Merge branch 'bugfix/repeated_ftm_failures_issue' into 'master'

Fix FTM failures after repeated operations

Closes IDFGH-6015

See merge request espressif/esp-idf!15689

components/esp_wifi/lib

@@ -1 +1 @@
-Subproject commit 553481ca27e74f2b266098fb2edcde9faf173b82
+Subproject commit 735645d9744955ca87f076d9ef8cf3f3356ae405

examples/wifi/ftm/main/ftm_main.c

@@ -317,7 +317,7 @@ static bool wifi_cmd_ap_set(const char* ssid, const char* pass)
     if (pass) {
         if (strlen(pass) != 0 && strlen(pass) < 8) {
             s_reconnect = true;
-            ESP_LOGE(TAG_AP, "password less than 8");
+            ESP_LOGE(TAG_AP, "password cannot be less than 8 characters long");
             return false;
         }
         strlcpy((char*) g_ap_config.ap.password, pass, MAX_PASSPHRASE_LEN);
@@ -341,8 +341,11 @@ static int wifi_cmd_ap(int argc, char** argv)
         return 1;
     }
 
-    wifi_cmd_ap_set(ap_args.ssid->sval[0], ap_args.password->sval[0]);
+    if (true == wifi_cmd_ap_set(ap_args.ssid->sval[0], ap_args.password->sval[0]))
-    ESP_LOGI(TAG_AP, "Starting SoftAP with FTM Responder support, SSID - %s, Password - %s", ap_args.ssid->sval[0], ap_args.password->sval[0]);
+        ESP_LOGI(TAG_AP, "Starting SoftAP with FTM Responder support, SSID - %s, Password - %s", ap_args.ssid->sval[0], ap_args.password->sval[0]);
+    else
+        ESP_LOGE(TAG_AP, "Failed to start SoftAP!");
+
     return 0;
 }
 
@@ -476,7 +479,7 @@ static int wifi_cmd_ftm(int argc, char **argv)
     }
 
     bits = xEventGroupWaitBits(ftm_event_group, FTM_REPORT_BIT | FTM_FAILURE_BIT,
-                                           pdFALSE, pdFALSE, portMAX_DELAY);
+                                           pdTRUE, pdFALSE, portMAX_DELAY);
     /* Processing data from FTM session */
     if (bits & FTM_REPORT_BIT) {
         ftm_process_report();
@@ -485,7 +488,6 @@ static int wifi_cmd_ftm(int argc, char **argv)
         g_ftm_report_num_entries = 0;
         ESP_LOGI(TAG_STA, "Estimated RTT - %d nSec, Estimated Distance - %d.%02d meters",
                           g_rtt_est, g_dist_est / 100, g_dist_est % 100);
-        xEventGroupClearBits(ftm_event_group, FTM_REPORT_BIT);
     } else {
         /* Failure case */
     }