diff --git a/TactilityC/Source/tt_init.cpp b/TactilityC/Source/tt_init.cpp
index b83aa036..b0f2fd8e 100644
--- a/TactilityC/Source/tt_init.cpp
+++ b/TactilityC/Source/tt_init.cpp
@@ -385,11 +385,14 @@ const esp_elfsym elf_symbols[] {
     ESP_ELFSYM_EXPORT(lv_color_hex),
     ESP_ELFSYM_EXPORT(lv_color_make),
     ESP_ELFSYM_EXPORT(lv_obj_create),
+    ESP_ELFSYM_EXPORT(lv_obj_clean),
     ESP_ELFSYM_EXPORT(lv_obj_delete),
     ESP_ELFSYM_EXPORT(lv_obj_add_event_cb),
     ESP_ELFSYM_EXPORT(lv_obj_align),
     ESP_ELFSYM_EXPORT(lv_obj_align_to),
     ESP_ELFSYM_EXPORT(lv_obj_get_parent),
+    ESP_ELFSYM_EXPORT(lv_obj_get_child),
+    ESP_ELFSYM_EXPORT(lv_obj_get_child_count),
     ESP_ELFSYM_EXPORT(lv_obj_get_height),
     ESP_ELFSYM_EXPORT(lv_obj_get_width),
     ESP_ELFSYM_EXPORT(lv_obj_get_coords),
@@ -414,6 +417,7 @@ const esp_elfsym elf_symbols[] {
     ESP_ELFSYM_EXPORT(lv_obj_set_style_bg_image_opa),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_bg_image_recolor),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_bg_image_recolor_opa),
+    ESP_ELFSYM_EXPORT(lv_obj_set_style_flex_grow),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_margin_hor),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_margin_ver),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_margin_top),
@@ -445,6 +449,7 @@ const esp_elfsym elf_symbols[] {
     ESP_ELFSYM_EXPORT(lv_obj_set_style_text_outline_stroke_opa),
     ESP_ELFSYM_EXPORT(lv_obj_set_style_text_outline_stroke_width),
     ESP_ELFSYM_EXPORT(lv_obj_set_align),
+    ESP_ELFSYM_EXPORT(lv_obj_set_layout),
     ESP_ELFSYM_EXPORT(lv_obj_set_x),
     ESP_ELFSYM_EXPORT(lv_obj_set_y),
     ESP_ELFSYM_EXPORT(lv_obj_set_size),
@@ -504,6 +509,7 @@ const esp_elfsym elf_symbols[] {
     ESP_ELFSYM_EXPORT(lv_dropdown_get_option_count),
     ESP_ELFSYM_EXPORT(lv_dropdown_get_option_index),
     ESP_ELFSYM_EXPORT(lv_dropdown_get_options),
+    ESP_ELFSYM_EXPORT(lv_dropdown_get_selected),
     ESP_ELFSYM_EXPORT(lv_dropdown_set_dir),
     ESP_ELFSYM_EXPORT(lv_dropdown_set_options),
     ESP_ELFSYM_EXPORT(lv_dropdown_set_options_static),
@@ -581,6 +587,38 @@ const esp_elfsym elf_symbols[] {
     ESP_ELFSYM_EXPORT(lv_obj_get_style_grid_cell_row_span),
     ESP_ELFSYM_EXPORT(lv_obj_get_style_grid_cell_x_align),
     ESP_ELFSYM_EXPORT(lv_obj_get_style_grid_cell_y_align),
+    ESP_ELFSYM_EXPORT(lv_group_focus_obj),
+    ESP_ELFSYM_EXPORT(lv_group_get_default),
+    ESP_ELFSYM_EXPORT(lv_group_add_obj),
+    // lv_style
+    ESP_ELFSYM_EXPORT(lv_style_init),
+    ESP_ELFSYM_EXPORT(lv_style_set_bg_color),
+    ESP_ELFSYM_EXPORT(lv_style_set_bg_opa),
+    ESP_ELFSYM_EXPORT(lv_style_set_border_width),
+    ESP_ELFSYM_EXPORT(lv_style_set_border_color),
+    ESP_ELFSYM_EXPORT(lv_color_black),
+    ESP_ELFSYM_EXPORT(lv_obj_add_style),
+    // lv_slider
+    ESP_ELFSYM_EXPORT(lv_slider_create),
+    ESP_ELFSYM_EXPORT(lv_slider_set_value),
+    ESP_ELFSYM_EXPORT(lv_slider_set_start_value),
+    ESP_ELFSYM_EXPORT(lv_slider_set_range),
+    //ESP_ELFSYM_EXPORT(lv_slider_set_min_value),
+    //ESP_ELFSYM_EXPORT(lv_slider_set_max_value),
+    ESP_ELFSYM_EXPORT(lv_slider_set_mode),
+    ESP_ELFSYM_EXPORT(lv_slider_set_orientation),
+    ESP_ELFSYM_EXPORT(lv_slider_get_value),
+    ESP_ELFSYM_EXPORT(lv_slider_get_left_value),
+    ESP_ELFSYM_EXPORT(lv_slider_get_min_value),
+    ESP_ELFSYM_EXPORT(lv_slider_get_max_value),
+    ESP_ELFSYM_EXPORT(lv_slider_is_dragged),
+    ESP_ELFSYM_EXPORT(lv_slider_get_mode),
+    ESP_ELFSYM_EXPORT(lv_slider_get_orientation),
+    ESP_ELFSYM_EXPORT(lv_slider_is_symmetrical),
+    ESP_ELFSYM_EXPORT(lv_slider_bind_value),
+    //lv_snprintf
+    ESP_ELFSYM_EXPORT(lv_snprintf),
+
     // delimiter
     ESP_ELFSYM_END
 };