diff options
Diffstat (limited to 'klippy/extras/bltouch.py')
| -rw-r--r-- | klippy/extras/bltouch.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/klippy/extras/bltouch.py b/klippy/extras/bltouch.py index 9da9646d..58a78ca4 100644 --- a/klippy/extras/bltouch.py +++ b/klippy/extras/bltouch.py @@ -23,7 +23,6 @@ Commands = { class BLTouchEndstopWrapper: def __init__(self, config): self.printer = config.get_printer() - self.next_test_time = 0. self.position_endstop = config.getfloat('z_offset') # Create a pwm object to handle the control pin ppins = self.printer.lookup_object('pins') @@ -36,6 +35,9 @@ class BLTouchEndstopWrapper: mcu = pin_params['chip'] mcu.register_config_callback(self._build_config) self.mcu_endstop = mcu.setup_pin('endstop', pin_params) + # Setup for sensor test + self.next_test_time = 0. + self.test_sensor_pin = config.getboolean('test_sensor_pin', True) # Calculate pin move time pmt = max(config.getfloat('pin_move_time', 0.200), MIN_CMD_TIME) self.pin_move_time = math.ceil(pmt / SIGNAL_PERIOD) * SIGNAL_PERIOD @@ -58,6 +60,8 @@ class BLTouchEndstopWrapper: def send_cmd(self, print_time, cmd): self.mcu_pwm.set_pwm(print_time, Commands[cmd] / SIGNAL_PERIOD) def test_sensor(self): + if not self.test_sensor_pin: + return toolhead = self.printer.lookup_object('toolhead') print_time = toolhead.get_last_move_time() if print_time < self.next_test_time: |