kicad-developers team mailing list archive

[Jeff Young <jeff@xxxxxxxxx>]

Hi Mark,

The condition syntax was just a preview.  It’s not implemented yet.

You’ll need to use the selector syntax for now.

So, for instance:

(selector (match_netclass "Net-(C1-Pad1)") (match_netclass "Net-(C1-Pad1)”) (rule “Min_Net-(C1-Pad1)")

Cheers,
Jeff.

> On 2 Jun 2020, at 11:05, mdoesbur@xxxxxxxxx wrote:
> 
> I just tested the old simple testcase, the new rule file is:
> 
> --------------------------------------------------------------------------------
> (rule "Max_Net-(C1-Pad1)"
>        (constraint clearance (min 1.3mm))
>        (condition "A.netclass == Net-(C1-Pad1)"))
> (rule "Min_Net-(C1-Pad1)"
>        (constraint clearance (min 0.25mm))
>        (condition "A.netclass == Net-(C1-Pad1) && B.netclass == Net-(C1-Pad1)"))
> (rule "Max_Net-(R1-Pad2)"
>        (constraint clearance (min 1.3mm))
>        (condition "A.netclass == Net-(R1-Pad2)"))
> (rule "Min_Net-(R1-Pad2)"
>        (constraint clearance (min 0.25mm))
>        (condition "A.netclass == Net-(R1-Pad2) && B.netclass == Net-(R1-Pad2)"))
> (rule "Max_Net-(R4-Pad2)"
>        (constraint clearance (min 1.3mm))
>        (condition "A.netclass == Net-(R4-Pad2)"))
> (rule "Min_Net-(R4-Pad2)"
>        (constraint clearance (min 0.25mm))
>        (condition "A.netclass == Net-(R4-Pad2) && B.netclass == Net-(R4-Pad2)"))
> (rule "Specific_Net-(C1-Pad1)__Net-(R1-Pad2)"
>        (constraint clearance (min 1.3mm))
>        (condition "A.netclass == Net-(C1-Pad1) && B.netclass == Net-(R1-Pad2)"))
> (rule "Specific_Net-(C1-Pad1)__Net-(R4-Pad2)"
>        (constraint clearance (min 1.3mm))
>        (condition "A.netclass == Net-(C1-Pad1) && B.netclass == Net-(R4-Pad2)"))
> --------------------------------------------------------------------------------
> 
> I'm probably completely missing the point, but everything seems to be
> constrained at 0.25mm clearance.
> 
> 
> regards,
> 
> Mark.