Hi,

I followed the suggestion given below, and that's the result:

In EeSchema, I have the following part:

http://img295.imageshack.us/img295/9721/dpsteeschemaal4.png

As you can see, pins 1/2 and 3/4 are always connected.  Pushing the
switch button makes a contact between 1/2 and 3/4.

In PcbNew, it's represented as follows:

http://img295.imageshack.us/my.php?image=dpstpcbnewaq0.png

The bottom left pad is pad 1, upper left is pad 2, upper right is pad 
4 and bottom right is pad 3.

However, if I start to route the pads, KiCad still wants to have a
connection between pads 1/2 and 3/4 of the switches, while they're in
fact internally connected with each other.

I've tried to "tell" this to KiCad.  When I created the PcbNew
footprint of the switch, I "told" KiCad the following:

Pin 1 has "1" as pad number and "1" as pad net name.
Pin 2 has "2" as pad number and "1" as pad net name.
Pin 3 has "3" as pad number and "2" as pad net name.
Pin 4 has "4" as pad number and "2" as pad net name.

So, by doing this, I thought that KiCad would "know" that pads 1 and 2
were having the same net name, as were pads 3 and 4.

But apparently, that's not the case, since I still see ratsnests
between pads 3 and 4 of switch 19.  See the following image:

http://img295.imageshack.us/my.php?image=dpstpcbnewratsnestve2.png

Anyone any solution for that?

Best rgds,

--Geert

--- In [email protected], "Timothy Carter"
<[EMAIL PROTECTED]> wrote:
>
> I'm not sure if Kicad would support this or not, but if you could
name pins
> 1 and 2 as '1' and likewise 3 and 4 as '4', this should make them
connect in
> the net list.
> 
> Thank you,
> Timothy S. Carter
> Engineer
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
> 
> From: [email protected]
[mailto:[EMAIL PROTECTED] On
> Behalf Of Geert Vancompernolle
> Sent: Sunday, October 29, 2006 8:45 AM
> To: [email protected]
> Subject: [kicad-users] Switch: how to represent
> 
> Hi,
> 
> I have a switch with 4 contacts:
> 
> +-------+
> 1 --O-------O-- 2
> | |
> 3 --O-------O-- 4
> +-------+
> 
> Contacts 1 and 2 are always connected internally into the switch. The
> same for contacts 3 and 4.
> 
> When pressing the switch button, then contacts 1/2 are connected with
> contacts 3/4.
> 
> Anyone any idea how to create such switch in the PCB library editor?
> 
> How can I tell PCB that there is in fact always a connection between
> 1/2 and 3/4 respectively? This info must be there, I guess, for tools
> such as the auto-router.
> 
> Would be nice if anyone could come up with an idea.
> 
> Best rgds,
> 
> --Geert
>



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