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Cleaned up grbl_post and added tool-change option, which was lost in last update

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Patrick Felixberger
2019-08-22 19:17:29 +02:00
parent 23d9f354d8
commit 31d6d5fa70
1 changed files with 13 additions and 9 deletions
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22
src/Mod/Path/PathScripts/post/grbl_post.py
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@@ -76,7 +76,7 @@ TOOL_CHANGE = '''''' # Tool Change commands will be inserted before
# ***************************************************************************
# Parser arguments list & definition
parser = argparse.ArgumentParser(prog='grbl_G81', add_help=False)
parser = argparse.ArgumentParser(prog='grbl', add_help=False)
parser.add_argument('--comments', action='store_true', help='output comment (default)')
parser.add_argument('--no-comments', action='store_true', help='suppress comment output')
parser.add_argument('--header', action='store_true', help='output headers (default)')
@@ -91,6 +91,7 @@ parser.add_argument('--no-translate_drill', action='store_true', help='don\'t tr
parser.add_argument('--preamble', help='set commands to be issued before the first command, default="G17 G90"')
parser.add_argument('--postamble', help='set commands to be issued after the last command, default="M5\nG17 G90\n;M2"')
parser.add_argument('--inches', action='store_true', help='Convert output for US imperial mode (G20)')
parser.add_argument('--tool-change', action='store_true', help='Insert M6 for all tool changes')
TOOLTIP_ARGS = parser.format_help()
@@ -126,6 +127,7 @@ def processArguments(argstring):
global UNIT_SPEED_FORMAT
global UNIT_FORMAT
global TRANSLATE_DRILL_CYCLES
global OUTPUT_TOOL_CHANGE
try:
args = parser.parse_args(shlex.split(argstring))
@@ -159,6 +161,8 @@ def processArguments(argstring):
UNIT_SPEED_FORMAT = 'in/min'
UNIT_FORMAT = 'in'
PRECISION = 4
if args.tool_change:
OUTPUT_TOOL_CHANGE = True
except Exception as e:
return False
@@ -193,7 +197,7 @@ def export(objectslist, filename, argstring):
# Write the preamble
if OUTPUT_COMMENTS:
gcode += linenumber() + "(begin preamble)\n"
gcode += linenumber() + "(Begin preamble)\n"
for line in PREAMBLE.splitlines(True):
gcode += linenumber() + line
# verify if PREAMBLE have changed MOTION_MODE or UNITS
@@ -225,7 +229,7 @@ def export(objectslist, filename, argstring):
# do the pre_op
if OUTPUT_COMMENTS:
gcode += linenumber() + "(begin operation: " + obj.Label + ")\n"
gcode += linenumber() + "(Begin operation: " + obj.Label + ")\n"
for line in PRE_OPERATION.splitlines(True):
gcode += linenumber() + line
@@ -234,13 +238,13 @@ def export(objectslist, filename, argstring):
# do the post_op
if OUTPUT_COMMENTS:
gcode += linenumber() + "(finish operation: " + obj.Label + ")\n"
gcode += linenumber() + "(Finish operation: " + obj.Label + ")\n"
for line in POST_OPERATION.splitlines(True):
gcode += linenumber() + line
# do the post_amble
if OUTPUT_COMMENTS:
gcode += linenumber() + "(begin postamble)\n"
gcode += linenumber() + "(Begin postamble)\n"
for line in POSTAMBLE.splitlines(True):
gcode += linenumber() + line
@@ -256,7 +260,7 @@ def export(objectslist, filename, argstring):
else:
final = gcode
print("done postprocessing.")
print("Done postprocessing.")
# write the file
gfile = pythonopen(filename, "w")
@@ -300,7 +304,7 @@ def parse(pathobj):
if hasattr(pathobj, "Group"): # We have a compound or project.
if OUTPUT_COMMENTS:
out += linenumber() + "(compound: " + pathobj.Label + ")\n"
out += linenumber() + "(Compound: " + pathobj.Label + ")\n"
for p in pathobj.Group:
out += parse(p)
return out
@@ -367,7 +371,7 @@ def parse(pathobj):
# Check for Tool Change:
if command in ('M6', 'M06'):
if OUTPUT_COMMENTS:
out += linenumber() + "(begin toolchange)\n"
out += linenumber() + "(Begin toolchange)\n"
if not OUTPUT_TOOL_CHANGE:
outstring[0] = "(" + outstring[0]
outstring[-1] = outstring[-1] + ")"
@@ -471,4 +475,4 @@ def drill_translate(outstring, cmd, params):
return trBuff
print(__name__ + ": gCode postprocessor loaded.")
print(__name__ + ": GCode postprocessor loaded.")