_start = self.mcu_endstop.home_start self.home_wait = self.mcu_endstop.home_wait self.query_endstop = self.mcu_endstop.query_endstop self.query_endstop_wait = self.mcu_endstop.query_endstop_wait @@ -71,8 +71,8 @@ class BLTouchEndstopWrapper: # Perform endstop check to verify bltouch reports probe raised prev_positions = [s.get_commanded_position() for s in self.mcu_endstop.get_steppers()] - self.mcu_endstop.home_start( - home_time, ENDSTOP_SAMPLE_TIME, ENDSTOP_SAMPLE_COUNT, .001) + self.mcu_endstop.home_start(home_time, ENDSTOP_SAMPLE_TIME, + ENDSTOP_SAMPLE_COUNT, ENDSTOP_REST_TIME) try: self.mcu_endstop.home_wait(home_time + MIN_CMD_TIME) except self.mcu_endstop.TimeoutError as e: @@ -97,6 +97,10 @@ class BLTouchEndstopWrapper: self.send_cmd(print_time + self.pin_move_time, None) toolhead.dwell(self.pin_move_time + MIN_CMD_TIME) self.mcu_endstop.home_finalize() + def home_start(self, print_time, sample_time, sample_count, rest_time): + rest_time = min(rest_time, ENDSTOP_REST_TIME) + self.mcu_endstop.home_start( + print_time, sample_time, sample_count, rest_time) def get_position_endstop(self): return self.position_endstop cmd_BLTOUCH_DEBUG_help = "Send a command to the bltouch for debugging" |