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demo(sress): fix issues when the stress test is opened/clsoed multiple times

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This commit is contained in:
Gabor Kiss-Vamosi
2023-08-27 21:17:30 +02:00
parent 7d314aab62
commit 1c5df6c665
1 changed files with 11 additions and 5 deletions
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16
demos/stress/lv_demo_stress.c
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@@ -35,6 +35,8 @@ static lv_obj_t * ta;
static const char * mbox_btns[] = {"Ok", "Cancel", ""};
static uint32_t mem_free_start = 0;
static lv_timer_t * obj_test_timer;
static int16_t state;
static lv_timer_t * msgbox_tmr;
/**********************
* MACROS
@@ -48,11 +50,18 @@ void lv_demo_stress(void)
{
LV_LOG_USER("Starting stress test. (< 100 bytes permanent memory leak is normal due to fragmentation)");
obj_test_timer = lv_timer_create(obj_test_timer_cb, LV_DEMO_STRESS_TIME_STEP, NULL);
state = -1;
}
void lv_demo_stress_close(void)
{
lv_timer_del(obj_test_timer);
obj_test_timer = NULL;
if(msgbox_tmr) {
lv_timer_del(msgbox_tmr);
msgbox_tmr = NULL;
}
lv_obj_clean(lv_scr_act());
lv_obj_clean(lv_layer_top());
}
@@ -64,13 +73,10 @@ void lv_demo_stress_close(void)
static void obj_test_timer_cb(lv_timer_t * tmr)
{
(void) tmr; /*Unused*/
static int16_t state = -1;
lv_anim_t a;
lv_obj_t * obj;
// printf("step start: %d\n", state);
switch(state) {
case -1: {
lv_res_t res = lv_mem_test();
@@ -255,8 +261,7 @@ static void obj_test_timer_cb(lv_timer_t * tmr)
case 14:
obj = lv_msgbox_create(NULL, "Title", "Some text on the message box with average length", mbox_btns, true);
lv_timer_t * msgbox_tmr = lv_timer_create(msgbox_del, LV_DEMO_STRESS_TIME_STEP * 5 + 30, obj);
msgbox_tmr = lv_timer_create(msgbox_del, 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;
@@ -448,6 +453,7 @@ static void auto_del(lv_obj_t * obj, uint32_t delay)
static void msgbox_del(lv_timer_t * tmr)
{
msgbox_tmr = NULL;
lv_msgbox_close(tmr->user_data);
}