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Message-ID: | <53CFCB9F.2050802@sonic.net> |
Date: | Wed, 23 Jul 2014 07:50:07 -0700 |
From: | Dave Curtis <davecurtis AT sonic DOT net> |
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To: | geda-user AT delorie DOT com |
Subject: | Re: [geda-user] Eagle .dru file definitions, anyone? |
References: | <53CF33CA DOT 802 AT sonic DOT net> <alpine DOT DEB DOT 2 DOT 00 DOT 1407230610230 DOT 6734 AT igor2priv> |
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Reply-To: | geda-user AT delorie DOT com |
On 07/22/2014 09:11 PM, gedau AT igor2 DOT repo DOT hu wrote: > > > On Tue, 22 Jul 2014, Dave Curtis wrote: > >> Has anyone seen a description of the Eagle .dru (design rule) file? >> >> I notice that a lot of fab houses publish Eagle .dru files for their >> process, and it might be a quick/easy project to create a .dru to PCB >> design rule translator for most of the common/meaningful rules. >> >> It's a plain text file with a bunch of names and values, so it >> wouldn't exactly be rocket science to reverse engineer, but I thought >> someone might have run across a document on it. I haven't been able >> to snag anything with Google. > > If it's that simple, we could write a script that creates/replaces the > DRC part of a pcb save. Could you attach some examples? > oshpark publishes their rules here: https://oshpark.com/LaenPCBOrder.dru if you google for 'dru' you get more hits of fab house dru files than about anything else. I don't really think it makes sense to modify the drc part of PCB's save, as the two sets of design rule specs probably don't line up really well. But maybe a "load rules from dru file" menu selection would be good -- it could read a .dru file and pick out the pieces that make sense, then just go forward with PCB in the normal way.
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