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Fix some bugs in rule examples and add some more examples. 

Fixes https://gitlab.com/kicad/code/kicad/issues/7744

Fixes https://gitlab.com/kicad/code/kicad/issues/6884
This commit is contained in:
Jeff Young 2021-02-27 19:20:48 +00:00
parent 047bfdfb30
commit 14e670408e
1 changed files with 57 additions and 33 deletions
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90
pcbnew/dialogs/panel_setup_rules_help.md
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@ -47,19 +47,6 @@
### Examples
# Comment
(rule "copper keepout"
(constraint disallow track via zone)
(condition "A.insideArea('zone3')"))
(rule "BGA neckdown"
(constraint track_width (min 0.2mm) (opt 0.25mm))
(constraint clearance (min 0.05) (opt 0.08mm))
(condition "A.insideCourtyard('U3')"))
(rule HV
(constraint clearance (min 1.5mm))
(condition "A.NetClass == 'HV'"))
@ -79,14 +66,9 @@
(rule HV_unshielded
(constraint clearance (min 2mm))
(condition "A.NetClass == 'HV' && !A.insideArea('Shield*')))
(condition "A.NetClass == 'HV' && !A.insideArea('Shield*')"))
# prevent silk over tented vias
(rule silk_over_via
(constraint silk_clearance (min 0.2mm))
(condition "A.Type == '*Text' && B.Type == 'Via'"))
### Notes
Version clause must be the first clause.
@ -103,32 +85,74 @@ Use Ctrl+/ to comment or uncomment line(s).
All function parameters support simple wildcards (`*` and `?`).
A.insideCourtyard('<footprint_refdes>')
True if any part of `A` lies within the given footprint's courtyard.
A.insideCourtyard('<footprint_refdes>')
A.insideArea('<zone_name>')
True if any part of `A` lies within the given zone's outline.
A.insideArea('<zone_name>')
A.isPlated()
True if `A` has a hole which is plated.
A.isPlated()
A.memberOf('<group_name>')
True if `A` is a member of the given group. Includes nested membership.
A.memberOf('<group_name>')
A.existsOnLayer('<layer_name>')
True if `A` exists on the given layer. The layer name can be
either the name assigned in Board Setup > Board Editor Layers or
the canonical name (ie: `F.Cu`).
A.existsOnLayer('<layer_name>')
NB: this returns true if `A` is on the given layer, independently
of whether or not the rule is being evaluated for that layer.
For the latter use a `(layer "layer_name")` clause in the rule.
### More Examples
(rule "copper keepout"
(constraint disallow track via zone)
(condition "A.insideArea('zone3')"))
(rule "BGA neckdown"
(constraint track_width (min 0.2mm) (opt 0.25mm))
(constraint clearance (min 0.05mm) (opt 0.08mm))
(condition "A.insideCourtyard('U3')"))
# prevent silk over tented vias
(rule silk_over_via
(constraint silk_clearance (min 0.2mm))
(condition "A.Type == '*Text' && B.Type == 'Via'"))
(rule "Distance between Vias of Different Nets"
(constraint hole_to_hole (min 0.254mm))
(condition "A.Type =='Via' && B.Type =='Via' && A.Net != B.Net"))
(rule "Clearance between Pads of Different Nets"
(constraint clearance (min 3.0mm))
(condition "A.Type =='Pad' && B.Type =='Pad' && A.Net != B.Net"))
(rule "Via Hole to Track Clearance"
(constraint hole_clearance (min 0.254mm))
(condition "A.Type =='Via' && B.Type =='Track'"))
(rule "Pad to Track Clearance"
(constraint clearance (min 0.2mm))
(condition "A.Type =='Pad' && B.Type =='Track'"))
(rule "clearance-to-1mm-cutout"
(constraint clearance (min 0.8mm))
(condition "A.Layer=='Edge.Cuts' && A.Thickness == 1.0mm"))
(rule "Max Drill Hole Size Mechanical"
(constraint hole (max 6.3mm))
(condition "A.Pad_Type == 'NPTH, mechanical'"))
(rule "Max Drill Hole Size PTH"
(constraint hole (max 6.35mm))
(condition "A.Pad_Type == 'Through-hole'"))