Mail Archives: geda-user/2015/12/22/13:38:56
Peter Clifton (petercjclifton AT googlemail DOT com) wrote:
> I didn't want to call anyone out by name,
I'm glad you didn't, as the name by which you probably know me - the
name by which I went all those years ago - is not my current name any
more.
I am still around, but I have changed my sex, and got a new name to go
with it. :-)
> but if you recall - there
> was an individual who forked gEDA,
I am not sure if "forked" is the proper term to use here, as I did not
take any code whatsoever from gEDA, only some concepts.
> and ported to a text-mode schematic
> entry system... (no problem with that - especially given it worked for
> him).
It worked very well, and still does work, although I am no longer a
"he". :)
> I can't recall whether it was genuinely a PDP-10 he was running,
> but I do recall being impressed by the level of retro-computing at the
> time.
VAX, not PDP-10, running 4.3BSD UNIX.
> I think he called the fork uEDA?
The current incarnation lives here:
https://bitbucket.org/falconian/ueda-linux
> I regret not having tried it, as the
> concept actually had a lot of charm for certain types of circuit
> (ironically - probably more so with more modern designs that have more
> plumbing, and less analogue electronics!).
When I had to revisit my tools earlier in 2015 in conjunction with
starting a new board design project (I am mostly a software girl, and
only get to do hw design on the order of one major PCB project per
decade), I realized that my earlier uschem approach (having
non-graphical "schematic sheets" with connections by name in a totally
flat netname space) was a dead end, so I retired that code and wrote
an entirely new system which you can find in the source repository
linked above.
My new non-graphical, text-based "schematic" design entry language is
the structural subset of Verilog (wires, ports and instantiations),
and I make very heavy use of hierarchy to make readable designs that
can be evaluated for correctness. Here is my current project done
with these tools:
https://bitbucket.org/falconian/freecalypso-schem
M~
- Raw text -