espressifapp / esptouchforandroid Goto Github PK

目前没有找到esptouch针对unity开发的接口，请问是否可以提供相关开发包或者资料以供参考

我在使用Esptouch配网的时候 选择多个设备进行配网，设备能够正常联网！但是在配网结束的时候 获取不到设备的mac 地址 Esptouch 日志显示hostPort=[4025] 被占用了 请问一下怎么处理 谢谢

D/com.espressif.iot.model.user.EspUser: doEsptouchTaskSynAddDeviceAsyn entrance
07-19 11:24:03.428 28466-29728/com.espressif.iot D/FlymeTrafficTracking: tag (158) com.espressif.iot AsyncTask #3 uid 10274
07-19 11:24:03.429 28466-29728/com.espressif.iot D/FlymeTrafficTracking: tag (159) com.espressif.iot AsyncTask #3 uid 10274
07-19 11:24:03.430 28466-29728/com.espressif.iot D/UDPSocketServer: mServerSocket is created, socket read timeout: 60000, port: 18266
07-19 11:24:03.430 28466-29728/com.espressif.iot D/EsptouchTask: execute()
07-19 11:24:03.432 28466-29728/com.espressif.iot I/EsptouchTask: localInetAddress: /192.168.1.123
07-19 11:24:03.437 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:03.437 28466-29729/com.espressif.iot D/EsptouchTask: __listenAsyn() start
07-19 11:24:03.437 28466-29729/com.espressif.iot I/EsptouchTask: expectOneByte: 23
07-19 11:24:03.438 28466-29729/com.espressif.iot D/UDPSocketServer: receiveSpecLenBytes() entrance: len = 11
07-19 11:24:09.443 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:15.474 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:21.501 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:27.523 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:33.542 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:39.542 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:24:45.555 28466-29728/com.espressif.iot D/EsptouchTask: send gc code
07-19 11:25:03.471 28466-29728/com.espressif.iot I/UDPSocketClient: USPSocketClient is interrupt
07-19 11:25:03.471 28466-29728/com.espressif.iot I/UDPSocketServer: USPSocketServer is interrupt
07-19 11:25:03.471 28466-29728/com.espressif.iot E/UDPSocketServer: mServerSocket is closed
07-19 11:25:03.472 28466-29728/com.espressif.iot D/FlymeTrafficTracking: untag(159) com.espressif.iot AsyncTask #3 uid 10274 60043ms
07-19 11:25:03.474 28466-29729/com.espressif.iot W/System.err: java.net.SocketException: Socket closed
07-19 11:25:03.475 28466-29729/com.espressif.iot W/System.err: at java.net.PlainDatagramSocketImpl.receive0(Native Method)
07-19 11:25:03.475 28466-29728/com.espressif.iot D/com.espressif.iot.model.user.EspUser: doEsptouchTaskSynAddDeviceAsyn requiredActivate = true
07-19 11:25:03.475 28466-29729/com.espressif.iot W/System.err: at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:147)
07-19 11:25:03.475 28466-29729/com.espressif.iot W/System.err: at java.net.DatagramSocket.receive(DatagramSocket.java:813)
07-19 11:25:03.475 28466-29729/com.espressif.iot W/System.err: at com.espressif.iot.esptouch.udp.UDPSocketServer.receiveSpecLenBytes(UDPSocketServer.java:113)
07-19 11:25:03.475 28466-29729/com.espressif.iot W/System.err: at com.espressif.iot.esptouch.task.__EsptouchTask$1.run(__EsptouchTask.java:173)
07-19 11:25:03.476 28466-29729/com.espressif.iot I/EsptouchTask: receive rubbish message, just ignore
07-19 11:25:03.476 28466-29729/com.espressif.iot D/EsptouchTask: __listenAsyn() finish
07-19 11:25:03.485 28466-29728/com.espressif.iot D/com.espressif.iot.model.user.EspUser: __clearTempStaDeviceList()
07-19 11:25:03.492 28466-30338/com.espressif.iot D/com.espressif.iot.action.device.common.EspActionDeviceSynchronizeInterentDiscoverLocal: Thread[pool-2-thread-1,5,main]##__doActionDeviceSynchronizeInterentDiscoverLocal(userKey=[null]): doCommandDeviceDiscoverLocal()
07-19 11:25:03.495 28466-30339/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: allocPort() entrance
07-19 11:25:03.496 28466-30339/com.espressif.iot D/FlymeTrafficTracking: tag (150) com.espressif.iot pool-2-thread-2 uid 10274
07-19 11:25:03.498 28466-30339/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-2,5,main]##allocPort(hostPort=[4025]) suc
07-19 11:25:03.498 28466-30339/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-2,5,main]##__discoverDevices(bssid=[null]): socket send
07-19 11:25:03.499 28466-30339/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-2,5,main]##__discoverDevices(bssid=[null]): socket receive...
07-19 11:25:04.496 28466-30348/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: allocPort() entrance
07-19 11:25:04.497 28466-30348/com.espressif.iot D/FlymeTrafficTracking: tag (155) com.espressif.iot pool-2-thread-3 uid 10274
07-19 11:25:04.498 28466-30348/com.espressif.iot D/FlymeTrafficTracking: untag(155) com.espressif.iot pool-2-thread-3 uid 10274 1ms
07-19 11:25:04.499 28466-30348/com.espressif.iot E/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-3,5,main]##allocPort(hostPort=[4025]) is used
07-19 11:25:04.499 28466-30348/com.espressif.iot D/FlymeTrafficTracking: tag (155) com.espressif.iot pool-2-thread-3 uid 10274
07-19 11:25:04.500 28466-30348/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-3,5,main]##__discoverDevices(bssid=[null]): socket send
07-19 11:25:04.501 28466-30348/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-3,5,main]##__discoverDevices(bssid=[null]): socket receive...
07-19 11:25:05.498 28466-30357/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: allocPort() entrance
07-19 11:25:05.499 28466-30357/com.espressif.iot D/FlymeTrafficTracking: tag (159) com.espressif.iot pool-2-thread-4 uid 10274
07-19 11:25:05.499 28466-30357/com.espressif.iot D/FlymeTrafficTracking: untag(159) com.espressif.iot pool-2-thread-4 uid 10274 0ms
07-19 11:25:05.500 28466-30357/com.espressif.iot E/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-4,5,main]##allocPort(hostPort=[4025]) is used
07-19 11:25:05.501 28466-30357/com.espressif.iot D/FlymeTrafficTracking: tag (159) com.espressif.iot pool-2-thread-4 uid 10274
07-19 11:25:05.501 28466-30357/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-4,5,main]##__discoverDevices(bssid=[null]): socket send
07-19 11:25:05.502 28466-30357/com.espressif.iot D/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-4,5,main]##__discoverDevices(bssid=[null]): socket receive...
07-19 11:25:06.503 28466-30339/com.espressif.iot D/FlymeTrafficTracking: untag(150) com.espressif.iot pool-2-thread-2 uid 10274 3007ms
07-19 11:25:06.504 28466-30339/com.espressif.iot I/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-2,5,main]##__discoverDevices(bssid=[null]): socket is not null, closed in finally
07-19 11:25:06.504 28466-30339/com.espressif.iot D/com.espressif.iot.model.user.EspUser: __addTempStaDeviceList() iotAddressList:[]
07-19 11:25:07.505 28466-30348/com.espressif.iot D/FlymeTrafficTracking: untag(155) com.espressif.iot pool-2-thread-3 uid 10274 3006ms
07-19 11:25:07.506 28466-30348/com.espressif.iot I/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-3,5,main]##__discoverDevices(bssid=[null]): socket is not null, closed in finally
07-19 11:25:07.506 28466-30348/com.espressif.iot D/com.espressif.iot.model.user.EspUser: __addTempStaDeviceList() iotAddressList:[]
07-19 11:25:08.507 28466-30357/com.espressif.iot D/FlymeTrafficTracking: untag(159) com.espressif.iot pool-2-thread-4 uid 10274 3006ms
07-19 11:25:08.508 28466-30357/com.espressif.iot I/com.espressif.iot.base.net.udp.UdpBroadcastUtil: Thread[pool-2-thread-4,5,main]##__discoverDevices(bssid=[null]): socket is not null, closed in finally
07-19 11:25:08.508 28466-30357/com.espressif.iot D/com.espressif.iot.model.user.EspUser: __addTempStaDeviceList() iotAddressList:[]
07-19 11:25:08.509 28466-30338/com.espressif.iot D/com.espressif.iot.base.net.rest2.EspMeshDiscoverUtil: discoverIOTMeshDevices(): rootDeviceSet=[]
07-19 11:25:08.509 28466-30338/com.espressif.iot D/com.espressif.iot.base.net.rest2.EspMeshDiscoverUtil: discoverIOTMeshDevices(): allDeviceSet=[]
07-19 11:25:08.510 28466-30338/com.espressif.iot D/com.espressif.iot.command.device.common.EspCommandDeviceDiscoverLocal: Thread[pool-2-thread-1,5,main]##doCommandDeviceDiscoverLocal(): []
07-19 11:25:08.994 28466-29728/com.espressif.iot I/com.espressif.iot.model.device.cache.EspDeviceCache: Thread[AsyncTask #3,5,main]##addSharedDeviceCache(deviceStaDevice=[BSSID:EmptyIOTAddress,InetAddress:null,DeviceTypeEnum:null,mParentBssid:nullmRomVersion:null]): true
07-19 11:25:08.995 28466-29728/com.espressif.iot E/com.espressif.iot.action.device.common.EspActionDeviceSynchronizeInterentDiscoverLocal: add EmptyDevice 1
07-19 11:25:08.995 28466-29728/com.espressif.iot I/com.espressif.iot.model.device.cache.EspDeviceCache: Thread[AsyncTask #3,5,main]##addServerLocalDeviceCache(device=[EspDevice: (mUserId=[0],mBssid=[null],mParentDeviceBssid=[null]mDeviceId=[0],mDeviceName=[null],mDeviceState=[null],mIsMeshDevice=[false],mInetAddress=[null])]): true
07-19 11:25:08.996 28466-29728/com.espressif.iot I/com.espressif.iot.model.device.cache.EspDeviceCache: Thread[AsyncTask #3,5,main]##notifyIUser(NofityType=[PULL_REFRESH])

在App发送udp广播给设备后，设备会回复消息给App，SDK中有相关接口接收该回复消息吗？

Hi, guy

I do it on Android 5.0, such as nexus 7(2013) . It often fail.
But under 5.0, such as nexus 7 (4.3) or note 2(4.0) , it is good.

Why trying to restart ESPTouch, it fire a crash with log:

E/AndroidRuntime: FATAL EXCEPTION: Thread-6 Process: com.***.***, PID: 15095 java.lang.NullPointerException: Attempt to invoke virtual method 'void java.net.DatagramSocket.receive(java.net.DatagramPacket)' on a null object reference at com.espressif.iot.esptouch.udp.UDPSocketServer.receiveSpecLenBytes(UDPSocketServer.java:113) at com.espressif.iot.esptouch.task

Please help me

当前无第三方路由情况下, 想使用本机为设备配网, 在使用本项目 Demo 与本方法时设备没反应

红米Note7(android 9)开热点网络，用小米5(android 8) 进行配网操作时配网失败，用笔记本开热点以及苹果手机开热点可以配网成功。

我想问下，如何下载EsptouchForAndroid这个最新的jar包。我现在想需要使用最新的Esptouch.jar。是需要我们自己来进行封装jar包么？

应用在Android8中能正常使用，但是在安卓9中获取不到ssid，ssid和bssid都显示为空

i have many device which has unique id. before i want to use smartconfig, i want to check the device's id and just execute smartconfig which has same id that i sent before. can i do this?

app can obtain SSID, but config failed after a while

比如master中是v0.3.4.5，而tag中出现了v0.3.5.3，看起来都是主版本号，应该如何分辨呢？

Android9.0系统，通过手机热点作wifi配置网络，配网失败

Even though connected to WIFI 2.4GHz access point, the Android pie doesn't show any ssid and bssid. Although same code works in lower API.

对同一个硬件，用同一个安卓手机，用官方demo测试，普遍配网比iOS慢，Android9上经常收不到配网反馈，Android10固定配网失败。但是：
换成涂鸦的app进行上述测试，没有问题，配网在5秒以内完成（我们的最快是9秒）。搞不懂涂鸦做了些什么改动，为什么这么快，这么稳定，连Android10都没有问题。

There is NO description how to use it nor a wiki how are we supposed to deal with that?
It does not recover my devices, so what code do I have to upload on the ESP device???
A link would be much appreciated!

旧版本的安卓手机可以用，换成新版本的手机，老是显示unknown ssid, 设置什么位置，定位权限之类的，也没搞定。这意思就是新版本手机，以后不能用这个espTouch了吗？smartconfig这个功能还能用吗？

点击esptouchforandroid release V1.1.0的下载按钮，无法下载。
https://github.com/EspressifApp/EsptouchForAndroid/tags

Null exception in library causing crash.

java.lang.NullPointerException
	at com.espressif.iot.esptouch.udp.UDPSocketServer.receiveSpecLenBytes(UDPSocketServer.java:113)
	at com.espressif.iot.esptouch.task.__EsptouchTask$1.run(__EsptouchTask.java:175)

I/deviceconnsdk: [2020-03-06 15:29:56][INFO] MKIOT tcp_socket.c:106 tcp_bind_port errno: err_no: 98, strerr: Address already in use
V/AudioManager: querySoundEffectsEnabled...
E/stavix_app: [2020-03-06 15:30:02][ERRR] MKIOT :-995236249 [ (AddNewDeviceActivity.java:246)#replaceToCheckDmsResultFragment ] hml replaceFragment
D/Gabe: call returning from cache
D/Gabe: call returning from cache
__EsptouchTask: Welcome Esptouch v0.3.7.2
D/Gabe: call returning from cache
UDPSocketServer: mServerSocket is created, socket read timeout: 120000, port: 18266
__EsptouchTask: execute()
__EsptouchTask: localInetAddress: /192.168.8.206
__EsptouchTask: send gc code
D/__EsptouchTask: __listenAsyn() start
I/__EsptouchTask: expectOneByte: 24
D/UDPSocketServer: receiveSpecLenBytes() entrance: len = 11
I/deviceconnsdk: [2020-03-06 15:30:06][INFO] MKIOT tcp_socket.c:106 tcp_bind_port errno: err_no: 98, strerr: Address already in use
__EsptouchTask: send gc code
__EsptouchTask: send gc code
__EsptouchTask: send gc code
I/deviceconnsdk: [2020-03-06 15:30:26][INFO] MKIOT tcp_socket.c:106 tcp_bind_port errno: err_no: 98, strerr: Address already in use
__EsptouchTask: send gc code
__EsptouchTask: send gc code
I/deviceconnsdk: [2020-03-06 15:30:36][INFO] MKIOT tcp_socket.c:106 tcp_bind_port errno: err_no: 98, strerr: Address already in use
__EsptouchTask: send gc code
I/HwViewRootImpl: removeInvalidNode all the node in jank list is out of time
D/deviceconnsdk: [2020-03-06 15:30:43][DEBG] MKIOT c_mrpc.c:436 0x78c49ee653 120.77.150.206 --> 120.77.150.206:5025 success
D/deviceconnsdk: [2020-03-06 15:30:44][DEBG] MKIOT c_mrpc.c:333 0x7943740800 heart beat comming
__EsptouchTask: send gc code

E/ResMng NATIVE_MSG_FILTER: endActivityTransaction: margin state not match
V/FA: Recording user engagement, ms: 133817
D/HMSAgent: Activity(1351)->Application(473)->ActivityMgr(218)->onActivityPaused
.module.adddevice.scanandcreate.AddNewDeviceActivity@c796ace
V/FA: Using local app measurement service
E/ResMng NATIVE_MSG_FILTER: endActivityTransaction: margin state not match
D/mali_winsys: EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/OpenGLRenderer: disableOutlineDraw is true
UDPSocketClient: USPSocketClient is interrupt
UDPSocketServer: USPSocketServer is interrupt
UDPSocketServer: mServerSocket is closed
W/System.err: java.net.SocketTimeoutException: Poll timed out
E/ResMng NATIVE_MSG_FILTER: endActivityTransaction: margin state not match
E/stavix_app: [2020-03-06 15:32:02][ERRR] MKIOT :-995236249 [ (DeviceSettingActivity.java:389)#onActivityResult ] requestCode :1079 resultCode:0
V/FA: Activity paused, time: 2374725309
W/System.err: at libcore.io.IoBridge.poll(IoBridge.java:682)
W/System.err: at java.net.PlainDatagramSocketImpl.doRecv(PlainDatagramSocketImpl.java:150)
W/System.err: at java.net.PlainDatagramSocketImpl.receive0(PlainDatagramSocketImpl.java:141)
W/System.err: at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:164)
W/System.err: at java.net.DatagramSocket.receive(DatagramSocket.java:847)
W/System.err: at com.espressif.iot.esptouch.udp.UDPSocketServer.receiveSpecLenBytes(UDPSocketServer.java:110)
W/System.err: at com.espressif.iot.esptouch.task.__EsptouchTask$1.run(__EsptouchTask.java:165)
I/__EsptouchTask: receive rubbish message, just ignore
D/FA: Event not sent since app measurement is disabled
D/__EsptouchTask: __listenAsyn() finish
D/ZrHung.AppEyeUiProbe: not watching, wait.

记得以前旧的版本中在EsptouchTaskParameter中有个参数mTargetHostname=255.255.255.255，现在看到修改成了如下代码：

// target hostname is : 234.1.1.1, 234.2.2.2, 234.3.3.3 to 234.100.100.100
@Override
public String getTargetHostname() {
	int count = __getNextDatagramCount();
	return "234." + count + "." + count + "." + count;
}

想问以下2个问题：

1. 这个TargetHost为什么修改了？
2. 我照现在的代码升级了APP，以前旧的芯片配网配不了，必须修改回"255.255.255.255"才可以，而且配网速度极慢，基本在39~45秒之间。请问如何处理此问题？

如题，在界面上ssid一直为灰色，焦点在密码输入框里头。

E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #5 Process: com.shuichan, PID: 1405 java.lang.RuntimeException: An error occurred while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:355) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383) at java.util.concurrent.FutureTask.setException(FutureTask.java:252) at java.util.concurrent.FutureTask.run(FutureTask.java:271) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:246) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at java.lang.Thread.run(Thread.java:784) Caused by: java.lang.NullPointerException: SSID can't be empty at com.espressif.iot.esptouch.EsptouchTask.<init>(EsptouchTask.java:62) at com.espressif.iot.esptouch.EsptouchTask.<init>(EsptouchTask.java:57) at com.shuichan.GKCAPP.Activity.WiFiSmartConfigActivity$EsptouchAsyncTask4.doInBackground(WiFiSmartConfigActivity.java:352) at com.shuichan.GKCAPP.Activity.WiFiSmartConfigActivity$EsptouchAsyncTask4.doInBackground(WiFiSmartConfigActivity.java:273) at android.os.AsyncTask$2.call(AsyncTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:246)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)  at java.lang.Thread.run(Thread.java:784) 

public static String parseBssid(byte[] bssidBytes, int offset, int count) {
byte[] bytes = new byte[count];
for (int i = 0; i < count; i++) {
bytes[i] = bssidBytes[i + offset];
}
return parseBssid(bytes);
}
here may throw a outOfBound exception:
bytes[i] = bssidBytes[i + offset];// i + offset may generate a big long value, sometimes

双频路由器，没有2.4G设备连接路由器时，无法配网，双频设备自动切换为5G信号

android用了官方最新的demo配置，硬件版本是esp32 V2.7.3 ，发现成功概率几乎为0
设备端无法接收到app发出的wifi名称和密码
以前的版本也是时而可以配上网时而不可配网网
求大神解答，有什么需要优化改进的地方吗？

I have debugged the app. And here are the observations.

List<IEsptouchResult> result is returning 1 device but firstResult.isSuc() is false.
And after that, the device is operated very well from MQTT Dash app.

What can be wrong here? Can you provide some more info on this?

我写了一个esptouch的cordova插件，使用的是0.3.7.0的esptouch
最近发现android上无法正常配网（之前是可以的），但ios端却可以。
测试EsptouchForAndroid releases 1.1.0的apk，也是无法配网。
看起来是esptouch lib问题？有人能告知下原因和如何解决么？

测试了两个手机，均不行：
三星S9 android9.0
锤子Pro2S azndroid 8.1

Hello, Maybe this is not the right place for this issue but I have tried several ways to make this work in xamarin forms for crossplatforms but always get error "missing partial modifier" in the EsptouchTask module.
If anyone knows how should be done please advise.
I am desperate to use this great library.
thanks

你好，我们在使用v0.3.7.1的版本配网时，多次测试android比ios要慢10左右，请问你们有进行过对比测试吗？

In many cases I would like to set up a device locally and then give it to a customer where a different SSID is present. I do not want this customer to change the SSID or Password themselves. This software only allows the SSID to come from the local connection.

You could make the SSID default to the name as you do now, and if the app user types on top of it, then the new SSID would be sent to the ESP device.

Thank you for your consideration!

版本0.3.4.3使用，会导致NONO_SDK 2.1.0的smartConfig功能导致8266重启。
希望您们可以测试下。。。

该仓库的REMADE.md文件有 v0.3.4.6 ? 我怎么看到你们这个工程的AndroidManifest.xml还是v0.3.4.5？

..

想请问一下，怎么可以每次智能配网只配一个设备啊，比如附近有两个等待智能配网的设备，但是我只需要配一个

I used the smart config sample code located on esp-idf repo I just added 2 lines to log out BSSID and BSSID_set property and BSSID is not set and the value is always 0.

As I'm using hidden WiFi network the BSSID field is required to connect to it, but as it is always empty on the other end I can't use smart config.

在Android8.0的手机上，部分2.4G的路由网络配网失败，app收不到设备回的UDP包

开放WiFi的情况下配网,密码需要输入密码吗?
如果输入了密码会出现什么情况? 会配置成功吗?

想在reactnative上使用，请问有没有可供学习的资料

java.lang.NullPointerException

Attempt to invoke virtual method 'void java.net.DatagramSocket.receive(java.net.DatagramPacket)' on a null object reference
1 com.espressif.iot.esptouch.udp.UDPSocketServer.receiveSpecLenBytes(UDPSocketServer.java:113)

2 com.espressif.iot.esptouch.task.__EsptouchTask$1.run(__EsptouchTask.java:180)

hello
I have a probem, @EspressifApp can you help me,
esp8266 smartconfig success but on android app still run "esptouch is configuring, please wait for...", does not receive anh show ip address of esp8266, then show notification "esptouch fail"

• ap version: v1.1.0 and esptouch version: v0.3.7.2

• my code:

`#include <ESP8266WiFi.h>
#include <WiFiUdp.h>

void setup() {
Serial.begin(115200);
/* Set ESP32 to WiFi Station mode /
WiFi.mode(WIFI_STA);
/ start SmartConfig */
WiFi.beginSmartConfig();

/* Wait for SmartConfig packet from mobile */
Serial.println("Waiting for SmartConfig.");
while (!WiFi.smartConfigDone()) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("SmartConfig done.");

/* Wait for WiFi to connect to AP */
Serial.println("Waiting for WiFi");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}

Serial.println("WiFi Connected.");
Serial.print("IP Address: ");
Serial.println(WiFi.localIP());
}
void loop() {
}`

• result show on terminal:

............... SmartConfig done. Waiting for WiFi ......... Mode: STA PHY mode: N Channel: 1 AP id: 0 Status: 5 Auto connect: 1 SSID (11): dlink-guest Passphrase (11): hoiHoaivay1 BSSID set: 1 Server started WiFi Connected. IP Address: 192.168.7.182