CYD doesn't finish update of lines

How-to
1

I have odd behavior in my project…
I draw two lines that can change in color and thickness depending on certain data (currentSpeed). I’m currently doing tests to make it work but it seems like it starts updating, but then halfway the process stops it. The text is updating smootly

Oddly, although the trigger should be a currentSpeed = 70, one of the lines (I expected both) becomes thick at currentSpeed =100

Video of the error, it is about the lines next to the changing value

Global definitions

static lv_point_precise_t line_points1[] = { {260, 220}, {270, 130} };
static lv_point_precise_t line_points2[] = { {310, 220}, {300, 130} };

static lv_style_t style_line1;

In setup


  lv_style_init(&style_line1);
  lv_style_set_line_width(&style_line1, 2);
  lv_style_set_line_color(&style_line1, lv_palette_main(LV_PALETTE_GREY));
  lv_style_set_line_rounded(&style_line1, true);
  /*Create a line and apply the new style*/
  lv_obj_t * line1;
  lv_obj_t * line2;
  line1 = lv_line_create(lv_screen_active());
  line2 = lv_line_create(lv_screen_active());
  lv_line_set_points(line1, line_points1, 2);     /*Set the points*/
  lv_line_set_points(line2, line_points2, 2);     /*Set the points*/
  lv_obj_add_style(line1, &style_line1, 0);
  lv_obj_add_style(line2, &style_line1, 0);
  //  lv_obj_center(line1);

and in main

void loop() {
  lv_tick_inc(millis() - lastTick);  //Update the tick timer. Tick is new for LVGL 9
  lastTick = millis();
  lv_timer_handler();  //Update the UI
      delay(250);
      
  lv_label_set_text_fmt(ui_Speed, "%d", currentSpeed);
  currentSpeed += 10;
  if (currentSpeed > 200) currentSpeed = 0;
  if (currentSpeed < 70) {
    lv_style_set_line_width(&style_line1, 2);
    lv_style_set_line_color(&style_line1, lv_palette_main(LV_PALETTE_GREY));
  }
  if (currentSpeed >= 70)
    lv_style_set_line_width(&style_line1, 8);
  if (currentSpeed >= 140)
    lv_style_set_line_color(&style_line1, lv_palette_main(LV_PALETTE_BLUE));
}
2

The pointer to the created objects should be global.

Global definitions:

static lv_point_precise_t line_points1[] = { {260, 220}, {270, 130} };
static lv_point_precise_t line_points2[] = { {310, 220}, {300, 130} };
static lv_style_t style_line1;
static  lv_obj_t* line1;
static  lv_obj_t* line2;

Changed function:

void loop() {
  lv_tick_inc(millis() - lastTick);  //Update the tick timer. Tick is new for LVGL 9
  lastTick = millis();
  lv_timer_handler();  //Update the UI
      delay(250);
      
  lv_label_set_text_fmt(ui_Speed, "%d", currentSpeed);
  currentSpeed += 10;
  if (currentSpeed > 200) currentSpeed = 0;
  if (currentSpeed < 70) {
    lv_style_set_line_width(&style_line1, 2);
    lv_style_set_line_color(&style_line1, lv_palette_main(LV_PALETTE_GREY));
  }
  if (currentSpeed >= 70)
    lv_style_set_line_width(&style_line1, 8);
  if (currentSpeed >= 140)
    lv_style_set_line_color(&style_line1, lv_palette_main(LV_PALETTE_BLUE));

    lv_obj_refresh_style(line1, LV_PART_MAIN, LV_STYLE_PROP_ANY);
    lv_obj_refresh_style(line2, LV_PART_MAIN, LV_STYLE_PROP_ANY);
}
3

ofcourse…I knew it was probably something as simple as that…stupid I didn’t see that