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heaters: Make sure set_temp() command wakes up the idle_timeout

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Introduce a heaters.set_temperature() command and call that from
commands that set a heater temperature.  This new function calls
toolhead.register_lookahead_callback() so that the idle_timeout gets
notification that activity has occurred.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-03-05 18:41:21 -05:00
parent 1950380d6c
commit 64b3e5642e
4 changed files with 14 additions and 12 deletions
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11
klippy/extras/heaters.py
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@ -138,7 +138,8 @@ class Heater:
cmd_SET_HEATER_TEMPERATURE_help = "Sets a heater temperature"
def cmd_SET_HEATER_TEMPERATURE(self, gcmd):
temp = gcmd.get_float('TARGET', 0.)
self.set_temp(temp)
pheaters = self.printer.lookup_object('heaters')
pheaters.set_temperature(self, temp)
######################################################################
@ -313,7 +314,7 @@ class PrinterHeaters:
did_ack = gcmd.ack(msg)
if not did_ack:
gcmd.respond_raw(msg)
def wait_for_temperature(self, heater):
def _wait_for_temperature(self, heater):
# Helper to wait on heater.check_busy() and report M105 temperatures
if self.printer.get_start_args().get('debugoutput') is not None:
return
@ -325,6 +326,12 @@ class PrinterHeaters:
print_time = toolhead.get_last_move_time()
gcode.respond_raw(self._get_temp(eventtime))
eventtime = reactor.pause(eventtime + 1.)
def set_temperature(self, heater, temp, wait=False):
toolhead = self.printer.lookup_object('toolhead')
toolhead.register_lookahead_callback((lambda pt: None))
heater.set_temp(temp)
if wait and temp:
self._wait_for_temperature(heater)
cmd_TEMPERATURE_WAIT_help = "Wait for a temperature on a sensor"
def cmd_TEMPERATURE_WAIT(self, gcmd):
sensor_name = gcmd.get('SENSOR')