class Test_TimerTrigger(unittest.TestCase):
def setUp(self):
self.Settings = OctolapseSettings("c:\\test\\")
self.OctoprintPrinterProfile = self.CreateOctoprintPrinterProfile()
def tearDown(self):
del self.Settings
del self.OctoprintPrinterProfile
def CreateOctoprintPrinterProfile(self):
return dict(volume=dict(
width=250,
depth=200,
height=200,
formFactor="Not A Circle",
custom_box=False,
))
def test_TimerTrigger(self):
"""Test the timer trigger"""
# use a short trigger time so that the test doesn't take too long
self.Settings.CurrentSnapshot().timer_trigger_seconds = 2
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = TimerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, None, None,
None,
None) #Ignore extruder
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on any height change
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# set interval time to 0, send another command and test again (should not trigger, no homed axis)
trigger.IntervalSeconds = 0
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Home all axis and try again with interval seconds 1 - should not trigger since the timer will start after the home command
trigger.IntervalSeconds = 2
position.Update("g28")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send another command and try again, should not trigger cause we haven't waited 2 seconds yet
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Set the last trigger time to 1 before the previous LastTrigger time(equal to interval seconds), should not trigger
trigger.TriggerStartTime = time.time() - 1.01
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Set the last trigger time to 1 before the previous LastTrigger time(equal to interval seconds), should trigger
trigger.TriggerStartTime = time.time() - 2.01
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_TimerTrigger_ExtruderTriggers(self):
"""Test All Extruder Triggers"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# home the axis
position.Update("G28")
trigger = TimerTrigger(self.Settings)
trigger.IntervalSeconds = 1
trigger.RequireZHop = False # no zhop required
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# Try on extruding start - previous position not homed, do not trigger
trigger.ExtruderTriggers = ExtruderTriggers(True, None, None, None,
None, None, None, None,
None, None)
position.Extruder.IsExtrudingStart = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# send another command, now the previous state has been homed, should trigger
position.Update("AnotherCommandNowPreviousHomed")
position.Extruder.IsExtrudingStart = True # set is extruding start, wont be set by the above command!
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on extruding
trigger.ExtruderTriggers = ExtruderTriggers(None, True, None, None,
None, None, None, None,
None, None)
position.Extruder.IsExtruding = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on primed
trigger.ExtruderTriggers = ExtruderTriggers(None, None, True, None,
None, None, None, None,
None, None)
position.Extruder.IsPrimed = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracting start
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, True,
None, None, None, None,
None, None)
position.Extruder.IsRetractingStart = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracting
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
True, None, None, None,
None, None)
position.Extruder.IsRetracting = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on partially retracted
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, True, None, None,
None, None)
position.Extruder.IsPartiallyRetracted = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracted
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, True, None,
None, None)
position.Extruder.IsRetracted = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, None, True,
None, None)
position.Extruder.IsDetractingStart = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, None, None,
True, None)
position.Extruder.IsDetracting = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, None, None,
None, True)
position.Extruder.IsDetracted = True
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_TimerTrigger_ExtruderTriggerWait(self):
"""Test wait on extruder"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# home the axis
position.Update("G28")
trigger = TimerTrigger(self.Settings)
trigger.RequireZHop = False # no zhop required
trigger.IntervalSeconds = 1
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = False
# Use on extruding start for this test.
trigger.ExtruderTriggers = ExtruderTriggers(True, None, None, None,
None, None, None, None,
None, None)
position.Extruder.IsExtrudingStart = False
trigger.TriggerStartTime = time.time() - 1.01
# will not wait or trigger because the previous position state was not homed
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send another command and try again
position.Update("PreviousPositionIsNowHomed")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# update again with no change
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# set the trigger and try again
position.Extruder.IsExtrudingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_TimerTrigger_LayerChange_ZHop(self):
"""Test the layer trigger for layer changes triggers"""
self.Settings.CurrentSnapshot().timer_trigger_require_zhop = True
self.Settings.CurrentPrinter().z_hop = .5
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = TimerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(None, None, None, None,
None, None, None, None,
None,
None) #Ignore extruder
trigger.IntervalSeconds = 1
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send commands that normally would trigger a layer change, but without all axis homed.
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Home all axis and try again, wait on zhop
position.Update("g28")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x0 y0 z.2 e1")
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# try zhop
position.Update("g0 x0 y0 z.7 ")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# extrude on current layer, no trigger (wait on zhop)
position.Update("g0 x0 y0 z.7 e1")
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# do not extrude on current layer, still waiting
position.Update("g0 x0 y0 z.7 ")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# partial hop, but close enough based on our printer measurement tolerance (0.005)
position.Update("g0 x0 y0 z1.1999")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# creat wait state
position.Update("g0 x0 y0 z1.3 e1")
trigger.TriggerStartTime = time.time() - 1.01
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move down (should never happen, should behave properly anyway)
position.Update("g0 x0 y0 z.8")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move back up to current layer (should NOT trigger zhop)
position.Update("g0 x0 y0 z1.3")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move up a bit, not enough to trigger zhop
position.Update("g0 x0 y0 z1.79749")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move up a bit, just enough to trigger zhop
position.Update("g0 x0 y0 z1.79751")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
class Test_Position(unittest.TestCase):
def setUp(self):
self.Commands = Commands()
self.Settings = OctolapseSettings("c:\\temp\\octolapse.log")
self.OctoprintPrinterProfile = self.CreateOctoprintPrinterProfile()
def tearDown(self):
del self.Commands
del self.Settings
def CreateOctoprintPrinterProfile(self):
return {
"volume": {
"custom_box": False,
"width": 250,
"depth": 200,
"height": 200
}
}
def test_PositionError(self):
"""Test the IsInBounds function to make sure the program will not attempt to operate after being told to move out of bounds."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# Initial test, should return false without any coordinates
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# home the axis and test
position.Update("G28")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
#X axis tests
# reset, home the axis and test again
position.Reset()
position.Update("G28")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds min
position.Update("G0 x-0.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
# move back in bounds
position.Update("G0 x0.0")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to middle
position.Update("G0 x125")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to max
position.Update("G0 x250")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds max
position.Update("G0 x250.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
#Y axis tests
# reset, home the axis and test again
position.Reset()
position.Update("G28")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds min
position.Update("G0 y-0.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
# move back in bounds
position.Update("G0 y0.0")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to middle
position.Update("G0 y100")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to max
position.Update("G0 y200")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds max
position.Update("G0 y200.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
#Z axis tests
# reset, home the axis and test again
position.Reset()
position.Update("G28")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds min
position.Update("G0 z-0.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
# move back in bounds
position.Update("G0 z0.0")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to middle
position.Update("G0 z100")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move to max
position.Update("G0 z200")
self.assertTrue(not position.HasPositionError)
self.assertTrue(position.PositionError is None)
# move out of bounds max
position.Update("G0 z200.0001")
self.assertTrue(position.HasPositionError)
self.assertTrue(position.PositionError is not None)
def test_reset(self):
"""Test init state."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# reset all initialized vars to something else
position.X = -1
position.XOffset = -1
position.XPrevious = -1
position.Y = -1
position.YOffset = -1
position.YPrevious = -1
position.Z = -1
position.ZOffset = -1
position.ZPrevious = -1
position.E = -1
position.EOffset = -1
position.EPrevious = -1
position.IsRelative = True
position.IsExtruderRelative = False
position.Height = -1
position.HeightPrevious = -1
position.ZDelta = -1
position.ZDeltaPrevious = -1
position.Layer = -1
position.IsLayerChange = True
position.IsZHop = True
position.XHomed = True
position.YHomed = True
position.ZHomed = True
position.HasPositionError = True
position.IsZHop = True
position.PositionError = "Error!"
# reset
position.Reset()
# test initial state
self.assertTrue(position.X is None)
self.assertTrue(position.XOffset == 0)
self.assertTrue(position.XPrevious is None)
self.assertTrue(position.Y is None)
self.assertTrue(position.YOffset == 0)
self.assertTrue(position.YPrevious is None)
self.assertTrue(position.Z is None)
self.assertTrue(position.ZOffset == 0)
self.assertTrue(position.ZPrevious is None)
self.assertTrue(position.E == 0)
self.assertTrue(position.EOffset == 0)
self.assertTrue(position.EPrevious == 0)
self.assertTrue(position.IsRelative == False)
self.assertTrue(position.IsExtruderRelative)
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious == 0)
self.assertTrue(position.ZDelta is None)
self.assertTrue(position.ZDeltaPrevious is None)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
self.assertTrue(not position.IsZHop)
self.assertTrue(not position.XHomed)
self.assertTrue(not position.YHomed)
self.assertTrue(not position.ZHomed)
self.assertTrue(not position.HasPositionError)
self.assertTrue(not position.IsZHop)
self.assertTrue(position.PositionError is None)
def test_Home(self):
"""Test the home command. Make sure the position is set to 0,0,0 after the home."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
position.Update("G28")
self.assertTrue(position.X == None)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y == None)
self.assertTrue(position.YHomed)
self.assertTrue(position.ZHomed)
self.assertTrue(position.Z == None)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("G28 X")
self.assertTrue(position.X == None)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y is None)
self.assertTrue(not position.YHomed)
self.assertTrue(position.Z is None)
self.assertTrue(not position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("G28 Y")
self.assertTrue(position.X is None)
self.assertTrue(not position.XHomed)
self.assertTrue(position.Y is None)
self.assertTrue(position.YHomed)
self.assertTrue(position.Z is None)
self.assertTrue(not position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("G28 Z")
self.assertTrue(position.X is None)
self.assertTrue(not position.XHomed)
self.assertTrue(position.Y is None)
self.assertTrue(not position.YHomed)
self.assertTrue(position.Z is None)
self.assertTrue(position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("G28 Z X Y")
self.assertTrue(position.X is None)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y is None)
self.assertTrue(position.YHomed)
self.assertTrue(position.Z is None)
self.assertTrue(position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("G28 W")
self.assertTrue(position.X is None)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y is None)
self.assertTrue(position.YHomed)
self.assertTrue(position.Z is None)
self.assertTrue(position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
position.Reset()
position.Update("g28")
position.Update("g1 x0 y0 z0")
# here we have seen the upded coordinates, but we do not know the position
self.assertTrue(position.X == 0)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y == 0)
self.assertTrue(position.YHomed)
self.assertTrue(position.Z == 0)
self.assertTrue(position.ZHomed)
self.assertTrue(not position.HasHomedPosition())
# give it another position, now we have homed axis with a known position
position.Update("g1 x0 y0 z0")
self.assertTrue(position.X == 0)
self.assertTrue(position.XHomed)
self.assertTrue(position.Y == 0)
self.assertTrue(position.YHomed)
self.assertTrue(position.Z == 0)
self.assertTrue(position.ZHomed)
self.assertTrue(position.HasHomedPosition())
def test_UpdatePosition_force(self):
"""Test the UpdatePosition function with the force option set to true."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
position.UpdatePosition(x=0, y=0, z=0, e=0, force=True)
self.assertTrue(position.X == 0)
self.assertTrue(position.Y == 0)
self.assertTrue(position.Z == 0)
self.assertTrue(position.E == 0)
position.UpdatePosition(x=1, y=2, z=3, e=4, force=True)
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
self.assertTrue(position.E == 4)
position.UpdatePosition(x=None, y=None, z=None, e=None, force=True)
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
self.assertTrue(position.E == 4)
def test_UpdatePosition_noforce(self):
"""Test the UpdatePosition function with the force option set to true."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# no homed axis
position.UpdatePosition(x=0, y=0, z=0, e=0)
self.assertTrue(position.X is None)
self.assertTrue(position.Y is None)
self.assertTrue(position.Z is None)
self.assertTrue(position.E == 0)
# set homed axis, test absolute position (default)
position.XHomed = True
position.YHomed = True
position.ZHomed = True
position.UpdatePosition(x=0, y=0, z=0)
self.assertTrue(position.X == 0)
self.assertTrue(position.Y == 0)
self.assertTrue(position.Z == 0)
self.assertTrue(position.E == 0)
# update absolute position
position.UpdatePosition(x=1, y=2, z=3)
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
self.assertTrue(position.E == 0)
# set relative position
position.IsRelative = True
position.UpdatePosition(x=1, y=1, z=1)
self.assertTrue(position.X == 2)
self.assertTrue(position.Y == 3)
self.assertTrue(position.Z == 4)
self.assertTrue(position.E == 0)
# set extruder absolute
position.IsExtruderRelative = False
position.UpdatePosition(e=100)
self.assertTrue(position.X == 2)
self.assertTrue(position.Y == 3)
self.assertTrue(position.Z == 4)
self.assertTrue(position.E == 100)
position.UpdatePosition(e=-10)
self.assertTrue(position.X == 2)
self.assertTrue(position.Y == 3)
self.assertTrue(position.Z == 4)
self.assertTrue(position.E == -10)
# set extruder relative
position.IsExtruderRelative = True
position.UpdatePosition(e=20)
self.assertTrue(position.X == 2)
self.assertTrue(position.Y == 3)
self.assertTrue(position.Z == 4)
self.assertTrue(position.E == 10)
position.UpdatePosition(e=-1)
self.assertTrue(position.X == 2)
self.assertTrue(position.Y == 3)
self.assertTrue(position.Z == 4)
self.assertTrue(position.E == 9)
position.UpdatePosition(x=1, y=2, z=3, e=4, force=True)
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
self.assertTrue(position.E == 4)
position.UpdatePosition(x=None, y=None, z=None, e=None, force=True)
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
self.assertTrue(position.E == 4)
def test_G90InfluencesExtruder_UpdatePosition(self):
"""Test G90 for machines where it influences the coordinate system of the extruder."""
position = Position(self.Settings, self.OctoprintPrinterProfile, True)
# Make sure the axis is homed
position.XHomed = True
position.YHomed = True
position.ZHomed = True
# set absolute mode with G90
position.Update("g90;")
# update the position to 10 (absolute)
position.UpdatePosition(e=10)
self.assertTrue(position.E == 10)
# update the position to 10 again (absolute) to make sure we are in absolute coordinates.
position.UpdatePosition(e=10)
self.assertTrue(position.E == 10)
# set relative mode with G90
position.Update("g91;")
# update the position to 20 (relative)
position.UpdatePosition(e=20)
self.assertTrue(position.E == 30)
def test_G90InfluencesExtruder_Update(self):
"""Test G90 for machines where it influences the coordinate system of the extruder."""
position = Position(self.Settings, self.OctoprintPrinterProfile, True)
# Make sure the axis is homed
position.XHomed = True
position.YHomed = True
position.ZHomed = True
# set absolute mode with G90
position.Update("g90;")
# update the position to 10 (absolute)
position.Update("G1 E10.0")
self.assertTrue(position.E == 10)
# update the position to 10 again (absolute) to make sure we are in absolute coordinates.
position.Update("G1 E10.0")
self.assertTrue(position.E == 10)
# set relative mode with G90
position.Update("g91;")
# update the position to 20 (relative)
position.Update("G1 E20.0")
self.assertTrue(position.E == 30)
def test_Update(self):
"""Test the UpdatePosition function with the force option set to true."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# no homed axis
position.Update("G1 x100 y200 z300")
self.assertTrue(position.X is None)
self.assertTrue(position.Y is None)
self.assertTrue(position.Z is None)
# set homed axis and update absolute position
position.Update("G28")
position.Update("G1 x100 y200 z150")
self.assertTrue(position.X == 100)
self.assertTrue(position.Y == 200)
self.assertTrue(position.Z == 150)
# move again and retest
position.Update("G1 x101 y199 z151")
self.assertTrue(position.X == 101)
self.assertTrue(position.Y == 199)
self.assertTrue(position.Z == 151)
# switch to relative and update position
position.Update("G91")
position.Update("G1 x-1 y-1 z1.0")
self.assertTrue(position.X == 100)
self.assertTrue(position.Y == 198)
self.assertTrue(position.Z == 152)
# move again and retest
position.Update("G1 x-99 y-196 z-149.0")
self.assertTrue(position.X == 1)
self.assertTrue(position.Y == 2)
self.assertTrue(position.Z == 3)
# go back to absolute and move to origin
position.Update("G90")
position.Update("G1 x0 y0 z0.0")
self.assertTrue(position.X == 0)
self.assertTrue(position.Y == 0)
self.assertTrue(position.Z == 0)
#G92 Test Set Position
def test_G92SetPosition(self):
"""Test the G92 command, settings the position."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# no homed axis
position.Update("G92 x10 y20 z30")
self.assertTrue(position.X is None)
self.assertTrue(position.Y is None)
self.assertTrue(position.Z is None)
# set homed axis, absolute coordinates, and set position
position.Update("G28")
position.Update("G90")
position.Update("G1 x100 y200 z150")
position.Update("G92 x10 y20 z30")
self.assertTrue(position.X == 100)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 200)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 150)
self.assertTrue(position.ZOffset == 120)
# Move to same position and retest
position.Update("G1 x0 y0 z0")
self.assertTrue(position.X == 90)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 180)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 120)
self.assertTrue(position.ZOffset == 120)
# Move and retest
position.Update("G1 x-10 y10 z20")
self.assertTrue(position.X == 80)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 190)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 140)
self.assertTrue(position.ZOffset == 120)
# G92 with no parameters
position.Update("G92")
self.assertTrue(position.X == 80)
self.assertTrue(position.XOffset == 80)
self.assertTrue(position.Y == 190)
self.assertTrue(position.YOffset == 190)
self.assertTrue(position.Z == 140)
self.assertTrue(position.ZOffset == 140)
#G92 Test Absolute Movement
def test_G92AbsoluteMovement(self):
"""Test the G92 command, move in absolute mode and test results."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# set homed axis, absolute coordinates, and set position
position.Update("G28")
position.Update("G90")
position.Update("G1 x100 y200 z150")
position.Update("G92 x10 y20 z30")
self.assertTrue(position.X == 100)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 200)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 150)
self.assertTrue(position.ZOffset == 120)
# move to origin
position.Update("G1 x-90 y-180 z-120")
self.assertTrue(position.X == 0)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 0)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 0)
self.assertTrue(position.ZOffset == 120)
# move back
position.Update("G1 x0 y0 z0")
self.assertTrue(position.X == 90)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 180)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 120)
self.assertTrue(position.ZOffset == 120)
#G92 Test Relative Movement
def test_G92RelativeMovement(self):
"""Test the G92 command, move in relative mode and test results."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# set homed axis, relative coordinates, and set position
position.Update("G28")
position.Update("G91")
position.Update("G1 x100 y200 z150")
position.Update("G92 x10 y20 z30")
self.assertTrue(position.X is None)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 200)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 150)
self.assertTrue(position.ZOffset == 120)
# move to origin
position.Update("G1 x-100 y-200 z-150")
self.assertTrue(position.X == 0)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 0)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 0)
self.assertTrue(position.ZOffset == 120)
# advance each axis
position.Update("G1 x1 y2 z3")
self.assertTrue(position.X == 1)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 2)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 3)
self.assertTrue(position.ZOffset == 120)
# advance again
position.Update("G1 x1 y2 z3")
self.assertTrue(position.X == 2)
self.assertTrue(position.XOffset == 90)
self.assertTrue(position.Y == 4)
self.assertTrue(position.YOffset == 180)
self.assertTrue(position.Z == 6)
self.assertTrue(position.ZOffset == 120)
def test_HeightAndLayerChanges(self):
"""Test the height and layer changes."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# test initial state
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious == 0)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
# check without homed axis
position.Update("G1 x0 y0 z0.20000 e1")
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious is None)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
# set homed axis, absolute coordinates, and check height and layer
position.Update("G28")
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious is None)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
# move without extruding, height and layer should not change
position.Update("G1 x100 y200 z150")
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious is None)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
# move to origin, height and layer stuff should stay the same
position.Update("G1 x0 y0 z0")
self.assertTrue(position.Height is None)
self.assertTrue(position.HeightPrevious is None)
self.assertTrue(position.Layer == 0)
self.assertTrue(not position.IsLayerChange)
# extrude, height change!
position.Update("G1 x0 y0 z0 e1")
self.assertTrue(position.Height == 0)
self.assertTrue(position.HeightPrevious == 0)
self.assertTrue(position.Layer == 1)
self.assertTrue(position.IsLayerChange)
#extrude higher, update layer., this will get rounded to 0.2
position.Update("G1 x0 y0 z0.1999 e1")
self.assertTrue(position.Height == 0.2)
self.assertTrue(position.HeightPrevious == 0)
self.assertTrue(position.Layer == 2)
self.assertTrue(position.IsLayerChange)
# extrude just slightly higher, but with rounding on the same layer
position.Update("G1 x0 y0 z0.20000 e1")
self.assertTrue(position.Height == .2)
self.assertTrue(position.HeightPrevious == 0.2)
self.assertTrue(position.Layer == 2)
self.assertTrue(not position.IsLayerChange)
# extrude again on same layer - Height Previous should now be updated, and IsLayerChange should be false
position.Update("G1 x0 y0 z0.20000 e1")
self.assertTrue(position.Height == .2)
self.assertTrue(position.HeightPrevious == .2)
self.assertTrue(position.Layer == 2)
self.assertTrue(not position.IsLayerChange)
# extrude again on same layer - No changes
position.Update("G1 x0 y0 z0.20000 e1")
self.assertTrue(position.Height == .2)
self.assertTrue(position.HeightPrevious == .2)
self.assertTrue(position.Layer == 2)
self.assertTrue(not position.IsLayerChange)
# extrude below the current layer - No changes
position.Update("G1 x0 y0 z0.00000 e1")
self.assertTrue(position.Height == .2)
self.assertTrue(position.HeightPrevious == .2)
self.assertTrue(position.Layer == 2)
self.assertTrue(not position.IsLayerChange)
# extrude up higher and change the height/layer. Should never happen, but it's an interesting test case
position.Update("G1 x0 y0 z0.60000 e1")
self.assertTrue(position.Height == .6)
self.assertTrue(position.HeightPrevious == .2)
self.assertTrue(position.Layer == 3)
self.assertTrue(position.IsLayerChange)
# extrude up again
position.Update("G1 x0 y0 z0.65000 e1")
self.assertTrue(position.Height == .65)
self.assertTrue(position.HeightPrevious == .6)
self.assertTrue(position.Layer == 4)
self.assertTrue(position.IsLayerChange)
# extrude on previous layer
position.Update("G1 x0 y0 z0.60000 e1")
self.assertTrue(position.Height == .65)
self.assertTrue(position.HeightPrevious == .65)
self.assertTrue(position.Layer == 4)
self.assertTrue(not position.IsLayerChange)
# extrude on previous layer again
position.Update("G1 x0 y0 z0.60000 e1")
self.assertTrue(position.Height == .65)
self.assertTrue(position.HeightPrevious == .65)
self.assertTrue(position.Layer == 4)
self.assertTrue(not position.IsLayerChange)
# move up but do not extrude
position.Update("G1 x0 y0 z0.70000")
self.assertTrue(position.Height == .65)
self.assertTrue(position.HeightPrevious == .65)
self.assertTrue(position.Layer == 4)
self.assertTrue(not position.IsLayerChange)
# move up but do not extrude a second time
position.Update("G1 x0 y0 z0.80000")
self.assertTrue(position.Height == .65)
self.assertTrue(position.HeightPrevious == .65)
self.assertTrue(position.Layer == 4)
self.assertTrue(not position.IsLayerChange)
# extrude at a different height
position.Update("G1 x0 y0 z0.85000 e.001")
self.assertTrue(position.Height == .85)
self.assertTrue(position.HeightPrevious == .65)
self.assertTrue(position.Layer == 5)
self.assertTrue(position.IsLayerChange)
#M82 and M83 - Test extruder movement
def test_ExtruderMovement(self):
"""Test the M82 and M83 command."""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# test initial position
self.assertTrue(position.E == 0)
self.assertTrue(position.IsExtruderRelative == True)
self.assertTrue(position.ERelative() == 0)
# test movement
position.Update("G0 E100")
self.assertTrue(position.E == 100)
self.assertTrue(position.ERelative() == 100)
# switch to absolute movement
position.Update("M82")
self.assertTrue(position.IsExtruderRelative == False)
self.assertTrue(position.E == 100)
self.assertTrue(position.ERelative() == 0)
# move to -25
position.Update("G0 E-25")
self.assertTrue(position.E == -25)
self.assertTrue(position.ERelative() == -125)
# test movement to origin
position.Update("G0 E0")
self.assertTrue(position.E == 0)
self.assertTrue(position.ERelative() == 25)
# switch to relative position
position.Update("M83")
position.Update("G0 e1.1")
self.assertTrue(position.E == 1.1)
self.assertTrue(position.ERelative() == 1.1)
# move and test
position.Update("G0 e1.1")
self.assertTrue(position.E == 2.2)
self.assertTrue(position.ERelative() == 1.1)
# move and test
position.Update("G0 e-2.2")
self.assertTrue(position.E == 0)
self.assertTrue(position.ERelative() == -2.2)
def test_zHop(self):
"""Test zHop detection."""
# set zhop distance
self.Settings.CurrentPrinter().z_hop = .5
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# test initial state
self.assertTrue(not position.IsZHop)
# check without homed axis
position.Update("G1 x0 y0 z0")
self.assertTrue(not position.IsZHop)
position.Update("G1 x0 y0 z0.5")
self.assertTrue(not position.IsZHop)
# Home axis, check again
position.Update("G28")
self.assertTrue(not position.IsZHop)
# Position reports as NotHomed (misnomer, need to replace), needs to get coordinates
position.Update("G1 x0 y0 z0")
# Move up without extrude, this is not a zhop since we haven't extruded anything!
position.Update("g0 z0.5")
self.assertTrue(not position.IsZHop)
# move back down to 0 and extrude
position.Update("g0 z0 e1")
self.assertTrue(not position.IsZHop)
# Move up without extrude, this should trigger zhop start
position.Update("g0 z0.5")
self.assertTrue(position.IsZHop)
# move below zhop threshold
position.Update("g0 z0.3")
self.assertTrue(position.IsZHop)
# move right up to zhop without going over, we are within the rounding error
position.Update("g0 z0.4999")
self.assertTrue(position.IsZHop)
# Extrude on z5
position.Update("g0 z0.5 e1")
self.assertTrue(position.IsZHop)
# partial z lift, , we are within the rounding error
position.Update("g0 z0.9999")
self.assertTrue(position.IsZHop)
# zhop to 1
position.Update("g0 z1")
self.assertTrue(position.IsZHop)
# test with extrusion start at 1.5
position.Update("g0 z1.5 e1")
self.assertTrue(position.IsZHop)
# test with extrusion at 2
position.Update("g0 z2 e1")
self.assertTrue(not position.IsZHop)
#zhop
position.Update("g0 z2.5 e0")
self.assertTrue(position.IsZHop)
# do not move extruder
position.Update("no-command")
self.assertTrue(position.IsZHop)
# todo: IsAtCurrent/PreviousPosition tests
def test_IsAtCurrentPosition(self):
#Received: x:119.91,y:113.34,z:2.1,e:0.0, Expected: x:119.9145519,y:113.33847,z:2.1
#G1 X119.915 Y113.338 F7200
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
position.Printer.printer_position_confirmation_tolerance = .0051
position.Update("g28")
position.Update("G1 X119.915 Y113.338 Z2.1 F7200")
self.assertTrue(position.IsAtCurrentPosition(119.91, 113.34, 2.1))
position.Update("g0 x120 y121 z2.1")
self.assertTrue(position.IsAtPreviousPosition(119.91, 113.34, 2.1))
class Test_LayerTrigger(unittest.TestCase):
def setUp(self):
self.Settings = OctolapseSettings("c:\\test\\")
self.OctoprintPrinterProfile = self.CreateOctoprintPrinterProfile()
def tearDown(self):
del self.Settings
del self.OctoprintPrinterProfile
def CreateOctoprintPrinterProfile(self):
return dict(
volume = dict(
width= 250,
depth= 200,
height= 200,
formFactor="Not A Circle",
custom_box=False,
)
)
def TestReset(self):
"""Test the reset function"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = LayerTrigger(self.Settings)
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# set the flags to different valuse
trigger.IsTriggered = True
trigger.IsWaiting = True
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# test the reset state
trigger.Reset()
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_LayerChange(self):
"""Test the layer trigger for layer changes triggers"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = LayerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,None,None,None) #Ignore extruder
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on any height change
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send commands that normally would trigger a layer change, but without all axis homed.
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Home all axis and try again
position.Update("g28")
trigger.Update(position)
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# extrude again on the same layer and make sure it does NOT trigger
position.Update("g0 x1 y1 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# move to higher layer, but do not extrude (no layer change)
position.Update("g0 x1 y1 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# return to previous layer, do not extrude
position.Update("g0 x2 y2 z.2")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x4 y4 z.2")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# extrude again on current layer
position.Update("g0 x2 y2 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
#move up two times, down and extrude (this should trigger after the final command
position.Update("g0 x2 y2 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.6")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.4 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# This should never happen in a print, but test extruding on previous layers
# move down to previous layer, extrude,
position.Update("g0 x2 y2 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# move back to current layer (.4), extrude (no trigger)
position.Update("g0 x2 y2 z.4 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# move up one more layer and extrude (trigger)
position.Update("g0 x2 y2 z.6 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_LayerChange_DefaultExtruderTriggers(self):
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
currentSnapshot = self.Settings.CurrentSnapshot()
trigger = LayerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(False, True, True, False, None, None, True, True, None, False)
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on any height change
#create some gcode
gcode = []
# get the startup gcode
gcode.extend(self.GetPrintStartGcode())
# start layer 1
gcode.append(('G1 Z0.250 F7200.000',False,""))
# start priming extruder
gcode.append(('G1 X50.0 E80.0 F1000.0',False,"ExtrudingStart")) # forbidden
gcode.append(('G1 X160.0 E20.0 F1000.0',True,"Extruding"))
gcode.append(('G1 Z0.200 F7200.000',False,"Extruding"))
gcode.append(('G1 X220.0 E13 F1000.0',False,"Extruding"))
gcode.append(('G1 X240.0 E0 F1000.0',False,"Extruding"))
# Object print is starting
gcode.append(('G1 E-4.00000 F3000.00000',False,"On Retracting, OnRetractingStart"))
gcode.append(('G1 Z0.700 F7200.000',False,"FullyRetracted, Zhop"))
gcode.append(('G1 X117.061 Y98.921 F7200.000',False,"FullyRetracted, Zhop"))
gcode.append(('G1 Z0.200 F7200.000',False,"FullyRetracted"))
gcode.append(('G1 E4.00000 F3000.00000',False,"DetractingStart, Detracted"))
gcode.append(('M204 S1000',False,"Primed"))
gcode.append(('G1 F1800',False,"Primed"))
# start extruding
gcode.append(('G1 X117.508 Y98.104 E0.02922',False,"ExtrudingStart")) # forbidden
gcode.append(('G1 X117.947 Y97.636 E0.02011',False,"Extruding"))
gcode.append(('G1 X118.472 Y97.267 E0.02011',False,"Extruding"))
gcode.append(('G1 X119.061 Y97.013 E0.02011',False,"Extruding"))
gcode.append(('G1 X119.690 Y96.884 E0.02011',False,"Extruding"))
gcode.append(('G1 X130.004 Y96.869 E0.32341',False,"Extruding"))
gcode.append(('G1 X131.079 Y97.061 E0.03423',False,"Extruding"))
#Retraction
gcode.append(('G1 E-2.40000 F3000.00000',False,"RetractingStart, Retracting, PartiallyRetracted"))
gcode.append(('G1 F5760',False,"Retracting, PartiallyRetracted"))
gcode.append(('G1 X119.824 Y97.629 E-0.50464',False,"Retracting, PartiallyRetracted"))
gcode.append(('G1 F5760',False,"Retracting, PartiallyRetracted"))
gcode.append(('G1 X121.876 Y97.628 E-1.01536',False,"Retracting, PartiallyRetracted"))
gcode.append(('G1 E-0.08000 F3000.00000',False,"Retracting, Fully Retracted"))
# Retracted, Zhop
gcode.append(('G1 Z0.700 F7200.000',False,"FullyRetracted, Zhop"))
# Moved while lifted
gcode.append(('G1 X120.587 Y100.587 F7200.000',False,"FullyRetracted, Zhop"))
gcode.append(('G1 Z0.200 F7200.000',False,"FullyRetracted"))
# Zhop complete
gcode.append(('G1 E4.00000 F3000.00000',False,"DetractingStart, Detracted"))
#Retraction Complete
gcode.append(('G1 F1800',False,"Primed"))# primed
gcode.append(('G1 X129.413 Y100.587 E0.27673',False,"ExtrudingStart"))
gcode.append(('G1 X129.413 Y109.413 E0.27673',False,"Extruding"))
gcode.append(('G1 X120.587 Y109.413 E0.27673',False,"Extruding"))
gcode.append(('G1 X120.587 Y100.647 E0.27485',False,"Extruding"))
gcode.append(('G1 X120.210 Y100.210 F7200.000',False,"Extruding"))
# layer 2
# after layer change
# retract
gcode.append(('G1 E-4.00000 F3000.00000',False,"RetractingStart"))
# zhop
gcode.append(('G1 Z0.900 F7200.000',False,"FullyRetracted, Zhop"))
# move while lifted
gcode.append(('G1 X133.089 Y99.490 F7200.000',False,"FullyRetracted, Zhop"))
# end zhop
gcode.append(('G1 Z0.400 F7200.000',False,"FullyRetracted"))
# detract
gcode.append(('G1 E4.00000 F3000.00000',False,"DetractingStart"))
gcode.append(('G1 F3000',False,"Detracted, Primed"))
# start etruding
gcode.append(('G1 X133.128 Y110.149 E0.33418',False,"ExtrudingStart"))
gcode.append(('G1 X132.942 Y111.071 E0.02950',True,"Extruding"))
gcode.append(('G1 X132.492 Y111.896 E0.02950',False,"Extruding"))
gcode.append(('G1 X132.020 Y112.393 E0.02148',False,"Extruding"))
gcode.append(('G1 X131.447 Y112.777 E0.02161',False,"Extruding"))
# layer 3
gcode.append(('G1 Z2.600 F7200.000',False,"Primed"))
gcode.append(('G1 X120.632 Y100.632 F7200.000',False,"Primed"))
gcode.append(('M204 S800',False,"Primed"))
gcode.append(('G1 F1200',False,"Primed"))
gcode.append(('G1 X129.368 Y100.632 E0.29570',False,"ExtrudingStart"))
gcode.append(('G1 X129.368 Y109.368 E0.29570',True,"Extruding"))
gcode.append(('G1 X120.632 Y109.368 E0.29570',False,"Extruding"))
gcode.append(('G1 X120.632 Y100.692 E0.29367',False,"Extruding"))
gcode.append(('M204 S1000',False,"Primed"))
gcode.append(('G1 X120.225 Y100.225 F7200.000',False,"Extruding"))
gcode.append(('M204 S800',False,"Primed"))
gcode.append(('G1 F1200',False,"Extruding"))
gcode.append(('G1 X129.775 Y100.225 E0.32326',False,"Extruding"))
# layer 4
gcode.append(('G1 Z2.800 F7200.000',False,"Primed"))
gcode.append(('G1 X120.632 Y109.368 F7200.000',False,"Primed"))
gcode.append(('M204 S800',False,"Primed"))
gcode.append(('G1 F1200',False,"Primed"))
gcode.append(('G1 X120.632 Y100.632 E0.29570',False,"ExtrudingStart"))
gcode.append(('G1 X129.368 Y100.632 E0.29570',True,"Extruding"))
gcode.append(('G1 X129.368 Y109.368 E0.29570',False,"Extruding"))
gcode.append(('G1 X120.692 Y109.368 E0.29367',False,"Extruding"))
gcode.append(('M204 S1000',False,"Primed"))
gcode.append(('G1 X120.225 Y109.775 F7200.000',False,""))
gcode.append(('M204 S800',False,"Primed"))
gcode.append(('G1 F1200',False,"Primed"))
gcode.append(('G1 X120.225 Y100.225 E0.32326',False,"ExtrudingStart"))
gcode.append(('G1 X129.775 Y100.225 E0.32326',False,"Extruding"))
gcode.append(('G1 X129.775 Y109.775 E0.32326',False,"Extruding"))
gcode.append(('G1 X120.285 Y109.775 E0.32123',False,"Extruding"))
# loop through all of the Gcode and test triggering
for command in gcode:
gcodeCommand = command[0]
shouldTrigger = command[1]
comment = command[2]
position.Update(gcodeCommand)
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == shouldTrigger,"Should have triggered on {0} command. Command comment:".format(gcodeCommand,comment))
def GetPrintStartGcode(self):
# create gcode list
gcode = []
# Print Start Code
gcode.append(('T0',False,"select tool 0"))
gcode.append(('M104 S255',False,"set extruder temp"))
gcode.append(('M140 S100',False,"set bed temp"))
gcode.append(('M190 S100',False,"wait for bed temp"))
gcode.append(('M109 S255',False,"wait for extruder temp"))
gcode.append(('G21',False,"set units to millimeters"))
gcode.append(('G90',False,"use absolute coordinates"))
gcode.append(('M83',False,"use relative distances for extrusion"))
gcode.append(('G28 W',False,""))
gcode.append(('G80',False,""))
gcode.append(('G92 E0.0',False,""))
gcode.append(('M203 E100',False,""))
gcode.append(('M92 E140',False,""))
gcode.append(('G92 E0.0',False,""))
gcode.append(('M900 K200',False,""))
return gcode
def test_LayerTrigger_HeightChange(self):
"""Test the layer trigger height change """
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = LayerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,None,None,None) #Ignore extruder
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = .25 # Trigger every .25
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send commands that normally would trigger a layer change, but without all axis homed.
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
# Home all axis and try again, under layer height
position.Update("g28")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
# extrude again on the same layer and make sure it does NOT trigger
position.Update("g0 x1 y1 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
# move to higher layer, but do not extrude (no layer change)
position.Update("g0 x1 y1 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
# return to previous layer, do not extrude
position.Update("g0 x2 y2 z.2")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x4 y4 z.2")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
# extrude again on current layer
position.Update("g0 x2 y2 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.25
#move up two times, down and extrude (this should trigger after the final command
position.Update("g0 x2 y2 z.4")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.6")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
position.Update("g0 x2 y2 z.4 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# cur increment 0.5
# This should never happen in a print, but test extruding on previous layers
# move down to previous layer, extrude,
position.Update("g0 x2 y2 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# move back to current layer (.4), extrude (no trigger)
position.Update("g0 x2 y2 z.4 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# move up one more layer and extrude (trigger)
position.Update("g0 x2 y2 z.6 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# test very close to height increment (.75)
# move up one more layer and extrude (trigger)
position.Update("g0 x2 y2 z0.7499 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Test at the increment (.75)
position.Update("g0 x2 y2 z0.7500 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_ExtruderTriggers_NotHomed(self):
"""Make sure nothing triggers when the axis aren't homed"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = LayerTrigger(self.Settings)
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on every layer change
position.Extruder.PrinterRetractionLength = 4
# Try on extruding start
trigger.ExtruderTriggers = ExtruderTriggers(True,None,None,None,None,None,None,None,None,None)
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on extruding
trigger.ExtruderTriggers = ExtruderTriggers(None,True,None,None,None,None,None,None,None,None)
position.Update("g0 x0 y0 z.3 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on primed
trigger.ExtruderTriggers = ExtruderTriggers(None,None,True,None,None,None,None,None,None,None)
position.Update("g0 x0 y0 z.4 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on retracting start
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,True,None,None,None,None,None,None)
position.Update("g0 x0 y0 z.5 e-1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on retracting
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,True,None,None,None,None,None)
position.Update("g0 x0 y0 z.5 e-1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on partially retracted
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,True,None,None,None,None)
position.Update("g0 x0 y0 z.5 e-1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on retracted
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,True,None,None,None)
position.Update("g0 x0 y0 z.5 e-1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# try out on detracting
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,True,None,None,None)
position.Update("g0 x0 y0 z.5 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_ExtruderTriggers(self):
"""Test All Extruder Triggers"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# home the axis
position.Update("G28")
trigger = LayerTrigger(self.Settings)
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on every layer change
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# Try on extruding start right after home, should fail
trigger.ExtruderTriggers = ExtruderTriggers(True,None,None,None,None,None,None,None,None,None)
position.Extruder.IsExtrudingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# Try again, should trigger because the previous state was homed
position.Update("m114");
position.Extruder.IsExtrudingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on extruding
trigger.ExtruderTriggers = ExtruderTriggers(None,True,None,None,None,None,None,None,None,None)
position.Extruder.IsExtruding = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on primed
trigger.ExtruderTriggers = ExtruderTriggers(None,None,True,None,None,None,None,None,None,None)
position.Extruder.IsPrimed = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracting start
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,True,None,None,None,None,None,None)
position.Extruder.IsRetractingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracting
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,True,None,None,None,None,None)
position.Extruder.IsRetracting = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on partially retracted
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,True,None,None,None,None)
position.Extruder.IsPartiallyRetracted = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on retracted
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,True,None,None,None)
position.Extruder.IsRetracted = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,True,None,None)
position.Extruder.IsDetractingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,None,True,None)
position.Extruder.IsDetracting = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = True
# try out on detracting Start
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,None,None,True)
position.Extruder.IsDetracted = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_ExtruderTriggerWait(self):
"""Test wait on extruder"""
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
# home the axis and send another command to make sure the previous instruction was homed
position.Update("G28")
position.Update("PreviousHomed")
trigger = LayerTrigger(self.Settings)
trigger.RequireZHop = False # no zhop required
trigger.HeightIncrement = 0 # Trigger on every layer change
#Reset the extruder
position.Extruder.Reset()
position.Extruder.IsPrimed = False
trigger.IsWaiting = False
# Use on extruding start for this test.
trigger.ExtruderTriggers = ExtruderTriggers(True,None,None,None,None,None,None,None,None,None)
position.Extruder.IsExtrudingStart = False
position.IsLayerChange = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# update again with no change
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# set the trigger and try again
position.Extruder.IsExtrudingStart = True
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
def test_LayerTrigger_LayerChange_ZHop(self):
"""Test the layer trigger for layer changes triggers"""
self.Settings.CurrentSnapshot().layer_trigger_require_zhop = True
self.Settings.CurrentPrinter().z_hop = .5
position = Position(self.Settings, self.OctoprintPrinterProfile, False)
trigger = LayerTrigger(self.Settings)
trigger.ExtruderTriggers = ExtruderTriggers(None,None,None,None,None,None,None,None,None,None) #Ignore extruder
trigger.HeightIncrement = 0 # Trigger on any height change
# test initial state
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# send commands that normally would trigger a layer change, but without all axis homed.
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Home all axis and try again, will not trigger or wait, previous axis not homed
position.Update("g28")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == False)
# Waiting on ZHop
position.Update("g0 x0 y0 z.2 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# try zhop
position.Update("g0 x0 y0 z.7 ")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# extrude on current layer, no trigger (wait on zhop)
position.Update("g0 x0 y0 z.7 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# do not extrude on current layer, still waiting
position.Update("g0 x0 y0 z.7 ")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# partial hop, but close enough based on our printer measurement tolerance (0.005)
position.Update("g0 x0 y0 z1.1999")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)
# creat wait state
position.Update("g0 x0 y0 z1.3 e1")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move down (should never happen, should behave properly anyway)
position.Update("g0 x0 y0 z.8")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move back up to current layer (should NOT trigger zhop)
position.Update("g0 x0 y0 z1.3")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move up a bit, not enough to trigger zhop
position.Update("g0 x0 y0 z1.79749")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == False)
self.assertTrue(trigger.IsWaiting == True)
# move up a bit, just enough to trigger zhop
position.Update("g0 x0 y0 z1.79751")
trigger.Update(position)
self.assertTrue(trigger.IsTriggered == True)
self.assertTrue(trigger.IsWaiting == False)