Search found 68 matches

by ESP_yudong
Wed Apr 24, 2019 12:54 pm
Forum: ESP-MDF
Topic: Internet Access
Replies: 2
Views: 4481

Re: Internet Access

Hi ChapsF,
Non-root nodes do not have ip address and do not support TCP and UDP.
I think that's why NtpClient doesn't work.
by ESP_yudong
Mon Apr 15, 2019 1:43 pm
Forum: ESP-MDF
Topic: LR mode in mesh
Replies: 4
Views: 24298

Re: LR mode in mesh

I think LR mode can be used in ESP-MESH.

The rssi configuration depends on whether the nodes can connect or communicate smoothly. If you use LR, the rsssi should be able to set lower.
by ESP_yudong
Tue Apr 09, 2019 6:58 am
Forum: ESP-IDF 中文讨论版
Topic: 请问哪里可以修改WIFI线程的stack size?
Replies: 4
Views: 8028

Re: 请问哪里可以修改WIFI线程的stack size?

应用无法随意修改wifi task的大小。

“W (288148) wifi: m f probe rsp l=196”
这个问题与wifi task的大小没有关系,是设备作为 softAP 需要回复 `probe rsp` 过多达到了限制没有及时发送出去。你可以检查一下周围是否有很多设备在执行扫描操作或其他干扰。尝试更换信道或将AP设置为隐藏模式等。
by ESP_yudong
Tue Apr 09, 2019 6:27 am
Forum: ESP-IDF
Topic: Merge mesh networks into one.
Replies: 2
Views: 3612

Re: Merge mesh networks into one.

Documentation says: "The networks of the multiple root nodes will be combined into a single network with a single root node. However, root node conflicts where two or more root nodes have the same router SSID but different router BSSID are not handled." This mechanism only works when multiple root ...
by ESP_yudong
Mon Apr 01, 2019 7:30 am
Forum: ESP-MDF
Topic: BUG - v3..3 beta : esp_mesh_set_router doesn't seem to work
Replies: 12
Views: 15780

Re: BUG - v3..3 beta : esp_mesh_set_router doesn't seem to work

We have modify this in the lastest IDF
by ESP_yudong
Fri Mar 22, 2019 8:41 am
Forum: ESP-MDF
Topic: Using Wi-Fi with ESP-MDF
Replies: 4
Views: 10562

Re: Using Wi-Fi with ESP-MDF

This behavior has some changes during adding channel switch functions.
On the current IDF version, The device will not tell others it's root before it connected with router. So the other nodes will not connect to the root which is connecting to router.
by ESP_yudong
Tue Mar 19, 2019 7:53 am
Forum: ESP-MDF
Topic: BUG / Workaround : Mesh and smart config
Replies: 8
Views: 14694

Re: BUG / Workaround : Mesh and smart config

Our colleagues will provide an example to use smart config later...
by ESP_yudong
Tue Mar 12, 2019 8:47 am
Forum: ESP-MDF
Topic: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues
Replies: 12
Views: 16170

Re: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues

``` The receiving callback function also runs from WiFi task. So, do not do lengthy operations in the callback function. Instead, post necessary data to a queue and handle it from a lower priority task. ``` See [IDF-DOC](https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/network/esp...
by ESP_yudong
Tue Feb 26, 2019 12:34 pm
Forum: ESP-MDF
Topic: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues
Replies: 12
Views: 16170

Re: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues

Whilst this seems to workaround the problem, I don't think this workaround will work in my scenario as the send is now asynchronous via the queue so the calling function doesn't know whether the send has happened or not. Since esp now callback belong to wifi task, there's no way to make sure anythi...
by ESP_yudong
Fri Feb 22, 2019 2:26 am
Forum: ESP-MDF
Topic: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues
Replies: 12
Views: 16170

Re: BUG/ Workaround: ESP Mesh and ESP Now interoperability issues

Hi Lee, Yes, queue and esp_mesh_send task are also used in MDF. It only uses memcpy if esp_mesh_send send packet to itself, that's why root succeed. These two are different issues, yuo can raise them on github as well. This issue is esp_mesh_send can't be called anywhere, and the issue about smart c...