Search found 40 matches

by it_zzc
Fri Oct 11, 2019 2:16 pm
Forum: ESP-MDF 中文讨论版
Topic: esp_mesh_set_parent 重新连接问题
Replies: 3
Views: 177

Re: esp_mesh_set_parent 重新连接问题

1. 201 对应的错误码是 WIFI_REASON_NO_AP_FOUND, 你需要自行加上

Code: Select all

|| event.info.disconnected.reason == WIFI_REASON_NO_AP_FOUND
2. 由于手动组网的方案,组网的过程需要你自己跟据需要来添加, example 中并不包含所有的场景. 我们还是推荐你使用自组网的方案,如果自组网方案不能满足你的需要请提出? 自组网方案参见: https://github.com/espressif/esp-mdf
by it_zzc
Thu Oct 10, 2019 12:28 pm
Forum: ESP32 MDF
Topic: Sending data bigger than 8kB with MWIFI Router Example
Replies: 2
Views: 288

Re: Sending data bigger than 8kB with MWIFI Router Example

ESP-MESH does not support data stream transmission. When the data packet exceeds 8k, fragment transmission is required. Our OTA data packet is also more than 1MB, and the method of fragment transmission is also adopted.
by it_zzc
Thu Oct 10, 2019 12:16 pm
Forum: ESP32 MDF
Topic: Reduce the connection time of Root node
Replies: 1
Views: 212

Re: Reduce the connection time of Root node

You only need to modify the Mesh softAP association expiration time to 10000ms.

Image
by it_zzc
Thu Oct 10, 2019 12:11 pm
Forum: ESP32 MDF
Topic: ESP-MESH + ESP-NOW
Replies: 1
Views: 166

Re: ESP-MESH + ESP-NOW

1. ESP-MESH\ESP-NOW\Connecting Router can be run simultaneously on one ESP32 2. At present, ESP-NOW only supports binding of 20 devices at the time of sending, and receiving data is not limited. 3. The power consumption of ESP-NOW can be found at: https://github.com/espressif/esp-mdf/blob/master/exa...
by it_zzc
Thu Oct 10, 2019 12:01 pm
Forum: ESP32 MDF
Topic: ESP32 Mesh Mlink protocol
Replies: 4
Views: 626

Re: ESP32 Mesh Mlink protocol

The device sends a UDP broadcast notification via `mlink_notice_write()`.
The client needs to start a udp sever to receive,
The default port for UDP broadcast is 1025, you can modify it with `make menuconfig`
by it_zzc
Thu Oct 10, 2019 11:51 am
Forum: ESP-MDF 中文讨论版
Topic: 按照官网的mesh 人工组网例子manual_networking,出现持续201错误
Replies: 1
Views: 100

Re: 按照官网的mesh 人工组网例子manual_networking,出现持续201错误

1. 201 是 WIFI_REASON_NO_AP_FOUND, 找不到父节点的 AP, 你可以查看一下与父节点之间的信号强度
2. 人工组网的方式你用在哪一种场景中? 一般情况使用自组就可以了 参考:https://github.com/espressif/esp-mdf
by it_zzc
Thu Oct 10, 2019 11:41 am
Forum: ESP-MDF 中文讨论版
Topic: 增加http server handlers及Mesh之间传文件咨询
Replies: 1
Views: 102

Re: 增加http server handlers及Mesh之间传文件咨询

你的图片是多大,如果小于 8KB, 可以直接放在 http 的 body 中传输
by it_zzc
Tue Sep 17, 2019 9:33 am
Forum: ESP32 MDF
Topic: ESP32 Mesh Mlink protocol
Replies: 4
Views: 626

Re: ESP32 Mesh Mlink protocol

UDP and mDNS are only used for device discovery, that is, the IP address of the root node of the ESP-MESH network is obtained. If you need to control the device you need to send an http request http://static.zybuluo.com/zzc/67dx49vyi2fv1h4nooofii92/image.png POST /device_request HTTP/1.1 Host: 192.1...
by it_zzc
Tue Sep 10, 2019 3:44 am
Forum: ESP-MDF 中文讨论版
Topic: esp_wifi_start_scan() 使用条件
Replies: 1
Views: 109

Re: esp_wifi_start_scan() 使用条件

请参考: https://gitlab.espressif.cn:6688/applic ... est.c#L278

1. 首先你需要停止 ESP-MESH 自组网的功能和停止上一次 wifi_scan
2. 当扫描不到数据时,需要重试
by it_zzc
Tue Sep 10, 2019 3:39 am
Forum: ESP-MDF 中文讨论版
Topic: esp_mesh_set_parent 重新连接问题
Replies: 3
Views: 177

Re: esp_mesh_set_parent 重新连接问题

如果你使用自组网方案, ESP-MESH 默认不会重连, 当断开时你需要调用 esp_wifi_scan_start ,获取可以连接的设备重新设置父节点.参见: https://github.com/espressif/esp-idf/tr ... networking
我们推荐你使用自组网的方案进行开发

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