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P2 Taqoz Forth V2.8: Some Tools, VALUE, Simple Local Variables, Dcf77 — Parallax Forums

P2 Taqoz Forth V2.8: Some Tools, VALUE, Simple Local Variables, Dcf77

Christof Eb.Christof Eb. Posts: 1,106
edited 2022-04-07 15:21 in Forth

Update

See here
https://forums.parallax.com/discussion/174531/taqoz-reloaded-2-8-better-readability-named-local-variables/p1?new=1
for a version with named locals.

AutoE.fth:

  • org set to $7a000
  • memo. updated

Hi,
thanks to Bob's create-does>, included you will find:

  • VALUE type variables - Update now PASM code
  • cpuVar type variables, which are separate for each cog
  • Local variables for the common man adopted from Mark Wills http://turboforth.net/resources/simple_locals.html - I find them often very helpful for better readability and in words, which otherwise need a lot of stack juggling.
  • gettext utility, which receives text from terminal and saves it to SD-card
  • Dcf77, which receives the time and date, if you have got a receiver. Otherwise deactivate the last line.

I have now called this file Auto*.fth to be saved as auto.f. To autoload this at bootup:

: aload
    " auto.f" FOPEN$ if @FILE FLOADS then
;

!INITS

' aload +INIT

BACKUP BIX

Enjoy! Christof

Comments

  • MaciekMaciek Posts: 668

    Very nice. Thank you.

    I'd consider adding a tiny bit of information for the new user that the heartbeat example can easily be customized to output the heartbeat to any (reasonably selected) pin on any P2 board or that it relates specifically to the KISS board (where the pin #57 is connected to the green LED). I know it's obvious to us, the KISS boards users, but may not be so obvious to the users of other fine P2 boards.

  • Christof Eb.Christof Eb. Posts: 1,106

    @Maciek said:
    Very nice. Thank you.

    I'd consider adding a tiny bit of information for the new user that the heartbeat example can easily be customized to output the heartbeat to any (reasonably selected) pin on any P2 board or that it relates specifically to the KISS board (where the pin #57 is connected to the green LED). I know it's obvious to us, the KISS boards users, but may not be so obvious to the users of other fine P2 boards.

    You are very much right. I hesitated to post this part of the file. This heart beat is just some gadget of very limited use and was for me a test how to use polls. To use / for this is quite silly too, as it needs a lot of time.... :-)

  • Christof Eb.Christof Eb. Posts: 1,106

    Updated, due to problems with variable space.

  • Christof Eb.Christof Eb. Posts: 1,106

    See here for update: https://forums.parallax.com/discussion/174970/p2-taqoz-v2-8-lutlongs-value-type-variables-locals-now-in-lut-and-faster/p1?new=1

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