Siemens STL syntax

[JesperMP]

Cudos to you LD for doing this.

I took a look at the STL code but was a bit stumped when I saw this:

      CLR   
      A     L     10.2
      NOT   
      A     L     12.2
      L     #RFID
      L     DW#16#0
      =     L     26.2
      ==D   
      A     L     26.2
      JCN   A7d2

Why
A L 10.2
NOT

instead of
AN L 10.2
?

And why not store the intermediary result in L26.2 immediately instead of waiting to just before the compare ?
I can see that it works the same, but it made it harder to read and I thought maybe there was something I was missing.

STL generated from SCL sure isnt meant to be reverse engineered.

 

[L D[AR2P#0.0]]

Possibly helps when monitoring SCL ?

 

[ADoozer]

L D[AR2, P#0.0].

You are indeed a scholar and a gentleman!

If this were tek-tips I would be throwing stars at you (in a nice way of course)

You probably just saved me about a weeks work. Next time i'm back in the UK, beers are on me.