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System Variables

System variables, are constant variables for the programmer. Those variables get values or modified at run-time by the SB's subsystem.

OSNAME Operating System name

OSVER Operating System Version (0xAABBCC (A=major, B=minor, C=patch))

SBVER SmallBASIC Version (0xAABBCC)

PI 3.14..

XMAX Graphics display, maximum x (width-1)

YMAX Graphics display, maximum y (height-1) value

BPP Graphics display: bits per pixel (color resolution)

VIDADR Video RAM address (only on specific drivers)

CWD Current Working Directory

HOME User's home directory

COMMAND Command-line parameters

TRUE The value 1

FALSE The value 0

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