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Date: Mon, 19 Oct 2015 17:11:31 -0800
Message-ID: <CAC4O8c_MiMvdbjBZgwKq4q7mpy0c9cWGaM495qhvvcFN0+sFXg@mail.gmail.com>
Subject: Re: [geda-user] Pin mapping (separate symbols from mappings)
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On Mon, Oct 19, 2015 at 3:40 PM, DJ Delorie <dj AT delorie DOT com> wrote:

>
> > > My sample schematic would have U1-1 and U1-1.
> >
> > So you don't really have a refdes to start from: it doesn't identify
> > the component.
>
> Wordplay.  It has a refdes.  It's not unique.  We do this all the time
> for slotted and multi-sym parts.
>
> And that reference was to show how easy it is for a user to
> instantiate symbols that don't have a unique identity, a problem you
> still haven't addressed.
>
> > You also wrote:
> >
> > > If the tool *requires* that each symbol be unique, then either...
> > >
> > > 1. It must not let the user provide non-unique symbols, or
> > >
> > > 2. It must produce a hard error when it detects non-unique symbols, or
>

This is what my setup does.  Actually it used to do it via script when I
did make ran gsch2pcb, now that I use Import schematics I realize this
doesn't happen anymore and I'm scared now :0

Oh ho it looks like I noticed this once before and forgot about it again,
I've got a FIXME... the problem was that I like the default Import
schematics behavior, I would just like to run my various cross-check
scripts first.  So I don't think I want a mode argument to Import exactly.

Is there some way to make Import schematics run a before-hook type thingy
(ideally a make target), then do what it normally does?

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<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail_quo=
te">On Mon, Oct 19, 2015 at 3:40 PM, DJ Delorie <span dir=3D"ltr">&lt;<a hr=
ef=3D"mailto:dj AT delorie DOT com" target=3D"_blank">dj AT delorie DOT com</a>&gt;</span=
> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bo=
rder-left:1px #ccc solid;padding-left:1ex"><br>
&gt; &gt; My sample schematic would have U1-1 and U1-1.<br>
&gt;<br>
&gt; So you don&#39;t really have a refdes to start from: it doesn&#39;t id=
entify<br>
&gt; the component.<br>
<br>
Wordplay.=C2=A0 It has a refdes.=C2=A0 It&#39;s not unique.=C2=A0 We do thi=
s all the time<br>
for slotted and multi-sym parts.<br>
<br>
And that reference was to show how easy it is for a user to<br>
instantiate symbols that don&#39;t have a unique identity, a problem you<br=
>
still haven&#39;t addressed.<br>
<br>
&gt; You also wrote:<br>
&gt;<br>
&gt; &gt; If the tool *requires* that each symbol be unique, then either...=
<br>
&gt; &gt;<br>
&gt; &gt; 1. It must not let the user provide non-unique symbols, or<br>
&gt; &gt;<br>
&gt; &gt; 2. It must produce a hard error when it detects non-unique symbol=
s, or<br></blockquote><div><br></div><div style=3D"">This is what my setup =
does.=C2=A0 Actually it used to do it via script when I did make ran gsch2p=
cb, now that I use Import schematics I realize this doesn&#39;t happen anym=
ore and I&#39;m scared now :0</div><div style=3D""><br></div><div style=3D"=
">Oh ho it looks like I noticed this once before and forgot about it again,=
 I&#39;ve got a FIXME... the problem was that I like the default Import sch=
ematics behavior, I would just like to run my various cross-check scripts f=
irst.=C2=A0 So I don&#39;t think I want a mode argument to Import exactly.<=
/div><div style=3D""><br></div><div style=3D"">Is there some way to make Im=
port schematics run a before-hook type thingy (ideally a make target), then=
 do what it normally does?</div><div style=3D""><br></div><div style=3D""><=
br></div></div></div></div>

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