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gcode: Convert wait for temp to use greenlets 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2016-11-17 12:37:57 -05:00
parent e169f70bfb
commit ed9d7e4fae
1 changed files with 6 additions and 12 deletions
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18
klippy/gcode.py
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@ -3,7 +3,7 @@
# Copyright (C) 2016 Kevin O'Connor <kevin@koconnor.net> # Copyright (C) 2016 Kevin O'Connor <kevin@koconnor.net>
# #
# This file may be distributed under the terms of the GNU GPLv3 license. # This file may be distributed under the terms of the GNU GPLv3 license.
import os, re, logging, collections import os, re, logging, collections, time
import homing import homing
# Parse out incoming GCode and find and translate head movements # Parse out incoming GCode and find and translate head movements
@ -194,19 +194,13 @@ class GCodeParser:
out.append("B:%.1f /%.1f" % (cur, target)) out.append("B:%.1f /%.1f" % (cur, target))
return " ".join(out) return " ".join(out)
def bg_temp(self, heater): def bg_temp(self, heater):
# Wrapper class for check_busy() that periodically prints current temp
class temp_busy_handler_wrapper:
gcode = self
last_temp_time = 0.
cur_heater = heater
def check_busy(self, eventtime):
if eventtime > self.last_temp_time + 1.0:
self.gcode.respond(self.gcode.get_temp())
self.last_temp_time = eventtime
return self.cur_heater.check_busy(eventtime)
if self.is_fileinput: if self.is_fileinput:
return return
self.set_busy(temp_busy_handler_wrapper()) eventtime = time.time()
while self.is_printer_ready and heater.check_busy(eventtime):
self.toolhead.reset_motor_off_time(eventtime)
self.respond(self.get_temp())
eventtime = self.reactor.pause(eventtime + 1.)
def set_temp(self, heater, params, wait=False): def set_temp(self, heater, params, wait=False):
print_time = self.toolhead.get_last_move_time() print_time = self.toolhead.get_last_move_time()
temp = float(params.get('S', '0')) temp = float(params.get('S', '0'))