touch.c File Reference

#include "touch.h"
#include "ll_touch.h"
#include "screen_calibrate.h"
#include <stdio.h>

Include dependency graph for touch.c:

Go to the source code of this file.

Macros
#define	NUM_AREAS   50

Functions
void	touch_set_calibration_values (int xs, int dx, int ys, int dy)
bool	touch_init ()
void	touch_set_value_convert_mode (bool uc)
bool	touch_add_raw_event (uint16_t touchX, uint16_t touchY, TOUCH_STATE state)
bool	touch_have_empty (unsigned char num)
bool	touch_register_area (TOUCH_AREA_STRUCT *area)
void	touch_unregister_area (TOUCH_AREA_STRUCT *area)
POINT_STRUCT	touch_get_last_point ()

Variables
TOUCH_AREA_STRUCT *	areas [NUM_AREAS] = {NULL}
volatile POINT_STRUCT	pos
volatile TOUCH_STATE	oldState = TOUCH_UP
volatile bool	calibration = false
bool	use_calibration = false
int	cal_xs = 10
int	cal_dx = 100
int	cal_ys = 10
int	cal_dy = 100

Macro Definition Documentation

#define NUM_AREAS   50

Definition at line 35 of file touch.c.

Variable Documentation

TOUCH_AREA_STRUCT* areas[NUM_AREAS] = {NULL}

Definition at line 36 of file touch.c.

int cal_dx = 100

Definition at line 46 of file touch.c.

int cal_dy = 100

Definition at line 48 of file touch.c.

int cal_xs = 10

Definition at line 45 of file touch.c.

int cal_ys = 10

Definition at line 47 of file touch.c.

volatile bool calibration = false

Definition at line 40 of file touch.c.

volatile TOUCH_STATE oldState = TOUCH_UP

Definition at line 39 of file touch.c.

volatile POINT_STRUCT pos

Definition at line 38 of file touch.c.

bool use_calibration = false

Definition at line 42 of file touch.c.