def plot_drill(self, pcb):
"plot drill files"
pctl = pcbnew.PLOT_CONTROLLER(pcb)
drill_path = os.path.dirname(
pcb.GetFileName()) + PCB_MAN_PACK_DIR + "Drill/"
if not os.path.exists(drill_path):
os.makedirs(drill_path)
report_path = os.path.dirname(pcb.GetFileName()) + REPORTS_DIR
if not os.path.exists(report_path):
os.makedirs(report_path)
pctl = pcbnew.PLOT_CONTROLLER(pcb)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(drill_path)
# Set some important plot options:
popt.SetPlotFrameRef(False)
popt.SetLineWidth(pcbnew.FromMM(0.1))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetExcludeEdgeLayer(False)
popt.SetPlotValue(False)
popt.SetPlotReference(False)
popt.SetUseGerberAttributes(True)
popt.SetUseGerberProtelExtensions(False)
popt.SetUseAuxOrigin(True)
# Fabricators need drill files.
# sometimes a drill map file is asked (for verification purpose)
drlwriter = pcbnew.EXCELLON_WRITER(pcb)
drlwriter.SetMapFileFormat(pcbnew.PLOT_FORMAT_PDF)
mirror = False
minimalHeader = False
offset = pcb.GetAuxOrigin()
# False to generate 2 separate drill files (one for plated holes, one for non plated holes)
# True to generate only one drill file
mergeNPTH = True
drlwriter.SetOptions(mirror, minimalHeader, offset, mergeNPTH)
metricFmt = True
drlwriter.SetFormat(metricFmt)
genDrl = True
genMap = True
drlwriter.CreateDrillandMapFilesSet(drill_path, genDrl, genMap)
# One can create a text file to report drill statistics
rptfn = report_path + 'drill_report.rpt'
drlwriter.GenDrillReportFile(rptfn)
pctl.ClosePlot()
def plot(self, brd_file):
logging.debug("Starting plot of board {}".format(brd_file))
board = pcbnew.LoadBoard(brd_file)
logging.debug("Board loaded")
self._preflight_checks(board)
for op in self.cfg.outputs:
logging.debug("Processing output: {}".format(op.name))
# fresh plot controller
pc = pcbnew.PLOT_CONTROLLER(board)
self._configure_output_dir(pc, op)
if self._output_is_layer(op):
self._do_layer_plot(board, pc, op)
elif self._output_is_drill(op):
self._do_drill_plot(board, pc, op)
elif self._output_is_position(op):
self._do_position_plot(board, pc, op)
else:
raise PlotError("Don't know how to plot type {}".format(
op.options.type))
pc.ClosePlot()
def Run(self):
pcb = pcbnew.GetBoard()
pctl = pcbnew.PLOT_CONTROLLER(pcb)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory("Outputs/PCB_Manufacturing/")
# Set some important plot options:
popt.SetPlotFrameRef(True)
popt.SetLineWidth(pcbnew.FromMM(0.1))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetExcludeEdgeLayer(False)
popt.SetPlotValue(False)
popt.SetPlotReference(True)
#Create a pdf file of the top fab Layer
pctl.SetLayer(pcbnew.Dwgs_User)
pctl.OpenPlotfile("Fab_Drawings", pcbnew.PLOT_FORMAT_PDF,
"Fab_Drawings")
pctl.PlotLayer()
pctl.ClosePlot()
def plot_fab_drawings(self, pcb):
"plot fab drawings"
pctl = pcbnew.PLOT_CONTROLLER(pcb)
popt = pctl.GetPlotOptions()
fab_path = os.path.dirname(pcb.GetFileName()) + PCB_MAN_PACK_DIR
popt.SetOutputDirectory(fab_path)
# Set some important plot options:
popt.SetPlotFrameRef(True)
popt.SetLineWidth(pcbnew.FromMM(0.1))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetExcludeEdgeLayer(False)
popt.SetPlotValue(False)
popt.SetPlotReference(True)
#Create a pdf file of the top fab Layer
pctl.SetLayer(pcbnew.Dwgs_User)
pctl.OpenPlotfile("Fab_Drawings", pcbnew.PLOT_FORMAT_PDF,
"Fab_Drawings")
pctl.PlotLayer()
pctl.ClosePlot()
def plot(board_filename=None, layers=None):
if board_filename is None:
board = pcbnew.GetBoard()
else:
board = pcbnew.LoadBoard(os.path.expanduser(board_filename))
if layers is None:
layers = LAYERS
elif isinstance(layers, list):
layers = layers.keys()
plot_ctrl = pcbnew.PLOT_CONTROLLER(board)
plot_opts = plot_ctrl.GetPlotOptions()
plot_opts.SetPlotFrameRef(False)
plot_opts.SetLineWidth(pcbnew.FromMM(0.35))
plot_opts.SetAutoScale(False)
plot_opts.SetScale(1)
plot_opts.SetUseGerberAttributes(True)
plot_opts.SetExcludeEdgeLayer(False)
plot_opts.SetUseAuxOrigin(False)
plot_opts.SetPlotViaOnMaskLayer(True)
for layer, layer_info in layers.items():
layer_name = layers.get('name', board.GetLayerName(layer))
plot_opts.SetMirror(layer_info.get('mirrored', False))
plot_opts.SetNegative(layer_info.get('negative', False))
plot_ctrl.SetLayer(layer)
plot_ctrl.OpenPlotfile(layer_name, pcbnew.PLOT_FORMAT_PDF,
layer_info.get('description', layer_name))
plot_ctrl.PlotLayer()
def genPostscript(self, board, path):
pc = pcbnew.PLOT_CONTROLLER(board)
po = pc.GetPlotOptions()
# set global options
po.SetPlotFrameRef(False)
po.SetOutputDirectory(path)
po.SetA4Output(True)
po.SetScale(1.0)
po.SetExcludeEdgeLayer(False)
po.SetDrillMarksType(po.SMALL_DRILL_SHAPE)
# Set options for front Copper layer
pc.SetLayer(pcbnew.F_Cu)
po.SetMirror(True)
# Plot front Copper
pc.OpenPlotfile("CuTOP", pcbnew.PLOT_FORMAT_POST, "front_copper")
pc.PlotLayer()
pc.ClosePlot()
#Plot bottom Copper
# Set options for Bottom Copper layer
pc.SetLayer(pcbnew.B_Cu)
po.SetMirror(False)
pc.OpenPlotfile("CuBOT", pcbnew.PLOT_FORMAT_POST, "bottom_copper")
pc.PlotLayer()
pc.ClosePlot()
logging.info('Postcripts done')
def get_board_substrate(board, colors, holes, back, silk):
"""
Plots all front layers from the board and arranges them in a visually appealing style.
return SVG g element with the board substrate
"""
toPlot = []
if (back):
toPlot = [("board", [pcbnew.Edge_Cuts], process_board_substrate_base),
("clad", [pcbnew.B_Mask], process_board_substrate_layer),
("copper", [pcbnew.B_Cu], process_board_substrate_layer),
("pads", [pcbnew.B_Cu], process_board_substrate_layer),
("pads-mask", [pcbnew.B_Mask], process_board_substrate_mask)]
if silk:
toPlot.append(
("silk", [pcbnew.B_SilkS], process_board_substrate_layer))
else:
toPlot = [("board", [pcbnew.Edge_Cuts], process_board_substrate_base),
("clad", [pcbnew.F_Mask], process_board_substrate_layer),
("copper", [pcbnew.F_Cu], process_board_substrate_layer),
("pads", [pcbnew.F_Cu], process_board_substrate_layer),
("pads-mask", [pcbnew.F_Mask], process_board_substrate_mask)]
if silk:
toPlot.append(
("silk", [pcbnew.F_SilkS], process_board_substrate_layer))
toPlot.append(
("outline", [pcbnew.Edge_Cuts], process_board_substrate_layer))
container = etree.Element('g')
container.attrib["clip-path"] = "url(#cut-off)"
tmp = tempfile.mkdtemp()
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(tmp)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetSubtractMaskFromSilk(True)
try:
popt.SetPlotOutlineMode(False)
except:
# Method does not exist in older versions of KiCad
pass
popt.SetTextMode(pcbnew.PLOTTEXTMODE_STROKE)
for f, layers, _ in toPlot:
pctl.OpenPlotfile(f, pcbnew.PLOT_FORMAT_SVG, f)
for l in layers:
pctl.SetColorMode(False)
pctl.SetLayer(l)
pctl.PlotLayer()
pctl.ClosePlot()
boardsize = get_board_size(board)
for f, _, process in toPlot:
for svg_file in os.listdir(tmp):
if svg_file.endswith("-" + f + ".svg"):
process(container, f, os.path.join(tmp, svg_file), colors,
boardsize)
shutil.rmtree(tmp)
if holes:
container.append(get_hole_mask(board))
container.attrib["mask"] = "url(#hole-mask)"
return container
def get_board_substrate(board, colors):
"""
Plots all front layers from the board and arranges them in a visually appealing style.
return SVG g element with the board substrate
"""
toPlot = [("board", [pcbnew.Edge_Cuts], process_board_substrate_base),
("copper", [pcbnew.F_Cu], process_board_substrate_layer),
("pads", [pcbnew.F_Paste], process_board_substrate_layer),
("silk", [pcbnew.F_SilkS], process_board_substrate_layer)]
container = etree.Element('g')
tmp = tempfile.mkdtemp()
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(tmp)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetTextMode(pcbnew.PLOTTEXTMODE_STROKE)
for f, layers, _ in toPlot:
pctl.OpenPlotfile(f, pcbnew.PLOT_FORMAT_SVG, f)
for l in layers:
pctl.SetColorMode(False)
pctl.SetLayer(l)
pctl.PlotLayer()
pctl.ClosePlot()
for f, _, process in toPlot:
for svg_file in os.listdir(tmp):
if svg_file.endswith("-" + f + ".svg"):
process(container, f, os.path.join(tmp, svg_file), colors)
shutil.rmtree(tmp)
return container
def render(layers, name, mirror):
# Export new files
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(plotDir)
popt.SetPlotFrameRef(False)
popt.SetLineWidth(pcbnew.FromMM(0.15))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(mirror)
popt.SetUseGerberAttributes(True)
popt.SetExcludeEdgeLayer(False)
popt.SetUseAuxOrigin(False)
popt.SetUseAuxOrigin(False)
popt.SetPlotReference(True)
popt.SetPlotValue(True)
popt.SetPlotInvisibleText(False)
popt.SetPlotFrameRef(False)
pctl.SetLayer(Dwgs_User)
pctl.OpenPlotfile(name, PLOT_FORMAT_PDF, name)
pctl.SetColorMode(True)
for layer_info in layers:
pctl.SetLayer(layer_info[1])
pctl.PlotLayer()
pctl.ClosePlot()
def get_layers(board, colors, toPlot):
"""
Plot given layers, process them and return them as <g>
"""
container = etree.Element('g')
tmp = tempfile.mkdtemp()
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(tmp)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetSubtractMaskFromSilk(True)
try:
popt.SetPlotOutlineMode(False)
except:
# Method does not exist in older versions of KiCad
pass
popt.SetTextMode(pcbnew.PLOTTEXTMODE_STROKE)
for f, layers, _ in toPlot:
pctl.OpenPlotfile(f, pcbnew.PLOT_FORMAT_SVG, f)
for l in layers:
pctl.SetColorMode(False)
pctl.SetLayer(l)
pctl.PlotLayer()
pctl.ClosePlot()
boardsize = board.ComputeBoundingBox()
for f, _, process in toPlot:
for svg_file in os.listdir(tmp):
if svg_file.endswith("-" + f + ".svg"):
process(container, f, os.path.join(tmp, svg_file), colors,
boardsize)
shutil.rmtree(tmp)
return container
def processBoard(boardName, plotDir):
"""Convert layers of KiCad PCB to SVGs"""
print(boardName)
print(plotDir)
# Load board and initialize plot controller
board = pcbnew.LoadBoard(boardName)
boardBox = board.ComputeBoundingBox()
boardXl = boardBox.GetX()
boardYl = boardBox.GetY()
boardWidth = boardBox.GetWidth()
boardHeight = boardBox.GetHeight()
print(boardXl, boardYl, boardWidth, boardHeight)
pctl = pcbnew.PLOT_CONTROLLER(board)
pctl.SetColorMode(True)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(plotDir)
popt.SetPlotFrameRef(False)
popt.SetLineWidth(pcbnew.FromMM(0.15))
popt.SetAutoScale(False)
popt.SetScale(2)
popt.SetMirror(False)
popt.SetUseGerberAttributes(True)
popt.SetExcludeEdgeLayer(False)
popt.SetUseAuxOrigin(True)
layers = [
("F_Cu", pcbnew.F_Cu, "Top layer"),
("B_Cu", pcbnew.B_Cu, "Bottom layer"),
("B_Paste", pcbnew.B_Paste, "Paste bottom"),
("F_Paste", pcbnew.F_Paste, "Paste top"),
("F_SilkS", pcbnew.F_SilkS, "Silk top"),
("B_SilkS", pcbnew.B_SilkS, "Silk top"),
("B_Mask", pcbnew.B_Mask, "Mask bottom"),
("F_Mask", pcbnew.F_Mask, "Mask top"),
("Edge_Cuts", pcbnew.Edge_Cuts, "Edges"),
("Margin", pcbnew.Margin, "Margin"),
("In1_Cu", pcbnew.In1_Cu, "Inner1"),
("In2_Cu", pcbnew.In2_Cu, "Inner2"),
("Dwgs_User", pcbnew.Dwgs_User, "Dwgs_User"),
("Cmts_User", pcbnew.Cmts_User, "Comments_User"),
("Eco1_User", pcbnew.Eco1_User, "ECO1"),
("Eco2_User", pcbnew.Eco2_User, "ECO2"),
("B_Fab", pcbnew.B_Fab, "Fab bottom"),
("F_Fab", pcbnew.F_Fab, "Fab top"),
("B_Adhes", pcbnew.B_Adhes, "Adhesive bottom"),
("F_Adhes", pcbnew.F_Adhes, "Adhesive top"),
("B_CrtYd", pcbnew.B_CrtYd, "Courtyard bottom"),
("F_CrtYd", pcbnew.F_CrtYd, "Courtyard top"),
]
for layer_info in layers:
pctl.SetLayer(layer_info[1])
pctl.OpenPlotfile(layer_info[0], pcbnew.PLOT_FORMAT_SVG, layer_info[2])
pctl.PlotLayer()
return (boardXl, boardYl, boardWidth, boardHeight)
def RunCheck(name):
# Load board and initialize plot controller
#board = pcbnew.LoadBoard(name)
board = pcbnew.GetBoard()
pc = pcbnew.PLOT_CONTROLLER(board)
po = pc.GetPlotOptions()
po.SetPlotFrameRef(False)
# Set current layer
pc.SetLayer(pcbnew.F_Cu)
# Plot single layer to file
#pc.OpenPlotfile("front_copper", pcbnew.PLOT_FORMAT_SVG, "front_copper")
#print("Plotting to " + pc.GetPlotFileName())
#pc.PlotLayer()
#pc.ClosePlot()
#F.Mask
pc.SetLayer(pcbnew.F_Mask)
pc.OpenPlotfile("front_mask", pcbnew.PLOT_FORMAT_SVG, "front_mask")
print("Plotting to " + pc.GetPlotFileName())
name_mask = pc.GetPlotFileName()
pc.PlotLayer()
pc.ClosePlot()
#F.SilkS
pc.SetLayer(pcbnew.F_SilkS)
pc.OpenPlotfile("front_silk", pcbnew.PLOT_FORMAT_SVG, "front_silk")
print("Plotting to " + pc.GetPlotFileName())
name_silk = pc.GetPlotFileName()
pc.PlotLayer()
pc.ClosePlot()
out_silk = io.BytesIO()
cairosvg.svg2png(url=name_silk, write_to=out_silk, scale=2.0)
image_silk = Image.open(out_silk)
out_mask = io.BytesIO()
cairosvg.svg2png(url=name_mask, write_to=out_mask, scale=2.0)
image_mask = Image.open(out_mask)
#image_silk.show()
pixels_silk = image_silk.load() # create the pixel map
pixels_mask = image_mask.load()
# https://pillow.readthedocs.io/en/3.1.x/reference/Image.html#PIL.Image.Image.paste
#image_silk = image_silk.convert("RGB")
for i in range(image_silk.size[0]): # for every pixel:
for j in range(image_silk.size[1]):
if pixels_silk[i, j] != (0, 0, 0,
0) and pixels_mask[i, j] != (0, 0, 0, 0):
pixels_silk[i, j] = (255, 0, 0)
image_silk = trim(image_silk)
#image_silk.save("test.png",optimize=0)
image_silk.show()
def generate_pcb_gerber(args):
logging.info('Generating PCB gerber files')
check_args(args)
output_dir = os.path.join(args.output_dir, 'gerber')
if not os.path.exists(output_dir):
os.makedirs(output_dir)
logging.info(' Reading %s', args.input_pcb)
board = pcbnew.LoadBoard(args.input_pcb)
plot_controller = pcbnew.PLOT_CONTROLLER(board)
plot_options = plot_controller.GetPlotOptions()
plot_options.SetOutputDirectory(output_dir)
plot_options.SetPlotFrameRef(False)
plot_options.SetLineWidth(pcbnew.FromMM(0.1))
plot_options.SetAutoScale(False)
plot_options.SetScale(1)
plot_options.SetMirror(False)
plot_options.SetUseGerberAttributes(True)
plot_options.SetUseGerberProtelExtensions(True)
plot_options.SetExcludeEdgeLayer(True)
plot_options.SetUseAuxOrigin(False)
plot_controller.SetColorMode(True)
plot_options.SetSubtractMaskFromSilk(True)
plot_options.SetPlotReference(True)
plot_options.SetPlotValue(False)
layers = [
("F.Cu", pcbnew.F_Cu, "Top layer"),
("B.Cu", pcbnew.B_Cu, "Bottom layer"),
("F.Paste", pcbnew.F_Paste, "Paste top"),
("B.Paste", pcbnew.B_Paste, "Paste bottom"),
("F.SilkS", pcbnew.F_SilkS, "Silk top"),
("B.SilkS", pcbnew.B_SilkS, "Silk top"),
("F.Mask", pcbnew.F_Mask, "Mask top"),
("B.Mask", pcbnew.B_Mask, "Mask bottom"),
("Edge.Cuts", pcbnew.Edge_Cuts, "Edges"),
]
logging.info(' Writing to %s' % output_dir)
for layer_info in layers:
plot_controller.SetLayer(layer_info[1])
plot_controller.OpenPlotfile(layer_info[0], pcbnew.PLOT_FORMAT_GERBER,
layer_info[2])
plot_controller.PlotLayer()
plot_controller.ClosePlot()
def plot_layers(f_name, plot_dir, layers=['F.Cu', 'B.Cu'], zone_refill=True):
'''
f_name: the .kicad_pcb file to plot
plot_dir: output directory for the .pdf files
layers: list of layer names to plot
zone_refill: if True, re-calculate copper fills before plotting
returns: dict with coordinates of bounding box containing the PCB [inches]
'''
if not os.path.isfile(f_name) or not os.access(f_name, os.R_OK):
print("%s: not readable, aborting" % f_name)
return None
try:
board = pcbnew.LoadBoard(f_name)
except Exception:
print("%s: failed to load with pcbnew, aborting" % f_name)
return None
# after this point, chances of failure are low
if zone_refill:
print('filling zones ...')
zf = pcbnew.ZONE_FILLER(board)
zf.Fill(board.Zones())
boardbox = board.ComputeBoundingBox()
bounds = {
'x': boardbox.GetX() / 1e6 / 25.4,
'y': boardbox.GetY() / 1e6 / 25.4,
'W': boardbox.GetWidth() / 1e6 / 25.4,
'H': boardbox.GetHeight() / 1e6 / 25.4,
}
# print('bounds [inch]:', bounds)
pctl = pcbnew.PLOT_CONTROLLER(board)
# pctl.SetColorMode(True)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(plot_dir)
popt.SetPlotFrameRef(False)
# popt.SetLineWidth(pcbnew.FromMM(0.15))
# popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
# popt.SetUseGerberAttributes(True)
popt.SetExcludeEdgeLayer(False)
# popt.SetUseAuxOrigin(True)
popt.SetDrillMarksType(popt.FULL_DRILL_SHAPE)
for layer in layers:
pctl.SetLayer(board.GetLayerID(layer))
pctl.OpenPlotfile(layer, pcbnew.PLOT_FORMAT_PDF, layer)
pctl.PlotLayer()
pctl.ClosePlot()
return bounds
def __init__(self, board, build_directory):
self.board = board
self.build_directory = build_directory
self.plot_controller = pcbnew.PLOT_CONTROLLER(board)
self.plot_options = self.plot_controller.GetPlotOptions()
self.plot_options.SetOutputDirectory(build_directory)
self.plot_options.SetPlotFrameRef(False)
self.plot_options.SetLineWidth(pcbnew.FromMM(0.35))
self.plot_options.SetScale(1)
self.plot_options.SetUseAuxOrigin(True)
self.plot_options.SetMirror(False)
self.plot_options.SetExcludeEdgeLayer(True)
def __init__(self, board_file):
self.name = os.path.splitext(os.path.basename(board_file))[0]
self.board = pcbnew.LoadBoard(board_file)
self.plot_controller = pcbnew.PLOT_CONTROLLER(self.board)
self.plot_options = self.plot_controller.GetPlotOptions()
self.plot_options.SetPlotFrameRef(False)
self.plot_options.SetLineWidth(pcbnew.FromMM(0.35))
self.plot_options.SetScale(1)
self.plot_options.SetUseAuxOrigin(True)
self.plot_options.SetMirror(False)
self.plot_options.SetExcludeEdgeLayer(False)
self.plot_controller.SetColorMode(True)
def export_gerbers(self, layers=None, n_inner_layers=0):
'''
layers: list of layer names to plot
or
n_inner_layers: number of inner layers to plot
'''
if layers is None:
l_names = ['Cu', 'Mask', 'Paste', 'SilkS']
layers = [f + ll for ll in l_names for f in ['F.', 'B.']]
layers += ['Edge.Cuts']
layers += ['In{}.Cu'.format(i + 1) for i in range(n_inner_layers)]
# -----------------------
# Generate Gerber files
# -----------------------
pctl = pcbnew.PLOT_CONTROLLER(self.board)
# General options
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(self.plot_dir)
popt.SetPlotFrameRef(False)
popt.SetPlotValue(True)
popt.SetPlotReference(True)
popt.SetPlotInvisibleText(False)
popt.SetExcludeEdgeLayer(True)
popt.SetPlotPadsOnSilkLayer(False)
popt.SetPlotViaOnMaskLayer(False)
popt.SetUseAuxOrigin(False)
popt.SetDrillMarksType(popt.NO_DRILL_SHAPE)
popt.SetScale(1.0)
popt.SetLineWidth(pcbnew.FromMM(0.1)) # .1 mm
popt.SetMirror(False)
popt.SetNegative(False)
# Gerber options
popt.SetUseGerberProtelExtensions(False)
popt.SetCreateGerberJobFile(False)
popt.SetSubtractMaskFromSilk(False)
popt.SetGerberPrecision(6)
popt.SetUseGerberAttributes(False)
popt.SetIncludeGerberNetlistInfo(False)
f_name = self.f_name.replace('.kicad_pcb', '')
for layer in layers:
print('> {:s}-{:s}.gbr'.format(f_name, layer.replace('.', '_')))
pctl.SetLayer(self.board.GetLayerID(layer))
pctl.OpenPlotfile(layer, pcbnew.PLOT_FORMAT_GERBER, layer)
pctl.PlotLayer()
pctl.ClosePlot()
def plot(self, brd_file, target, invert, skip_pre):
logger.debug("Starting plot of board {}".format(brd_file))
board = pcbnew.LoadBoard(brd_file)
logger.debug("Board loaded")
self._preflight_checks(brd_file, skip_pre)
n = len(target)
if n == 0 and invert:
# Skip all targets
logger.debug('Skipping all outputs')
return
for op in self.cfg.outputs:
if (n == 0) or ((op.name in target) ^ invert):
logger.debug("Processing output: {}".format(op.name))
logger.info('- %s (%s) [%s]' %
(op.description, op.name, op.options.type))
# fresh plot controller
pc = pcbnew.PLOT_CONTROLLER(board)
self._configure_output_dir(pc, op)
try:
if self._output_is_layer(op):
self._do_layer_plot(board, pc, op, brd_file)
elif self._output_is_drill(op):
self._do_drill_plot(board, pc, op)
elif self._output_is_position(op):
self._do_position_plot(board, pc, op)
elif self._output_is_bom(op):
self._do_bom(board, pc, op, brd_file)
elif self._output_is_sch_print(op):
self._do_sch_print(board, pc, op, brd_file)
elif self._output_is_pcb_print(op):
self._do_pcb_print(board, pc, op, brd_file)
else:
plot_error("Don't know how to plot type " +
op.options.type)
except PlotError as e:
plot_error("In section '" + op.name + "' (" +
op.options.type + "): " + str(e))
else:
logger.debug('Skipping %s output', op.name)
def plotLayers(
board,
gerberDirPath,
useAuxOrigin,
gerberProtelExtensions,
layerRenameRules,
boardProjectName,
):
targetLayerCount = board.GetCopperLayerCount() + 5
pc = pcbnew.PLOT_CONTROLLER(board)
po = pc.GetPlotOptions()
po.SetOutputDirectory(gerberDirPath)
po.SetPlotValue(True)
po.SetPlotReference(True)
po.SetExcludeEdgeLayer(False)
if hasattr(po, "SetLineWidth"):
po.SetLineWidth(pcbnew.FromMM(0.1))
else:
po.SetSketchPadLineWidth(pcbnew.FromMM(0.1))
po.SetSubtractMaskFromSilk(True)
po.SetUseAuxOrigin(useAuxOrigin)
po.SetUseGerberProtelExtensions(gerberProtelExtensions)
plotFiles = []
for i in range(targetLayerCount):
layerId = layers[i][0]
layerTypeName = layers[i][1]
pc.SetLayer(layerId)
pc.OpenPlotfile(layerTypeName, pcbnew.PLOT_FORMAT_GERBER,
layerTypeName)
pc.PlotLayer()
plotFiles.append(pc.GetPlotFileName())
pc.ClosePlot()
if len(layerRenameRules) > 0:
for i in range(targetLayerCount):
plotFilePath = plotFiles[i]
layerId = layers[i][0]
if layerId in layerRenameRules:
newFileName = layerRenameRules[layerId]
newFileName = newFileName.replace('[boardProjectName]',
boardProjectName)
newFilePath = '%s/%s' % (gerberDirPath, newFileName)
renameFile(plotFilePath, newFilePath)
def Run(self):
# config = Config()
pcb_file_name = pcbnew.GetBoard().GetFileName()
if not pcb_file_name:
ibom.logerror(
'Please save the board file before generating manufactoring data.'
)
return
print(pcb_file_name)
board = pcbnew.LoadBoard(pcb_file_name)
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory("export/")
# popt.SetOutputDirectory(sys.argv[2])
plot_pdf.generatePdf(pctl, popt)
popt.SetMirror(False)
rtlab.generateGerber(pctl, popt, board)
def plot_assembly_drawings(self, pcb, top_en, bottom_en):
"plot assembly drawings"
pctl = pcbnew.PLOT_CONTROLLER(pcb)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(self.pcb_assembly_path)
# Set some important plot options:
popt.SetPlotFrameRef(True)
popt.SetLineWidth(pcbnew.FromMM(0.1))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetExcludeEdgeLayer(False)
popt.SetPlotValue(False)
popt.SetPlotReference(True)
if (top_en):
#Create a pdf file of the top fab Layer
pctl.SetLayer(pcbnew.F_Fab)
pctl.OpenPlotfile("Assembly_TOP", pcbnew.PLOT_FORMAT_PDF,
"Assembly_TOP")
pctl.PlotLayer()
if (bottom_en):
popt.SetMirror(True)
#Create a pdf file of the bottom fab Layer
pctl.SetLayer(pcbnew.B_Fab)
pctl.OpenPlotfile("Assembly_BOTTOM", pcbnew.PLOT_FORMAT_PDF,
"Assembly_BOTTOM")
pctl.PlotLayer()
pctl.ClosePlot()
def generate_gerber(name, output_dir):
board = pcbnew.LoadBoard(name)
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
###########################################################################
# Output options
plot_format = pcbnew.PLOT_FORMAT_GERBER
popt.SetOutputDirectory(output_dir)
###########################################################################
# Included Layers:
layers = [
{
'layer': pcbnew.F_Cu,
'suffix': 'F.Cu'
},
{
'layer': pcbnew.B_Cu,
'suffix': 'B.Cu'
},
{
'layer': pcbnew.F_SilkS,
'suffix': 'F.SilkS'
},
{
'layer': pcbnew.B_SilkS,
'suffix': 'B.SilkS'
},
{
'layer': pcbnew.B_Paste,
'suffix': 'B.Paste'
},
{
'layer': pcbnew.F_Paste,
'suffix': 'F.Paste'
},
{
'layer': pcbnew.B_Mask,
'suffix': 'B.Mask'
},
{
'layer': pcbnew.F_Mask,
'suffix': 'F.Mask'
},
{
'layer': pcbnew.Edge_Cuts,
'suffix': 'Edge.Cuts'
},
]
###########################################################################
# General Options:
popt.SetPlotFrameRef(False)
popt.SetPlotValue(True)
popt.SetPlotReference(True)
# popt.SetPlotInvisibleText(False)
# popt.SetPlotViaOnMaskLayer(False)
popt.SetExcludeEdgeLayer(True)
popt.SetPlotPadsOnSilkLayer(False)
popt.SetUseAuxOrigin(False)
# popt.SetMirror(False)
# popt.SetNegative(False)
###########################################################################
popt.SetDrillMarksType(popt.NO_DRILL_SHAPE)
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetPlotMode(pcbnew.FILLED)
popt.SetLineWidth(pcbnew.FromMM(0.1))
###########################################################################
# Gerber Options:
popt.SetUseGerberProtelExtensions(True)
# popt.SetUseGerberAttributes(True)
popt.SetCreateGerberJobFile(False)
popt.SetSubtractMaskFromSilk(False)
# popt.SetFormat()
###########################################################################
# Generate files now
for l in layers:
pctl.SetLayer(l['layer'])
# pctl.OpenPlotfile()
pctl.OpenPlotfile(l['suffix'], pcbnew.PLOT_FORMAT_GERBER, l['layer'])
print(l['suffix'])
pctl.PlotLayer()
pctl.ClosePlot()
def OnExec(self, e):
try:
self.settings = self.editor.Get()
global zip_fname
board = pcbnew.GetBoard()
board_fname = board.GetFileName()
board_dir = os.path.dirname(board_fname)
board_basename = (os.path.splitext(
os.path.basename(board_fname)))[0]
gerber_dir = '%s/%s' % (board_dir,
self.gerberdir.GetValue())
zip_fname = '%s/%s' % (gerber_dir,
self.zipfilename.GetValue().replace(
'*', board_basename))
if not os.path.exists(gerber_dir):
os.mkdir(gerber_dir)
refill(board)
zipfiles = []
# PLOT
message('PlotStart')
pc = pcbnew.PLOT_CONTROLLER(board)
po = pc.GetPlotOptions()
po.SetOutputDirectory(gerber_dir)
po.SetPlotFrameRef(
self.settings.get('PlotBorderAndTitle', False))
po.SetPlotValue(
self.settings.get('PlotFootprintValues', True))
po.SetPlotReference(
self.settings.get('PlotFootprintReferences', True))
po.SetPlotInvisibleText(
self.settings.get('ForcePlotInvisible', False))
po.SetExcludeEdgeLayer(
self.settings.get('ExcludeEdgeLayer', True))
if hasattr(po, 'SetPlotPadsOnSilkLayer'):
po.SetPlotPadsOnSilkLayer(not self.settings.get(
'ExcludePadsFromSilk', False))
po.SetPlotViaOnMaskLayer(
self.settings.get('DoNotTentVias', False))
if hasattr(po, 'SetUseAuxOrigin'):
po.SetUseAuxOrigin(
self.settings.get('UseAuxOrigin', False))
if hasattr(po, 'SetLineWidth'):
po.SetLineWidth(
FromMM(float(self.settings.get('LineWidth'))))
po.SetSubtractMaskFromSilk(
self.settings.get('SubtractMaskFromSilk', True))
po.SetUseGerberX2format(
self.settings.get('UseExtendedX2format', False))
po.SetIncludeGerberNetlistInfo(
self.settings.get('IncludeNetlistInfo', False))
po.SetGerberPrecision(6 if self.settings.get(
'CoodinateFormat46', True) else 5)
# SetDrillMarksType() : Draw Drill point to Cu layers if 1 (default)
# But seems set to 0 in Plot Dialog
po.SetDrillMarksType(0)
layer = self.settings.get('Layers', {})
forcedel(zip_fname)
for i in range(len(layer_list)):
layer_list[i]['fname'] = ''
for i in layer:
fnam = layer[i]
id = getid(i)
if (len(fnam) > 0 and board.IsLayerEnabled(id)):
pc.SetLayer(id)
pc.OpenPlotfile(i, PLOT_FORMAT_GERBER, i)
pc.PlotLayer()
pc.ClosePlot()
targetname = '%s/%s' % (
gerber_dir, fnam.replace('*', board_basename))
forcedel(targetname)
forceren(pc.GetPlotFileName(), targetname)
layer_list[getindex(i)]['fname'] = targetname
zipfiles.append(targetname)
message('Drill')
# DRILL
drill_fname = ''
drill_map_fname = ''
npth_fname = ''
npth_map_fname = ''
drill_report_fname = ''
drill = self.settings.get('Drill', {})
fname = drill.get('Drill', '')
if len(fname) > 0:
drill_fname = '%s/%s' % (
gerber_dir, fname.replace('*', board_basename))
forcedel(drill_fname)
fname = drill.get('DrillMap', '')
if len(fname) > 0:
drill_map_fname = '%s/%s' % (
gerber_dir, fname.replace('*', board_basename))
forcedel(drill_map_fname)
fname = drill.get('NPTH', '')
if len(fname) > 0:
npth_fname = '%s/%s' % (
gerber_dir, fname.replace('*', board_basename))
forcedel(npth_fname)
fname = drill.get('NPTHMap', '')
if len(fname) > 0:
npth_map_fname = '%s/%s' % (
gerber_dir, fname.replace('*', board_basename))
forcedel(npth_map_fname)
fname = drill.get('Report', '')
if len(fname) > 0:
drill_report_fname = '%s/%s' % (
gerber_dir, fname.replace('*', board_basename))
forcedel(drill_report_fname)
ew = EXCELLON_WRITER(board)
excellon_format = EXCELLON_WRITER.DECIMAL_FORMAT
zeros = self.settings.get('ZerosFormat')
if zeros.get('SuppressLeading'):
excellon_format = EXCELLON_WRITER.SUPPRESS_LEADING
if zeros.get('SuppressTrailing'):
excellon_format = EXCELLON_WRITER.SUPPRESS_TRAILING
if zeros.get('KeepZeros'):
excellon_format = EXCELLON_WRITER.KEEP_ZEROS
ew.SetFormat(self.settings.get('DrillUnitMM', True),
excellon_format, 3, 3)
offset = wxPoint(0, 0)
if self.settings.get('UseAuxOrigin', False):
if hasattr(board, 'GetAuxOrigin'):
offset = board.GetAuxOrigin()
else:
bds = board.GetDesignSettings()
offset = bds.m_AuxOrigin
ew.SetOptions(self.settings.get('MirrorYAxis', False),
self.settings.get('MinimalHeader', False),
offset,
self.settings.get('MergePTHandNPTH', False))
ew.SetRouteModeForOvalHoles(
self.settings.get('RouteModeForOvalHoles'))
map_format = pcbnew.PLOT_FORMAT_GERBER
map_ext = 'gbr'
map = self.settings.get('MapFileFormat')
if map.get('HPGL'):
map_format = pcbnew.PLOT_FORMAT_HPGL
map_ext = 'plt'
if map.get('PostScript'):
map_format = pcbnew.PLOT_FORMAT_POST
map_ext = 'ps'
if map.get('Gerber'):
map_format = pcbnew.PLOT_FORMAT_GERBER
map_ext = 'gbr'
if map.get('DXF'):
map_format = pcbnew.PLOT_FORMAT_DXF
map_ext = 'dxf'
if map.get('SVG'):
map_format = pcbnew.PLOT_FORMAT_SVG
map_ext = 'svg'
if map.get('PDF'):
map_format = pcbnew.PLOT_FORMAT_PDF
map_ext = 'pdf'
ew.SetMapFileFormat(map_format)
enable_map = len(drill_map_fname) > 0 or len(
npth_map_fname) > 0
message('MapFile')
ew.CreateDrillandMapFilesSet(gerber_dir, True, enable_map)
if self.settings.get('MergePTHandNPTH', False):
if drill_fname:
forceren(
'%s/%s.drl' % (gerber_dir, board_basename),
drill_fname)
zipfiles.append(drill_fname)
if drill_map_fname:
forceren(
'%s/%s-drl_map.%s' %
(gerber_dir, board_basename, map_ext),
drill_map_fname)
zipfiles.append(drill_map_fname)
else:
if drill_fname:
forceren(
'%s/%s-PTH.drl' % (gerber_dir, board_basename),
drill_fname)
zipfiles.append(drill_fname)
if drill_map_fname:
forceren(
'%s/%s-PTH-drl_map.%s' %
(gerber_dir, board_basename, map_ext),
drill_map_fname)
zipfiles.append(drill_map_fname)
if npth_fname:
forceren(
'%s/%s-NPTH.drl' %
(gerber_dir, board_basename), npth_fname)
zipfiles.append(npth_fname)
if npth_map_fname:
forceren(
'%s/%s-NPTH-drl_map.gbr' %
(gerber_dir, board_basename), npth_map_fname)
zipfiles.append(npth_map_fname)
if drill_report_fname:
ew.GenDrillReportFile(drill_report_fname)
zipfiles.append(drill_report_fname)
# OptionalFile
message('optional')
files = self.settings.get('OptionalFiles', [])
for n in range(len(files)):
if (len(files[n]['name'])):
optional_fname = '%s/%s' % (gerber_dir,
files[n]['name'])
optional_content = files[n]['content']
optional_content = optional_content.replace(
'${basename}', board_basename)
for i in range(len(layer_list)):
kpath = '${filepath(' + layer_list[i][
'name'] + ')}'
kname = '${filename(' + layer_list[i][
'name'] + ')}'
path = layer_list[i]['fname']
name = os.path.basename(path)
optional_content = optional_content.replace(
kname, name)
if optional_fname:
with codecs.open(optional_fname, 'w',
'utf-8') as f:
f.write(optional_content)
zipfiles.append(optional_fname)
# ZIP
message('Zip')
with zipfile.ZipFile(
zip_fname, 'w',
compression=zipfile.ZIP_DEFLATED) as f:
for i in range(len(zipfiles)):
fnam = zipfiles[i]
if os.path.exists(fnam):
f.write(fnam, os.path.basename(fnam))
alert(getstr('COMPLETE') % zip_fname, wx.ICON_INFORMATION)
except Exception:
s = traceback.format_exc(chain=False)
print(s)
alert(s, wx.ICON_ERROR)
e.Skip()
#!/usr/bin/env python3
import sys
# from pcbnew import *
import pcbnew
import plot_pdf
import rtlab
# http://scottbezek.blogspot.com/2016/04/scripting-kicad-pcbnew-exports.html
filename = sys.argv[1] #e.g left-main/left-main.kicad_pcb
board = pcbnew.LoadBoard(filename)
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
# popt.SetOutputDirectory("plot/")
popt.SetOutputDirectory(sys.argv[2])
plot_pdf.generatePdf(pctl, popt)
popt.SetMirror(False)
rtlab.generateGerber(pctl, popt, board)
def screenshot(self):
print("Taking a screenshot")
self.board = pcbnew.GetBoard()
board_path = self.board.GetFileName()
board_filename = os.path.basename(board_path)
board_filename_noex = os.path.splitext(board_filename)[0]
project_folder = os.path.dirname(board_path)
timelapse_folder = board_filename_noex + '-timelapse'
timelapse_folder_path = os.path.join(project_folder, timelapse_folder)
if not os.path.exists(timelapse_folder_path):
print('Timelapse folder does not exist. creating one now')
os.mkdir(timelapse_folder_path)
print('Timelapse folder created')
timelapse_files = os.listdir(timelapse_folder_path)
timelapse_number = extract_biggest_number(timelapse_files)
pc = pcbnew.PLOT_CONTROLLER(self.board)
po = pc.GetPlotOptions()
po.SetOutputDirectory(timelapse_folder_path)
po.SetPlotFrameRef(False)
po.SetLineWidth(pcbnew.FromMM(0.35))
po.SetScale(1)
po.SetUseAuxOrigin(True)
po.SetMirror(False)
po.SetExcludeEdgeLayer(True)
# Set current layer
# Plot single layer to file
timelapse_number += 1
processed_svg_files = []
for layer in layers:
pc.SetLayer(layer['layer'])
layer['layer']
pc.OpenPlotfile(
'-' + layer['name'] + '-' + str(timelapse_number).zfill(4),
pcbnew.PLOT_FORMAT_SVG, layer['name'])
pc.PlotLayer()
pc.ClosePlot()
output_filename = pc.GetPlotFileName()
processor = SvgProcessor(output_filename)
def colorize(original):
if original.lower() == '#000000':
return layer['color']
return original
processor.apply_color_transform(colorize)
processor.wrap_with_group({
'opacity': str(layer['alpha']),
})
output_filename2 = os.path.join(
timelapse_folder_path,
'processed-' + os.path.basename(output_filename))
processor.write(output_filename2)
processed_svg_files.append((output_filename2, processor))
os.remove(output_filename)
final_svg = os.path.join(
timelapse_folder_path, board_filename_noex + '-' +
str(timelapse_number).zfill(4) + '.svg')
shutil.copyfile(processed_svg_files[0][0], final_svg)
output_processor = SvgProcessor(final_svg)
for processed_svg_file, processor in processed_svg_files:
output_processor.import_groups(processor)
os.remove(processed_svg_file)
output_processor.write(final_svg)
def convert(pcb, dir):
board = pcb
plotDir = os.path.abspath(dir)
# prepare the gerber job file
gen_job_file = False
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetOutputDirectory(plotDir)
# Set some important plot options (see pcb_plot_params.h):
popt.SetPlotFrameRef(False) # do not change it
popt.SetLineWidth(pcbnew.FromMM(0.35))
popt.SetAutoScale(False) # do not change it
popt.SetScale(1) # do not change it
popt.SetMirror(False)
popt.SetUseGerberAttributes(True)
popt.SetIncludeGerberNetlistInfo(True)
popt.SetCreateGerberJobFile(gen_job_file)
popt.SetUseGerberProtelExtensions(False)
popt.SetExcludeEdgeLayer(False)
popt.SetScale(1)
popt.SetUseAuxOrigin(True)
# This by gerbers only
popt.SetSubtractMaskFromSilk(False)
# Disable plot pad holes
popt.SetDrillMarksType(pcbnew.PCB_PLOT_PARAMS.NO_DRILL_SHAPE)
# Skip plot pad NPTH when possible: when drill size and shape == pad size and shape
# usually sel to True for copper layers
popt.SetSkipPlotNPTH_Pads(False)
# prepare the gerber job file
jobfile_writer = pcbnew.GERBER_JOBFILE_WRITER(board)
# Once the defaults are set it become pretty easy...
# I have a Turing-complete programming language here: I'll use it...
# param 0 is a string added to the file base name to identify the drawing
# param 1 is the layer ID
# param 2 is a comment
plot_plan = [
("F_Cu", pcbnew.F_Cu, "Top layer"),
("B_Cu", pcbnew.B_Cu, "Bottom layer"),
("B_Paste", pcbnew.B_Paste, "Paste Bottom"),
("F_Paste", pcbnew.F_Paste, "Paste top"),
("F_SilkS", pcbnew.F_SilkS, "Silk top"),
("B_SilkS", pcbnew.B_SilkS, "Silk top"),
("B_Mask", pcbnew.B_Mask, "Mask bottom"),
("F_Mask", pcbnew.F_Mask, "Mask top"),
("Edge_Cuts", pcbnew.Edge_Cuts, "Edges"),
]
for layer_info in plot_plan:
if layer_info[1] <= pcbnew.B_Cu:
popt.SetSkipPlotNPTH_Pads(True)
else:
popt.SetSkipPlotNPTH_Pads(False)
pctl.SetLayer(layer_info[1])
pctl.OpenPlotfile(layer_info[0], pcbnew.PLOT_FORMAT_GERBER,
layer_info[2])
print 'plot %s' % pctl.GetPlotFileName()
if gen_job_file == True:
jobfile_writer.AddGbrFile(layer_info[1],
os.path.basename(pctl.GetPlotFileName()))
if pctl.PlotLayer() == False:
print "plot error"
# generate internal copper layers, if any
lyrcnt = board.GetCopperLayerCount()
for innerlyr in range(1, lyrcnt - 1):
popt.SetSkipPlotNPTH_Pads(True)
pctl.SetLayer(innerlyr)
lyrname = 'In%s_Cu' % innerlyr
pctl.OpenPlotfile(lyrname, pcbnew.PLOT_FORMAT_GERBER, "inner")
print 'plot %s' % pctl.GetPlotFileName()
if pctl.PlotLayer() == False:
print "plot error"
# At the end you have to close the last plot, otherwise you don't know when
# the object will be recycled!
pctl.ClosePlot()
# Fabricators need drill files.
# sometimes a drill map file is asked (for verification purpose)
drlwriter = pcbnew.EXCELLON_WRITER(board)
drlwriter.SetMapFileFormat(pcbnew.PLOT_FORMAT_PDF)
mirror = False
minimalHeader = False
offset = pcbnew.wxPoint(0, 0)
# False to generate 2 separate drill files (one for plated holes, one for non plated holes)
# True to generate only one drill file
mergeNPTH = True
drlwriter.SetOptions(mirror, minimalHeader, offset, mergeNPTH)
metricFmt = True
drlwriter.SetFormat(metricFmt)
genDrl = True
genMap = True
print 'create drill and map files in %s' % pctl.GetPlotDirName()
drlwriter.CreateDrillandMapFilesSet(pctl.GetPlotDirName(), genDrl, genMap)
def main():
if len(sys.argv) <= 1 or len(sys.argv) >= 3:
print("Usage: " + sys.argv[0] + " <project name>")
exit(1)
cwd = os.getcwd()
projectname = sys.argv[1]
board = pcbnew.LoadBoard(cwd + "/" + projectname + ".kicad_pcb")
pc = pcbnew.PLOT_CONTROLLER(board)
po = pc.GetPlotOptions()
# Set General Options:
po.SetOutputDirectory(cwd)
po.SetPlotFrameRef(False)
po.SetPlotValue(True)
po.SetPlotReference(True)
po.SetPlotInvisibleText(False)
po.SetPlotViaOnMaskLayer(True)
po.SetExcludeEdgeLayer(False)
#po.SetPlotPadsOnSilkLayer(PLOT_PADS_ON_SILK_LAYER)
#po.SetUseAuxOrigin(PLOT_USE_AUX_ORIGIN)
po.SetMirror(False)
#po.SetNegative(PLOT_NEGATIVE)
#po.SetDrillMarksType(PLOT_DRILL_MARKS_TYPE)
#po.SetScale(PLOT_SCALE)
po.SetAutoScale(True)
#po.SetPlotMode(PLOT_MODE)
#po.SetLineWidth(pcbnew.FromMM(PLOT_LINE_WIDTH))
# Set Gerber Options
#po.SetUseGerberAttributes(GERBER_USE_GERBER_ATTRIBUTES)
#po.SetUseGerberProtelExtensions(GERBER_USE_GERBER_PROTEL_EXTENSIONS)
#po.SetCreateGerberJobFile(GERBER_CREATE_GERBER_JOB_FILE)
#po.SetSubtractMaskFromSilk(GERBER_SUBTRACT_MASK_FROM_SILK)
#po.SetIncludeGerberNetlistInfo(GERBER_INCLUDE_GERBER_NETLIST_INFO)
# plot layers
dict_layerInfo = ({
"F_Cu": pcbnew.F_Cu,
"F_Mask": pcbnew.F_Mask,
"F_Paste": pcbnew.F_Paste,
"F_SilkS": pcbnew.F_SilkS,
"B_Cu": pcbnew.B_Cu,
"B_Mask": pcbnew.B_Mask,
"B_Paste": pcbnew.B_Paste,
"B_SilkS": pcbnew.B_SilkS,
"Edge_Cuts": pcbnew.Edge_Cuts,
"Eco1_User": pcbnew.Eco1_User,
"Eco2_User": pcbnew.Eco2_User
})
for key in dict_layerInfo :
val = dict_layerInfo[key]
pc.SetLayer(val)
sheetDesc = key
if val not in [ pcbnew.Edge_Cuts, pcbnew.Eco1_User, pcbnew.Eco2_User ]:
sheetDesc = sheetDesc.replace("F_", "Front ").replace("B_", "Back ") + " Layer"
pc.OpenPlotfile(key, pcbnew.PLOT_FORMAT_GERBER, sheetDesc)
pc.PlotLayer()
pc.ClosePlot()
# generate drill file
# options:
METRIC = True
ZERO_FORMAT = pcbnew.GENDRILL_WRITER_BASE.DECIMAL_FORMAT
INTEGER_DIGITS = 3
MANTISSA_DIGITS = 3
MIRROR_Y_AXIS = False
HEADER = True
OFFSET = pcbnew.wxPoint(0,0)
MERGE_PTH_NPTH = False
DRILL_FILE = True
MAP_FILE = False
REPORTER = None
drill_writer = pcbnew.EXCELLON_WRITER(board)
drill_writer.SetFormat(METRIC, ZERO_FORMAT, INTEGER_DIGITS, MANTISSA_DIGITS)
drill_writer.SetOptions(MIRROR_Y_AXIS, HEADER, OFFSET, MERGE_PTH_NPTH)
drill_writer.CreateDrillandMapFilesSet(cwd, DRILL_FILE, MAP_FILE, REPORTER)
def main(args):
# kicad helpfully avoids simply writing to named files
# and mangles everything based on the name of the input
# file. :(
# hope this never changes...
basename, _junk = os.path.splitext(os.path.basename(args.pcb))
board = pcb.LoadBoard(args.pcb)
pctrl = pcb.PLOT_CONTROLLER(board)
popt = pctrl.GetPlotOptions()
# Default options
popt.SetPlotFrameRef(False)
popt.SetLineWidth(pcb.FromMM(0.35))
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetUseGerberAttributes(True)
popt.SetUseGerberProtelExtensions(False)
popt.SetExcludeEdgeLayer(False)
popt.SetScale(1)
popt.SetUseAuxOrigin(True)
popt.SetSubtractMaskFromSilk(False)
# layers are number from front F_Cu==0, B_Cu==31
# inner layers are 1..30
# count includes B_Cu
ncu = board.GetCopperLayerCount()
log.info("Design has %d Cu layers", ncu)
if ncu == 1:
log.warn("Not tested w/ single layer board")
assert ncu >= 1, "No Cu layers?"
with TempDir() as dname, ZipFile(args.gbrzip, mode='w') as zip:
popt.SetOutputDirectory(dname)
generated = []
for ext, layer, desc in oshnames:
if layer >= ncu - 1 and layer < pcb.B_Cu:
log.info("No %s", desc)
continue # skip unused inner
pctrl.SetLayer(layer)
pctrl.OpenPlotfile(ext, pcb.PLOT_FORMAT_GERBER, desc)
if not pctrl.PlotLayer():
log.error("Failed to write layer %s", desc)
generated.append((os.path.join(dname,
"%s-%s.gbr" % (basename, ext)),
'%s.%s' % (basename, ext)))
pctrl.ClosePlot()
# files actually generated at this point
for inf, outf in generated:
zip.write(inf, outf)
drill = pcb.EXCELLON_WRITER(board)
drill.SetMapFileFormat(pcb.PLOT_FORMAT_GERBER)
mirror = False
minimalHeader = False
offset = pcb.wxPoint(0, 0)
merge = True
drill.SetOptions(mirror, minimalHeader, offset, merge)
metricFmt = True
drill.SetFormat(metricFmt)
# can't use drlwriter.CreateDrillFile()
# as this wants swig wrapped FILE*
# and I can't see how to create one (can't just use ctypes)
genDrl = True
genMap = True
drill.CreateDrillandMapFilesSet(dname, genDrl, genMap)
zip.write(os.path.join(dname, "%s.drl" % basename),
"%s.XLN" % basename)
zip.write(os.path.join(dname, "%s-drl_map.gbr" % basename),
"%s.fab.gbr" % basename)
def main():
# load command-line arguments
parser = argparse.ArgumentParser()
parser.add_argument('--pcb')
parser.add_argument('--plot')
args = parser.parse_args()
# load board
board = pcbnew.LoadBoard(args.pcb)
# get plot options
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
# set up output directory
plotDir = args.plot + '/'
popt.SetOutputDirectory(plotDir)
# Set plot options according to:
# http://docs.oshpark.com/design-tools/kicad/generating-kicad-gerbers/
# Options
popt.SetPlotFrameRef(False)
popt.SetPlotPadsOnSilkLayer(False)
popt.SetPlotValue(True)
popt.SetPlotReference(True)
popt.SetPlotInvisibleText(False)
popt.SetPlotViaOnMaskLayer(True)
popt.SetExcludeEdgeLayer(True)
popt.SetMirror(False)
popt.SetNegative(False)
popt.SetUseAuxOrigin(False)
popt.SetDrillMarksType(pcbnew.PCB_PLOT_PARAMS.NO_DRILL_SHAPE)
popt.SetAutoScale(False)
popt.SetScale(1)
# TODO: Plot mode = filled
popt.SetLineWidth(pcbnew.FromMM(0.1))
# Gerber options
popt.SetUseGerberProtelExtensions(True)
popt.SetUseGerberAttributes(False)
popt.SetSubtractMaskFromSilk(False)
popt.SetGerberPrecision(6)
# Layers to be plotted
plot_plan = [
("CuTop", pcbnew.F_Cu, "Top layer"),
("CuBottom", pcbnew.B_Cu, "Bottom layer"),
("EdgeCuts", pcbnew.Edge_Cuts, "Edges")]
# Plot the layers
for layer_info in plot_plan:
pctl.SetLayer(layer_info[1])
pctl.OpenPlotfile(layer_info[0],
pcbnew.PLOT_FORMAT_GERBER,
layer_info[2])
fullname = pctl.GetPlotFileName()
basename = os.path.basename(fullname)
print 'Plotting %s' % basename
if not pctl.PlotLayer():
raise Exception('Plotting error.')
# Done with plotting gerbers
pctl.ClosePlot()
drlwriter = pcbnew.EXCELLON_WRITER(board)
# Set Excellon format according to:
# http://docs.oshpark.com/design-tools/kicad/generating-kicad-gerbers/
# Drill units, zeros format
metricFmt = False
zerosFmt = pcbnew.EXCELLON_WRITER.DECIMAL_FORMAT
drlwriter.SetFormat(metricFmt, zerosFmt)
# Drill map format
drlwriter.SetMapFileFormat(pcbnew.PLOT_FORMAT_POST)
# Drill file options
mirror = False
minimalHeader = False
mergeNPTH = True
offset = pcbnew.wxPoint(0, 0)
drlwriter.SetOptions(mirror, minimalHeader, offset, mergeNPTH)
genDrl = True
genMap = False
pctl.GetPlotDirName()
print 'Creating drill file.'
drlwriter.CreateDrillandMapFilesSet(plotDir, genDrl, genMap)
def kicad_file_to_gerber_archive_file(input_path, output_path):
board = pcbnew.LoadBoard(input_path)
pctl = pcbnew.PLOT_CONTROLLER(board)
popt = pctl.GetPlotOptions()
popt.SetPlotFrameRef(False)
popt.SetAutoScale(False)
popt.SetScale(1)
popt.SetMirror(False)
popt.SetUseGerberAttributes(False)
popt.SetExcludeEdgeLayer(True)
popt.SetScale(1)
popt.SetUseAuxOrigin(True)
popt.SetNegative(False)
popt.SetPlotReference(True)
popt.SetPlotValue(True)
popt.SetPlotInvisibleText(False)
popt.SetSubtractMaskFromSilk(True)
popt.SetMirror(False)
popt.SetDrillMarksType(pcbnew.PCB_PLOT_PARAMS.NO_DRILL_SHAPE)
# TODO(kleinpa): Will JLCPCB accept file without this set?
popt.SetUseGerberProtelExtensions(True)
plot_plan = [("F_Cu", pcbnew.F_Cu, "Top layer"),
("B_Cu", pcbnew.B_Cu, "Bottom layer"),
("B_Mask", pcbnew.B_Mask, "Mask Bottom"),
("F_Mask", pcbnew.F_Mask, "Mask top"),
("B_Paste", pcbnew.B_Paste, "Paste Bottom"),
("F_Paste", pcbnew.F_Paste, "Paste Top"),
("F_SilkS", pcbnew.F_SilkS, "Silk Top"),
("B_SilkS", pcbnew.B_SilkS, "Silk Bottom"),
("Edge_Cuts", pcbnew.Edge_Cuts, "Edges")]
for layer in range(1, board.GetCopperLayerCount() - 1):
plot_plan += (f"inner{layer}", layer, "inner")
with tempfile.TemporaryDirectory() as temp_path:
popt.SetOutputDirectory(temp_path)
# Plot layers
for suffix, layer, description in plot_plan:
pctl.SetLayer(layer)
pctl.OpenPlotfile(suffix, pcbnew.PLOT_FORMAT_GERBER, description)
pctl.PlotLayer()
pctl.ClosePlot()
# Generate drill file
drlwriter = pcbnew.EXCELLON_WRITER(board)
drlwriter.SetMapFileFormat(aMapFmt=pcbnew.PLOT_FORMAT_GERBER)
drlwriter.SetOptions(aMirror=False,
aMinimalHeader=False,
aOffset=pcbnew.wxPoint(0, 0),
aMerge_PTH_NPTH=True)
formatMetric = True
drlwriter.SetFormat(formatMetric)
drlwriter.CreateDrillandMapFilesSet(aPlotDirectory=temp_path,
aGenDrill=True,
aGenMap=False)
# Copy files from output directory to in-memory zip file
fp = io.BytesIO()
with zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED) as z:
for root, dirs, files in os.walk(temp_path):
for file in files:
z.write(
os.path.join(root, file),
# TODO(kleinpa): Required for JLCPCB, any alternative?
file.replace("gm1", "gko"))
fp.seek(0)
return fp
