spen.c File Reference

#include "../../ugbc.h"

Go to the source code of this file.

Functions
Variable *	spen (Environment *_environment)
	Emit ASM code for = SPEN().

Function Documentation

spen()

Variable * spen

(

Environment *

_environment

)

Emit ASM code for = SPEN().

This function can be used to read the X (horizontal) position of the electronic pen connected to the hardware. The result is stored in a temporary variable.

Parameters

_environment

Current calling environment

Returns

Variable* Variable with the result of the reading

Definition at line 54 of file spen.c.