Add support for IDC headers (#387)

pointhi · May 8, 2020 · 9af1462 · 9af1462
1 parent 00f2943
commit 9af1462
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diff --git a/scripts/pin-headers_socket-strips/make_idc_headers.py b/scripts/pin-headers_socket-strips/make_idc_headers.py
@@ -0,0 +1,133 @@
+#!/usr/bin/env python
+
+import sys
+import os
+import math
+
+# ensure that the kicad-footprint-generator directory is available
+#sys.path.append(os.environ.get('KIFOOTPRINTGENERATOR'))  # enable package import from parent directory
+#sys.path.append("D:\hardware\KiCAD\kicad-footprint-generator")  # enable package import from parent directory
+sys.path.append(os.path.join(sys.path[0],"..","..","kicad_mod")) # load kicad_mod path
+sys.path.append(os.path.join(sys.path[0],"..","..")) # load kicad_mod path
+sys.path.append(os.path.join(sys.path[0],"..","tools")) # load kicad_mod path
+
+from KicadModTree import *  # NOQA
+from footprint_scripts_pin_headers import *  # NOQA
+
+
+if __name__ == '__main__':
+    # from http://multimedia.3m.com/mws/media/22448O/3m-four-wall-header-3000-series-100-x-100-ts-0772.pdf
+    # and  http://www.selecom.it/pdf/06din416.pdf
+    # and  https://www.reboul.fr/storage/00003af6.pdf
+    # and  http://www.oupiin.com/product_iii.html?c1=10&c2=54
+    # and  http://www.assmann-wsw.com/fileadmin/catalogue/04_Multiflex_rev4-0.pdf
+    # and  https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0
+
+    tags_additional = []
+    extra_description = 'https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0'
+
+    rm=2.54
+    cols = 2
+    ddrill=1
+    pad=[1.7,1.7]
+
+    orientation='Vertical'
+    latching = True
+    body_width=8.8
+    body_overlen=10.97
+    body_offset=0
+    mating_overlen=3.92
+    wall_thickness=1.2
+    notch_width=4.1
+    latch_lengths = [0,6.5,9.5,12] # these values roughly represent the referenced parts with the latch open
+    latch_width=4.4 # large enough to handle all referenced parts and measured empirically
+    mh_ddrill=2.69
+    mh_pad=[8,8] # 3M 3000 datasheet says 5/16" screw head which is ~8mm; existing KiCad footprint is 5.46mm
+    mh_overlen=8.94 # existing KiCad footprint is 8.89
+    mh_offset=1.02 # existing KiCad footprint is 1.02
+    mh_number='MP'
+
+    for rows in [5,6,7,8,10,12,13,15,17,20,25,30,32]:
+        for latch_len in latch_lengths:
+            for mh_ddrill, mh_pad, mh_overlen in zip([0, mh_ddrill], [[0,0], mh_pad], [0, mh_overlen]):
+            #for mh_ddrill, mh_pad, mh_overlen in zip([0], [[0,0]], [0]):
+                makeIdcHeader(rows, cols, rm, rm, body_width,
+                                    body_overlen, body_overlen, body_offset,
+                                    ddrill, pad,
+                                    mating_overlen, wall_thickness, notch_width,
+                                    orientation, latching,
+                                    latch_len, latch_width,
+                                    mh_ddrill, mh_pad, mh_overlen, mh_offset, mh_number,
+                                    tags_additional, extra_description, "Connector_IDC", "IDC-Header", "IDC header",
+                                    [0, 0, 0], [1, 1, 1], [0, 0, 0], "${KISYS3DMOD}")
+
+    # the above datasheets cover both horizontal and vertical
+    # latches are assumed to hang off the PCB so they aren't included here
+    # for this footprint the body outline is hard-coded into the script
+    orientation='Horizontal'
+    body_width=1.24+15.53 # # existing KiCad footprint is 1.27+15.88
+    body_offset=-1.24 # existing KiCad footprint is -1.27
+    latch_len=0
+    mh_ddrill=2.69 # not sure why this needs to be here when it's above...
+    mh_pad=[8,8] # existing KiCad footprint is 3.05mm
+    mh_overlen=5.905 # existing KiCad footprint is 5.84
+    mh_offset=1.8 # existing KiCad footprint is 1.78
+
+    for rows in [5,6,7,8,10,12,13,15,17,20,25,30,32]:
+        for mh_ddrill, mh_pad, mh_overlen in zip([0, mh_ddrill], [[0,0], mh_pad], [0, mh_overlen]):
+            makeIdcHeader(rows, cols, rm, rm, body_width,
+                                body_overlen, body_overlen, body_offset,
+                                ddrill, pad,
+                                mating_overlen, wall_thickness, notch_width,
+                                orientation, latching,
+                                latch_len, latch_width,
+                                mh_ddrill, mh_pad, mh_overlen, mh_offset, mh_number,
+                                tags_additional, extra_description, "Connector_IDC", "IDC-Header", "IDC header",
+                                [0, 0, 0], [1, 1, 1], [0, 0, 0], "${KISYS3DMOD}")
+
+
+    # from http://multimedia.3m.com/mws/media/330367O/3m-four-wall-header-2500-series-ts-0770.pdf
+    # and  https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1761681&DocType=Customer+Drawing&DocLang=English
+    # and  https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/75869.pdf
+    # and  https://katalog.we-online.de/em/datasheet/6120xx21621.pdf
+    # and  https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0
+
+    orientation='Vertical'
+    latching = False
+    has_latch=False
+    body_width=8.9
+    body_overlen=5.1
+    body_offset=0
+    mating_overlen=3.91
+
+    for rows in [3,4,5,6,7,8,10,12,13,15,17,20,25,30,32]:
+        makeIdcHeader(rows, cols, rm, rm, body_width,
+                            body_overlen, body_overlen, body_offset,
+                            ddrill, pad,
+                            mating_overlen, wall_thickness, notch_width,
+                            orientation, latching,
+                            0, 0,
+                            0, [0,0], 0, 0, 0,
+                            tags_additional, extra_description, "Connector_IDC", "IDC-Header", "IDC box header",
+                            [0, 0, 0], [1, 1, 1], [0, 0, 0], "${KISYS3DMOD}")
+
+    # from http://multimedia.3m.com/mws/media/22504O/3mtm-100-in-loprof-hdr-100x-100strt-ra-4-wall-ts0818.pdf
+    # and  https://b2b.harting.com/files/download/PRD/PDF_TS/09185XXX323_100154466DRW007A.pdf
+    # and  http://suddendocs.samtec.com/prints/tst-1xx-xx-xx-x-xx-xx-mkt.pdf
+    # and  https://katalog.we-online.de/em/datasheet/6120xx21721.pdf
+    # and  https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/75867.pdf
+    # and  https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0
+
+    orientation='Horizontal'
+    body_offset=4.38 # distance from pin 1 row to the closest edge of the plastic body
+
+    for rows in [3,4,5,6,7,8,10,12,13,15,17,20,25,30,32]:
+        makeIdcHeader(rows, cols, rm, rm, body_width,
+                            body_overlen, body_overlen, body_offset,
+                            ddrill, pad,
+                            mating_overlen, wall_thickness, notch_width,
+                            orientation, latching,
+                            0, 0,
+                            0, [0,0], 0, 0, 0,
+                            tags_additional, extra_description, "Connector_IDC", "IDC-Header", "IDC box header",
+                            [0, 0, 0], [1, 1, 1], [0, 0, 0], "${KISYS3DMOD}")