def measure_nozzle_offset(app, args=None, lang='en_US.UTF-8'):
setLanguage(lang)
app.macro("M104 S0", "ok", 2, _("Extruder heating off"))
app.macro("M140 S0", "ok", 2, _("Bed heating off"))
app.trace(_("Measuring nozzle offset"))
zpos = getPosition(app, lang)
# Paper width is 0.08mm
nozzle = float(zpos['z']) - 0.08
app.macro("G90", "ok", 2, _("Setting rel position"), verbose=False)
app.macro("G0 Z+40",
"ok",
100,
_("Moving the bed 40mm away from measured height"),
verbose=False)
# Store offset to head config
head_file = os.path.join(
app.config.get('hardware', 'heads'),
app.config.get('settings', 'hardware.head') + '.json')
with open(head_file) as json_f:
head_info = json.load(json_f)
#head_info['nozzle_offset'] = str(round(nozzle,2))
head_info['nozzle_offset'] = nozzle
with open(head_file, 'w') as outfile:
json.dump(head_info, outfile, sort_keys=True, indent=4)
return {'nozzle_z_offset': nozzle}
def pause_additive(app, args=None, lang='en_US.UTF-8'):
app.macro("M999", "ok", 5, _("Clearing error state"), verbose=False)
#app.macro("M756", "ok", 1, _("Clearing error state"))
app.macro("M400", "ok", 240, _("Waiting for all moves to finish"), verbose=False)
position = getPosition(app, lang)
with open('/var/lib/fabui/settings/stored_task.json', 'w') as f:
f.write( json.dumps({
'position':position
}) )
current_z = float(position['z'])
safe_z = current_z + 50.0
max_z = app.config.get('settings', 'z_max_offset', 241.5) - 5
if safe_z > max_z:
safe_z = max_z
feeder = app.config.get_current_feeder_info()
#app.macro("M82", "ok", 2, _("E relative position mode"), verbose=False )
#app.macro("G0 E-{0} F{1}".format(feeder['retract_amount'], feeder['retract_feedrate']), "ok", 20, _("Retract fillament") )
app.macro("G90", "ok", 2, _("Setting abs position"), verbose=False )
app.macro("G0 Z{0} F5000".format(safe_z), "ok", 100, _("Moving to Z safe zone"), verbose=False )
app.macro("G0 X210 Y210 F6000", "ok", 100, _("Moving to safe zone"), verbose=False )
#block stepper motor for 5min => 60*5=300
app.macro("M84 S300", "ok", 2, _("Block stepper motor"), verbose=False)
app.macro("M732 S0", "ok", 2, _("Disabling door safety"))
def pause_subtractive(app, args=None, lang='en_US.UTF-8'):
setLanguage(lang)
app.macro("M400",
"ok",
240,
_("Waiting for all moves to finish"),
verbose=False)
position = getPosition(app, lang)
with open('/var/lib/fabui/settings/stored_task.json', 'w') as f:
f.write(json.dumps({'position': position}))
current_z = float(position['z'])
safe_z = current_z + 50.0
max_z = app.config.get('settings', 'z_max_offset', Z_MAX_OFFSET) - 5
if safe_z > max_z:
safe_z = max_z
app.macro("G90", "ok", 2, _("Setting absolute position"), verbose=False)
app.macro("G0 Z{0} F5000".format(safe_z),
"ok",
100,
_("Moving to Z safe zone"),
verbose=False)
app.macro("G0 X210 Y210 F6000",
"ok",
100,
_("Moving to safe zone"),
verbose=False)
#block stepper motor for 5min => 60*5=300
app.macro("M84 S300", "ok", 2, _("Block stepper motor"), verbose=False)
app.macro("M732 S0", "ok", 2, _("Disabling door safety"))
def pause_prism(app, args=None, lang='en_US.UTF-8'):
setLanguage(lang)
try:
max_height = args[0]
except:
max_height = 40.00
try:
z_offset = args[1]
except:
z_offset = 100.00
app.macro("M300", "ok", 3, _("Play beep"), verbose=False)
app.macro("M732 S0", "ok", 2, _("Disabling door safety"), verbose=False)
# turn lights to red
set_lights(app, [25, 2, 0])
# get position
position = getPosition(app, lang)
current_z = float(position['z'])
# raise platform only if object's height is < max_height
if current_z < max_height:
# store position
with open('/var/lib/fabui/settings/stored_task.json', 'w') as f:
f.write(json.dumps({'position': position}))
safe_z = current_z + z_offset
app.macro("G91", "ok", 1, _("Relative mode"), verbose=False)
app.macro("G0 Z-{0} F300".format(safe_z),
"ok",
100,
_("Raising platform"),
verbose=False)
app.macro("M400",
"ok",
120,
_("Wait for all movements"),
verbose=False)
def measure_probe_offset(app, args=None, lang='en_US.UTF-8'):
setLanguage(lang)
ext_temp = 200
bed_temp = 45
max_probe_length = 45
default_probe_length = 38
eeprom = getEeprom(app)
probe_length = abs(float(eeprom["probe_length"]))
zprobe_disabled = int(app.config.get('settings', 'probe.enable')) == 0
if (probe_length > max_probe_length):
app.macro("M710 S{0}".format(default_probe_length),
"ok",
2,
_("Write config to EEPROM"),
verbose=False)
app.macro("M104 S" + str(ext_temp), "ok", 3,
_("Pre Heating Nozzle ({0}°) (fast)").format(str(ext_temp)))
app.macro("M140 S" + str(bed_temp), "ok", 3,
_("Pre Heating Bed ({0}°) (fast)").format(str(bed_temp)))
# app.trace( _("Preparing Calibration procedure") )
# Get Z-Max
app.trace(_("Measuring Z max offset"))
app.macro("M206 X0 Y0 Z0",
"ok",
5,
_("Reset homing offset"),
verbose=False)
app.macro("G27", "ok", 100, _("Homing all axes"), verbose=False)
zmax = getPosition(app, lang)
# Get Probe-Length
if not zprobe_disabled:
app.trace(_("Measuring probe length"))
app.macro("G90", "ok", 2, _("Setting abs position"), verbose=False)
app.macro("G0 Z50 F1000",
"ok",
100,
_("Moving the bed 50mm away from nozzle"),
verbose=False)
app.macro("G0 X86 Y58 F6000",
"ok",
100,
_("Moving the probe to the center"),
verbose=False)
app.macro("M733 S0", "ok", 2, _("Disable homing check"), verbose=False)
probe_length = 0.0
for i in range(0, 4):
app.trace(_("Measurement ({0}/4)").format(i + 1))
zprobe = zProbe(app, lang)
probe_length = probe_length + float(zprobe['z'])
probe_length = probe_length / 4
app.macro("M710 S{0}".format(probe_length),
"ok",
2,
_("Write config to EEPROM"),
verbose=False)
app.macro("M733 S1", "ok", 2, _("Enable homing check"), verbose=False)
# Move closer to nozzle
app.macro("G90", "ok", 2, _("Setting abs position"), verbose=False)
app.macro("G0 X103 Y119.5 Z20 F1000",
"ok",
100,
_("Moving the bed 20mm away from nozzle"),
verbose=False)
app.config.set('settings', 'z_max_offset', float(zmax['z']))
app.config.set('settings', 'probe.length', float(probe_length))
app.config.save('settings')
return {
'z_max_offset': float(zmax['z']),
'z_probe_offset': float(probe_length)
}
def read_position(app, args=None, lang='en_US.UTF-8'):
setLanguage(lang)
return getPosition(app, lang)
