diff --git a/esp-idf-examples/simplewifi/main/CMakeLists.txt b/esp-idf-examples/simplewifi/main/CMakeLists.txt
index 2e40b0b..5b71f3f 100644
--- a/esp-idf-examples/simplewifi/main/CMakeLists.txt
+++ b/esp-idf-examples/simplewifi/main/CMakeLists.txt
@@ -6,6 +6,9 @@ idf_component_register(SRC_DIRS "./nimcache"
 # set(C_COMPILE_OPTIONS "${C_COMPILE_OPTIONS} -Wno-error=unused-label")
 # list(APPEND C_COMPILE_OPTIONS "-Wno-error=unused-label ")
 
+idf_build_set_property(C_COMPILE_OPTIONS -Wno-unused-label APPEND)
+idf_build_set_property(C_COMPILE_OPTIONS -Wno-discarded-qualifiers APPEND)
+
 idf_build_set_property(C_COMPILE_OPTIONS -Wno-error=unused-label APPEND)
 idf_build_set_property(C_COMPILE_OPTIONS -Wno-error=parentheses APPEND)
 idf_build_set_property(C_COMPILE_OPTIONS -Wno-error=implicit-function-declaration APPEND)
diff --git a/esp-idf-examples/simplewifi/main/wifi_example_main.nim b/esp-idf-examples/simplewifi/main/wifi_example_main.nim
index 3839ecd..d9990b0 100644
--- a/esp-idf-examples/simplewifi/main/wifi_example_main.nim
+++ b/esp-idf-examples/simplewifi/main/wifi_example_main.nim
@@ -17,10 +17,10 @@ const WIFI_PASSWORD  {.strdefine.}: string = ""
 # const CONFIG_EXAMPLE_WIFI_PASSWORD = getEnv("WIFI_PASSWORD")
 
 const
-  GOT_IPV4_BIT* = EventBits_t(BIT(0))
+  GOT_IPV4_BIT* = EventBits_t(BIT(1))
   CONNECTED_BITS* = (GOT_IPV4_BIT)
 
-const TAG*: cstring = "example"
+const TAG*: cstring = "simplewifi"
 var sConnectEventGroup*: EventGroupHandle_t
 var sIpAddr*: IpAddress
 var sConnectionName*: cstring
@@ -30,9 +30,11 @@ proc ipReceivedHandler*(arg: pointer; event_base: esp_event_base_t; event_id: in
                event_data: pointer) {.cdecl.} =
   var event: ptr ip_event_got_ip_t = cast[ptr ip_event_got_ip_t](event_data)
 
-  # echo "event.ip_info.ip: " & repr(event.ip_info.ip)
+  logi TAG, "event.ip_info.ip: %s", $(event.ip_info.ip)
+
   sIpAddr = toIpAddress(event.ip_info.ip)
   # memcpy(addr(sIpAddr), addr(event.ip_info.ip), sizeof((sIpAddr)))
+  logw TAG, "got event ip: %s", $sIpAddr
   discard xEventGroupSetBits(sConnectEventGroup, GOT_IPV4_BIT)
 
 proc onWifiDisconnect*(arg: pointer;
@@ -96,7 +98,6 @@ proc exampleDisconnect*(): esp_err_t =
 
   vEventGroupDelete(sConnectEventGroup)
   sConnectEventGroup = nil
-
   wifiStop()
   logi(TAG, "Disconnected from %s", sConnectionName)
   sConnectionName = nil
@@ -108,14 +109,14 @@ proc nim_app_main*() {.exportc.} =
   tcpip_adapter_init()
 
   check: esp_event_loop_create_default()
+
+  logi(TAG, "wifi setup!\n")
   check: exampleConnect()
 
   ##  Register event handlers to stop the server when Wi-Fi or Ethernet is disconnected,
   ##  and re-start it upon connection.
   ##
-  IP_EVENT_STA_GOT_IP.eventRegister(ipReceivedHandler, nil)
-  WIFI_EVENT_STA_DISCONNECTED.eventRegister(onWifiDisconnect,nil)
+  # IP_EVENT_STA_GOT_IP.eventRegister(ipReceivedHandler, nil)
 
-  echo("wifi setup!\n")
-  echo("Wait for wifi\n")
+  echo("Wait done\n")
   # vTaskDelay(10000 div portTICK_PERIOD_MS)
diff --git a/src/nesper/general.nim b/src/nesper/general.nim
index 91f369d..89e09a5 100644
--- a/src/nesper/general.nim
+++ b/src/nesper/general.nim
@@ -7,6 +7,7 @@ var portTICK_PERIOD_MS* {.importc: "portTICK_PERIOD_MS", header: "<freertos/Free
 proc NimMain() {.importc.}
 
 when defined(NimAppMain):
+
   proc nim_app_main*() {.importc.}
 
   proc app_main*() {.exportc.} =
diff --git a/src/nesper/net_utils.nim b/src/nesper/net_utils.nim
index 96b0b74..a154857 100644
--- a/src/nesper/net_utils.nim
+++ b/src/nesper/net_utils.nim
@@ -53,14 +53,15 @@ proc toIpAddress*(ip: ip4_addr_t): IpAddress =
   result = IpAddress(family: IpAddressFamily.IPv4)
   # copyMem(addr result.address_v4[0], unsafeAddr cast[uint32](ip.address), 4)
 
+  let address = ip.address
   for i in 0..3:
-    result.address_v6[i] = uint8(ip.address shr (i*8))
+    result.address_v4[i] = uint8(address shr (i*8))
 
 proc toIpAddress*(ip: ip6_addr_t): IpAddress =
   result = IpAddress(family: IpAddressFamily.IPv6)
   for i in 0..3:
     # result.address_v6[i] = address[i]
     for i in 0..3:
-      result.address_v4[i] = uint8(ip.address[i] shr (i*8))
+      result.address_v6[i] = uint8(ip.address[i] shr (i*8))
   # for i in 0..15:
     # result.address_v6[i] = uint8(address shr (i*8))
\ No newline at end of file