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Optimize touch driver

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This commit is contained in:
fvanroie 2021-05-27 16:56:24 +02:00
parent e1f83e6c58
commit 9bc9dd7500
1 changed files with 15 additions and 12 deletions
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27
src/drv/hasp_drv_touch.cpp
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@ -4,7 +4,7 @@
#include "hasplib.h"
#include "hasp_drv_touch.h"
#include "drv/tft_driver.h"
#include "drv/tft/tft_driver.h"
#if TOUCH_DRIVER == 2046
#if defined(USE_FSMC)
@ -188,26 +188,29 @@ IRAM_ATTR bool drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* dat
touched = drv_touchpad_getXY(&touchX, &touchY);
}
// Ignore first press?
if(!touched) {
data->state = LV_INDEV_STATE_REL;
return false;
}
if(touched && hasp_sleep_state != HASP_SLEEP_OFF) hasp_update_sleep_state(); // update Idle
if(hasp_sleep_state /* != HASP_SLEEP_OFF */ ) hasp_update_sleep_state(); // update Idle
if(touch_invert_x) {
touchX = indev_driver->disp->driver.hor_res - touchX;
data->point.x = indev_driver->disp->driver.hor_res - touchX;
} else {
data->point.x = touchX;
}
if(touch_invert_y) {
touchY = indev_driver->disp->driver.ver_res - touchY;
}
/*Save the state and save the pressed coordinate for cursor position */
data->state = touched ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL;
if(touched) {
data->point.x = touchX;
data->point.y = touchY;
data->point.y = indev_driver->disp->driver.ver_res - touchY;
} else {
data->point.x = touchY;
}
#endif
/*Save the state and save the pressed coordinate for cursor position */
data->state = LV_INDEV_STATE_PR;
/*Return `false` because we are not buffering and no more data to read*/
return false;
}