Search found 29 matches

by ESP_yudong
Wed Oct 10, 2018 12:52 pm
Forum: ESP32 MDF
Topic: Sending sensor data across mesh network
Replies: 1
Views: 305

Re: Sending sensor data across mesh network

Either is OK. MDF APIs are easier to use and IDF APIs are more flexible. If the packet is to the root, set this parameter 'to' to NULL. https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/mesh/esp_mesh.html#_CPPv213esp_mesh_sendPK11mesh_addr_tPK11mesh_data_tiA_K10mesh_opt_ti
by ESP_yudong
Wed Oct 10, 2018 4:09 am
Forum: ESP32 MDF
Topic: How to connect to root node over wifi?
Replies: 1
Views: 456

Re: How to connect to root node over wifi?

The internal_communication example didn't include http server or socket. You need to implement this function by yourself.

Refer to the MDP: https://github.com/espressif/esp-mdf
by ESP_yudong
Wed Oct 10, 2018 3:56 am
Forum: ESP32 MDF
Topic: invalid static ip
Replies: 1
Views: 201

Re: invalid static ip

E (16366) event: invalid static ip

Don't worry about this line of logs.

Normally we don't need lwip or dhcp between mesh nodes, but tcpip_adapter_init() must be called before wifi start. So dhcp was stopped when mesh start. You can set a valid static ip if you really don't want to see this.
by ESP_yudong
Fri Sep 28, 2018 1:33 pm
Forum: ESP32 MDF
Topic: Can we fake esp-mdf root to avoid using a router yet?
Replies: 5
Views: 394

Re: Can we fake esp-mdf root to avoid using a router yet?

I am looking to create a multi-node mesh network that can interface with an android app

Only mesh devices can join mesh_ap,so there may be other difficulties when you try to do this.
by ESP_yudong
Fri Sep 28, 2018 12:22 pm
Forum: ESP32 MDF
Topic: Can we fake esp-mdf root to avoid using a router yet?
Replies: 5
Views: 394

Re: Can we fake esp-mdf root to avoid using a router yet?

We could set a node as root manually using esp_mesh_set_type() or esp_mesh_set_parent() in the lastest esp-idf version. Then mesh network can be established without router.
by ESP_yudong
Fri Sep 28, 2018 12:00 pm
Forum: ESP32 MDF
Topic: Problem running 'internal communication' sample
Replies: 3
Views: 273

Re: Problem running 'internal communication' sample

Looks like you've solved this. ESP-MESH network is established on a fixed channel (1-14) now, so the channel is mandatory. Is there a way to automate this? I mean, I don't have to worry about wifi channel for my laptop to connect, cant esp32 behave the same way? https://docs.espressif.com/projects/e...
by ESP_yudong
Thu Sep 06, 2018 4:06 am
Forum: ESP32 MDF
Topic: Mesh Dropped Packets Event?
Replies: 3
Views: 221

Re: Mesh Dropped Packets Event?

MESH_TOS_P2P packet will return success if the packet has been sent to the next-hop. In your case, A node didn't know whether B node is in the same mesh network. The routing table of a particular node will consist of the MAC addresses of all nodes within the particular node’s subnetwork. Refer to ht...
by ESP_yudong
Sun Aug 26, 2018 7:31 am
Forum: ESP32 MDF
Topic: Link broken
Replies: 2
Views: 256

Re: Link broken

Yeah, I think it should be https://github.com/espressif/esp-mdf/blob/master/docs/en/get-started/get_started_en.md

Where did you find this link?
We'll examine all the links in documents as well.
by ESP_yudong
Sun Aug 26, 2018 7:19 am
Forum: Sample Code
Topic: MDF and Mqtt
Replies: 7
Views: 1027

Re: MDF and Mqtt

Hi Gilbertoe, We haven't put MQTT client in MDF right now. The functional block of ESP-MDF: https://github.com/espressif/esp-mdf/blob/master/docs/_static/esp_mdf_block_diagram.png Espressif Mesh Development Framework: https://github.com/espressif/esp-mdf#espressif-mesh-development-framework