Did it by myself. Used wifi-AP and http server examples

i have this:

It says MAC address was invalid. I was flashing .bin from 0 to 0x400000

No, I dont have more information in logging. When It happens, the esp restarts and runs in low level logging

It works when;

-I connect logging and comment out section from esp_wifi_start() to esp_wifi_stop()
-I disconnect logging. The program works fine for days and nothing wrong happens, it ...

Hi

Please help me to seek where the problem is. It mostly happens when the logging is ON.
When I disconnect the uart the code works for months!
It happens when esp connects to wifi

had seen this. It does not meet my requirements

Hi

What I want:

I'm not holding any button at startup - esp32 runs my code

I'm holding button at startup - esp32 does not run my code. It is access point.
I connect to it and type 192.168.4.1 in browser.
I see simple page where i can write ssid password and 2 more variables stored in nvs ...

solution: esp_err_t ret = nvs_flash_init();
if(ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND){
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
s_wifi_event_group = xEventGroupCreate();
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR ...

Hello

What i want:

Connect to wifi
esp_wifi_stop()
Reconnect to wifi
esp_wifi_stop()

For now I only connect to wifi once
esp_err_t ret = nvs_flash_init();
if(ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND){
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init ...

solution:
struct tm timeinfo = { 0 };
int retry = 0;
const int retry_count = 10;
while (sntp_get_sync_status() == SNTP_SYNC_STATUS_RESET && ++retry < retry_count) {
ESP_LOGI(TAG, "Waiting for system time to be set... (%d/%d)", retry, retry_count);
vTaskDelay(2000 / portTICK_PERIOD_MS ...

Hello
if(bits & WIFI_CONNECTED_BIT){
sntp_setoperatingmode(SNTP_OPMODE_POLL);
sntp_setservername(0, "pool.ntp.org");
sntp_set_sync_mode(SNTP_SYNC_MODE_IMMED);
sntp_init();

time_t now = 0;
struct tm timeinfo = { 0 };
int retry = 0;
const int retry_count = 10;
while (sntp_get_sync_status ...