def test_drill_optimisation(self):
commands = list(parse_file("testdata/drill_cycle.ngc"))
optimised = gcode_optimise.optimise(commands, 100)
self.assertEqual(len(commands), len(optimised), "Should be same number of commands before/after")
self.assertNotEqual(commands, optimised, "Optimised drill pass should use different order")
for c in commands:
self.assertTrue(c in optimised, "All commands in commands should be in optimised set, including %s" % c)
def test_drill_optimisation(self):
commands = list(parse_file("testdata/drill_cycle.ngc"))
optimised = gcode_optimise.optimise(commands, 100)
self.assertEqual(len(commands), len(optimised), "Should be same number of commands before/after")
self.assertNotEqual(commands, optimised, "Optimised drill pass should use different order")
for c in commands:
self.assertTrue(c in optimised, "All commands in commands should be in optimised set, including %s" % c)
def _deviation_commands(self, threshold):
# test data is 10mm line w/1mm deviation
commands = parse_file("testdata/deviate_1mm.ngc")
old_moves = [c for c in commands if c["name"]=="G1"]
not_moves = [c for c in commands if c["name"]!="G1"]
optimised = gcode_optimise.optimise(commands, threshold)
new_moves = [c for c in optimised if c["name"]=="G1"]
new_not_moves = [c for c in optimised if c["name"]!="G1"]
test_equal_commands(self, not_moves, new_not_moves) # everything but G1 should commands should be 100% the same
for new in optimised:
self.assertTrue(new in commands, "Every optimised command should already exist in old set, including %s" % new)
self.assertTrue(optimised.index(new) <= commands.index(new), "Optimisation strips commands, so any new command should have index at or before it's position in the old command list (testing %s)" % new)
return old_moves, new_moves
def _deviation_commands(self, threshold):
# test data is 10mm line w/1mm deviation
commands = parse_file("testdata/deviate_1mm.ngc")
old_moves = [c for c in commands if c["name"] == "G1"]
not_moves = [c for c in commands if c["name"] != "G1"]
optimised = gcode_optimise.optimise(commands, threshold)
new_moves = [c for c in optimised if c["name"] == "G1"]
new_not_moves = [c for c in optimised if c["name"] != "G1"]
test_equal_commands(self, not_moves, new_not_moves) # everything but G1 should commands should be 100% the same
for new in optimised:
self.assertTrue(
new in commands, "Every optimised command should already exist in old set, including %s" % new
)
self.assertTrue(
optimised.index(new) <= commands.index(new),
"Optimisation strips commands, so any new command should have index at or before it's position in the old command list (testing %s)"
% new,
)
return old_moves, new_moves
commands.append({"name" : "message", "value" : "Starting gcode file %s" % path })
if toolchange:
commands += [ { "name" : "message", "value" : "Tool change requested on command line..." },
{ "name" : "M6" }
]
toolchange = False
commands += list(gcode_parse.parse(f.read()))
commands.append({"name" : "message", "value" : "End of gcode file %s" % path })
except gcode_parse.ParserException, err:
print "Failed to parse %s: %s" % (path, err)
sys.exit(1)
if not args.no_optimise:
print "Optimising gcode..."
before = len(commands)
commands = gcode_optimise.optimise(commands, args.max_deviation)
print "(Before optimisation: %d commands. After optimisation: %d commands)" % (before, len(commands))
print "Connecting to AMC controller..."
controller = SimController() if args.sim else AMC2500(port=args.serial_port)
controller.trace = args.verbose
controller.debug = args.verbose
if not args.no_jog:
if len(args.files) > 0:
print "Jog the controller to set up the initial pass. When done, tool should be over the origin point."
jog_controller(controller)
if len(args.files) == 0:
return
print "Ready to start. Controller should be above origin of design."
print "This is %s." % ("a simulated run only" if args.sim else
