|Ladder diagram to C converter? email@example.com (Lothar Springob) (2005-03-04)|
|Re: Ladder diagram to C converter? firstname.lastname@example.org (George Neuner) (2005-03-05)|
|Ladder diagram to C converter? dcb@po.CWRU.Edu (1994-01-24)|
|From:||George Neuner <email@example.com>|
|Date:||5 Mar 2005 21:32:37 -0500|
|Posted-Date:||05 Mar 2005 21:32:36 EST|
On 4 Mar 2005 14:24:41 -0500, Lothar Springob <firstname.lastname@example.org>
>I am also searching for a Ladder Diagram Compiler. The code output
>should be something like a meta code. Does anybody know tools for this
>Thanx in advance
Ladder programming as I have seen it used for PLCs was generally
limited to port I/O and combination logic - usually with a few
pre-coded niceties like timers and counters thrown in. The tools I
have seen were all platform specific and went directly to object code.
I would think it would be easy enough to make your own visual
programming tool, but the requirement for meta code baffles me. Do
you intend a further compilation step on the target? IME, ladder
programming is typically used for 8-bit MPUs - a platform might host a
very simple assembler and fix-up linker on-line, but something like a
JIT compiler is normally far out of the question.
Of course, if "ladder diagram" means something completely different to
you, then please disregard my ramblings.
Return to the
Search the comp.compilers archives again.