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gerbmerge
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gerbmerge/gerbmerge/gerbmerge.py

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#!/usr/bin/env python
"""
Merge several RS274X (Gerber) files generated by Eagle into a single
job.
This program expects that each separate job has at least three files:
- a board outline (RS274X)
- data layers (copper, silkscreen, etc. in RS274X format)
- an Excellon drill file
Furthermore, it is expected that each job was generated by Eagle
using the GERBER_RS274X plotter, except for the drill file which
was generated by the EXCELLON plotter.
This program places all jobs into a single job.
--------------------------------------------------------------------
This program is licensed under the GNU General Public License (GPL)
Version 3. See http://www.fsf.org for details of the license.
Rugged Circuits LLC
http://ruggedcircuits.com/gerbmerge
"""
import sys
import os
import getopt
import re
import aptable
import jobs
import config
import parselayout
import fabdrawing
import strokes
import tiling
import tilesearch1
import tilesearch2
import placement
import schwartz
import util
import scoring
import drillcluster
# make version info available when running as script
from __version_info__ import __version__
RANDOM_SEARCH = 1
EXHAUSTIVE_SEARCH = 2
FROM_FILE = 3
config.AutoSearchType = RANDOM_SEARCH
config.RandomSearchExhaustiveJobs = 2
config.PlacementFile = None
# This is a handle to a GUI front end, if any, else None for command-line usage
GUI = None
def usage():
print \
"""
Usage: gerbmerge [Options] configfile [layoutfile]
Options:
-h, --help -- This help summary
-v, --version -- Program version and contact information
-s, --skipdisclaimer -- Skip disclaimer dialog
--random-search -- Automatic placement using random search (default)
--full-search -- Automatic placement using exhaustive search
--place-file=fn -- Read placement from file
--rs-fsjobs=N -- When using random search, exhaustively search N jobs
for each random placement (default: N=2)
--search-timeout=T -- When using random search, search for T seconds for best
random placement (default: T=0, search until stopped)
--no-trim-gerber -- Do not attempt to trim Gerber data to extents of board
--no-trim-excellon -- Do not attempt to trim Excellon data to extents of board
--octagons=fmt -- Generate octagons in two different styles depending on
the value of 'fmt':
fmt is 'rotate' : 0.0 rotation
fmt is 'normal' : 22.5 rotation (default)
If a layout file is not specified, automatic placement is performed. If the
placement is read from a file, then no automatic placement is performed and
the layout file (if any) is ignored.
NOTE: The dimensions of each job are determined solely by the maximum extent of
the board outline layer for each job.
"""
sys.exit(1)
# changed these two writeGerberHeader files to take metric units (mm) into account:
def writeGerberHeader22degrees(fid):
if config.Config['measurementunits'] == 'inch':
fid.write( \
"""G75*
G70*
%OFA0B0*%
%FSLAX25Y25*%
%IPPOS*%
%LPD*%
%AMOC8*
5,1,8,0,0,1.08239X$1,22.5*
%
""")
else: # assume mm - also remove eagleware hack for %AMOC8
fid.write( \
"""G75*
G71*
%MOMM*%
%OFA0B0*%
%FSLAX53Y53*%
%IPPOS*%
%LPD*%
""")
def writeGerberHeader0degrees(fid):
if config.Config['measurementunits'] == 'inch':
fid.write( \
"""G75*
G70*
%OFA0B0*%
%FSLAX25Y25*%
%IPPOS*%
%LPD*%
%AMOC8*
5,1,8,0,0,1.08239X$1,0.0*
%
""")
else: # assume mm - also remove eagleware hack for %AMOC8
fid.write( \
"""G75*
G71*
%MOMM*%
%OFA0B0*%
%FSLAX53Y53*%
%IPPOS*%
%LPD*%
""")
writeGerberHeader = writeGerberHeader22degrees
def writeApertureMacros(fid, usedDict):
keys = config.GAMT.keys()
keys.sort()
for key in keys:
if key in usedDict:
config.GAMT[key].writeDef(fid)
def writeApertures(fid, usedDict):
keys = config.GAT.keys()
keys.sort()
for key in keys:
if key in usedDict:
config.GAT[key].writeDef(fid)
def writeGerberFooter(fid):
fid.write('M02*\n')
def writeExcellonHeader(fid):
if config.Config['measurementunits'] != 'inch': # metric - mm
fid.write( \
"""M48
METRIC,0000.00
""")
fid.write('%\n')
def writeExcellonFooter(fid):
fid.write('M30\n')
def writeExcellonTool(fid, tool, size):
fid.write('%sC%f\n' % (tool, size))
def writeFiducials(fid, drawcode, OriginX, OriginY, MaxXExtent, MaxYExtent):
"""Place fiducials at arbitrary points. The FiducialPoints list in the config specifies
sets of X,Y co-ordinates. Positive values of X/Y represent offsets from the lower left
of the panel. Negative values of X/Y represent offsets from the top right. So:
FiducialPoints = 0.125,0.125,-0.125,-0.125
means to put a fiducial 0.125,0.125 from the lower left and 0.125,0.125 from the top right"""
fid.write('%s*\n' % drawcode) # Choose drawing aperture
fList = config.Config['fiducialpoints'].split(',')
for i in range(0, len(fList), 2):
x,y = float(fList[i]), float(fList[i+1])
if x>=0:
x += OriginX
else:
x = MaxXExtent + x
if y>=0:
y += OriginX
else:
y = MaxYExtent + y
fid.write('X%07dY%07dD03*\n' % (util.in2gerb(x), util.in2gerb(y)))
def writeCropMarks(fid, drawing_code, OriginX, OriginY, MaxXExtent, MaxYExtent):
"""Add corner crop marks on the given layer"""
# Draw 125mil lines at each corner, with line edge right up against
# panel border. This means the center of the line is D/2 offset
# from the panel border, where D is the drawing line diameter.
# use 3mm lines for metric
fid.write('%s*\n' % drawing_code) # Choose drawing aperture
offset = config.GAT[drawing_code].dimx/2.0
# should we be using 'cropmarkwidth' from config.py?
if config.Config['measurementunits'] == 'inch':
cropW = 0.125 #inch
else:
cropW = 3 #mm
# Lower-left
x = OriginX + offset
y = OriginY + offset
fid.write('X%07dY%07dD02*\n' % (util.in2gerb(x+cropW), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+cropW)))
# Lower-right
x = MaxXExtent - offset
y = OriginY + offset
fid.write('X%07dY%07dD02*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+cropW)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x-cropW), util.in2gerb(y+0.000)))
# Upper-right
x = MaxXExtent - offset
y = MaxYExtent - offset
fid.write('X%07dY%07dD02*\n' % (util.in2gerb(x-cropW), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y-cropW)))
# Upper-left
x = OriginX + offset
y = MaxYExtent - offset
fid.write('X%07dY%07dD02*\n' % (util.in2gerb(x+0.000), util.in2gerb(y-cropW)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+0.000), util.in2gerb(y+0.000)))
fid.write('X%07dY%07dD01*\n' % (util.in2gerb(x+cropW), util.in2gerb(y+0.000)))
def disclaimer():
if (config.Config['skipdisclaimer'] > 0): # remove annoying disclaimer
return
print """
****************************************************
* R E A D C A R E F U L L Y *
* *
* This program comes with no warranty. You use *
* this program at your own risk. Do not submit *
* board files for manufacture until you have *
* thoroughly inspected the output of this program *
* using a previewing program such as: *
* *
* Windows: *
* - GC-Prevue <http://www.graphicode.com> *
* - ViewMate <http://www.pentalogix.com> *
* *
* Linux: *
* - gerbv <http://gerbv.sourceforge.net> *
* *
* By using this program you agree to take full *
* responsibility for the correctness of the data *
* that is generated by this program. *
****************************************************
To agree to the above terms, press 'y' then Enter.
Any other key will exit the program.
"""
s = raw_input()
if s == 'y':
print
return
print "\nExiting..."
sys.exit(0)
def tile_jobs(Jobs):
"""Take a list of raw Job objects and find best tiling by calling tile_search"""
# We must take the raw jobs and construct a list of 4-tuples (Xdim,Ydim,job,rjob).
# This means we must construct a rotated job for each entry. We first sort all
# jobs from largest to smallest. This should give us the best tilings first so
# we can interrupt the tiling process and get a decent layout.
L = []
#sortJobs = schwartz.schwartz(Jobs, jobs.Job.jobarea)
sortJobs = schwartz.schwartz(Jobs, jobs.Job.maxdimension)
sortJobs.reverse()
for job in sortJobs:
Xdim = job.width_in()
Ydim = job.height_in()
rjob = jobs.rotateJob(job, 90) ##NOTE: This will only try 90 degree rotations though 180 & 270 are available
for count in range(job.Repeat):
L.append( (Xdim,Ydim,job,rjob) )
PX,PY = config.Config['panelwidth'],config.Config['panelheight']
if config.AutoSearchType==RANDOM_SEARCH:
tile = tilesearch2.tile_search2(L, PX, PY)
else:
tile = tilesearch1.tile_search1(L, PX, PY)
if not tile:
# add metric support (1/1000 mm vs. 1/100,000 inch)
if config.Config['measurementunits'] == 'inch':
raise RuntimeError, 'Panel size %.2f"x%.2f" is too small to hold jobs' % (PX,PY)
else:
raise RuntimeError, 'Panel size %.2fmmx%.2fmm is too small to hold jobs' % (PX,PY)
return tile
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
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)
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
def updateGUI(text = None):
global GUI
if GUI != None:
GUI.updateProgress(text)
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], 'hvs', ['help', 'version', 'octagons=', 'random-search', 'full-search', 'rs-fsjobs=', 'search-timeout=', 'place-file=', 'no-trim-gerber', 'no-trim-excellon', 'skipdisclaimer'])
except getopt.GetoptError:
usage()
for opt, arg in opts:
if opt in ('-h', '--help'):
usage()
elif opt in ('-v', '--version'):
print """
GerbMerge Version %s -- Combine multiple Gerber/Excellon files
This program is licensed under the GNU General Public License (GPL)
Version 3. See LICENSE file or http://www.fsf.org for details of this license.
ProvideYourOwn - http://provideyourown.com
""" % (__version__)
sys.exit(0)
elif opt in ('--octagons', '--random-search','--full-search','--rs-fsjobs','--place-file','--no-trim-gerber','--no-trim-excellon', '--search-timeout', '-s', '--skipdisclaimer'):
pass ## arguments are valid
else:
raise RuntimeError, "Unknown option: %s" % opt
if len(args) > 2 or len(args) < 1:
usage()
sys.exit(merge(opts, args)) ## run germberge
if __name__=="__main__":
main()
# vim: expandtab ts=2 sw=2 ai syntax=python
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