解决了看门狗报错问题，点击reset wii即可重新连接

main/gui/ui_net_config.c

@@ -12,6 +12,8 @@
 #include "app_rmaker.h"
 #include "ui_main.h"
 #include "ui_net_config.h"
+#include "nvs_flash.h"
+#include "nvs.h"
 
 static const char *TAG = "ui_net_config";
 
@@ -21,9 +23,16 @@ static lv_obj_t *g_qr = NULL;
 static lv_obj_t *g_img = NULL;
 static lv_obj_t *g_page = NULL;
 static ui_net_state_t g_net_state = UI_NET_EVT_LOARDING;
+static void nvs_erase(void);
 
 static void (*g_net_config_end_cb)(void) = NULL;
 
+static void nvs_erase(void){
+    nvs_flash_erase();
+    // ESP_LOGI("Wifi is reset, please scan the QR to reconnect the wifi again");
+    printf("Wifi is reset, please scan the QR to reconnect the wifi again\n");
+}
+
 static void ui_app_page_return_click_cb(lv_event_t *e)
 {
     lv_obj_t *obj = lv_event_get_user_data(e);
@@ -183,9 +192,25 @@ void ui_net_config_update_cb(ui_net_state_t state, void *args)
         lv_img_set_src(g_img, &icon_rmaker);
         lv_obj_align(g_img, LV_ALIGN_CENTER, 0, -10);
         lv_obj_clear_flag(g_hint_lab, LV_OBJ_FLAG_HIDDEN);
-        lv_label_set_text_fmt(g_hint_lab, "Device already connected to cloud\n"
-                              "Wi-Fi is connected to #000000 %s#", ssid);
-        lv_obj_align_to(g_hint_lab, g_img, LV_ALIGN_OUT_BOTTOM_MID, 0, 0);
+        // lv_label_set_text_fmt(g_hint_lab, "Device already connected to cloud\n"
+        //                       "Wi-Fi is connected to #000000 %s#", ssid);
+        // lv_obj_align_to(g_hint_lab, g_img, LV_ALIGN_OUT_BOTTOM_MID, 0, 0);
+
+        //Create a button to erase the nvs space where the wifi ssid and its password are located 
+        lv_obj_t *wifi_reset=lv_btn_create(g_page);
+        lv_obj_set_size(wifi_reset, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
+        lv_obj_add_style(wifi_reset, &ui_button_styles()->style, 0);
+        lv_obj_add_style(wifi_reset, &ui_button_styles()->style_pr, LV_STATE_PRESSED);
+        lv_obj_add_style(wifi_reset, &ui_button_styles()->style_focus, LV_STATE_FOCUS_KEY);
+        lv_obj_add_style(wifi_reset, &ui_button_styles()->style_focus, LV_STATE_FOCUSED);
+        lv_obj_align_to(wifi_reset, g_img,LV_ALIGN_OUT_BOTTOM_MID, -30, 10);
+        lv_obj_t *reset_label=lv_label_create(wifi_reset);
+        lv_label_set_text_static(reset_label,"Reset WiFi");
+        lv_obj_set_style_text_color(reset_label, lv_color_make(18, 18, 18), LV_STATE_DEFAULT);
+        lv_obj_align(reset_label, LV_ALIGN_CENTER, 0, 0);
+        lv_obj_add_event_cb(wifi_reset, nvs_erase, LV_EVENT_CLICKED, NULL);
+
+
     }
     break;
     default:
@@ -232,6 +257,8 @@ void ui_net_config_start(void (*fn)(void))
         lv_indev_set_button_points(ui_get_button_indev(), points_array);
     }
 
+
+
     /* **************** APP NOT INSTALLED **************** */
     g_btn_app_hint = lv_btn_create(ui_main_get_status_bar());
     lv_obj_set_size(g_btn_app_hint, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
@@ -240,6 +267,7 @@ void ui_net_config_start(void (*fn)(void))
     lv_obj_add_style(g_btn_app_hint, &ui_button_styles()->style_focus, LV_STATE_FOCUS_KEY);
     lv_obj_add_style(g_btn_app_hint, &ui_button_styles()->style_focus, LV_STATE_FOCUSED);
     lv_obj_align(g_btn_app_hint, LV_ALIGN_RIGHT_MID, 0, 0);
+
     lv_obj_t *lab_app_inst = lv_label_create(g_btn_app_hint);
     lv_label_set_text_static(lab_app_inst, "To install APP");
     lv_obj_set_style_text_color(lab_app_inst, lv_color_make(18, 18, 18), LV_STATE_DEFAULT);

main/main.c

@@ -43,6 +43,7 @@
 #include <string.h>
 #include <sys/unistd.h>
 #include <sys/stat.h>
+#include"app_wifi.h"
 
 extern bool s_connected;
 void * play_sound(const char *path);
@@ -62,7 +63,6 @@ bool recv_warning_flag=0;
 
 //AED socket 
 void * aedSocketMonitorFunc(void* args){
-    while(!s_connected)sleep(60);
     while(1){
         int emergencyReponseSocket=socket(AF_INET,SOCK_STREAM,0);/*建立socket*/
         if(emergencyReponseSocket==-1){
@@ -367,8 +367,8 @@ void app_main(void)
     app_sr_start(false);
     app_rmaker_start();
     
+    while(!s_connected){sleep(5);};
     pthread_t aedMontorThread;
     pthread_create(&aedMontorThread,NULL,aedSocketMonitorFunc,NULL);
     pthread_join(aedMontorThread,NULL);
 }
-