but after confirming the network change it shows me this error:
Code: Select all
//Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.
Core 1 register dump:
PC : 0x400e1153 PS : 0x00060130 A0 : 0x800d7818 A1 : 0x3ffc8460
0x400e1153: esp_http_client_set_header at C:/Users/luis_/esp/esp-idf/components/esp_http_client/esp_http_client.c:338
A2 : 0x00000000 A3 : 0x3f405534 A4 : 0x3f405510 A5 : 0x3ffc8920
A6 : 0x3ffc8900 A7 : 0x0000000c A8 : 0x801576bc A9 : 0x3ffc8110
A10 : 0x0000005c A11 : 0xffffffff A12 : 0x0000005c A13 : 0x3ffc8320
A14 : 0x3ffc8120 A15 : 0x00000000 SAR : 0x00000004 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000020 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffff
0x400014fd: strlen in ROM
0x4000150d: strlen in ROM
Backtrace: 0x400e1150:0x3ffc8460 0x400d7815:0x3ffc8480 0x400d795e:0x3ffc8940 0x400e49d9:0x3ffc89d0 0x400e3931:0x3ffc8a10 0x400e39d0:0x3ffc8aa0 0x400e4108:0x3ffc8ac0 0x400e2948:0x3ffc8ae0 0x40165ea7:0x3ffc8b00 0x400e3066:0x3ffc8b20 0x400e30ce:0x3ffc8b70 0x4008bad5:0x3ffc8b90
0x400e1150: esp_http_client_set_header at C:/Users/luis_/esp/esp-idf/components/esp_http_client/esp_http_client.c:337
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and my code:
Code: Select all
#include "conexion.h"
const int WIFI_CONNECTED_BIT = BIT0;
const int WIFI_FAIL_BIT = BIT1;
EventGroupHandle_t s_wifi_event_group;
static const char *TAG_CX = "wifi_station";
static void wifi_event_handler(void *arg, esp_event_base_t event_base,
int32_t event_id, void *event_data)
{
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_AP_STACONNECTED) {
wifi_event_ap_staconnected_t *event = (wifi_event_ap_staconnected_t *) event_data;
ESP_LOGI(TAG_CX, "Station " MACSTR " joined, AID=%d", MAC2STR(event->mac), event->aid);
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_AP_STADISCONNECTED) {
wifi_event_ap_stadisconnected_t *event = (wifi_event_ap_stadisconnected_t *) event_data;
ESP_LOGI(TAG_CX, "Station " MACSTR " left, AID=%d", MAC2STR(event->mac), event->aid);
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
esp_wifi_connect();
ESP_LOGI(TAG_CX, "Station started");
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
if (s_retry_num < 5) {
esp_wifi_connect();
s_retry_num++;
ESP_LOGI(TAG_CX, "Retrying to connect to the AP");
} else {
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
}
ESP_LOGI(TAG_CX, "Failed to connect to the AP");
} else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
ip_event_got_ip_t *event = (ip_event_got_ip_t *) event_data;
ESP_LOGI(TAG_CX, "Got IP:" IPSTR, IP2STR(&event->ip_info.ip));
s_retry_num = 0;
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
}
}
esp_netif_t *wifi_init_softap(void)
{
esp_netif_t *esp_netif_ap = esp_netif_create_default_wifi_ap();
printf("************ wifi_init_softap ************ \n");
wifi_config_t wifi_ap_config = {
.ap = {
.ssid = EXAMPLE_ESP_WIFI_SSID,
.ssid_len = strlen(EXAMPLE_ESP_WIFI_SSID),
.channel = EXAMPLE_ESP_WIFI_CHANNEL,
.password = EXAMPLE_ESP_WIFI_PASS,
.max_connection = EXAMPLE_MAX_STA_CONN,
.authmode = WIFI_AUTH_WPA2_PSK,
.pmf_cfg = {
.required = false,
},
},
};
if (strlen(EXAMPLE_ESP_WIFI_PASS) == 0) {
wifi_ap_config.ap.authmode = WIFI_AUTH_OPEN;
}
ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_AP, &wifi_ap_config));
ESP_LOGI(TAG_CX, "wifi_init_softap finished. SSID:%s password:%s channel:%d",
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS, EXAMPLE_ESP_WIFI_CHANNEL);
return esp_netif_ap;
}
void wifi_init_sta(int wifi_conectado)
{
esp_err_t ret = esp_wifi_disconnect();
if (ret != ESP_OK && ret != ESP_ERR_WIFI_NOT_STARTED) {
ESP_LOGE(TAG_CX, "Failed to disconnect WiFi: %s", esp_err_to_name(ret));
}
wifi_config_t wifi_sta_config = { 0 };
if (wifi_conectado == WIFI_SERVIDOR || wifi_conectado == WIFI_SOLO) {
strncpy((char *)wifi_sta_config.sta.ssid, WIFI_SSID, sizeof(wifi_sta_config.sta.ssid) - 1);
strncpy((char *)wifi_sta_config.sta.password, WIFI_PASS, sizeof(wifi_sta_config.sta.password) - 1);
wifi_sta_config.sta.threshold.authmode = WIFI_AUTH_WPA2_PSK;
} else if (wifi_conectado == WIFI_MAIN) {
strncpy((char *)wifi_sta_config.sta.ssid, WIFI_SSID2, sizeof(wifi_sta_config.sta.ssid) - 1);
strncpy((char *)wifi_sta_config.sta.password, WIFI_PASS2, sizeof(wifi_sta_config.sta.password) - 1);
wifi_sta_config.sta.threshold.authmode = WIFI_AUTH_WPA2_PSK;
} else {
ESP_LOGE(TAG_CX, "Invalid WiFi configuration role");
return;
}
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config));
// ESP_ERROR_CHECK(esp_wifi_connect());
ESP_LOGI(TAG_CX, "wifi_init_sta: configured with SSID:%s", wifi_sta_config.sta.ssid);
}
void conectarWIFI(int rol)
{
printf("************ conectarWIFI ************ \n");
printf("Role: %d (1:servidor 2:main 3:solo)\n", rol);
static esp_netif_t *esp_netif = NULL;
if (esp_netif == NULL) {
esp_netif = esp_netif_create_default_wifi_sta();
}
s_wifi_event_group = xEventGroupCreate();
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL, NULL));
ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &wifi_event_handler, NULL, NULL));
if (rol == WIFI_SERVIDOR) {
ESP_LOGI(TAG_CX, "Configuring ESP32 as server");
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_APSTA));
ESP_ERROR_CHECK(esp_wifi_start());
wifi_init_softap();
wifi_init_sta(rol);
} else if (rol == WIFI_MAIN || rol == WIFI_SOLO) {
ESP_LOGI(TAG_CX, "Configuring ESP32 as client or solo");
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
ESP_ERROR_CHECK(esp_wifi_start());
wifi_init_sta(rol);
} else {
ESP_LOGE(TAG_CX, "Invalid WiFi role");
}
}
What can I do or what other ways are there to change the wifi network of my esp32 in sta mode?