1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
|
#! /usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2021 Jan Götte <code@jaseg.de>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from pathlib import Path
import pytest
from .utils import *
from ..layers import LayerStack
from ..rs274x import GerberFile
from ..excellon import ExcellonFile
# hand-classified
REFERENCE_DIRS = {
'Target3001': {
'IRNASIoTbank1.2.Apr': None,
'IRNASIoTbank1.2.Bot': 'bottom copper',
'IRNASIoTbank1.2.Drill': 'drill plated',
'IRNASIoTbank1.2.Info': None,
'IRNASIoTbank1.2.Outline': 'mechanical outline',
'IRNASIoTbank1.2.PasteBot': 'bottom paste',
'IRNASIoTbank1.2.PasteTop': 'top paste',
'IRNASIoTbank1.2.PosiBot': 'bottom silk',
'IRNASIoTbank1.2.PosiTop': 'top silk',
'IRNASIoTbank1.2.StopBot': 'bottom mask',
'IRNASIoTbank1.2.StopTop': 'top mask',
'IRNASIoTbank1.2.Tool': None,
'IRNASIoTbank1.2.Top': 'top copper',
'IRNASIoTbank1.2.Whl': None,
},
'allegro': {
'08_057494d-ipc356.ipc': 'other netlist',
'08_057494d.rou': 'mechanical outline',
'Read_Me.1': None,
'art_param.txt': None,
'assy1.art': None,
'assy2.art': None,
'fab1.art': None,
'l1_primary.art': 'top copper',
'l2_gnd.art': 'inner_2 copper',
'l3_vcc.art': 'inner_3 copper',
'l4_secondary.art': 'bottom copper',
'mask_prm.art': 'top mask',
'mask_sec.art': 'bottom mask',
'nc_param.txt': None,
'ncdrill-1-4.drl': 'drill unknown',
'ncdrill.log': None,
'netlist.err': None,
'paste_prm.art': 'top paste',
'paste_sec.art': 'bottom paste',
'photo.log': None,
'silk_prm.art': 'top silk',
'silk_sec.art': 'bottom silk',
},
'allegro-2': {
'MINNOWMAX_REVA2_PUBLIC_BOTTOMSIDE.pdf': None,
'MINNOWMAX_REVA2_PUBLIC_TOPSIDE.pdf': None,
'MinnowMax_RevA1_IPC356A.ipc': 'other netlist',
'MinnowMax_RevA1_DRILL/MinnowMax_RevA1_NCDRILL.drl': 'drill unknown',
'MinnowMax_RevA1_DRILL/MinnowMax_RevA1_NCROUTE.rou': 'drill unknown',
'MinnowMax_RevA1_DRILL/nc_param.txt': None,
'MinnowMax_RevA1_DRILL/ncdrill.log': None,
'MinnowMax_RevA1_DRILL/ncroute.log': None,
'MinnowMax_assy.art': None,
'MinnowMax_bslk.art': 'bottom silk',
'MinnowMax_fab.art': None,
'MinnowMax_lyr10_GAF.art': 'bottom copper',
'MinnowMax_lyr1_GAF.art': 'top copper',
'MinnowMax_lyr2.art': 'inner_2 copper',
'MinnowMax_lyr3.art': 'inner_3 copper',
'MinnowMax_lyr4.art': 'inner_4 copper',
'MinnowMax_lyr5.art': 'inner_5 copper',
'MinnowMax_lyr6.art': 'inner_6 copper',
'MinnowMax_lyr7.art': 'inner_7 copper',
'MinnowMax_lyr8.art': 'inner_8 copper',
'MinnowMax_lyr9.art': 'inner_9 copper',
'MinnowMax_smc_GAF.art': 'top mask',
'MinnowMax_sms_GAF.art': 'bottom mask',
'MinnowMax_spc.art': 'top paste',
'MinnowMax_sps.art': 'bottom paste',
'MinnowMax_tslk_GAF.art': 'top silk',
},
'altium-composite-drill': {
'Gerber/LimeSDR-QPCIe_1v2-macro.APR_LIB': None,
'Gerber/LimeSDR-QPCIe_1v2.EXTREP': None,
'Gerber/LimeSDR-QPCIe_1v2.G1': 'inner_1 copper',
'Gerber/LimeSDR-QPCIe_1v2.G10': 'inner_10 copper',
'Gerber/LimeSDR-QPCIe_1v2.G11': 'inner_11 copper',
'Gerber/LimeSDR-QPCIe_1v2.G12': 'inner_12 copper',
'Gerber/LimeSDR-QPCIe_1v2.G2': 'inner_2 copper',
'Gerber/LimeSDR-QPCIe_1v2.G3': 'inner_3 copper',
'Gerber/LimeSDR-QPCIe_1v2.G4': 'inner_4 copper',
'Gerber/LimeSDR-QPCIe_1v2.G5': 'inner_5 copper',
'Gerber/LimeSDR-QPCIe_1v2.G6': 'inner_6 copper',
'Gerber/LimeSDR-QPCIe_1v2.G7': 'inner_7 copper',
'Gerber/LimeSDR-QPCIe_1v2.G8': 'inner_8 copper',
'Gerber/LimeSDR-QPCIe_1v2.G9': 'inner_9 copper',
'Gerber/LimeSDR-QPCIe_1v2.GBL': 'bottom copper',
'Gerber/LimeSDR-QPCIe_1v2.GBO': 'bottom silk',
'Gerber/LimeSDR-QPCIe_1v2.GBP': 'bottom paste',
'Gerber/LimeSDR-QPCIe_1v2.GBS': 'bottom mask',
'Gerber/LimeSDR-QPCIe_1v2.GM1': 'mechanical outline',
'Gerber/LimeSDR-QPCIe_1v2.GM14': None,
'Gerber/LimeSDR-QPCIe_1v2.GM15': None,
'Gerber/LimeSDR-QPCIe_1v2.GPB': None,
'Gerber/LimeSDR-QPCIe_1v2.GPT': None,
'Gerber/LimeSDR-QPCIe_1v2.GTL': 'top copper',
'Gerber/LimeSDR-QPCIe_1v2.GTO': 'top silk',
'Gerber/LimeSDR-QPCIe_1v2.GTP': 'top paste',
'Gerber/LimeSDR-QPCIe_1v2.GTS': 'top mask',
'Gerber/LimeSDR-QPCIe_1v2.REP': None,
'Gerber/LimeSDR-QPCIe_1v2.RUL': None,
'Gerber/LimeSDR-QPCIe_1v2.apr': None,
'NC Drill/LimeSDR-QPCIe_1v2-RoundHoles.TXT': 'drill unknown',
'NC Drill/LimeSDR-QPCIe_1v2-SlotHoles.TXT': 'drill unknown',
'NC Drill/LimeSDR-QPCIe_1v2.DRR': None,
'NC Drill/LimeSDR-QPCIe_1v2.LDP': None,
},
# TODO there are three designs in this folder. make test work with that.
# 'diptrace': {
# 'mainboard.drl': 'drill plated',
# 'mainboard_BoardOutline.gbr': 'mechanical outline',
# 'mainboard_Bottom.gbr': 'bottom copper',
# 'mainboard_BottomMask.gbr': 'bottom mask',
# 'mainboard_Top.gbr': 'top copper',
# 'mainboard_TopMask.gbr': 'top mask',
# 'mainboard_TopSilk.gbr': 'top silk',
# },
'eagle-newer': {
'copper_bottom.gbr': 'bottom copper',
'copper_top.gbr': 'top copper',
'drills.xln': 'drill unknown',
'gerber_job.gbrjob': None,
'profile.gbr': 'mechanical outline',
'silkscreen_bottom.gbr': 'bottom silk',
'silkscreen_top.gbr': 'top silk',
'soldermask_bottom.gbr': 'bottom mask',
'soldermask_top.gbr': 'top mask',
'solderpaste_bottom.gbr': 'bottom paste',
'solderpaste_top.gbr': 'top paste',
},
'eagle_files': {
'copper_bottom_l4.gbr': 'bottom copper',
'copper_inner_l2.gbr': 'inner_2 copper',
'copper_inner_l3.gbr': 'inner_3 copper',
'copper_top_l1.gbr': 'top copper',
'profile.gbr': 'mechanical outline',
'silkscreen_bottom.gbr': 'bottom silk',
'silkscreen_top.gbr': 'top silk',
'soldermask_bottom.gbr': 'bottom mask',
'soldermask_top.gbr': 'top mask',
'solderpaste_bottom.gbr': 'bottom paste',
'solderpaste_top.gbr': 'top paste',
},
'easyeda': {
'Gerber_BoardOutline.GKO': 'mechanical outline',
'Gerber_BottomLayer.GBL': 'bottom copper',
'Gerber_BottomSolderMaskLayer.GBS': 'bottom mask',
'Gerber_Drill_NPTH.DRL': 'drill nonplated',
'Gerber_Drill_PTH.DRL': 'drill plated',
'Gerber_TopLayer.GTL': 'top copper',
'Gerber_TopPasteMaskLayer.GTP': 'top paste',
'Gerber_TopPasteMaskLayer.bottom.svg': None,
'Gerber_TopPasteMaskLayer.gtp.top.solderpaste.svg': None,
'Gerber_TopPasteMaskLayer.gtp.top.solderpaste_2.svg': None,
'Gerber_TopPasteMaskLayer.top.svg': None,
'Gerber_TopSilkLayer.GTO': 'top silk',
'Gerber_TopSolderMaskLayer.GTS': 'top mask',
'How-to-order-PCB.txt': None,
},
'fritzing': {
'combined.GKO': 'mechanical outline',
'combined.gbl': 'bottom copper',
'combined.gbo': 'bottom silk',
'combined.gbs': 'bottom mask',
'combined.gm1': None,
'combined.gtl': 'top copper',
'combined.gto': 'top silk',
'combined.gts': 'top mask',
'combined.txt': 'drill unknown',
'gyro_328p_6050_2021_panelize.gerberset': None,
},
# same as above, two designs in one folder
# 'geda': {
# 'controller.bottom.gbr': 'bottom copper',
# 'controller.bottommask.gbr': 'bottom mask',
# 'controller.fab.gbr': None,
# 'controller.group3.gbr': None,
# 'controller.plated-drill.cnc': 'drill plated',
# 'controller.top.gbr': 'top copper',
# 'controller.topmask.gbr': 'top mask',
# 'controller.topsilk.gbr': 'top silk',
# 'controller.unplated-drill.cnc': 'drill nonplated',
# },
'pcb-rnd': {
'power-art.asb': None,
'power-art.ast': None,
'power-art.fab': None,
'power-art.gbl': 'bottom copper',
'power-art.gbo': 'bottom silk',
'power-art.gbp': 'bottom paste',
'power-art.gbs': 'bottom mask',
'power-art.gko': 'mechanical outline',
'power-art.gtl': 'top copper',
'power-art.gto': 'top silk',
'power-art.gtp': 'top paste',
'power-art.gts': 'top mask',
'power-art.lht': None,
'power-art.xln': 'drill unknown',
},
'siemens': {
'80101_0125_F200_ContourPlated.ncd': 'mechanical outline',
'80101_0125_F200_DrillDrawingThrough.gdo': None,
'80101_0125_F200_L01_Top.gdo': 'top copper',
'80101_0125_F200_L02.gdo': 'inner_2 copper',
'80101_0125_F200_L03.gdo': 'inner_3 copper',
'80101_0125_F200_L04.gdo': 'inner_4 copper',
'80101_0125_F200_L05.gdo': 'inner_5 copper',
'80101_0125_F200_L06.gdo': 'inner_6 copper',
'80101_0125_F200_L07.gdo': 'inner_7 copper',
'80101_0125_F200_L08.gdo': 'inner_8 copper',
'80101_0125_F200_L09.gdo': 'inner_9 copper',
'80101_0125_F200_L10.gdo': 'inner_10 copper',
'80101_0125_F200_L11.gdo': 'inner_11 copper',
'80101_0125_F200_L12_Bottom.gdo': 'bottom copper',
'80101_0125_F200_SilkscreenBottom.gdo': 'bottom silk',
'80101_0125_F200_SilkscreenTop.gdo': 'top silk',
'80101_0125_F200_SolderPasteBottom.gdo': 'bottom paste',
'80101_0125_F200_SolderPasteTop.gdo': 'top paste',
'80101_0125_F200_SoldermaskBottom.gdo': 'bottom mask',
'80101_0125_F200_SoldermaskTop.gdo': 'top mask',
'80101_0125_F200_ThruHoleNonPlated.ncd': 'drill nonplated',
'80101_0125_F200_ThruHolePlated.ncd': 'drill plated',
},
'siemens-2': {
'Gerber/BoardOutlline.gdo': 'mechanical outline',
'Gerber/DrillDrawingThrough.gdo': None,
'Gerber/EtchLayerBottom.gdo': 'bottom copper',
'Gerber/EtchLayerTop.gdo': 'top copper',
'Gerber/GerberPlot.gpf': None,
'Gerber/PCB.dsn': None,
'Gerber/SolderPasteBottom.gdo': 'bottom paste',
'Gerber/SolderPasteTop.gdo': 'top paste',
'Gerber/SoldermaskBottom.gdo': 'bottom mask',
'Gerber/SoldermaskTop.gdo': 'top mask',
'NCDrill/ContourPlated.ncd': 'mechanical outline',
'NCDrill/ThruHoleNonPlated.ncd': 'drill nonplated',
'NCDrill/ThruHolePlated.ncd': 'drill plated',
},
'upverter': {
'design_export.drl': 'drill unknown',
'design_export.gbl': 'bottom copper',
'design_export.gbo': 'bottom silk',
'design_export.gbp': 'bottom paste',
'design_export.gbs': 'bottom mask',
'design_export.gko': 'mechanical outline',
'design_export.gtl': 'top copper',
'design_export.gto': 'top silk',
'design_export.gtp': 'top paste',
'design_export.gts': 'top mask',
'design_export.xln': 'drill unknown',
'layers.cfg': None,
},
}
@filter_syntax_warnings
@pytest.mark.parametrize('ref_dir', list(REFERENCE_DIRS.items()))
def test_layer_classifier(ref_dir):
ref_dir, file_map = ref_dir
path = reference_path(ref_dir)
print('Reference path is', path)
file_map = { filename: role for filename, role in file_map.items() if role is not None }
rev_file_map = { tuple(value.split()): key for key, value in file_map.items() }
drill_files = { filename: role for filename, role in file_map.items() if role.startswith('drill') }
stack = LayerStack.from_directory(path)
print('loaded layers:', ', '.join(f'{side} {use}' for side, use in stack.graphic_layers))
for side in 'top', 'bottom':
for layer in 'copper', 'silk', 'mask', 'paste':
if 'allegro-2' in ref_dir and layer in ('silk', 'mask', 'paste'):
# This particular example has very poorly named files
continue
if 'easyeda' in ref_dir and layer == 'paste' and side == 'bottom':
continue
if (side, layer) in rev_file_map:
assert (side, layer) in stack
found = stack[side, layer]
assert isinstance(found, GerberFile)
assert found.original_path.name == Path(rev_file_map[side, layer]).name
else: # not in file_map
assert (side, layer) not in stack
assert len(stack.drill_layers) == len(drill_files)
for filename, role in drill_files.items():
print('drill:', filename, role)
print([(layer.original_path, layer.original_path == Path(filename).name) for layer in stack.drill_layers])
assert any(layer.original_path.name == Path(filename).name for layer in stack.drill_layers)
for layer in stack.drill_layers:
if 'upverter' not in ref_dir:
assert isinstance(layer, ExcellonFile)
|
