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Mail Archives: geda-help/2017/08/07/10:06:21

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From: "Chris Fisichella (christopher DOT j DOT fisichella AT gmail DOT com) [via geda-help AT delorie DOT com]" <geda-help AT delorie DOT com>
Date: Mon, 7 Aug 2017 10:06:09 -0400
Message-ID: <CAKGxq81ac1Bv1h-=Q46fDcDZ57TQDiDZ-NMm-BxyCTKhTnD3-Q@mail.gmail.com>
Subject: [geda-help] Pads as carriers of netnames
To: geda-help AT delorie DOT com
Reply-To: geda-help AT delorie DOT com

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Hi,

I am trying to create ground and power planes. The rectangle tools adeptly
avoids the pads. I was hoping to include them.

I went through the tutorial
<http://wiki.geda-project.org/geda:gsch2pcb_tutorial> and when it came to
trying out nets, my results from gsch2pcb did not follow the tutorial.

It's not clear if I add global net attributes in the schematic symbol file,
and then delete the pins, how pcb is going to know pins (pads, now) are
connected to what net.

Right now, I have net attributes in gschem at the pin level and they are
ignored by pcb. In pcb, I just see "netname: -"

I am assuming if I can get the pads to have a net name, the polygon that is
drawn over it will assign itself to pad and then to the net.

If there are some mail archives I should be looking over, please let me
know. I feel like I am the millionth person to ask this question, but I
googled a few search terms and geda documentation comes up every time. I
read it over and I am not seeing what I need to do between gschem and pcb
to make the nets work.

Best,
Chris

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<div dir=3D"ltr"><div><div><div><div><div><div><div><div>Hi,<br><br></div>I=
 am trying to create ground and power planes. The rectangle tools adeptly a=
voids the pads. I was hoping to include them. <br><br></div>I went through =
<a href=3D"http://wiki.geda-project.org/geda:gsch2pcb_tutorial">the tutoria=
l</a> and when it came to trying out nets, my results from gsch2pcb did not=
 follow the tutorial. <br><br></div>It&#39;s not clear if I add global net =
attributes in the schematic symbol file, and then delete the pins, how pcb =
is going to know pins (pads, now) are connected to what net.<br><br></div>R=
ight now, I have net attributes in gschem at the pin level and they are ign=
ored by pcb. In pcb, I just see &quot;netname: -&quot;<br><br></div>I am as=
suming if I can get the pads to have a net name, the polygon that is drawn =
over it will assign itself to pad and then to the net.<br><br></div>If ther=
e are some mail archives I should be looking over, please let me know. I fe=
el like I am the millionth person to ask this question, but I googled a few=
 search terms and geda documentation comes up every time. I read it over an=
d I am not seeing what I need to do between gschem and pcb to make the nets=
 work.<br><br></div>Best,<br></div>Chris<br></div>

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