1 /**
2 * @file lv_demo_stress.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_demo_stress.h"
10
11 #if LV_USE_DEMO_STRESS
12 /*********************
13 * DEFINES
14 *********************/
15
16 /**********************
17 * TYPEDEFS
18 **********************/
19
20 /**********************
21 * STATIC PROTOTYPES
22 **********************/
23 static void auto_del(lv_obj_t * obj, uint32_t delay);
24 static void msgbox_del(lv_timer_t * tmr);
25 static void set_y_anim(void * obj, int32_t v);
26 static void set_width_anim(void * obj, int32_t v);
27 static void arc_set_end_angle_anim(void * obj, int32_t v);
28 static void obj_test_timer_cb(lv_timer_t * tmr);
29
30 /**********************
31 * STATIC VARIABLES
32 **********************/
33 static lv_obj_t * main_page;
34 static lv_obj_t * ta;
35 static const char * mbox_btns[] = {"Ok", "Cancel", ""};
36 static uint32_t mem_free_start = 0;
37 static lv_timer_t * obj_test_timer;
38 static int16_t state;
39 static lv_timer_t * msgbox_tmr;
40
41 /**********************
42 * MACROS
43 **********************/
44
45 /**********************
46 * GLOBAL FUNCTIONS
47 **********************/
48
lv_demo_stress(void)49 void lv_demo_stress(void)
50 {
51 LV_LOG_USER("Starting stress test. (< 100 bytes permanent memory leak is normal due to fragmentation)");
52 obj_test_timer = lv_timer_create(obj_test_timer_cb, LV_DEMO_STRESS_TIME_STEP, NULL);
53 state = -1;
54 }
55
lv_demo_stress_close(void)56 void lv_demo_stress_close(void)
57 {
58 lv_timer_del(obj_test_timer);
59 obj_test_timer = NULL;
60 if(msgbox_tmr) {
61 lv_timer_del(msgbox_tmr);
62 msgbox_tmr = NULL;
63 }
64
65 lv_obj_clean(lv_scr_act());
66 lv_obj_clean(lv_layer_top());
67 }
68
69 /**********************
70 * STATIC FUNCTIONS
71 **********************/
72
obj_test_timer_cb(lv_timer_t * tmr)73 static void obj_test_timer_cb(lv_timer_t * tmr)
74 {
75 (void) tmr; /*Unused*/
76
77 lv_anim_t a;
78 lv_obj_t * obj;
79
80 switch(state) {
81 case -1: {
82 lv_res_t res = lv_mem_test();
83 if(res != LV_RES_OK) {
84 LV_LOG_ERROR("Memory integrity error");
85 }
86
87 lv_mem_monitor_t mon;
88 lv_mem_monitor(&mon);
89
90 if(mem_free_start == 0) mem_free_start = mon.free_size;
91
92 LV_LOG_USER("mem leak since start: %d, frag: %3d %%", mem_free_start - mon.free_size, mon.frag_pct);
93 }
94 break;
95 case 0:
96 /* Holder for all object types */
97 main_page = lv_obj_create(lv_scr_act());
98 lv_obj_set_size(main_page, LV_HOR_RES / 2, LV_VER_RES);
99 lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_COLUMN);
100
101 obj = lv_btn_create(main_page);
102 lv_obj_set_size(obj, 100, 70);
103 obj = lv_label_create(obj);
104 lv_label_set_text(obj, "Multi line\n"LV_SYMBOL_OK LV_SYMBOL_CLOSE LV_SYMBOL_WIFI);
105 break;
106
107 case 1: {
108 obj = lv_tabview_create(lv_scr_act(), LV_DIR_TOP, 50);
109 lv_obj_set_size(obj, LV_HOR_RES / 2, LV_VER_RES / 2);
110 lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, 0, 0);
111 lv_obj_t * t = lv_tabview_add_tab(obj, "First");
112
113 t = lv_tabview_add_tab(obj, "Second");
114 lv_obj_t * c = lv_colorwheel_create(t, true);
115 lv_obj_set_size(c, 150, 150);
116 // c = lv_led_create(t, NULL);
117 // lv_obj_set_pos(c, 160, 20);
118 t = lv_tabview_add_tab(obj, LV_SYMBOL_EDIT " Edit");
119 t = lv_tabview_add_tab(obj, LV_SYMBOL_CLOSE);
120
121 lv_tabview_set_act(obj, 1, LV_ANIM_ON);
122 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 30);
123 }
124 break;
125
126 case 2:
127 obj = lv_btn_create(main_page);
128 lv_obj_set_size(obj, 200, 70);
129
130 /*Move to disabled state very slowly*/
131 lv_obj_add_state(obj, LV_STATE_DISABLED);
132
133 /*Add an infinite width change animation*/
134 lv_anim_init(&a);
135 lv_anim_set_var(&a, obj);
136 lv_anim_set_time(&a, LV_DEMO_STRESS_TIME_STEP * 2);
137 lv_anim_set_exec_cb(&a, set_width_anim);
138 lv_anim_set_values(&a, 100, 200);
139 lv_anim_set_playback_time(&a, LV_DEMO_STRESS_TIME_STEP * 2);
140 lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
141 lv_anim_start(&a);
142
143 /*Delete the object a few sec later*/
144 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 10);
145
146 obj = lv_label_create(obj);
147 lv_label_set_text_fmt(obj, "Formatted:\n%d %s", 12, "Volt");
148 break;
149
150 case 3:
151 ta = lv_textarea_create(lv_scr_act());
152 lv_obj_align_to(ta, main_page, LV_ALIGN_OUT_RIGHT_TOP, 10, 10);
153 lv_obj_set_size(ta, LV_HOR_RES / 3, LV_VER_RES / 4);
154 lv_textarea_set_placeholder_text(ta, "The placeholder");
155 break;
156
157 case 4:
158 obj = lv_btn_create(main_page);
159 lv_obj_set_size(obj, 100, 70);
160 lv_obj_set_style_bg_img_src(obj, LV_SYMBOL_DUMMY"Text from\nstyle", 0);
161 lv_obj_del_async(obj); /*Delete on next call of `lv_task_handler` (so not now)*/
162
163 // obj = lv_btn_create(main_page);
164 // lv_obj_set_size(obj, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
165 // lv_obj_set_style_bg_img_src(obj, LV_SYMBOL_LEFT);
166 // lv_obj_set_style_bg_img_opa(obj, LV_OPA_50);
167 // lv_obj_set_style_bg_img_tiled(obj, true);
168 // lv_obj_scroll_to_view(obj, LV_ANIM_ON);
169 break;
170
171 case 5:
172 lv_textarea_set_one_line(ta, true);
173 break;
174 case 6:
175 lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_COLUMN_WRAP);
176 break;
177
178 case 7:
179 obj = lv_bar_create(main_page);
180 lv_bar_set_range(obj, -1000, 2000);
181 lv_bar_set_value(obj, 1800, LV_ANIM_ON);
182 lv_bar_set_start_value(obj, -500, LV_ANIM_ON);
183
184 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 70);
185
186 obj = lv_slider_create(main_page);
187 lv_obj_set_style_anim_time(obj, LV_DEMO_STRESS_TIME_STEP * 8, 0);
188 lv_slider_set_value(obj, 5000, LV_ANIM_ON); /*Animate to out of range value*/
189 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 22);
190
191 obj = lv_switch_create(main_page);
192
193 obj = lv_switch_create(main_page);
194 lv_obj_add_state(obj, LV_STATE_CHECKED);
195 auto_del(obj, 730);
196 break;
197
198 case 8:
199 obj = lv_win_create(lv_scr_act(), 50);
200 lv_obj_set_size(obj, LV_HOR_RES / 2, LV_VER_RES / 2);
201 lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, 0, 0);
202 lv_win_add_title(obj, "Window title");
203 lv_win_add_btn(obj, LV_SYMBOL_CLOSE, 40);
204 lv_win_add_btn(obj, LV_SYMBOL_DOWN, 40);
205 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 3 + 5);
206
207 obj = lv_calendar_create(lv_win_get_content(obj));
208 break;
209 case 9:
210 lv_textarea_set_text(ta, "A very very long text which will should make the text area scrollable"
211 "Here area some dummy sentences to be sure the text area will be really scrollable.");
212 break;
213 case 10:
214 obj = lv_keyboard_create(lv_scr_act());
215 lv_keyboard_set_mode(obj, LV_KEYBOARD_MODE_TEXT_UPPER);
216 lv_anim_init(&a);
217 lv_anim_set_var(&a, obj);
218 lv_anim_set_values(&a, LV_VER_RES, LV_VER_RES - lv_obj_get_height(obj));
219 lv_anim_set_time(&a, LV_DEMO_STRESS_TIME_STEP + 3);
220 lv_anim_set_exec_cb(&a, set_y_anim);
221 lv_anim_start(&a);
222
223 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 18);
224 break;
225
226 case 11:
227 obj = lv_dropdown_create(main_page);
228 lv_dropdown_set_options(obj, "Zero\nOne\nTwo\nThree\nFour\nFive\nSix\nSeven\nEight");
229 lv_dropdown_open(obj);
230 lv_dropdown_set_selected(obj, 2);
231 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 3 + 11);
232 break;
233
234 case 12:
235 obj = lv_roller_create(main_page);
236 lv_roller_set_options(obj, "Zero\nOne\nTwo\nThree\nFour\nFive\nSix\nSeven\nEight", LV_ROLLER_MODE_INFINITE);
237 lv_roller_set_selected(obj, 2, LV_ANIM_ON);
238 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 20 + 22);
239 break;
240
241 case 13:
242 obj = lv_arc_create(main_page);
243 lv_anim_init(&a);
244 lv_anim_set_var(&a, obj);
245 lv_anim_set_values(&a, 180, 400);
246 lv_anim_set_time(&a, LV_DEMO_STRESS_TIME_STEP * 2);
247 lv_anim_set_delay(&a, LV_DEMO_STRESS_TIME_STEP + 25);
248 lv_anim_set_playback_time(&a, LV_DEMO_STRESS_TIME_STEP * 5);
249 lv_anim_set_repeat_count(&a, 3);
250 lv_anim_set_exec_cb(&a, arc_set_end_angle_anim);
251 lv_anim_start(&a);
252
253 obj = lv_meter_create(main_page);
254 lv_obj_scroll_to_view(obj, LV_ANIM_ON);
255 lv_meter_scale_t * scale = lv_meter_add_scale(obj);
256 lv_meter_add_needle_line(obj, scale, 3, lv_palette_main(LV_PALETTE_RED), -10);
257
258 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 6 + 30);
259 break;
260
261 case 14:
262 obj = lv_msgbox_create(NULL, "Title", "Some text on the message box with average length", mbox_btns, true);
263 msgbox_tmr = lv_timer_create(msgbox_del, LV_DEMO_STRESS_TIME_STEP * 5 + 30, obj);
264 lv_timer_set_repeat_count(msgbox_tmr, 1);
265 lv_obj_align(obj, LV_ALIGN_RIGHT_MID, -10, 0);
266 break;
267
268 case 15:
269 lv_textarea_set_one_line(ta, false);
270 break;
271
272 case 16: {
273 lv_obj_t * tv = lv_tileview_create(lv_scr_act());
274 lv_obj_set_size(tv, 200, 200);
275 auto_del(tv, LV_DEMO_STRESS_TIME_STEP * 4 + 5);
276
277 obj = lv_tileview_add_tile(tv, 0, 0, LV_DIR_ALL);
278 obj = lv_label_create(obj);
279 lv_label_set_text(obj, "Tile: 0;0");
280
281 obj = lv_tileview_add_tile(tv, 0, 1, LV_DIR_ALL);
282 obj = lv_label_create(obj);
283 lv_label_set_text(obj, "Tile: 0;1");
284
285 obj = lv_tileview_add_tile(tv, 1, 1, LV_DIR_ALL);
286 obj = lv_label_create(obj);
287 lv_label_set_text(obj, "Tile: 1;1");
288
289 lv_obj_set_tile_id(tv, 1, 1, LV_ANIM_ON);
290 }
291 break;
292
293 case 18:
294 obj = lv_list_create(main_page);
295 {
296 lv_obj_t * b;
297 b = lv_list_add_btn(obj, LV_SYMBOL_OK, "1. Some very long text to scroll");
298 auto_del(b, 10);
299 lv_list_add_btn(obj, LV_SYMBOL_OK, "2. Some very long text to scroll");
300 lv_list_add_btn(obj, LV_SYMBOL_OK, "3. Some very long text to scroll");
301 b = lv_list_add_btn(obj, LV_SYMBOL_OK, "4. Some very long text to scroll");
302 auto_del(b, LV_DEMO_STRESS_TIME_STEP);
303 b = lv_list_add_btn(obj, LV_SYMBOL_OK, "5. Some very long text to scroll");
304 auto_del(b, LV_DEMO_STRESS_TIME_STEP + 90);
305 b = lv_list_add_btn(obj, LV_SYMBOL_OK, "6. Some very long text to scroll");
306 auto_del(b, LV_DEMO_STRESS_TIME_STEP + 10);
307 lv_obj_scroll_to_view(lv_obj_get_child(obj, -1), LV_ANIM_ON);
308 }
309 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 5 + 15);
310
311 obj = lv_table_create(main_page);
312 lv_table_set_cell_value(obj, 0, 0, "0,0");
313 lv_table_set_cell_value_fmt(obj, 3, 0, "%d,%d", 5, 0);
314 lv_table_set_row_cnt(obj, 5);
315 lv_table_set_cell_value_fmt(obj, 1, 0, "%s", "1,0");
316 lv_table_set_cell_value(obj, 1, 3, "1,3");
317 break;
318
319 case 19:
320 lv_textarea_set_cursor_pos(ta, 10);
321 lv_textarea_set_text(ta, "__INSERTED TEXT" LV_SYMBOL_EDIT"__");
322 break;
323
324 case 20:
325 lv_obj_set_flex_flow(main_page, LV_FLEX_FLOW_ROW_WRAP);
326 break;
327
328 case 21:
329 lv_textarea_set_cursor_pos(ta, 0);
330 lv_textarea_add_char(ta, '0');
331 lv_textarea_add_char(ta, '1');
332 lv_textarea_add_char(ta, '2');
333 lv_textarea_add_char(ta, '3');
334 lv_textarea_add_char(ta, '4');
335 lv_textarea_add_char(ta, '5');
336 lv_textarea_add_char(ta, '6');
337 lv_textarea_add_char(ta, '7');
338 lv_textarea_add_char(ta, '8');
339 lv_textarea_add_char(ta, '9');
340 lv_textarea_add_char(ta, 'A');
341 lv_textarea_add_char(ta, 'B');
342 lv_textarea_add_char(ta, 'C');
343 lv_textarea_add_char(ta, 'D');
344 lv_textarea_add_char(ta, 'E');
345 lv_textarea_add_char(ta, 'F');
346 lv_textarea_add_text(ta, LV_SYMBOL_OK);
347 lv_textarea_add_text(ta, LV_SYMBOL_CLOSE);
348 lv_textarea_add_text(ta, LV_SYMBOL_COPY);
349 lv_textarea_add_text(ta, LV_SYMBOL_SAVE);
350 lv_textarea_add_text(ta, LV_SYMBOL_PASTE);
351 break;
352
353 case 22:
354 obj = lv_spinbox_create(main_page);
355 lv_spinbox_set_digit_format(obj, 6, 3);
356 lv_spinbox_set_value(obj, 5678);
357 lv_spinbox_set_step(obj, 10);
358 lv_spinbox_increment(obj);
359 lv_spinbox_increment(obj);
360 lv_spinbox_increment(obj);
361 lv_spinbox_set_step(obj, 100);
362 lv_spinbox_increment(obj);
363 lv_spinbox_increment(obj);
364 lv_spinbox_set_step(obj, 1);
365 lv_spinbox_increment(obj);
366 lv_spinbox_increment(obj);
367 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 15);
368
369 lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON);
370
371 break;
372
373 case 23:
374 obj = lv_chart_create(main_page);
375 {
376 lv_chart_series_t * s1 = lv_chart_add_series(obj, lv_palette_main(LV_PALETTE_RED), LV_CHART_AXIS_PRIMARY_Y);
377 lv_chart_set_next_value(obj, s1, 36);
378 lv_chart_set_next_value(obj, s1, -29);
379 lv_chart_set_next_value(obj, s1, 51);
380 lv_chart_set_next_value(obj, s1, 107);
381 lv_chart_set_next_value(obj, s1, 70);
382 lv_chart_set_next_value(obj, s1, 36);
383 lv_chart_set_next_value(obj, s1, -2);
384 lv_chart_set_next_value(obj, s1, 63);
385 lv_chart_set_next_value(obj, s1, 48);
386 lv_chart_set_next_value(obj, s1, 72);
387
388 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 3);
389 }
390
391 lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON);
392 break;
393
394 case 24:
395 obj = lv_checkbox_create(main_page);
396 lv_checkbox_set_text(obj, "An option to select");
397 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 2 + 20);
398
399 obj = lv_checkbox_create(main_page);
400 lv_obj_add_state(obj, LV_STATE_CHECKED);
401
402 obj = lv_checkbox_create(main_page);
403 lv_obj_add_state(obj, LV_STATE_CHECKED | LV_STATE_DISABLED);
404 auto_del(obj, LV_DEMO_STRESS_TIME_STEP * 1 + 60);
405
406 lv_obj_scroll_by(main_page, 0, 20, LV_ANIM_ON);
407
408 break;
409
410 case 25:
411 lv_textarea_set_cursor_pos(ta, 20);
412 {
413 uint16_t i;
414 for(i = 0; i < 64; i++) {
415 lv_textarea_del_char_forward(ta);
416 }
417 }
418 break;
419
420 case 26:
421 lv_textarea_set_one_line(ta, true);
422 break;
423 case 29:
424 lv_obj_clean(main_page);
425 lv_obj_del(ta);
426 ta = NULL;
427 break;
428 case 31:
429 lv_obj_clean(lv_scr_act());
430 main_page = NULL;
431 state = -2;
432 break;
433 default:
434 break;
435 }
436
437 // printf("step end: %d\n", state);
438 state++;
439 }
440
auto_del(lv_obj_t * obj,uint32_t delay)441 static void auto_del(lv_obj_t * obj, uint32_t delay)
442 {
443 lv_anim_t a;
444 lv_anim_init(&a);
445 lv_anim_set_var(&a, obj);
446 lv_anim_set_time(&a, 0);
447 lv_anim_set_delay(&a, delay);
448 lv_anim_set_ready_cb(&a, lv_obj_del_anim_ready_cb);
449 lv_anim_start(&a);
450
451 }
452
msgbox_del(lv_timer_t * tmr)453 static void msgbox_del(lv_timer_t * tmr)
454 {
455 msgbox_tmr = NULL;
456 lv_msgbox_close(tmr->user_data);
457 }
458
set_y_anim(void * obj,int32_t v)459 static void set_y_anim(void * obj, int32_t v)
460 {
461 lv_obj_set_y(obj, v);
462 }
463
set_width_anim(void * obj,int32_t v)464 static void set_width_anim(void * obj, int32_t v)
465 {
466 lv_obj_set_width(obj, v);
467 }
468
arc_set_end_angle_anim(void * obj,int32_t v)469 static void arc_set_end_angle_anim(void * obj, int32_t v)
470 {
471 lv_arc_set_end_angle(obj, v);
472 }
473
474 #endif /* LV_USE_DEMO_STRESS */
475
