Fix hang when AP configured on latest firmware (IDF 5.x) (#2945)

AdrianSoundy · nfbot · web-flow · commit b2a469d2238a · 2024-06-01T01:42:36.000+12:00
Co-authored-by: nfbot &lt;nanoframework@outlook.com&gt;
diff --git a/targets/ESP32/_Network/NF_ESP32_Wireless.cpp b/targets/ESP32/_Network/NF_ESP32_Wireless.cpp
@@ -153,7 +153,11 @@ esp_err_t NF_ESP32_InitaliseWifi()
         if (expectedWifiMode & WIFI_MODE_AP)
         {
             // create AP (ignoring return)
-            esp_netif_create_default_wifi_ap();
+            esp_netif_t *nap = esp_netif_create_default_wifi_ap();
+
+            // Remove DHCP server flag as not configured in sdkconfig, DHCP server done in managed code
+            // Otherwise startup hangs
+            nap->flags = (esp_netif_flags_t)(ESP_NETIF_FLAG_AUTOUP);
         }
 
         // Initialise WiFi, allocate resource for WiFi driver, such as WiFi control structure,

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,11 @@ esp_err_t NF_ESP32_InitaliseWifi()`
`153`	`153`	`if (expectedWifiMode & WIFI_MODE_AP)`
`154`	`154`	`{`
`155`	`155`	`// create AP (ignoring return)`
`156`		`- esp_netif_create_default_wifi_ap();`
	`156`	`+ esp_netif_t *nap = esp_netif_create_default_wifi_ap();`
	`157`	`+`
	`158`	`+ // Remove DHCP server flag as not configured in sdkconfig, DHCP server done in managed code`
	`159`	`+ // Otherwise startup hangs`
	`160`	`+ nap->flags = (esp_netif_flags_t)(ESP_NETIF_FLAG_AUTOUP);`
`157`	`161`	`}`
`158`	`162`
`159`	`163`	`// Initialise WiFi, allocate resource for WiFi driver, such as WiFi control structure,`