CircuitGizmos

Electronic Products for Creative Minds

  • Home
  • Gizmo Store/Products
  • Documentation/Datasheets
  • Projects/Libraries
  • GizmoBlog
  • Services/Contact
    • Design
    • Contact Gizmo!
  • Your Gizmo Cart
    • Your Account
You are here: Home / GizmoBlog / MMBasic Language / Language Constructs / OPTION Fnn

OPTION Fnn

OPTION Fnn string$

Sets the programmable function key ‘Fnn’ to the contents of ‘string$’. ‘Fnn’ is the function key F1 to F12. Maximum string length is 12 characters. ‘string$’ can also be an expression which will be evaluated at the time of running the OPTION command. This is most often used to append the ENTER key (chr$(13)), or double quotes (chr$(34)).

For example:


OPTION F1 "RUN" + CHR$(13)

OPTION F6 "SAVE " + CHR$(34)

OPTION F10 "ENDIF"


Normally these commands are included in an AUTORUN.BAS file (see OPTION PROMPT for an example).

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

A Ton of Documentation

Open all | Close all

Projects made by Gizmo, Friends, and Members

open all | close all

Recent GizmoBlog Musings

  • Altair 8800 using a ColorMax!
  • Re-energizing the ColorMax, Pt. 3

Visit us!

  • Facebook

Electronic Products for Creative Minds

CircuitGizmos is your source for electronic products that help you create your embedded projects. Here at CircuitGizmos.com you will find a friendly store filled with creative products and all of the documentation that you need to use these gizmos.

We create devices that we believe make electronics fun, but we also know that our products are used for professional designs. For decades we have designed products for commercial, military, and medical industries. Our gizmos here are great for engineers and hobbyists alike.

Copyright © 2008+ CircuitGizmos, L.L.C. All rights reserved

Image already added

Recently Viewed Products

Copyright © 2025 · Generate Pro Theme on Genesis Framework · WordPress · Log in