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68 Commits

Author SHA1 Message Date
Jon Evans cb334be8c4 PNS: Diff pairs can have different hole-to-hole size 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/13993


(cherry picked from commit f12f2b8420)
 2023-02-26 17:57:47 +00:00
Jeff Young 3e53426b6c Use same ratsnest colours in the router as the rest of KiCad. 2022-10-16 22:21:14 +01:00
Jon Evans b291d6c810 Fix success conditions in DP placer 
The placer can sometimes generate segments that are not quite parallel.
Use a different tolerance for ApproxParallel to account for this.

Also set a minimum score for placement judging so that any placement
that doesn't violate DRC can be placed.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/9948
 2021-12-12 13:05:38 -05:00
Jon Evans 4a9b3d9673 PNS: clear leftover vias from previous trace in DP placer 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/9283
 2021-10-27 21:58:42 -04:00
Seth Hillbrand 35e90d0cf4 Allow changing router mode while routing 
Keeps shove active even when not using to allow switching modes during
routing.

Fixes https://gitlab.com/kicad/code/kicad/issues/9342
 2021-10-12 09:55:34 -07:00
jean-pierre charras 4d6b1a4e36 pns_diff_pair_placer: fix empty message when a signal of a pair is not found. 
Fixes #9334
https://gitlab.com/kicad/code/kicad/issues/9334
 2021-10-08 14:57:01 +02:00
Wayne Stambaugh cf00319c85 More NULL expunging. 2021-07-20 07:27:18 -04:00
Jon Evans 0da85ded2f PNS: Fix diff pair handling of microvias as start items 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8514
 2021-05-30 15:51:28 -04:00
Jon Evans 28f17c3ae6 PNS: Prevent wrong clearance being cached for new diff pairs 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8377
 2021-05-29 13:31:17 -04:00
Tomasz Wlostowski ebd957b08e router: rework router's debugging infrastructure to be more compatibile with the 'qa/pns/pns-log-viewer' tool. 
The log viewer tool lets you inspect all the intermediate stages of the routing algorithms. This patch:
- Adds source location tracking of the debug calls (need to use the PNS_DBG macro, sorry)
- Moves some wxLogTrace calls to DEBUG_DECORATOR::Message() so that messages can be displayed alongside the corresponding geometric shapes
 2021-05-29 00:13:24 +02:00
Jon Evans cbd7d698a9 Fix diff pair error message suffix suggestions 
We accept diff pairs that end in N/P, no underscore required
 2021-04-20 21:08:34 -04:00
Jon Evans 6425ad4118 PNS: Fix propagateDpHeadForces obstacle calculation 
Using a synthetic via here doesn't quite let us use VIA::PushoutForce
because it will use the wrong clearance, and also doesn't quite have
the logic we want.  I am not familiar enough with PushoutForce to know
if its logic is a bug in other cases, so instead I just brought in the
parts of its algorithm that are needed here.

Additionally, we prevent pushing more than once from a given obstacle,
which causes walkaround to be more successful when routing diff pairs
against a large collider such as a keepout area.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/8232
 2021-04-17 22:37:30 -04:00
Jon Evans 1d7e5a0443 Fix merge error that prevented a previous change from working 2021-04-14 23:30:16 -04:00
Jon Evans 268d570941 PNS: keep last valid diff pair trace as current state 
This allows fixing/committing what is on screen even if the current
cursor position doesn't have a valid solution (the old behavior
would result in the current trace disappearing)
 2021-04-14 23:21:10 -04:00
Jon Evans c829dba88e PNS: Reduce minimum distance to start turn in diff pair placer 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/8193
 2021-04-14 23:21:10 -04:00
Jon Evans cac4d70154 PNS: Respect fix-all in diff pair placer 2021-04-14 23:21:10 -04:00
Jeff Young dc0cf3b802 Clean up a confusing API. 
AllowDRCViolations is kept in any mode as a *setting*, but only
controls router behaviour when the mode is mark obstacles.

Fixes https://gitlab.com/kicad/code/kicad/issues/7795
 2021-04-10 11:08:02 +01:00
Jeff Young 8be213e36f Trim includes (and use consistent terminology in error messages). 2021-03-21 20:15:47 +00:00
Jeff Young caa18c8e16 Fix bugs in diffPair hole-to-hole logic and add rule resolution. 
Fixes https://gitlab.com/kicad/code/kicad/issues/7697
 2021-02-25 14:23:02 +00:00
Jeff Young fa89263c8f Push hole-to-hole min processing down a level. 
Also removes adding the track width to the via gap, which was
never right.

Fixes https://gitlab.com/kicad/code/kicad/issues/7173
 2021-02-24 21:42:00 +00:00
Dominik Wernberger dc02ec9758 Remove a few const_cast 2021-01-12 20:51:31 +00:00
Jeff Young 02cd8c99cd Better error messages when routing can't be started. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6541
 2021-01-05 18:47:58 +00:00
Jeff Young d975f2f6aa Commenting and naming for clarity. 2021-01-05 16:54:52 +00:00
Jeff Young f7b20611c1 Enforce hole-to-hole min when placing diffpair vias. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6931
 2021-01-05 00:26:49 +00:00
Jeff Young c0a9742b3a Apply 0ef63aca47 to diff pairs. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6314
 2020-12-12 03:43:41 +00:00
Jeff Young 7bd31d5237 Naming conventions. 2020-11-14 18:26:03 +00:00
Jeff Young 84dd5108ba Remove some "class_" prefixes from files. 2020-11-13 15:16:23 +00:00
Jon Evans fd4b9f0efa PNS: ratlines need to not be debug graphics 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/5995
 2020-10-13 20:04:47 -04:00
Seth Hillbrand fe8524b9bb Update DIFF_PAIR_PLACER to new callbacks 
Needs to handle changes to PNS_ROUTER.  This does not implement
springback or backspace in DIFF_PAIR_PLACER, only allows committing
lines as before

Fixes https://gitlab.com/kicad/code/kicad/issues/3988
 2020-03-04 17:23:04 -06:00
Seth Hillbrand 8c19b4b6ae pcbnew: Adding arcs to PNS 
This is allows ARCs in tracks to be synchronized with
the PNS router.  Note this does not yet include the UI components
to route curved traces
 2020-02-21 16:11:41 -08:00
Seth Hillbrand 1d09f84303 router: Take track width in dp from dp 
Fixes and issue where forces were calculated using the current track
width even in differential placer mode where the tracks are specified by
the differential pair width.

Fixes: lp:1814480
* https://bugs.launchpad.net/kicad/+bug/1814480
 2019-02-04 03:48:08 +01:00
jean-pierre charras 1d230bbee9 very minor fixes to help I18n translations (remove trailing spaces) 2018-12-20 20:19:45 +01:00
Tomasz Włostowski bdc64ff0b3 router: DP_GATEWAYS::FilterByOrientation() should have exactly opposite filtering condition! 
Fixes: lp:1797914
* https://bugs.launchpad.net/kicad/+bug/1797914
 2018-10-18 14:29:19 +02:00
Tomasz Włostowski eea949ce0a router: don't cross DP lines when length tuning, fix swap pair polarity bug 
Fixes: lp:1798500
* https://bugs.launchpad.net/kicad/+bug/1798500

Fixes: lp:1798221
* https://bugs.launchpad.net/kicad/+bug/1798221
 2018-10-18 13:48:43 +02:00
Seth Hillbrand 57ceec5606 pcbnew: Allow DRC violations when requested in dp 2018-10-02 14:39:53 -07:00
Seth Hillbrand 101b68b610 pcbnew: Keep dp placer on initial layer 
Changing the layer after starting the differential pair placer should
not change the inital track layer.

Fixes: lp:1779800
* https://bugs.launchpad.net/kicad/+bug/1779800
 2018-07-03 08:23:16 -07:00
Tomasz Wlostowski f6f726acab router: allow placing tracks/diff pairs without continuing routing by Shift+L-Click 
Fixes: lp:1777688
* https://bugs.launchpad.net/kicad/+bug/1777688
 2018-06-19 19:30:03 +02:00
Seth Hillbrand 44c1f5785b pcbnew: Set dp clearance based on netclass 
Minimum differential pair clearance should be limited to the netclass
differential pair spacing.  This also cleans up some unused code that
was left over from previous work on differential pair clearances.

Fixes: lp:1673632
* https://bugs.launchpad.net/kicad/+bug/1673632
 2018-06-18 14:23:25 -07:00
Jeff Young 2bd0a027a2 Improved error messages for diff-pair routing. 
Fixes: lp:1542592
* https://bugs.launchpad.net/kicad/+bug/1542592
 2018-05-19 01:52:22 +01:00
jean-pierre charras b43dc7954c fix code after renaming files 2018-01-30 15:34:09 +01:00
hauptmech 20b4226a25 Router recognizes busses of differential pairs 
Fixes: lp:1443330
* https://bugs.launchpad.net/kicad/+bug/1443330
 2017-06-30 11:16:24 +02:00
decimad 96a3145543 use unique_ptr at client <-> pns-router border, to document the pns router is taking ownership 
add overloads for NODE::Add( ... ) taking pointers to specific item types (retain old private add-Functions, they will come in handy later)
LINE overloads now take by reference, to document their special treatment.
updated code throughout affected by these changes
 2016-09-06 16:06:06 +02:00
decimad 6c749e0ba8 Remove PNS_ prefix from most types inside namespace PNS 2016-09-06 16:06:06 +02:00
decimad 4cf44d9725 Rename pns item kind constants in preparation for renaming pns classes 2016-09-06 16:06:06 +02:00
decimad de6281e977 Move PNS router code into namespace PNS 
update copyright messages
 2016-09-06 16:06:06 +02:00
Maciej Suminski ca499b80e1 Fixed wxLogTrace() calls in PNS 
Fixes: lp:1616702
* https://bugs.launchpad.net/kicad/+bug/1616702
 2016-08-25 09:24:55 +02:00
Maciej Suminski 78050c05e2 Changed PNS logging routine to wxLogTrace 2016-08-17 16:00:21 +02:00
Maciej Suminski 7e94e5282a Changed PNS debug output to use wxLogTrace 2016-08-15 17:16:54 +02:00
Maciej Suminski 0ef866ee74 Code formatting 2016-08-15 17:16:53 +02:00
Tomasz Wlostowski a53ea81794 P&S: factor out Kicad-dependend PNS_ROUTER::SnapToItem() to the PNS_TOOL_BASE class 2016-08-15 17:16:51 +02:00