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https://github.com/scottbez1/smartknob.git
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- Use KiKit for fab automation - Add splitflap scripts for exporting pcb pdfs, and switch to splitflap script for 3d rendering (for consistency with fab automation) - Added support in 3d rendering scripts for soldermask & silkscreen colors, option to skip virtual components - Added silkscreen to base and screen pcbs for commit and date info
81 lines
2.7 KiB
Python
Executable File
81 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2015-2021 Scott Bezek and the splitflap contributors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import logging
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import os
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import pcbnew
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import shutil
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import subprocess
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from collections import namedtuple
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import pcb_util
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electronics_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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logging.basicConfig(level=logging.DEBUG)
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logger = logging.getLogger(__name__)
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def run(pcb_file):
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output_directory = os.path.join(electronics_root, 'build')
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temp_dir = os.path.join(output_directory, 'temp_pdfs')
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shutil.rmtree(temp_dir, ignore_errors=True)
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try:
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os.makedirs(temp_dir)
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plot_to_directory(pcb_file, output_directory, temp_dir)
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finally:
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shutil.rmtree(temp_dir, ignore_errors=True)
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def plot_to_directory(pcb_file, output_directory, temp_dir):
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board_name = os.path.splitext(os.path.basename(pcb_file))[0]
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with pcb_util.get_plotter(pcb_file, temp_dir) as plotter:
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plotter.plot_options.SetDrillMarksType(pcbnew.PCB_PLOT_PARAMS.NO_DRILL_SHAPE)
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plotter.plot_options.SetExcludeEdgeLayer(False)
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LayerDef = namedtuple('LayerDef', ['layer', 'mirror'])
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layers = [
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LayerDef(pcbnew.F_Cu, False),
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LayerDef(pcbnew.B_Cu, True),
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LayerDef(pcbnew.F_SilkS, False),
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LayerDef(pcbnew.B_SilkS, True),
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LayerDef(pcbnew.F_Mask, False),
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LayerDef(pcbnew.B_Mask, True),
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LayerDef(pcbnew.F_Paste, False),
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]
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pdfs = []
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for layer in layers:
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plotter.plot_options.SetMirror(layer.mirror)
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output_filename = plotter.plot(layer.layer, pcbnew.PLOT_FORMAT_PDF)
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pdfs.append(output_filename)
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_, map_file = plotter.plot_drill()
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pdfs.append(map_file)
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output_pdf_filename = os.path.join(output_directory, '%s-pcb-packet.pdf' % (board_name,))
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command = ['pdfunite'] + pdfs + [output_pdf_filename]
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subprocess.check_call(command)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser('Generate a pdf of the PCB')
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parser.add_argument('pcb_file')
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args = parser.parse_args()
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run(args.pcb_file)
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