WireViz: Tool for documenting cables, wiring harnesses and connector pinouts (github.com)

Useful looking tool, I was gearing up for drawing a schematic with about 1000 nets at work tomorrow for a cable harness so this is perfect timing...

Man this looks great. So much easier than doing a drawing and you can version it in git etc.

If you are looking for feature requests :)

  Twisted pairs
  Ability to add cable braid to cable sections
  Ability to add heatshrink to connector backshells
  Ability to specify labels

I had a quick look at the code, looks nice and clean, I might have a go at one of the easier ones (like labels) a bit liater this week.

edit: formatting

This is really cool. It's something I find hard to document at the moment so I'll try this out with my next project.

Is there a yaml or json dialect for general purposes graphviz?

I see wireviz is defined using yaml and builds on graphviz. I’ve always wanted to do more with graphviz but reluctant to use the [dot language][0] graphviz uses by default.

[0]: http://graphviz.org/doc/info/lang.html

this is excellent, next time I'm at my amusement park job working on the analog PBX system, I will definitely use this in order to document the punch Downs and other wire cable runs from the analog phones to the voice gateways.

That looks super good

This is cool. Working on a small project with lots of sensors and associated amps/adcs/etc the wiring quickly gets out of control if you're just using breadboards. This will help keep things documented and surface the actual layout to help build dedicated connectors/cables.

This is awesome. Just did a big harness’s at work and this would have saved a ton of time. Import from csv or excel would be a killer feature imo

This is amazing! Love that it's text based and the output looks great.

Super cool!

Would love to see pdf export for standalone documentation generation

That's amazing.

I don't think I've ever seen diagrams like these from GraphViz. I've spent the last couple of days trying to structure some complicated data for it to format to nicely, and I can't make it sing or dance nearly as well.

This is great. For wiring audio studios patchbays I can see this coming in handy.

I was looking for something like this for so long, I started writing my own. This is an awesome program, thank you for releasing it publicly!

This is super cool! Pinouts and wire colors are only part of a harness, though. Other things I care about:

Branch lengths and locations, where individual connectors branch off the main trunk of the harness.

Terminal types, because a single connector sometimes has different terminals per pin position, or per wire type, or other requirements.

Custom wire colors and gauges; multiconductor cables aren't always all the same gauge.

Inline splices (these may be implementable as a special case of a connector where most wires just pass through and just a few join on one "pin"?).

Is there a WYSIWYG or live-updating editor so you can see the result as you edit the markup? I understand why it's written that way, but it'd be a lot of work to translate certain harnesses to be expressed that way.

Really interesting, thanks for posting.

It would be of tremendous help if you could also use it for optical fiber buffers. Does anyone know if it's possible, if it's on the roadmap or if there's another FOSS tool that can do this? Thanks.

Could this also incorporate a library of common connector designs, to be included in the generated documents? Often it can be difficult to work out the numbering when they're very small on the real connectors.