cls - Anobium/Great-Cow-BASIC-Help GitHub Wiki

CLS

Syntax:

    CLS

Command Availability:

Available on all microcontrollers.

Explanation:

The CLS command clears the contents of the LCD, and returns the cursor to the top left corner of the screen

Example :

    'A Flashing Hello World program for Great Cow BASIC

    'General hardware configuration
    #chip 16F877A, 20

    'LCD connection settings
    #define LCD_IO 8
    #define LCD_DATA_PORT PORTC
    #define LCD_RS PORTD.0
    #define LCD_RW PORTD.1
    #define LCD_Enable PORTD.2

    'Main routine
    Do
        Print "Hello World"
        Wait 1 sec
        CLS
        Wait 1 sec
    Loop

For more help, see LCD Overview

Supported in <LCD.H>

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