diff options
| -rw-r--r-- | klippy/extras/servo.py | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/klippy/extras/servo.py b/klippy/extras/servo.py index 4d3830eb..7669d44b 100644 --- a/klippy/extras/servo.py +++ b/klippy/extras/servo.py @@ -28,21 +28,25 @@ class PrinterServo: self.gcode.register_mux_command("SET_SERVO", "SERVO", servo_name, self.cmd_SET_SERVO, desc=self.cmd_SET_SERVO_help) - + # Check to see if an initial angle or pulse width is + # configured and set it as required self.initial_pwm_value = None - #Check to see if an initial angle or pulse width is configured and - # set it as required - initial_angle = config.getfloat('initial_angle', None, minval=0., maxval=360.) - if initial_angle != None: + initial_angle = config.getfloat('initial_angle', None, + minval=0., maxval=360.) + if initial_angle is not None: self.initial_pwm_value = self._get_pwm_from_angle(initial_angle) else: - initial_pulse_width = config.getfloat('initial_pulse_width', None, minval=self.min_width, maxval=self.max_width) - if initial_pulse_width != None: - self.initial_pwm_value = self._get_pwm_from_pulse_width(initial_pulse_width) + initial_pulse_width = config.getfloat('initial_pulse_width', None, + minval=self.min_width, + maxval=self.max_width) + if initial_pulse_width is not None: + self.initial_pwm_value = self._get_pwm_from_pulse_width( + initial_pulse_width) def printer_state(self, state): if state == 'ready': - if self.initial_pwm_value != None: - print_time = self.printer.lookup_object('toolhead').get_last_move_time() + if self.initial_pwm_value is not None: + toolhead = self.printer.lookup_object('toolhead') + print_time = toolhead.get_last_move_time() self._set_pwm(print_time, self.initial_pwm_value) def _set_pwm(self, print_time, value): if value == self.last_value: @@ -67,5 +71,6 @@ class PrinterServo: else: self._set_pwm(print_time, self._get_pwm_from_angle( self.gcode.get_float('ANGLE', params))) + def load_config_prefix(config): return PrinterServo(config) |