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Menu system for displays with up to 2 lines

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MajicDesigns/MD_Menu

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MD_Menu

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This is a menu management library created as a front end to set parameters in embedded hardware control applications, leaving the back end under application control. It is suitable for text based displays (eg, LCD modules) with 1 or 2 lines available for display.

Menu managers in embedded systems are generally not the main function of the application software, so this library minimizes the use of RAM and has a small memory footprint overall, leaving more space for what really matters.

The library allows user code to define:

  • Static menu definitions to minimized RAM footprint.
  • Callbacks for navigation and display control.
  • Menu inactivity timeout.
  • Auto start on key press, or manual start by user code.
  • Input methods are available for
    • Boolean (Y/N) values.
    • Pick List selection.
    • Signed integers.
    • Decimal floating point.
    • Engineering units.

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Library Documentation