def merge(opts, args, gui = None):
writeGerberHeader = writeGerberHeader22degrees
global GUI
GUI = gui
skipDisclaimer = 0
for opt, arg in opts:
if opt in ('--octagons',):
if arg=='rotate':
writeGerberHeader = writeGerberHeader0degrees
elif arg=='normal':
writeGerberHeader = writeGerberHeader22degrees
else:
raise RuntimeError, 'Unknown octagon format'
elif opt in ('--random-search',):
config.AutoSearchType = RANDOM_SEARCH
elif opt in ('--full-search',):
config.AutoSearchType = EXHAUSTIVE_SEARCH
elif opt in ('--rs-fsjobs',):
config.RandomSearchExhaustiveJobs = int(arg)
elif opt in ('--search-timeout',):
config.SearchTimeout = int(arg)
elif opt in ('--place-file',):
config.AutoSearchType = FROM_FILE
config.PlacementFile = arg
elif opt in ('--no-trim-gerber',):
config.TrimGerber = 0
elif opt in ('--no-trim-excellon',):
config.TrimExcellon = 0
elif opt in ('-s', '--skipdisclaimer'):
skipDisclaimer = 1
else:
raise RuntimeError, "Unknown option: %s" % opt
if len(args) > 2 or len(args) < 1:
raise RuntimeError, 'Invalid number of arguments'
if (skipDisclaimer == 0):
disclaimer()
# Load up the Jobs global dictionary, also filling out GAT, the
# global aperture table and GAMT, the global aperture macro table.
updateGUI("Reading job files...")
config.parseConfigFile(args[0])
# Force all X and Y coordinates positive by adding absolute value of minimum X and Y
# KHK: name contains the names of the individual "jobs". A job represents one printed curcuit board.
# KHK: Jobs is a dictionary, which is generated in config.py, the name of the individual pcb is used as key in the dictionary.
# KHK: "jobs.Job is a specific instance xyz" - jobs.Job is a class with its onw methods, i.e. fixcoordinates() etc. - can be interpreted as a Gerber layer of a job.
# KHK: name, job are arbitrary temporary variables used as index to store the key and value of the dictionary
for name, job in config.Jobs.iteritems():
min_x, min_y = job.mincoordinates()
shift_x = shift_y = 0
if min_x < 0: shift_x = abs(min_x)
if min_y < 0: shift_y = abs(min_y)
if (shift_x > 0) or (shift_y > 0):
job.fixcoordinates( shift_x, shift_y )
# Display job properties
for job in config.Jobs.values():
print 'Job %s:' % job.name,
if job.Repeat > 1:
print '(%d instances)' % job.Repeat
else:
print
print ' Extents: (%d,%d)-(%d,%d)' % (job.minx,job.miny,job.maxx,job.maxy)
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print ' Size: %f" x %f"' % (job.width_in(), job.height_in())
else:
print ' Size: %5.3fmm x %5.3fmm' % (job.width_in(), job.height_in())
print
# Trim drill locations and flash data to board extents
if config.TrimExcellon:
updateGUI("Trimming Excellon data...")
print 'Trimming Excellon data to board outlines ...'
for job in config.Jobs.values():
job.trimExcellon()
if config.TrimGerber:
updateGUI("Trimming Gerber data...")
print 'Trimming Gerber data to board outlines ...'
for job in config.Jobs.values():
job.trimGerber()
# We start origin at (0.1", 0.1") just so we don't get numbers close to 0
# which could trip up Excellon leading-0 elimination.
# I don't want to change the origin. If this a code bug, then it should be fixed (SDD)
OriginX = OriginY = 0 #0.1
# Read the layout file and construct the nested list of jobs. If there
# is no layout file, do auto-layout.
updateGUI("Performing layout...")
print 'Performing layout ...'
if len(args) > 1:
Layout = parselayout.parseLayoutFile(args[1])
# Do the layout, updating offsets for each component job.
X = OriginX + config.Config['leftmargin']
Y = OriginY + config.Config['bottommargin']
for row in Layout:
row.setPosition(X, Y)
Y += row.height_in() + config.Config['yspacing']
# Construct a canonical placement from the layout
Place = placement.Placement()
Place.addFromLayout(Layout)
del Layout
elif config.AutoSearchType == FROM_FILE:
Place = placement.Placement()
Place.addFromFile(config.PlacementFile, config.Jobs)
else:
# Do an automatic layout based on our tiling algorithm.
tile = tile_jobs(config.Jobs.values())
Place = placement.Placement()
Place.addFromTiling(tile, OriginX + config.Config['leftmargin'], OriginY + config.Config['bottommargin'])
(MaxXExtent,MaxYExtent) = Place.extents()
MaxXExtent += config.Config['rightmargin']
MaxYExtent += config.Config['topmargin']
# Start printing out the Gerbers. In preparation for drawing cut marks
# and crop marks, make sure we have an aperture to draw with. Use a 10mil line.
# If we're doing a fabrication drawing, we'll need a 1mil line.
OutputFiles = []
try:
fullname = config.MergeOutputFiles['placement']
except KeyError:
fullname = 'merged.placement.txt'
Place.write(fullname)
OutputFiles.append(fullname)
# For cut lines
AP = aptable.Aperture(aptable.Circle, 'D??', config.Config['cutlinewidth'])
drawing_code_cut = aptable.findInApertureTable(AP)
if drawing_code_cut is None:
drawing_code_cut = aptable.addToApertureTable(AP)
# For crop marks
AP = aptable.Aperture(aptable.Circle, 'D??', config.Config['cropmarkwidth'])
drawing_code_crop = aptable.findInApertureTable(AP)
if drawing_code_crop is None:
drawing_code_crop = aptable.addToApertureTable(AP)
# For fiducials
drawing_code_fiducial_copper = drawing_code_fiducial_soldermask = None
if config.Config['fiducialpoints']:
AP = aptable.Aperture(aptable.Circle, 'D??', config.Config['fiducialcopperdiameter'])
drawing_code_fiducial_copper = aptable.findInApertureTable(AP)
if drawing_code_fiducial_copper is None:
drawing_code_fiducial_copper = aptable.addToApertureTable(AP)
AP = aptable.Aperture(aptable.Circle, 'D??', config.Config['fiducialmaskdiameter'])
drawing_code_fiducial_soldermask = aptable.findInApertureTable(AP)
if drawing_code_fiducial_soldermask is None:
drawing_code_fiducial_soldermask = aptable.addToApertureTable(AP)
# For fabrication drawing.
AP = aptable.Aperture(aptable.Circle, 'D??', 0.001)
drawing_code1 = aptable.findInApertureTable(AP)
if drawing_code1 is None:
drawing_code1 = aptable.addToApertureTable(AP)
updateGUI("Writing merged files...")
print 'Writing merged output files ...'
for layername in config.LayerList.keys():
lname = layername
if lname[0]=='*':
lname = lname[1:]
try:
fullname = config.MergeOutputFiles[layername]
except KeyError:
fullname = 'merged.%s.ger' % lname
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Determine which apertures and macros are truly needed
apUsedDict = {}
apmUsedDict = {}
for job in Place.jobs:
apd, apmd = job.aperturesAndMacros(layername)
apUsedDict.update(apd)
apmUsedDict.update(apmd)
# Increase aperature sizes to match minimum feature dimension
if config.MinimumFeatureDimension.has_key(layername):
print ' Thickening', lname, 'feature dimensions ...'
# Fix each aperture used in this layer
for ap in apUsedDict.keys():
new = config.GAT[ap].getAdjusted( config.MinimumFeatureDimension[layername] )
if not new: ## current aperture size met minimum requirement
continue
else: ## new aperture was created
new_code = aptable.findOrAddAperture(new) ## get name of existing aperture or create new one if needed
del apUsedDict[ap] ## the old aperture is no longer used in this layer
apUsedDict[new_code] = None ## the new aperture will be used in this layer
# Replace all references to the old aperture with the new one
for joblayout in Place.jobs:
job = joblayout.job ##access job inside job layout
temp = []
if job.hasLayer(layername):
for x in job.commands[layername]:
if x == ap:
temp.append(new_code) ## replace old aperture with new one
else:
temp.append(x) ## keep old command
job.commands[layername] = temp
if config.Config['cutlinelayers'] and (layername in config.Config['cutlinelayers']):
apUsedDict[drawing_code_cut]=None
if config.Config['cropmarklayers'] and (layername in config.Config['cropmarklayers']):
apUsedDict[drawing_code_crop]=None
if config.Config['fiducialpoints']:
if ((layername=='*toplayer') or (layername=='*bottomlayer')):
apUsedDict[drawing_code_fiducial_copper] = None
elif ((layername=='*topsoldermask') or (layername=='*bottomsoldermask')):
apUsedDict[drawing_code_fiducial_soldermask] = None
# Write only necessary macro and aperture definitions to Gerber file
writeApertureMacros(fid, apmUsedDict)
writeApertures(fid, apUsedDict)
#for row in Layout:
# row.writeGerber(fid, layername)
# # Do cut lines
# if config.Config['cutlinelayers'] and (layername in config.Config['cutlinelayers']):
# fid.write('%s*\n' % drawing_code_cut) # Choose drawing aperture
# row.writeCutLines(fid, drawing_code_cut, OriginX, OriginY, MaxXExtent, MaxYExtent)
# Finally, write actual flash data
for job in Place.jobs:
updateGUI("Writing merged output files...")
job.writeGerber(fid, layername)
if config.Config['cutlinelayers'] and (layername in config.Config['cutlinelayers']):
fid.write('%s*\n' % drawing_code_cut) # Choose drawing aperture
#print "writing drawcode_cut: %s" % drawing_code_cut
job.writeCutLines(fid, drawing_code_cut, OriginX, OriginY, MaxXExtent, MaxYExtent)
if config.Config['cropmarklayers']:
if layername in config.Config['cropmarklayers']:
writeCropMarks(fid, drawing_code_crop, OriginX, OriginY, MaxXExtent, MaxYExtent)
if config.Config['fiducialpoints']:
if ((layername=='*toplayer') or (layername=='*bottomlayer')):
writeFiducials(fid, drawing_code_fiducial_copper, OriginX, OriginY, MaxXExtent, MaxYExtent)
elif ((layername=='*topsoldermask') or (layername=='*bottomsoldermask')):
writeFiducials(fid, drawing_code_fiducial_soldermask, OriginX, OriginY, MaxXExtent, MaxYExtent)
# KHK Patch Begin: added for Seeed Studio to generate an outline for all panelized gerber files
if config.Config['outlinelayers'] and (layername in config.Config['outlinelayers']):
writeOutline(fid, OriginX, OriginY, MaxXExtent, MaxYExtent)
# KHK Patch End: added for Seeed Studio to generate an outline for all panelized gerber files
writeGerberFooter(fid)
fid.close()
# Write board outline layer if selected
fullname = config.Config['outlinelayerfile']
if fullname and fullname.lower() != "none":
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Write width-1 aperture to file
# add metric support
if config.Config['measurementunits'] == 'inch':
AP = aptable.Aperture(aptable.Circle, 'D10', 0.001)
else:
AP = aptable.Aperture(aptable.Circle, 'D10', 0.25) # we'll use 0.25 mm - same as Diptrace
AP.writeDef(fid)
# Choose drawing aperture D10
fid.write('D10*\n')
# Draw the rectangle
fid.write('X%07dY%07dD02*\n' % (util.in2gerb(OriginX), util.in2gerb(OriginY))) # Bottom-left
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(OriginX), util.in2gerb(MaxYExtent))) # Top-left
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(MaxXExtent), util.in2gerb(MaxYExtent))) # Top-right
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(MaxXExtent), util.in2gerb(OriginY))) # Bottom-right
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(OriginX), util.in2gerb(OriginY))) # Bottom-left
writeGerberFooter(fid)
fid.close()
# Write scoring layer if selected
fullname = config.Config['scoringfile']
if fullname and fullname.lower() != "none":
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Write width-1 aperture to file
AP = aptable.Aperture(aptable.Circle, 'D10', 0.001)
AP.writeDef(fid)
# Choose drawing aperture D10
fid.write('D10*\n')
# Draw the scoring lines
scoring.writeScoring(fid, Place, OriginX, OriginY, MaxXExtent, MaxYExtent)
writeGerberFooter(fid)
fid.close()
# Get a list of all tools used by merging keys from each job's dictionary
# of tools.
if 0:
Tools = {}
for job in config.Jobs.values():
for key in job.xcommands.keys():
Tools[key] = 1
Tools = Tools.keys()
Tools.sort()
else:
toolNum = 0
# First construct global mapping of diameters to tool numbers
for job in config.Jobs.values():
for tool,diam in job.xdiam.items():
if config.GlobalToolRMap.has_key(diam):
continue
toolNum += 1
config.GlobalToolRMap[diam] = "T%02d" % toolNum
# Cluster similar tool sizes to reduce number of drills
if config.Config['drillclustertolerance'] > 0:
config.GlobalToolRMap = drillcluster.cluster( config.GlobalToolRMap, config.Config['drillclustertolerance'] )
drillcluster.remap( Place.jobs, config.GlobalToolRMap.items() )
# Now construct mapping of tool numbers to diameters
for diam,tool in config.GlobalToolRMap.items():
config.GlobalToolMap[tool] = diam
# Tools is just a list of tool names
Tools = config.GlobalToolMap.keys()
Tools.sort()
fullname = config.Config['fabricationdrawingfile']
if fullname and fullname.lower() != 'none':
if len(Tools) > strokes.MaxNumDrillTools:
raise RuntimeError, "Only %d different tool sizes supported for fabrication drawing." % strokes.MaxNumDrillTools
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
writeApertures(fid, {drawing_code1: None})
fid.write('%s*\n' % drawing_code1) # Choose drawing aperture
fabdrawing.writeFabDrawing(fid, Place, Tools, OriginX, OriginY, MaxXExtent, MaxYExtent)
writeGerberFooter(fid)
fid.close()
# Finally, print out the Excellon
try:
fullname = config.MergeOutputFiles['drills']
except KeyError:
fullname = 'merged.drills.xln'
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeExcellonHeader(fid)
# Ensure each one of our tools is represented in the tool list specified
# by the user.
for tool in Tools:
try:
size = config.GlobalToolMap[tool]
except:
raise RuntimeError, "INTERNAL ERROR: Tool code %s not found in global tool map" % tool
writeExcellonTool(fid, tool, size)
#for row in Layout:
# row.writeExcellon(fid, size)
for job in Place.jobs:
job.writeExcellon(fid, size)
writeExcellonFooter(fid)
fid.close()
updateGUI("Closing files...")
# Compute stats
jobarea = 0.0
#for row in Layout:
# jobarea += row.jobarea()
for job in Place.jobs:
jobarea += job.jobarea()
totalarea = ((MaxXExtent-OriginX)*(MaxYExtent-OriginY))
ToolStats = {}
drillhits = 0
for tool in Tools:
ToolStats[tool]=0
#for row in Layout:
# hits = row.drillhits(config.GlobalToolMap[tool])
# ToolStats[tool] += hits
# drillhits += hits
for job in Place.jobs:
hits = job.drillhits(config.GlobalToolMap[tool])
ToolStats[tool] += hits
drillhits += hits
try:
fullname = config.MergeOutputFiles['toollist']
except KeyError:
fullname = 'merged.toollist.drl'
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
print '-'*50
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print ' Job Size : %f" x %f"' % (MaxXExtent-OriginX, MaxYExtent-OriginY)
print ' Job Area : %.2f sq. in.' % totalarea
else:
print ' Job Size : %.2fmm x %.2fmm' % (MaxXExtent-OriginX, MaxYExtent-OriginY)
print ' Job Area : %.0f mm2' % totalarea
print ' Area Usage : %.1f%%' % (jobarea/totalarea*100)
print ' Drill hits : %d' % drillhits
if config.Config['measurementunits'] == 'inch':
print 'Drill density : %.1f hits/sq.in.' % (drillhits/totalarea)
else:
print 'Drill density : %.2f hits/cm2' % (100*drillhits/totalarea)
print '\nTool List:'
smallestDrill = 999.9
for tool in Tools:
if ToolStats[tool]:
if config.Config['measurementunits'] == 'inch':
fid.write('%s %.4fin\n' % (tool, config.GlobalToolMap[tool]))
print ' %s %.4f" %5d hits' % (tool, config.GlobalToolMap[tool], ToolStats[tool])
else:
fid.write('%s %.4fmm\n' % (tool, config.GlobalToolMap[tool]))
print ' %s %.4fmm %5d hits' % (tool, config.GlobalToolMap[tool], ToolStats[tool])
smallestDrill = min(smallestDrill, config.GlobalToolMap[tool])
fid.close()
if config.Config['measurementunits'] == 'inch':
print "Smallest Tool: %.4fin" % smallestDrill
else:
print "Smallest Tool: %.4fmm" % smallestDrill
print
print 'Output Files :'
for f in OutputFiles:
print ' ', f
if (MaxXExtent-OriginX)>config.Config['panelwidth'] or (MaxYExtent-OriginY)>config.Config['panelheight']:
print '*'*75
print '*'
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print '* ERROR: Merged job exceeds panel dimensions of %.1f"x%.1f"' % (config.Config['panelwidth'],config.Config['panelheight'])
else:
print '* ERROR: Merged job exceeds panel dimensions of %.1fmmx%.1fmm' % (config.Config['panelwidth'],config.Config['panelheight'])
print '*'
print '*'*75
sys.exit(1)
# Done!
return 0
job.trimExcellon()
if config.TrimGerber:
print 'Trimming Gerber data to board outlines ...'
for job in config.Jobs.values():
job.trimGerber()
# We start origin at (0.1", 0.1") just so we don't get numbers close to 0
# which could trip up Excellon leading-0 elimination.
OriginX = OriginY = 0.1
# Read the layout file and construct the nested list of jobs. If there
# is no layout file, do auto-layout.
print 'Performing layout ...'
if len(args) > 1:
Layout = parselayout.parseLayoutFile(args[1])
# Do the layout, updating offsets for each component job.
X = OriginX + config.Config['leftmargin']
Y = OriginY + config.Config['bottommargin']
for row in Layout:
row.setPosition(X, Y)
Y += row.height_in() + config.Config['yspacing']
# Construct a canonical placement from the layout
Place = placement.Placement()
Place.addFromLayout(Layout)
del Layout
def merge(opts, args, gui=None):
writeGerberHeader = writeGerberHeader22degrees
global GUI
GUI = gui
skipDisclaimer = 0
for opt, arg in opts:
if opt in ('--octagons', ):
if arg == 'rotate':
writeGerberHeader = writeGerberHeader0degrees
elif arg == 'normal':
writeGerberHeader = writeGerberHeader22degrees
else:
raise RuntimeError, 'Unknown octagon format'
elif opt in ('--random-search', ):
config.AutoSearchType = RANDOM_SEARCH
elif opt in ('--full-search', ):
config.AutoSearchType = EXHAUSTIVE_SEARCH
elif opt in ('--rs-fsjobs', ):
config.RandomSearchExhaustiveJobs = int(arg)
elif opt in ('--search-timeout', ):
config.SearchTimeout = int(arg)
elif opt in ('--place-file', ):
config.AutoSearchType = FROM_FILE
config.PlacementFile = arg
elif opt in ('--no-trim-gerber', ):
config.TrimGerber = 0
elif opt in ('--no-trim-excellon', ):
config.TrimExcellon = 0
elif opt in ('-s', '--skipdisclaimer'):
skipDisclaimer = 1
else:
raise RuntimeError, "Unknown option: %s" % opt
if len(args) > 2 or len(args) < 1:
raise RuntimeError, 'Invalid number of arguments'
if (skipDisclaimer == 0):
disclaimer()
# Load up the Jobs global dictionary, also filling out GAT, the
# global aperture table and GAMT, the global aperture macro table.
updateGUI("Reading job files...")
config.parseConfigFile(args[0])
# Display job properties
for job in config.Jobs.values():
print 'Job %s:' % job.name,
if job.Repeat > 1:
print '(%d instances)' % job.Repeat
else:
print
print ' Extents: (%d,%d)-(%d,%d)' % (job.minx, job.miny, job.maxx,
job.maxy)
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print ' Size: %f" x %f"' % (job.width_in(), job.height_in())
else:
print ' Size: %5.3fmm x %5.3fmm' % (job.width_in(),
job.height_in())
print
# Trim drill locations and flash data to board extents
if config.TrimExcellon:
updateGUI("Trimming Excellon data...")
print 'Trimming Excellon data to board outlines ...'
for job in config.Jobs.values():
job.trimExcellon()
if config.TrimGerber:
updateGUI("Trimming Gerber data...")
print 'Trimming Gerber data to board outlines ...'
for job in config.Jobs.values():
job.trimGerber()
# We start origin at (0.1", 0.1") just so we don't get numbers close to 0
# which could trip up Excellon leading-0 elimination.
# I don't want to change the origin. If this a code bug, then it should be fixed (SDD)
OriginX = OriginY = 0 #0.1
# Read the layout file and construct the nested list of jobs. If there
# is no layout file, do auto-layout.
updateGUI("Performing layout...")
print 'Performing layout ...'
if len(args) > 1:
Layout = parselayout.parseLayoutFile(args[1])
# Do the layout, updating offsets for each component job.
X = OriginX + config.Config['leftmargin']
Y = OriginY + config.Config['bottommargin']
for row in Layout:
row.setPosition(X, Y)
Y += row.height_in() + config.Config['yspacing']
# Construct a canonical placement from the layout
Place = placement.Placement()
Place.addFromLayout(Layout)
del Layout
elif config.AutoSearchType == FROM_FILE:
Place = placement.Placement()
Place.addFromFile(config.PlacementFile, config.Jobs)
else:
# Do an automatic layout based on our tiling algorithm.
tile = tile_jobs(config.Jobs.values())
Place = placement.Placement()
Place.addFromTiling(tile, OriginX + config.Config['leftmargin'],
OriginY + config.Config['bottommargin'])
(MaxXExtent, MaxYExtent) = Place.extents()
MaxXExtent += config.Config['rightmargin']
MaxYExtent += config.Config['topmargin']
# Start printing out the Gerbers. In preparation for drawing cut marks
# and crop marks, make sure we have an aperture to draw with. Use a 10mil line.
# If we're doing a fabrication drawing, we'll need a 1mil line.
OutputFiles = []
try:
fullname = config.MergeOutputFiles['placement']
except KeyError:
fullname = 'merged.placement.txt'
Place.write(fullname)
OutputFiles.append(fullname)
# For cut lines
AP = aptable.Aperture(aptable.Circle, 'D??', config.Config['cutlinewidth'])
drawing_code_cut = aptable.findInApertureTable(AP)
if drawing_code_cut is None:
drawing_code_cut = aptable.addToApertureTable(AP)
# For score lines
AP = aptable.Aperture(aptable.Circle, 'D??',
config.Config['scoringlinewidth'])
drawing_code_score = aptable.findInApertureTable(AP)
if drawing_code_score is None:
drawing_code_score = aptable.addToApertureTable(AP)
# For crop marks
AP = aptable.Aperture(aptable.Circle, 'D??',
config.Config['cropmarkwidth'])
drawing_code_crop = aptable.findInApertureTable(AP)
if drawing_code_crop is None:
drawing_code_crop = aptable.addToApertureTable(AP)
# For fiducials
drawing_code_fiducial_copper = drawing_code_fiducial_soldermask = None
if config.Config['fiducialpoints']:
AP = aptable.Aperture(aptable.Circle, 'D??',
config.Config['fiducialcopperdiameter'])
drawing_code_fiducial_copper = aptable.findInApertureTable(AP)
if drawing_code_fiducial_copper is None:
drawing_code_fiducial_copper = aptable.addToApertureTable(AP)
AP = aptable.Aperture(aptable.Circle, 'D??',
config.Config['fiducialmaskdiameter'])
drawing_code_fiducial_soldermask = aptable.findInApertureTable(AP)
if drawing_code_fiducial_soldermask is None:
drawing_code_fiducial_soldermask = aptable.addToApertureTable(AP)
# For fabrication drawing.
AP = aptable.Aperture(aptable.Circle, 'D??', 0.001)
drawing_code1 = aptable.findInApertureTable(AP)
if drawing_code1 is None:
drawing_code1 = aptable.addToApertureTable(AP)
updateGUI("Writing merged files...")
print 'Writing merged output files ...'
for layername in config.LayerList.keys():
lname = layername
if lname[0] == '*':
lname = lname[1:]
try:
fullname = config.MergeOutputFiles[layername]
except KeyError:
fullname = 'merged.%s.ger' % lname
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Determine which apertures and macros are truly needed
apUsedDict = {}
apmUsedDict = {}
for job in Place.jobs:
apd, apmd = job.aperturesAndMacros(layername)
apUsedDict.update(apd)
apmUsedDict.update(apmd)
# Increase aperature sizes to match minimum feature dimension
if config.MinimumFeatureDimension.has_key(layername):
print ' Thickening', lname, 'feature dimensions ...'
# Fix each aperture used in this layer
for ap in apUsedDict.keys():
new = config.GAT[ap].getAdjusted(
config.MinimumFeatureDimension[layername])
if not new: ## current aperture size met minimum requirement
continue
else: ## new aperture was created
new_code = aptable.findOrAddAperture(
new
) ## get name of existing aperture or create new one if needed
del apUsedDict[
ap] ## the old aperture is no longer used in this layer
apUsedDict[
new_code] = None ## the new aperture will be used in this layer
# Replace all references to the old aperture with the new one
for joblayout in Place.jobs:
job = joblayout.job ##access job inside job layout
temp = []
if job.hasLayer(layername):
for x in job.commands[layername]:
if x == ap:
temp.append(
new_code
) ## replace old aperture with new one
else:
temp.append(x) ## keep old command
job.commands[layername] = temp
if config.Config['cutlinelayers'] and (
layername in config.Config['cutlinelayers']):
apUsedDict[drawing_code_cut] = None
if config.Config['scoringlinelayers'] and (
layername in config.Config['scoringlinelayers']):
apUsedDict[drawing_code_score] = None
if config.Config['cropmarklayers'] and (
layername in config.Config['cropmarklayers']):
apUsedDict[drawing_code_crop] = None
if config.Config['fiducialpoints']:
if ((layername == '*toplayer') or (layername == '*bottomlayer')):
apUsedDict[drawing_code_fiducial_copper] = None
elif ((layername == '*topsoldermask')
or (layername == '*bottomsoldermask')):
apUsedDict[drawing_code_fiducial_soldermask] = None
# Write only necessary macro and aperture definitions to Gerber file
writeApertureMacros(fid, apmUsedDict)
writeApertures(fid, apUsedDict)
#for row in Layout:
# row.writeGerber(fid, layername)
# # Do cut lines
# if config.Config['cutlinelayers'] and (layername in config.Config['cutlinelayers']):
# fid.write('%s*\n' % drawing_code_cut) # Choose drawing aperture
# row.writeCutLines(fid, drawing_code_cut, OriginX, OriginY, MaxXExtent, MaxYExtent)
# Finally, write actual flash data
for job in Place.jobs:
updateGUI("Writing merged output files...")
job.writeGerber(fid, layername)
if config.Config['cutlinelayers'] and (
layername in config.Config['cutlinelayers']):
fid.write('%s*\n' %
drawing_code_cut) # Choose drawing aperture
#print "writing drawcode_cut: %s" % drawing_code_cut
job.writeCutLines(fid, drawing_code_cut, OriginX, OriginY,
MaxXExtent, MaxYExtent)
# Draw the scoring lines
if config.Config['scoringlinelayers'] and layername in config.Config[
'scoringlinelayers']:
fid.write('%s*\n' % drawing_code_score) # Choose scoring aperture
scoring.writeScoring(fid, Place, OriginX, OriginY, MaxXExtent,
MaxYExtent)
if config.Config['cropmarklayers']:
if layername in config.Config['cropmarklayers']:
writeCropMarks(fid, drawing_code_crop, OriginX, OriginY,
MaxXExtent, MaxYExtent)
if config.Config['fiducialpoints']:
# If we are generating fiducials along the score lines,
# and we have not yet done so, we need to generate those now, pass in None as the file
# to prevent it actually writing out scoring lines and just generate the fiducials
if config.Config['fiducialpoints'] == 'scoring':
scoring.writeScoring(None, Place, OriginX, OriginY, MaxXExtent,
MaxYExtent)
if ((layername == '*toplayer') or (layername == '*bottomlayer')):
writeFiducials(fid, drawing_code_fiducial_copper, OriginX,
OriginY, MaxXExtent, MaxYExtent)
elif ((layername == '*topsoldermask')
or (layername == '*bottomsoldermask')):
writeFiducials(fid, drawing_code_fiducial_soldermask, OriginX,
OriginY, MaxXExtent, MaxYExtent)
writeGerberFooter(fid)
fid.close()
# Write board outline layer if selected
fullname = config.Config['outlinelayerfile']
if fullname and fullname.lower() != "none":
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Write width-1 aperture to file
# add metric support
if config.Config['measurementunits'] == 'inch':
AP = aptable.Aperture(aptable.Circle, 'D10', 0.001)
else:
AP = aptable.Aperture(aptable.Circle, 'D10',
0.25) # we'll use 0.25 mm - same as Diptrace
AP.writeDef(fid)
# Choose drawing aperture D10
fid.write('D10*\n')
# Draw the rectangle
fid.write(
'X%07dY%07dD02*\n' %
(util.in2gerb(OriginX), util.in2gerb(OriginY))) # Bottom-left
fid.write(
'X%07dY%07dD01*\n' %
(util.in2gerb(OriginX), util.in2gerb(MaxYExtent))) # Top-left
fid.write(
'X%07dY%07dD01*\n' %
(util.in2gerb(MaxXExtent), util.in2gerb(MaxYExtent))) # Top-right
fid.write(
'X%07dY%07dD01*\n' %
(util.in2gerb(MaxXExtent), util.in2gerb(OriginY))) # Bottom-right
fid.write(
'X%07dY%07dD01*\n' %
(util.in2gerb(OriginX), util.in2gerb(OriginY))) # Bottom-left
writeGerberFooter(fid)
fid.close()
# Write scoring layer if selected
fullname = config.Config['scoringfile']
if fullname and fullname.lower() != "none":
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
# Write width-1 aperture to file
AP = aptable.Aperture(aptable.Circle, 'D10', 0.001)
AP.writeDef(fid)
# Choose drawing aperture D10
fid.write('D10*\n')
# Draw the scoring lines
scoring.writeScoring(fid, Place, OriginX, OriginY, MaxXExtent,
MaxYExtent)
writeGerberFooter(fid)
fid.close()
# Get a list of all tools used by merging keys from each job's dictionary
# of tools.
if 0:
Tools = {}
for job in config.Jobs.values():
for key in job.xcommands.keys():
Tools[key] = 1
Tools = Tools.keys()
Tools.sort()
else:
toolNum = 0
# First construct global mapping of diameters to tool numbers
for job in config.Jobs.values():
for tool, diam in job.xdiam.items():
if config.GlobalToolRMap.has_key(diam):
continue
toolNum += 1
config.GlobalToolRMap[diam] = "T%02d" % toolNum
# Cluster similar tool sizes to reduce number of drills
if config.Config['drillclustertolerance'] > 0:
config.GlobalToolRMap = drillcluster.cluster(
config.GlobalToolRMap, config.Config['drillclustertolerance'])
drillcluster.remap(Place.jobs, config.GlobalToolRMap.items())
# Now construct mapping of tool numbers to diameters
for diam, tool in config.GlobalToolRMap.items():
config.GlobalToolMap[tool] = diam
# Tools is just a list of tool names
Tools = config.GlobalToolMap.keys()
Tools.sort()
fullname = config.Config['fabricationdrawingfile']
if fullname and fullname.lower() != 'none':
if len(Tools) > strokes.MaxNumDrillTools:
raise RuntimeError, "Only %d different tool sizes supported for fabrication drawing." % strokes.MaxNumDrillTools
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeGerberHeader(fid)
writeApertures(fid, {drawing_code1: None})
fid.write('%s*\n' % drawing_code1) # Choose drawing aperture
fabdrawing.writeFabDrawing(fid, Place, Tools, OriginX, OriginY,
MaxXExtent, MaxYExtent)
writeGerberFooter(fid)
fid.close()
# Finally, print out the Excellon
try:
fullname = config.MergeOutputFiles['drills']
except KeyError:
fullname = 'merged.drills.xln'
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
writeExcellonHeader(fid)
# Ensure each one of our tools is represented in the tool list specified
# by the user.
for tool in Tools:
try:
size = config.GlobalToolMap[tool]
except:
raise RuntimeError, "INTERNAL ERROR: Tool code %s not found in global tool map" % tool
writeExcellonTool(fid, tool, size)
#for row in Layout:
# row.writeExcellon(fid, size)
for job in Place.jobs:
job.writeExcellon(fid, size)
writeExcellonFooter(fid)
fid.close()
updateGUI("Closing files...")
# Compute stats
jobarea = 0.0
#for row in Layout:
# jobarea += row.jobarea()
for job in Place.jobs:
jobarea += job.jobarea()
totalarea = ((MaxXExtent - OriginX) * (MaxYExtent - OriginY))
ToolStats = {}
drillhits = 0
for tool in Tools:
ToolStats[tool] = 0
#for row in Layout:
# hits = row.drillhits(config.GlobalToolMap[tool])
# ToolStats[tool] += hits
# drillhits += hits
for job in Place.jobs:
hits = job.drillhits(config.GlobalToolMap[tool])
ToolStats[tool] += hits
drillhits += hits
try:
fullname = config.MergeOutputFiles['toollist']
except KeyError:
fullname = 'merged.toollist.drl'
OutputFiles.append(fullname)
#print 'Writing %s ...' % fullname
fid = file(fullname, 'wt')
print '-' * 50
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print ' Job Size : %f" x %f"' % (MaxXExtent - OriginX,
MaxYExtent - OriginY)
print ' Job Area : %.2f sq. in.' % totalarea
else:
print ' Job Size : %.2fmm x %.2fmm' % (MaxXExtent - OriginX,
MaxYExtent - OriginY)
print ' Job Area : %.0f mm2' % totalarea
print ' Area Usage : %.1f%%' % (jobarea / totalarea * 100)
print ' Drill hits : %d' % drillhits
if config.Config['measurementunits'] == 'inch':
print 'Drill density : %.1f hits/sq.in.' % (drillhits / totalarea)
else:
print 'Drill density : %.2f hits/cm2' % (100 * drillhits / totalarea)
print '\nTool List:'
smallestDrill = 999.9
for tool in Tools:
if ToolStats[tool]:
if config.Config['measurementunits'] == 'inch':
fid.write('%s %.4fin\n' % (tool, config.GlobalToolMap[tool]))
print ' %s %.4f" %5d hits' % (
tool, config.GlobalToolMap[tool], ToolStats[tool])
else:
fid.write('%s %.4fmm\n' % (tool, config.GlobalToolMap[tool]))
print ' %s %.4fmm %5d hits' % (
tool, config.GlobalToolMap[tool], ToolStats[tool])
smallestDrill = min(smallestDrill, config.GlobalToolMap[tool])
fid.close()
if config.Config['measurementunits'] == 'inch':
print "Smallest Tool: %.4fin" % smallestDrill
else:
print "Smallest Tool: %.4fmm" % smallestDrill
print
print 'Output Files :'
for f in OutputFiles:
print ' ', f
if (MaxXExtent - OriginX) > config.Config['panelwidth'] or (
MaxYExtent - OriginY) > config.Config['panelheight']:
print '*' * 75
print '*'
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
print '* ERROR: Merged job exceeds panel dimensions of %.1f"x%.1f"' % (
config.Config['panelwidth'], config.Config['panelheight'])
else:
print '* ERROR: Merged job exceeds panel dimensions of %.1fmmx%.1fmm' % (
config.Config['panelwidth'], config.Config['panelheight'])
print '*'
print '*' * 75
sys.exit(1)
# Done!
return 0
job.trimExcellon()
if config.TrimGerber:
print 'Trimming Gerber data to board outlines ...'
for job in config.Jobs.values():
job.trimGerber()
# We start origin at (0.1", 0.1") just so we don't get numbers close to 0
# which could trip up Excellon leading-0 elimination.
OriginX = OriginY = 0.1
# Read the layout file and construct the nested list of jobs. If there
# is no layout file, do auto-layout.
print 'Performing layout ...'
if len(args) > 1:
Layout = parselayout.parseLayoutFile(args[1])
# Do the layout, updating offsets for each component job.
X = OriginX + config.Config['leftmargin']
Y = OriginY + config.Config['bottommargin']
for row in Layout:
row.setPosition(X, Y)
Y += row.height_in() + config.Config['yspacing']
# Construct a canonical placement from the layout
Place = placement.Placement()
Place.addFromLayout(Layout)
del Layout