52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
# Module to handle M73 and M117 display status commands
|
|
#
|
|
# Copyright (C) 2018-2020 Kevin O'Connor <kevin@koconnor.net>
|
|
# Copyright (C) 2018 Eric Callahan <arksine.code@gmail.com>
|
|
#
|
|
# This file may be distributed under the terms of the GNU GPLv3 license.
|
|
|
|
M73_TIMEOUT = 5.
|
|
|
|
class DisplayStatus:
|
|
def __init__(self, config):
|
|
self.printer = config.get_printer()
|
|
self.expire_progress = 0.
|
|
self.progress = self.message = None
|
|
# Register commands
|
|
gcode = self.printer.lookup_object('gcode')
|
|
gcode.register_command('M73', self.cmd_M73)
|
|
gcode.register_command('M117', self.cmd_M117)
|
|
def get_status(self, eventtime):
|
|
progress = self.progress
|
|
if progress is not None and eventtime > self.expire_progress:
|
|
idle_timeout = self.printer.lookup_object('idle_timeout')
|
|
idle_timeout_info = idle_timeout.get_status(eventtime)
|
|
if idle_timeout_info['state'] != "Printing":
|
|
self.progress = progress = None
|
|
if progress is None:
|
|
progress = 0.
|
|
sdcard = self.printer.lookup_object('virtual_sdcard', None)
|
|
if sdcard is not None:
|
|
progress = sdcard.get_status(eventtime)['progress']
|
|
return { 'progress': progress, 'message': self.message }
|
|
def cmd_M73(self, gcmd):
|
|
progress = gcmd.get_float('P', 0.) / 100.
|
|
self.progress = min(1., max(0., progress))
|
|
curtime = self.printer.get_reactor().monotonic()
|
|
self.expire_progress = curtime + M73_TIMEOUT
|
|
def cmd_M117(self, gcmd):
|
|
msg = gcmd.get_commandline()
|
|
umsg = msg.upper()
|
|
if not umsg.startswith('M117'):
|
|
# Parse out additional info if M117 recd during a print
|
|
start = umsg.find('M117')
|
|
end = msg.rfind('*')
|
|
msg = msg[start:end]
|
|
if len(msg) > 5:
|
|
self.message = msg[5:]
|
|
else:
|
|
self.message = None
|
|
|
|
def load_config(config):
|
|
return DisplayStatus(config)
|