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to use ui without TOUCH_SCREEN_CALIBRATION

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This commit is contained in:
Victor Mateus Oliveira 2020-11-05 23:09:48 -03:00
parent 715502172f
commit 2f4b85568a
3 changed files with 19 additions and 10 deletions
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8
Marlin/src/lcd/tft/touch.cpp
View file

@ -53,7 +53,7 @@ TouchControlType Touch::touch_control_type = NONE;
#endif
void Touch::init() {
touch_calibration.calibration_reset();
TERN_(TOUCH_SCREEN_CALIBRATION, touch_calibration.calibration_reset());
reset();
io.Init();
enable();
@ -248,12 +248,18 @@ void Touch::hold(touch_control_t *control, millis_t delay) {
}
bool Touch::get_point(int16_t *x, int16_t *y) {
#if ENABLED(TOUCH_SCREEN_CALIBRATION)
bool is_touched = (touch_calibration.calibration.orientation == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
if (is_touched && touch_calibration.calibration.orientation != TOUCH_ORIENTATION_NONE) {
*x = int16_t((int32_t(*x) * touch_calibration.calibration.x) >> 16) + touch_calibration.calibration.offset_x;
*y = int16_t((int32_t(*y) * touch_calibration.calibration.y) >> 16) + touch_calibration.calibration.offset_y;
}
#else
bool is_touched = (TOUCH_ORIENTATION == TOUCH_PORTRAIT ? io.getRawPoint(y, x) : io.getRawPoint(x, y));
*x = uint16_t((uint32_t(*x) * XPT2046_X_CALIBRATION) >> 16) + XPT2046_X_OFFSET;
*y = uint16_t((uint32_t(*y) * XPT2046_Y_CALIBRATION) >> 16) + XPT2046_Y_OFFSET;
#endif
return is_touched;
}
Touch touch;

4
Marlin/src/lcd/tft_io/touch_calibration.h
View file

@ -20,8 +20,6 @@
#include "../../inc/MarlinConfigPre.h"
#if ENABLED(TOUCH_SCREEN_CALIBRATION)
#ifndef TOUCH_SCREEN_CALIBRATION_PRECISION
#define TOUCH_SCREEN_CALIBRATION_PRECISION 80
#endif
@ -50,6 +48,8 @@
#endif
#endif
#if ENABLED(TOUCH_SCREEN_CALIBRATION)
typedef struct __attribute__((__packed__)) {
int32_t x;
int32_t y;

7
Marlin/src/lcd/touch/touch_buttons.cpp
View file

@ -57,10 +57,13 @@ uint8_t TouchButtons::read_buttons() {
if (touch_calibration.handleTouch(x, y)) ui.refresh();
return 0;
}
#endif
x = int16_t((int32_t(x) * touch_calibration.calibration.x) >> 16) + touch_calibration.calibration.offset_x;
y = int16_t((int32_t(y) * touch_calibration.calibration.y) >> 16) + touch_calibration.calibration.offset_y;
#else
x = uint16_t((uint32_t(x) * XPT2046_X_CALIBRATION) >> 16) + XPT2046_X_OFFSET;
y = uint16_t((uint32_t(y) * XPT2046_Y_CALIBRATION) >> 16) + XPT2046_Y_OFFSET;
#endif
// Touch within the button area simulates an encoder button
if (y > BUTTON_AREA_TOP && y < BUTTON_AREA_BOT)