mouse_parser.c File Reference

Opens a Serial Port Directly, and Interprets Serial Data. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <rtems.h>
#include <rtems/bspIo.h>
#include <rtems/mouse_parser.h>
#include <rtems/mw_uid.h>

Macros
#define	IDLE   0 /* start of byte sequence */
#define	XSET   1 /* setting x delta */
#define	YSET   2 /* setting y delta */
#define	XADD   3 /* adjusting x delta */
#define	YADD   4 /* adjusting y delta */
#define	PC_LEFT_BUTTON   4
#define	PC_MIDDLE_BUTTON   2
#define	PC_RIGHT_BUTTON   1
#define	MS_LEFT_BUTTON   2
#define	MS_RIGHT_BUTTON   1
#define	PS2_CTRL_BYTE   0x08
#define	PS2_LEFT_BUTTON   1
#define	PS2_RIGHT_BUTTON   2
#define	TOP_FIVE_BITS   0xf8
#define	BOTTOM_THREE_BITS   0x07
#define	TOP_BIT   0x80
#define	SIXTH_BIT   0x40
#define	BOTTOM_TWO_BITS   0x03
#define	THIRD_FOURTH_BITS   0x0c
#define	BOTTOM_SIX_BITS   0x3f

Functions
int	mouse_parser_initialize (const char *type)
	Initialize the mouse parser engine.
void	mouse_parser_enqueue (unsigned char *buffer, size_t size)
	Enqueue input to the mouse parser engine.

Detailed Description

Opens a Serial Port Directly, and Interprets Serial Data.