/** * @file lv_demo_stress.c * */ /********************* * INCLUDES *********************/ #include "lv_demo_stress.h" #if LV_USE_DEMO_STRESS /********************* * DEFINES *********************/ /********************** * TYPEDEFS **********************/ /********************** * STATIC PROTOTYPES **********************/ static void auto_delete(lv_obj_t * obj, uint32_t delay); static void msgbox_delete(lv_timer_t * tmr); static void set_y_anim(void * obj, int32_t v); static void set_width_anim(void * obj, int32_t v); static void arc_set_end_angle_anim(void * obj, int32_t v); static void obj_test_task_cb(lv_timer_t * tmr); /********************** * STATIC VARIABLES **********************/ static lv_obj_t * main_page; static lv_obj_t * ta; static size_t mem_free_start = 0; static int16_t g_state = -1; /********************** * MACROS **********************/ /********************** * GLOBAL FUNCTIONS **********************/ void lv_demo_stress(void) { LV_LOG_USER("Starting stress test. (< 100 bytes permanent memory leak is normal due to fragmentation)"); lv_timer_t * t = lv_timer_create(obj_test_task_cb, LV_DEMO_STRESS_TIME_STEP, NULL); lv_timer_ready(t); /*Prepare the test right now in first state change.*/ } bool lv_demo_stress_finished(void) { return g_state == -1; } /********************** * STATIC FUNCTIONS **********************/ static void obj_test_task_cb(lv_timer_t * tmr) { (void) tmr; /*Unused*/ lv_anim_t a; lv_obj_t * obj; switch(g_state) { case -1: { lv_result_t res = lv_mem_test(); if(res != LV_RESULT_OK) { LV_LOG_ERROR("Memory integrity error"); } lv_mem_monitor_t mon; lv_mem_monitor(&mon); if(mem_free_start == 0) mem_free_start = mon.free_size; LV_LOG_USER("mem leak since start: %zu, frag: %3d %%", mem_free_start - mon.free_size, mon.frag_pct); } break; case 0: /* Holder for all object types */ main_page = lv_obj_create(lv_screen_active()); lv_obj_set_size(main_page, LV_HOR_RES / 2, LV_VER_RES); lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_COLUMN); obj = lv_button_create(main_page); lv_obj_set_size(obj, 100, 70); obj = lv_label_create(obj); lv_label_set_text(obj, "Multi line\n"LV_SYMBOL_OK LV_SYMBOL_CLOSE LV_SYMBOL_WIFI); break; case 1: { obj = lv_tabview_create(lv_screen_active()); lv_tabview_set_tab_bar_size(obj, 50); lv_obj_set_size(obj, LV_HOR_RES / 2, LV_VER_RES / 2); lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, 0, 0); lv_obj_t * t = lv_tabview_add_tab(obj, "First"); t = lv_tabview_add_tab(obj, "Second"); lv_obj_t * label = lv_label_create(t); lv_label_set_text(label, "Label on tabview"); t = lv_tabview_add_tab(obj, LV_SYMBOL_EDIT " Edit"); t = lv_tabview_add_tab(obj, LV_SYMBOL_CLOSE); lv_tabview_set_active(obj, 1, LV_ANIM_ON); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 30); } break; case 2: obj = lv_button_create(main_page); lv_obj_set_size(obj, 200, 70); /*Move to disabled state very slowly*/ lv_obj_add_state(obj, LV_STATE_DISABLED); /*Add an infinite width change animation*/ lv_anim_init(&a); lv_anim_set_var(&a, obj); lv_anim_set_duration(&a, LV_DEMO_STRESS_TIME_STEP * 2); lv_anim_set_exec_cb(&a, set_width_anim); lv_anim_set_values(&a, 100, 200); lv_anim_set_playback_duration(&a, LV_DEMO_STRESS_TIME_STEP * 2); lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE); lv_anim_start(&a); /*Delete the object a few sec later*/ auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 10); obj = lv_label_create(obj); lv_label_set_text_fmt(obj, "Formatted:\n%d %s", 12, "Volt"); break; case 3: ta = lv_textarea_create(lv_screen_active()); lv_obj_align_to(ta, main_page, LV_ALIGN_OUT_RIGHT_TOP, 10, 10); lv_obj_set_size(ta, LV_HOR_RES / 3, LV_VER_RES / 4); lv_textarea_set_placeholder_text(ta, "The placeholder"); break; case 4: obj = lv_button_create(main_page); lv_obj_set_size(obj, 100, 70); lv_obj_set_style_bg_image_src(obj, LV_SYMBOL_DUMMY"Text from\nstyle", 0); lv_obj_delete_async(obj); /*Delete on next call of `lv_timer_handler` (so not now)*/ break; case 5: lv_textarea_set_one_line(ta, true); break; case 6: lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_COLUMN_WRAP); break; case 7: obj = lv_bar_create(main_page); lv_bar_set_range(obj, -1000, 2000); lv_bar_set_value(obj, 1800, LV_ANIM_ON); lv_bar_set_start_value(obj, -500, LV_ANIM_ON); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 70); obj = lv_slider_create(main_page); lv_obj_set_style_anim_duration(obj, LV_DEMO_STRESS_TIME_STEP * 8, 0); lv_slider_set_value(obj, 5000, LV_ANIM_ON); /*Animate to out of range value*/ auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 22); obj = lv_switch_create(main_page); obj = lv_switch_create(main_page); lv_obj_add_state(obj, LV_STATE_CHECKED); auto_delete(obj, 730); break; case 8: obj = lv_win_create(lv_screen_active()); lv_obj_set_size(obj, LV_HOR_RES / 2, LV_VER_RES / 2); lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, 0, 0); lv_win_add_title(obj, "Window title"); lv_win_add_button(obj, LV_SYMBOL_CLOSE, 40); lv_win_add_button(obj, LV_SYMBOL_DOWN, 40); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 3 + 5); obj = lv_calendar_create(lv_win_get_content(obj)); break; case 9: lv_textarea_set_text(ta, "A very very long text which will should make the text area scrollable" "Here area some dummy sentences to be sure the text area will be really scrollable."); break; case 10: obj = lv_keyboard_create(lv_screen_active()); lv_keyboard_set_mode(obj, LV_KEYBOARD_MODE_TEXT_UPPER); lv_anim_init(&a); lv_anim_set_var(&a, obj); lv_anim_set_values(&a, LV_VER_RES, LV_VER_RES - lv_obj_get_height(obj)); lv_anim_set_duration(&a, LV_DEMO_STRESS_TIME_STEP + 3); lv_anim_set_exec_cb(&a, set_y_anim); lv_anim_start(&a); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 18); break; case 11: obj = lv_dropdown_create(main_page); lv_dropdown_set_options(obj, "Zero\nOne\nTwo\nThree\nFour\nFive\nSix\nSeven\nEight"); lv_dropdown_open(obj); lv_dropdown_set_selected(obj, 2); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 3 + 11); break; case 12: obj = lv_roller_create(main_page); lv_roller_set_options(obj, "Zero\nOne\nTwo\nThree\nFour\nFive\nSix\nSeven\nEight", LV_ROLLER_MODE_INFINITE); lv_roller_set_selected(obj, 2, LV_ANIM_ON); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 20 + 22); break; case 13: obj = lv_arc_create(main_page); lv_anim_init(&a); lv_anim_set_var(&a, obj); lv_anim_set_values(&a, 180, 400); lv_anim_set_duration(&a, LV_DEMO_STRESS_TIME_STEP * 2); lv_anim_set_delay(&a, LV_DEMO_STRESS_TIME_STEP + 25); lv_anim_set_playback_duration(&a, LV_DEMO_STRESS_TIME_STEP * 5); lv_anim_set_repeat_count(&a, 3); lv_anim_set_exec_cb(&a, arc_set_end_angle_anim); lv_anim_start(&a); obj = lv_scale_create(main_page); lv_scale_set_mode(obj, LV_SCALE_MODE_ROUND_INNER); lv_obj_scroll_to_view(obj, LV_ANIM_ON); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 6 + 30); break; case 14: obj = lv_msgbox_create(NULL); lv_msgbox_add_title(obj, "Title"); lv_msgbox_add_header_button(obj, LV_SYMBOL_AUDIO); lv_msgbox_add_text(obj, "Some text"); lv_msgbox_add_footer_button(obj, "Button 1"); lv_msgbox_add_footer_button(obj, "Button 2"); { lv_timer_t * msgbox_tmr = lv_timer_create(msgbox_delete, LV_DEMO_STRESS_TIME_STEP * 5 + 30, obj); lv_timer_set_repeat_count(msgbox_tmr, 1); lv_obj_align(obj, LV_ALIGN_RIGHT_MID, -10, 0); } break; case 15: lv_textarea_set_one_line(ta, false); break; case 16: { lv_obj_t * tv = lv_tileview_create(lv_screen_active()); lv_obj_set_size(tv, 200, 200); auto_delete(tv, LV_DEMO_STRESS_TIME_STEP * 4 + 5); obj = lv_tileview_add_tile(tv, 0, 0, LV_DIR_ALL); obj = lv_label_create(obj); lv_label_set_text(obj, "Tile: 0;0"); obj = lv_tileview_add_tile(tv, 0, 1, LV_DIR_ALL); obj = lv_label_create(obj); lv_label_set_text(obj, "Tile: 0;1"); obj = lv_tileview_add_tile(tv, 1, 1, LV_DIR_ALL); obj = lv_label_create(obj); lv_label_set_text(obj, "Tile: 1;1"); lv_tileview_set_tile_by_index(tv, 1, 1, LV_ANIM_ON); } break; case 18: obj = lv_list_create(main_page); { lv_obj_t * b; b = lv_list_add_button(obj, LV_SYMBOL_OK, "1. Some very long text to scroll"); auto_delete(b, 10); lv_list_add_button(obj, LV_SYMBOL_OK, "2. Some very long text to scroll"); lv_list_add_button(obj, LV_SYMBOL_OK, "3. Some very long text to scroll"); b = lv_list_add_button(obj, LV_SYMBOL_OK, "4. Some very long text to scroll"); auto_delete(b, LV_DEMO_STRESS_TIME_STEP); b = lv_list_add_button(obj, LV_SYMBOL_OK, "5. Some very long text to scroll"); auto_delete(b, LV_DEMO_STRESS_TIME_STEP + 90); b = lv_list_add_button(obj, LV_SYMBOL_OK, "6. Some very long text to scroll"); auto_delete(b, LV_DEMO_STRESS_TIME_STEP + 10); lv_obj_scroll_to_view(lv_obj_get_child(obj, -1), LV_ANIM_ON); } auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 15); obj = lv_table_create(main_page); lv_table_set_cell_value(obj, 0, 0, "0,0"); lv_table_set_cell_value_fmt(obj, 3, 0, "%d,%d", 5, 0); lv_table_set_row_count(obj, 5); lv_table_set_cell_value_fmt(obj, 1, 0, "%s", "1,0"); lv_table_set_cell_value(obj, 1, 3, "1,3"); break; case 19: lv_textarea_set_cursor_pos(ta, 10); lv_textarea_set_text(ta, "__INSERTED TEXT" LV_SYMBOL_EDIT"__"); break; case 20: lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_ROW_WRAP); break; case 21: lv_textarea_set_cursor_pos(ta, 0); lv_textarea_add_char(ta, '0'); lv_textarea_add_char(ta, '1'); lv_textarea_add_char(ta, '2'); lv_textarea_add_char(ta, '3'); lv_textarea_add_char(ta, '4'); lv_textarea_add_char(ta, '5'); lv_textarea_add_char(ta, '6'); lv_textarea_add_char(ta, '7'); lv_textarea_add_char(ta, '8'); lv_textarea_add_char(ta, '9'); lv_textarea_add_char(ta, 'A'); lv_textarea_add_char(ta, 'B'); lv_textarea_add_char(ta, 'C'); lv_textarea_add_char(ta, 'D'); lv_textarea_add_char(ta, 'E'); lv_textarea_add_char(ta, 'F'); lv_textarea_add_text(ta, LV_SYMBOL_OK); lv_textarea_add_text(ta, LV_SYMBOL_CLOSE); lv_textarea_add_text(ta, LV_SYMBOL_COPY); lv_textarea_add_text(ta, LV_SYMBOL_SAVE); lv_textarea_add_text(ta, LV_SYMBOL_PASTE); break; case 22: obj = lv_spinbox_create(main_page); lv_spinbox_set_digit_format(obj, 6, 3); lv_spinbox_set_value(obj, 5678); lv_spinbox_set_step(obj, 10); lv_spinbox_increment(obj); lv_spinbox_increment(obj); lv_spinbox_increment(obj); lv_spinbox_set_step(obj, 100); lv_spinbox_increment(obj); lv_spinbox_increment(obj); lv_spinbox_set_step(obj, 1); lv_spinbox_increment(obj); lv_spinbox_increment(obj); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 15); lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON); break; case 23: obj = lv_chart_create(main_page); { lv_chart_series_t * s1 = lv_chart_add_series(obj, lv_palette_main(LV_PALETTE_RED), LV_CHART_AXIS_PRIMARY_Y); lv_chart_set_next_value(obj, s1, 36); lv_chart_set_next_value(obj, s1, -29); lv_chart_set_next_value(obj, s1, 51); lv_chart_set_next_value(obj, s1, 107); lv_chart_set_next_value(obj, s1, 70); lv_chart_set_next_value(obj, s1, 36); lv_chart_set_next_value(obj, s1, -2); lv_chart_set_next_value(obj, s1, 63); lv_chart_set_next_value(obj, s1, 48); lv_chart_set_next_value(obj, s1, 72); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 3); } lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON); break; case 24: obj = lv_checkbox_create(main_page); lv_checkbox_set_text(obj, "An option to select"); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 20); obj = lv_checkbox_create(main_page); lv_obj_add_state(obj, LV_STATE_CHECKED); obj = lv_checkbox_create(main_page); lv_obj_add_state(obj, LV_STATE_CHECKED | LV_STATE_DISABLED); auto_delete(obj, LV_DEMO_STRESS_TIME_STEP * 1 + 60); lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON); break; case 25: lv_textarea_set_cursor_pos(ta, 20); { uint16_t i; for(i = 0; i < 64; i++) { lv_textarea_delete_char_forward(ta); } } break; case 26: lv_textarea_set_one_line(ta, true); break; case 29: lv_obj_clean(main_page); lv_obj_delete(ta); ta = NULL; break; case 31: lv_obj_clean(lv_screen_active()); main_page = NULL; g_state = -2; break; default: break; } g_state++; } static void auto_delete(lv_obj_t * obj, uint32_t delay) { lv_anim_t a; lv_anim_init(&a); lv_anim_set_var(&a, obj); lv_anim_set_duration(&a, 0); lv_anim_set_delay(&a, delay); lv_anim_set_completed_cb(&a, lv_obj_delete_anim_completed_cb); lv_anim_start(&a); } static void msgbox_delete(lv_timer_t * tmr) { lv_msgbox_close(tmr->user_data); } static void set_y_anim(void * obj, int32_t v) { lv_obj_set_y(obj, v); } static void set_width_anim(void * obj, int32_t v) { lv_obj_set_width(obj, v); } static void arc_set_end_angle_anim(void * obj, int32_t v) { lv_arc_set_end_angle(obj, v); } #endif /* LV_USE_DEMO_STRESS */