211     int16_t bg_midpoint, bg_end = arc->bg_angle_end;  in lv_arc_set_mode()  local
212     if(arc->bg_angle_end < arc->bg_angle_start) bg_end = arc->bg_angle_end + 360;  in lv_arc_set_mode()
216             bg_midpoint = (arc->bg_angle_start + bg_end) / 2;  in lv_arc_set_mode()
475         int16_t bg_end = arc->bg_angle_end;  in lv_arc_event()  local
477             bg_end = arc->bg_angle_end + 360;  in lv_arc_event()
496         int16_t deg_range = bg_end - arc->bg_angle_start;  in lv_arc_event()
544         int32_t round = ((bg_end - arc->bg_angle_start) * 8) / (arc->max_value - arc->min_value);  in lv_arc_event()
552 …    int16_t new_value = lv_map(angle, arc->bg_angle_start, bg_end, arc->min_value, arc->max_value);  in lv_arc_event()
801         int16_t bg_end = arc->bg_angle_end;  in get_angle()  local
802         if(arc->bg_angle_end < arc->bg_angle_start) bg_end = arc->bg_angle_end + 360;  in get_angle()
806         int32_t angle_midpoint = (int32_t)(arc->bg_angle_start + bg_end) / 2;  in get_angle()
848     int16_t bg_midpoint, range_midpoint, bg_end = arc->bg_angle_end;  in value_update()  local
849     if(arc->bg_angle_end < arc->bg_angle_start) bg_end = arc->bg_angle_end + 360;  in value_update()
854             bg_midpoint = (arc->bg_angle_start + bg_end) / 2;  in value_update()
863                 angle = lv_map(arc->value, range_midpoint, arc->max_value, bg_midpoint, bg_end);  in value_update()
869             angle = lv_map(arc->value, arc->min_value, arc->max_value, bg_end, arc->bg_angle_start);  in value_update()
873             angle = lv_map(arc->value, arc->min_value, arc->max_value, arc->bg_angle_start, bg_end);  in value_update()