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gcode: Use an event to handle restart request actions

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Instead of directly turning off motors, heaters, and fans from
gcode.py, raise a new event and allow the heater, fan, and toolhead to
handle the event as needed.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-02-25 21:26:27 -05:00
parent ff9605c082
commit adf6040e9e
4 changed files with 17 additions and 11 deletions
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10
klippy/heater.py
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@ -230,6 +230,8 @@ class PrinterHeaters:
self.sensor_factories = {}
self.heaters = {}
self.gcode_id_to_sensor = {}
self.printer.register_event_handler("gcode:request_restart",
self.turn_off_all_heaters)
# Register TURN_OFF_HEATERS command
gcode = self.printer.lookup_object('gcode')
gcode.register_command("TURN_OFF_HEATERS", self.cmd_TURN_OFF_HEATERS,
@ -265,15 +267,15 @@ class PrinterHeaters:
raise self.printer.config_error(
"Unknown temperature sensor '%s'" % (sensor_type,))
return self.sensor_factories[sensor_type](config)
def get_all_heaters(self):
return self.heaters.values()
def get_gcode_sensors(self):
return self.gcode_id_to_sensor.items()
def turn_off_all_heaters(self, print_time):
for heater in self.heaters.values():
heater.set_temp(print_time, 0.)
cmd_TURN_OFF_HEATERS_help = "Turn off all heaters"
def cmd_TURN_OFF_HEATERS(self, params):
print_time = self.printer.lookup_object('toolhead').get_last_move_time()
for heater in self.heaters.values():
heater.set_temp(print_time, 0.)
self.turn_off_all_heaters(print_time)
def add_printer_objects(config):
config.get_printer().add_object('heater', PrinterHeaters(config))