def main():
argParser = argparse.ArgumentParser(description='%s, Direct Drive USB Print.' % sys.argv[0])
argParser.add_argument("-d", dest="device", action="store", type=str, help="Device to use, default: /dev/ttyACM0.", default="/dev/ttyACM0")
argParser.add_argument("-b", dest="baud", action="store", type=int, help="Baudrate, default 115200.", default=115200)
# argParser.add_argument("-b", dest="baud", action="store", type=int, help="Baudrate, default 230400.", default=230400)
# argParser.add_argument("-b", dest="baud", action="store", type=int, help="Baudrate, default 500000.", default=500000)
# argParser.add_argument("-b", dest="baud", action="store", type=int, help="Baudrate, default 1000000.", default=1000000)
argParser.add_argument("-t0", dest="t0", action="store", type=int, help="Temp 0 (heated bed), default comes from mat. profile.")
argParser.add_argument("-t1", dest="t1", action="store", type=int, help="Temp 1 (hotend 1), default comes from mat. profile.")
argParser.add_argument("-mat", dest="mat", action="store", help="Name of generic material profile to use [pla, abs...], default is pla.", default="pla_1.75mm")
argParser.add_argument("-smat", dest="smat", action="store", help="Name of specific material profile to use.")
argParser.add_argument("-noz", dest="nozzle", action="store", help="Name of nozzle profile to use [nozzle40, nozzle80...], default is nozzle40.", default="nozzle40")
argParser.add_argument("-np", dest="noPrime", action="store_const", const=True, help="Debug: don't prime nozzle, to test extrusion-less moves.")
# fake endstops as long we have no real ones
argParser.add_argument("-F", dest="fakeendstop", action="store", type=bool, help="Debug: fake endstops", default=False)
argParser.add_argument("-nc", dest="noCoolDown", action="store", type=bool, help="Debug: don't wait for heater cool down after print.", default=False)
argParser.add_argument("-fr", dest="feedrate", action="store", type=float, help="Feedrate for move commands.", default=0)
subparsers = argParser.add_subparsers(dest="mode", help='Mode: mon(itor)|print|store|reset|pre(process).')
sp = subparsers.add_parser("autoTune", help=u"Autotune hotend PID values.")
sp = subparsers.add_parser("binmon", help=u"Monitor serial printer interface (binary responses).")
sp = subparsers.add_parser("changenozzle", help=u"Heat hotend and change nozzle.")
sp = subparsers.add_parser("mon", help=u"Monitor serial printer interface (asci).")
sp = subparsers.add_parser("print", help=u"Download and print file at once.")
sp.add_argument("gfile", help="Input GCode file.")
# sp = subparsers.add_parser("store", help=u"Store file as USB.G on sd-card.")
# sp.add_argument("gfile", help="Input GCode file.")
sp = subparsers.add_parser("writeEepromFloat", help=u"Store float value into eeprom.")
sp.add_argument("name", help="Valuename.")
sp.add_argument("value", action="store", type=float, help="value (float).")
# sp = subparsers.add_parser("reset", help=u"Try to stop/reset printer.")
sp = subparsers.add_parser("pre", help=u"Preprocess gcode, for debugging purpose.")
sp.add_argument("gfile", help="Input GCode file.")
sp = subparsers.add_parser("dumpeeprom", help=u"dump eeprom settings.")
sp = subparsers.add_parser("factoryReset", help=u"FactoryReset of eeprom settings, new bed leveling needed.")
sp = subparsers.add_parser("test", help=u"Debug: tests for debugging purpose.")
sp = subparsers.add_parser("disableSteppers", help=u"Disable stepper current (this dis-homes the printer).")
sp = subparsers.add_parser("home", help=u"Home the printer.")
sp = subparsers.add_parser("measureTempFlowrateCurve", help=u"Determine temperature/flowrate characteristic.")
sp = subparsers.add_parser("moverel", help=u"Debug: Move axis manually, relative coords.")
sp.add_argument("axis", help="Axis (XYZAB).", type=str)
sp.add_argument("distance", action="store", help="Move-distance (+/-) in mm.", type=float)
sp = subparsers.add_parser("moveabs", help=u"Debug: Move axis manually, absolute coords.")
sp.add_argument("axis", help="Axis (XYZAB).", type=str)
sp.add_argument("distance", action="store", help="Move-distance (+/-) in mm.", type=float)
sp = subparsers.add_parser("insertFilament", help=u"Insert filament (heatup, forward filament).")
sp = subparsers.add_parser("removeFilament", help=u"Remove filament (heatup, retract filament).")
sp = subparsers.add_parser("bedLeveling", help=u"Do bed leveling sequence.")
sp = subparsers.add_parser("bedLevelAdjust", help=u"Adjust bedleveling offset - dangerous.")
sp.add_argument("distance", action="store", help="Adjust-distance (+/-) in mm.", type=float)
sp = subparsers.add_parser("heatHotend", help=u"Heat up hotend (to clean it, etc).")
sp = subparsers.add_parser("genTempTable", help=u"Generate extrusion rate limit table.")
sp = subparsers.add_parser("getEndstops", help=u"Get current endstop state.")
sp = subparsers.add_parser("getFilSensor", help=u"Get current filament position.")
sp = subparsers.add_parser("getpos", help=u"Get current printer and virtual position.")
sp = subparsers.add_parser("getTemps", help=u"Get current temperatures (Bed, Extruder1, [Extruder2]).")
sp = subparsers.add_parser("getTempTable", help=u"Output temperature-speed table.")
sp = subparsers.add_parser("getStatus", help=u"Get current printer status.")
sp = subparsers.add_parser("zRepeatability", help=u"Debug: Move Z to 10 random positions to test repeatability.")
sp = subparsers.add_parser("stop", help=u"Stop print, cooldown, home, disable steppers.")
sp = subparsers.add_parser("stepResponse", help=u"Measure and plot stepResponse of hotend PID.")
sp = subparsers.add_parser("retract", help=u"Debug: Do the end-of-print retract manually after heating up.")
sp = subparsers.add_parser("fanspeed", help=u"Set fan speed manually.")
sp.add_argument("speed", help="Fanspeed 0 - 255.", type=int)
sp = subparsers.add_parser("testFilSensor", help=u"Debug: move filament manually, output filament sensor measurement.")
sp.add_argument("distance", action="store", help="Move-distance (+/-) in mm.", type=float)
sp = subparsers.add_parser("calibrateFilSensor", help=u"Debug: helper to determine the ratio of stepper to flowrate sensor.")
# sp.add_argument("distance", action="store", help="Move-distance (+/-) in mm.", type=float)
args = argParser.parse_args()
# print "args: ", args
(parser, planner, printer) = initParser(args, mode=args.mode)
steps_per_mm = PrinterProfile.getStepsPerMMVector()
if args.mode == 'autoTune':
util.zieglerNichols(args, parser)
elif args.mode == 'changenozzle':
util.changeNozzle(args, parser)
elif args.mode == "binmon":
printer.initSerial(args.device, args.baud)
while True:
try:
(cmd, payload) = printer.readResponse()
except RxTimeout:
pass
else:
print "Response cmd :", cmd
print "Response payload:", payload.encode("hex")
printer.checkErrorResponse(cmd, payload, False)
elif args.mode == 'print':
util.commonInit(args, parser)
t0 = MatProfile.getBedTemp()
t1 = MatProfile.getHotendBaseTemp()
# Send heat up command
print "\nPre-Heating bed...\n"
printer.heatUp(HeaterBed, t0)
print "\nPre-Heating extruder...\n"
printer.heatUp(HeaterEx1, 150)
# Send printing moves
# f = open(args.gfile)
f = parser.preParse(args.gfile)
# Send priming moves
if not args.noPrime:
util.prime(parser)
lineNr = 0
printStarted = False
for line in f:
parser.execute_line(line)
#
# Send more than one 512 byte block for dlprint
#
if lineNr > 1000 and (lineNr % 250) == 0:
# check temp and start print
if not printStarted:
print "\nHeating bed (t0: %d)...\n" % t0
printer.heatUp(HeaterBed, t0, t0)
print "\nHeating extruder (t1: %d)...\n" % t1
printer.heatUp(HeaterEx1, t1, wait=0.95 * t1)
# Send print command
printer.sendCommandParamV(CmdMove, [MoveTypeNormal])
printStarted = True
else:
# Stop sending moves on error
status = printer.getStatus()
pprint.pprint(status)
if not printer.stateMoving(status):
break
lineNr += 1
print "Parsed %d gcode lines." % lineNr
#
# Add a move to lift the nozzle from the print if not ultigcode flavor
#
if not parser.ultiGcodeFlavor:
util.endOfPrintLift(parser)
planner.finishMoves()
printer.sendCommand(CmdEOT)
# XXX start print if less than 1000 lines or temp not yet reached:
if not printStarted:
print "\nHeating bed (t0: %d)...\n" % t0
printer.heatUp(HeaterBed, t0, t0)
print "\nHeating extruder (t1: %d)...\n" % t1
printer.heatUp(HeaterEx1, t1, wait=0.95 * t1)
# Send print command
printer.sendCommandParamV(CmdMove, [MoveTypeNormal])
printer.waitForState(StateIdle)
printer.coolDown(HeaterEx1)
printer.coolDown(HeaterBed)
ddhome.home(parser, args.fakeendstop)
printer.sendCommand(CmdDisableSteppers)
if not args.noCoolDown:
printer.coolDown(HeaterEx1, wait=150)
printer.coolDown(HeaterBed, wait=55)
printer.readMore()
### Simulator/profiling
### printer.sendCommand(CmdExit)
elif args.mode == "pre":
# Virtuelle position des druckkopfes falls 'gehomed'
homePosMM = util.MyPoint(
X = planner.X_HOME_POS,
Y = planner.Y_HOME_POS,
Z = planner.Z_HOME_POS, # - 20,
)
parser.set_position(homePosMM)
f = parser.preParse(args.gfile)
lineNr = 0
for line in f:
parser.execute_line(line)
lineNr += 1
print "Parsed %d gcode lines." % lineNr
planner.finishMoves()
elif args.mode == "mon":
printer.initSerial(args.device, args.baud)
while True:
printer.readMore()
elif args.mode == 'dumpeeprom':
printer.commandInit(args)
resp = printer.query(CmdGetEepromVersion)
if util.handleGenericResponse(resp):
print "Eepromversion: ", util.getResponseString(resp[1], 1)
settingsDict = printer.getEepromSettings()
print "eepromSettings: ",
pprint.pprint(settingsDict)
elif args.mode == 'factoryReset':
printer.commandInit(args)
printer.sendCommand(CmdEepromFactory)
elif args.mode == 'disableSteppers':
printer.commandInit(args)
printer.sendCommand(CmdDisableSteppers)
elif args.mode == 'measureTempFlowrateCurve':
util.measureTempFlowrateCurve(args, parser)
elif args.mode == 'moverel':
assert(args.axis.upper() in "XYZAB")
printer.commandInit(args)
axis = util.dimIndex[args.axis.upper()]
util.manualMove(parser, axis, args.distance, args.feedrate)
elif args.mode == 'moveabs':
assert(args.axis.upper() in "XYZAB")
printer.commandInit(args)
axis = util.dimIndex[args.axis.upper()]
util.manualMove(parser, axis, args.distance, args.feedrate, True)
elif args.mode == 'insertFilament':
util.insertFilament(args, parser)
elif args.mode == 'removeFilament':
util.removeFilament(args, parser)
elif args.mode == 'bedLeveling':
util.bedLeveling(args, parser)
elif args.mode == 'bedLevelAdjust':
util.bedLevelAdjust(args, parser)
elif args.mode == 'heatHotend':
util.heatHotend(args, parser)
elif args.mode == 'genTempTable':
util.genTempTable(printer)
elif args.mode == 'getEndstops':
printer.commandInit(args)
res = printer.getEndstops()
print "Endstop state: ", res
elif args.mode == 'getFilSensor':
printer.commandInit(args)
print "Filament pos:", printer.getFilSensor()
elif args.mode == 'getpos':
printer.commandInit(args)
res = printer.getPos()
curPosMM = util.MyPoint(
X = res[0] / float(steps_per_mm[0]),
Y = res[1] / float(steps_per_mm[1]),
Z = res[2] / float(steps_per_mm[2]),
A = res[3] / float(steps_per_mm[3]),
# B = res[4] / float(steps_per_mm[4]),
)
(homePosMM, homePosStepped) = planner.getHomePos()
print "Printer pos [steps]:", res
print "Printer pos [mm]:", curPosMM
print "Virtual home pos [mm]: ", homePosMM
elif args.mode == 'getTemps':
printer.commandInit(args)
printer.getTemps()
elif args.mode == 'getTempTable':
printer.commandInit(args)
(baseTemp, tempTable) = printer.getTempTable()
print "tempTable: ", pprint.pprint(tempTable)
util.printTempTable(printer, baseTemp, tempTable)
elif args.mode == 'getStatus':
printer.commandInit(args)
status = printer.getStatus()
print "Status: "
pprint.pprint(status)
elif args.mode == 'home':
printer.commandInit(args)
ddhome.home(parser, args.fakeendstop)
elif args.mode == 'zRepeatability':
util.zRepeatability(parser)
elif args.mode == 'stepResponse':
util.stepResponse(args, parser)
elif args.mode == 'retract':
util.retract(args, parser)
elif args.mode == 'stop':
printer.commandInit(args)
util.stopMove(args, parser)
elif args.mode == 'fanspeed':
printer.commandInit(args)
printer.sendCommandParamV(CmdFanSpeed, [packedvalue.uint8_t(args.speed)])
elif args.mode == 'testFilSensor':
ddtest.testFilSensor(args, parser)
elif args.mode == 'calibrateFilSensor':
ddtest.calibrateFilSensor(args, parser)
elif args.mode == 'test':
printer.commandInit(args)
util.downloadTempTable(printer)
printer.readMore()
elif args.mode == "writeEepromFloat":
util.writeEEpromFloat(args, parser)
else:
print "Unknown command: ", args.mode
assert(0)
def printFile(self):
try:
self.parser.reset()
self.planner.reset()
ddhome.home(self.parser, self.args.fakeendstop)
util.downloadTempTable(self.planner)
self.printer.sendPrinterInit()
# Send heat up command
self.log("\nPre-Heating bed (t0: %d)...\n" % self.mat_t0)
self.printer.heatUp(HeaterBed, self.mat_t0)
t = int(self.mat_t1 * 0.5)
self.log("\nPre-Heating extruder (t1: %d)...\n" % t)
self.printer.heatUp(HeaterEx1, t)
# Send printing moves
f = self.parser.preParse(self.fn.get_value())
# Send priming moves
util.prime(self.parser)
lineNr = 0
printStarted = False
lastUpdate = time.time()
for line in f:
self.parser.execute_line(line)
#
# Send more than one 512 byte block for dlprint
#
# if lineNr > 1000 and (lineNr % 250) == 0:
if time.time() > (lastUpdate + 0.5):
# check temp and start print
if lineNr > 1000 and not printStarted:
self.log("\nHeating bed (t0: %d)...\n" % self.mat_t0)
self.printer.heatUp(HeaterBed,
self.mat_t0,
wait=self.mat_t0)
self.log("\nHeating extruder (t1: %d)...\n" %
self.mat_t1)
self.printer.heatUp(HeaterEx1, self.mat_t1,
self.mat_t1 - 1)
# Send print command
self.printer.sendCommandParamV(CmdMove,
[MoveTypeNormal])
printStarted = True
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
if printStarted and not self.printer.stateMoving(status):
break
lastUpdate = time.time()
lineNr += 1
print "Parsed %d gcode lines." % lineNr
#
# Add a move to lift the nozzle from the print if not ultigcode flavor
#
# if not self.parser.ultiGcodeFlavor:
util.endOfPrintLift(self.parser)
self.planner.finishMoves()
self.printer.sendCommand(CmdEOT)
# XXX start print if less than 1000 lines or temp not yet reached:
if not printStarted:
self.log("\nHeating bed (t0: %d)...\n" % self.mat_t0)
self.printer.heatUp(HeaterBed, self.mat_t0, self.mat_t0)
self.log("\nHeating extruder (t1: %d)...\n" % self.mat_t1)
self.printer.heatUp(HeaterEx1, self.mat_t1, self.mat_t1 - 1)
# Send print command
self.printer.sendCommandParamV(CmdMove, [MoveTypeNormal])
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
while status['state'] != StateIdle:
time.sleep(2)
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
self.printer.coolDown(HeaterEx1)
self.printer.coolDown(HeaterBed)
ddhome.home(self.parser, self.args.fakeendstop)
self.printer.sendCommand(CmdDisableSteppers)
except stoppableThread.StopThread:
# Stop of current action requested
self.printThread.incStopCount()
self.log("printFile(): Caught StopThread, bailing out.")
return
except FatalPrinterError, ex:
self.log("printFile(): Caught FatalPrinterError: ", ex.msg)
# Reset line numbers in case of a printer restart.
self.printer.resetLineNumber()
def printFile(self):
try:
self.parser.reset()
self.planner.reset()
ddhome.home(self.parser, self.args.fakeendstop)
util.downloadTempTable(self.printer)
self.printer.sendPrinterInit()
# Send heat up command
self.log( "\nPre-Heating bed (t0: %d)...\n" % self.mat_t0)
self.printer.heatUp(HeaterBed, self.mat_t0)
t = int(self.mat_t1 * 0.5)
self.log( "\nPre-Heating extruder (t1: %d)...\n" % t)
self.printer.heatUp(HeaterEx1, t)
# Send printing moves
f = self.parser.preParse(self.fn.get_value())
# Send priming moves
util.prime(self.parser)
lineNr = 0
printStarted = False
lastUpdate = time.time()
for line in f:
self.parser.execute_line(line)
#
# Send more than one 512 byte block for dlprint
#
# if lineNr > 1000 and (lineNr % 250) == 0:
if time.time() > (lastUpdate + 0.5):
# check temp and start print
if lineNr > 1000 and not printStarted:
self.log( "\nHeating bed (t0: %d)...\n" % self.mat_t0 )
self.printer.heatUp(HeaterBed, self.mat_t0, wait=self.mat_t0)
self.log( "\nHeating extruder (t1: %d)...\n" % self.mat_t1 )
self.printer.heatUp(HeaterEx1, self.mat_t1, wait=self.mat_t1 - 10)
# Send print command
self.printer.sendCommandParamV(CmdMove, [MoveTypeNormal])
printStarted = True
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
if printStarted and not self.printer.stateMoving(status):
break
lastUpdate = time.time()
lineNr += 1
print "Parsed %d gcode lines." % lineNr
#
# Add a move to lift the nozzle from the print if not ultigcode flavor
#
if not self.parser.ultiGcodeFlavor:
util.endOfPrintLift(self.parser)
self.planner.finishMoves()
self.printer.sendCommand(CmdEOT)
# XXX start print if less than 1000 lines or temp not yet reached:
if not printStarted:
self.log( "\nHeating bed (t0: %d)...\n" % self.mat_t0 )
self.printer.heatUp(HeaterBed, self.mat_t0, self.mat_t0)
self.log( "\nHeating extruder (t1: %d)...\n" % self.mat_t1 )
self.printer.heatUp(HeaterEx1, self.mat_t1, wait=self.mat_t1 - 10)
# Send print command
self.printer.sendCommandParamV(CmdMove, [MoveTypeNormal])
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
while status['state'] != StateIdle:
time.sleep(2)
status = self.printer.getStatus()
# self.guiQueue.put(SyncCall(self.updateStatus, status))
self.printer.coolDown(HeaterEx1)
self.printer.coolDown(HeaterBed)
ddhome.home(self.parser, self.args.fakeendstop)
self.printer.sendCommand(CmdDisableSteppers)
except stoppableThread.StopThread:
# Stop of current action requested
self.printThread.incStopCount()
self.log("printFile(): Caught StopThread, bailing out.")
return
except FatalPrinterError, ex:
self.log("printFile(): Caught FatalPrinterError", ex.msg)
# Reset line numbers in case of a printer restart.
self.printer.resetLineNumber()