rtouch_calibrate.c File Reference

#include <stdint.h>
#include <stdlib.h>
#include "compiler.h"
#include "assert.h"
#include "rtouch.h"
#include "rtouch_calibrate.h"
#include "et024006dhu.h"

Macros
#define	RTOUCH_COLOR   0x0000
#define	tft_draw_filled_circle(x, y, radius, color, quadrant)   et024006_DrawFilledCircle((x), (y), (radius), (color), (quadrant))
#define	tft_draw_pixel(x, y, color)   et024006_DrawPixel((x), (y), (color))
#define	tft_print_string(x, y, string, color)   et024006_PrintString((string), ((const unsigned char *)FONT8x8), (x), (y), (color), -1)
	Compile-time binding to main work queue. More...
#define	TFT_WHOLE   0xff

Functions
bool	APP_Recalibrate (void)
void	calibratehandler (rtouch_event_t const *event)
bool	rtouch_calibrate (void)
	Start new calibration process, return false if finished. More...

Variables
static int	calibstate
static rtouch_calibration_matrix_t	matrix
static rtouch_calibration_points_t	points

#define RTOUCH_COLOR   0x0000

Referenced by rtouch_calibrate().

#define tft_draw_filled_circle	(		x,
			y,
			radius,
			color,
			quadrant
	)		et024006_DrawFilledCircle((x), (y), (radius), (color), (quadrant))

Referenced by rtouch_calibrate().

#define tft_draw_pixel	(		x,
			y,
			color
	)		et024006_DrawPixel((x), (y), (color))

#define tft_print_string	(		x,
			y,
			string,
			color
	)		et024006_PrintString((string), ((const unsigned char *)FONT8x8), (x), (y), (color), -1)

Compile-time binding to main work queue.

Referenced by rtouch_calibrate().

#define TFT_WHOLE   0xff

Referenced by rtouch_calibrate().

bool APP_Recalibrate

(

void

)

References calibstate.

void calibratehandler

(

rtouch_event_t const *

event

)

Referenced by rtouch_calibrate().

bool rtouch_calibrate

(

void

)

Start new calibration process, return false if finished.

References calibratehandler(), rtouch_calibration_point_struct::panelX, rtouch_calibration_point_struct::panelY, rtouch_calibration_points_struct::point1, rtouch_calibration_points_struct::point2, rtouch_calibration_points_struct::point3, rtouch_calibration_point_struct::rawX, rtouch_calibration_point_struct::rawY, RTOUCH_COLOR, rtouch_compute_calibration_matrix(), rtouch_get_event(), rtouch_get_event_handler(), rtouch_is_touched(), rtouch_set_calibration_matrix(), rtouch_set_event_handler(), state, tft_draw_filled_circle, tft_print_string, and TFT_WHOLE.

Referenced by main().

int calibstate

static

Referenced by APP_Recalibrate().

rtouch_calibration_matrix_t matrix

static

rtouch_calibration_points_t points

static