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Fix press detection

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This commit is contained in:
Stephan Hadinger 2021-05-07 18:25:55 +02:00
parent 0aa52d3100
commit 3409b73d2b
2 changed files with 12 additions and 6 deletions
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16
tasmota/xdrv_52_3_berry_lvgl.ino
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@ -727,13 +727,19 @@ extern "C" {
}
bool lvbe_touch_screen_read(lv_indev_drv_t * drv, lv_indev_data_t*data){
static int16_t prev_x = 0;
static int16_t prev_y = 0;
int16_t touchpad_x, touchpad_y;
int32_t touched;
int32_t touchpad_press;
if (udisp_ReadTouch(&touchpad_x, &touchpad_y, &touched)) {
data->point.x = touchpad_x;
data->point.y = touchpad_y;
data->state = touched ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL;
if (udisp_ReadTouch(&touchpad_x, &touchpad_y, &touchpad_press)) {
if (touchpad_press) {
prev_x = touchpad_x;
prev_y = touchpad_y;
}
data->point.x = prev_x;
data->point.y = prev_y;
data->state = touchpad_press ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL;
}
return false; // no more event in buffer
}

2
tasmota/xdsp_17_universal.ino
View File

@ -384,7 +384,7 @@ bool udisp_ReadTouch(int16_t * _x, int16_t * _y, int32_t * _touched) {
// read from xdrv_55_touch.ino
if (_x) { *_x = touch_xp; }
if (_y) { *_y = touch_yp; }
if (touched) { *_touched = touched; }
if (_touched) { *_touched = touched ? 1 : 0; }
return true;
#else
return false;