3 Commits

Author	SHA1	Message	Date
Werner Almesberger	bb055fa209	experimental directive "allow holes" to allow multiple holes per pad ... This is for thermal vias and the unusual grounding method NXP use in their HVQFN33 footprints.	2012-12-20 22:03:58 -03:00
werner	e6b2658a65	Added relaxation of pad overlap checking. Not GUI-settable yet. ... - README, fpd.l, fpd.y: added directives "allow touch" and "allow overlap" to make overlap checking more permissive - dump.c (dump_allow, dump): generate "allow" directive - obj.h, obj.c (allow_overlap): added global variable for strictness of overlap checking - overlap.h, overlap.c (overlap, ...), layer.h, layer.c (refine_layers): strictness of overlap checking is passed as an argument - hole.c (check_through_hole), layer.h, layer.c (refine_copper), obj.c (instantiate): updated callers of "overlap" to provide "allow" argument git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5974 99fdad57-331a-0410-800a-d7fa5415bdb3	2010-08-09 04:16:37 +00:00
werner	6db067a90f	More work on holes: added documentation and Postscript output. ... - overlap.c (inside, test_overlap): check for instance type - overlap.c (inside, test_overlap): support hole instances - README: put a pointer to the GUI description at the beginning - README, gui.html: documented role and creation of holes - inst.h: holes can now link to pads and vice versa - hole.c, obj.c (instantiate): connect holes with pads and apply consistency checks - postscript.c: added output for holes - icons/hole.fig: make hatched surroundings of hole look more round git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5940 99fdad57-331a-0410-800a-d7fa5415bdb3	2010-04-25 13:09:36 +00:00