Search found 51 matches

by ESP_Bond
Tue Sep 10, 2019 3:39 am
Forum: ESP Mesh 中文讨论版
Topic: esp_mesh_set_parent 重新连接问题
Replies: 3
Views: 14905

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
by ESP_Bond
Thu Sep 05, 2019 3:38 am
Forum: ESP Mesh 中文讨论版
Topic: esp_mesh_recv 收数据机制
Replies: 2
Views: 16811

Re: esp_mesh_recv 收数据机制

设备向上发送(子节点 --> 根节点) 是有流控的,因此不会出现这个问题,
但向下发送是目前没有流控的,如果 根节点给子节点发包子节点 RX 满是会丢包的,后期我们也会增加向下流控的功能
by ESP_Bond
Thu Sep 05, 2019 3:32 am
Forum: ESP Mesh 中文讨论版
Topic: 关于暂停Mwifi 及树的深度问题
Replies: 1
Views: 10105

Re: 关于暂停Mwifi 及树的深度问题

1. 你可以使用 mwifi_stop/ mwifi_start 暂停/开始 mesh. 可以参见: https://github.com/espressif/esp-mdf/bl ... est.c#L278
2. 我们已经完成开发路灯的方案的开发,其最大支持 1024 层, 现正在测试中
by ESP_Bond
Thu Sep 05, 2019 3:27 am
Forum: ESP-MDF
Topic: Internet Access over Mesh network
Replies: 2
Views: 8683

Re: Internet Access over Mesh network

ESP-MESH is a networking solution for iot devices and cannot connect to the Internet via ESP-MESH
by ESP_Bond
Thu Sep 05, 2019 3:23 am
Forum: ESP-MDF
Topic: Is there a document explain how to form the mupgrade packets
Replies: 1
Views: 4709

Re: Is there a document explain how to form the mupgrade packets

You don't need to care about the packet format of the communication during mupgrade. You only need to send the firmware to the root node. The subsequent process will be maintained by mupgrade. You can refer to https://github.com/espressif/esp-mdf/tree /master/examples/function_demo/mupgrade
by ESP_Bond
Thu Sep 05, 2019 3:16 am
Forum: ESP-MDF
Topic: Using ethernet instead of wifi at root node
Replies: 3
Views: 13934

Re: Using ethernet instead of wifi at root node

Your plan is OK, there are other customers who use it as well. 1. You can add it based on the simple example of get-started Ethernet function 2. You need to add your mqtt creation in got_ip_event_handler 3. If you still can't solve it, please provide us with your code example. We can help you analyz...
by ESP_Bond
Wed Aug 28, 2019 6:12 am
Forum: ESP Mesh 中文讨论版
Topic: Mupgrade的包有文档说明吗
Replies: 1
Views: 10353

Re: Mupgrade的包有文档说明吗

你使用时无需关心升级过程中数据包的结构, 你只需要创建一个 http 或者 https 服务器,给设备一个升级的url 就可以了. 具体的使用你可以参考:https://github.com/espressif/esp-mdf/tr ... o/mupgrade
by ESP_Bond
Wed Aug 28, 2019 6:08 am
Forum: ESP Mesh 中文讨论版
Topic: 利用 Mwifi自动组网后,如何获得某个节点的所有潜在父节点的rssi
Replies: 6
Views: 24168

Re: 利用 Mwifi自动组网后,如何获得某个节点的所有潜在父节点的rssi

1. 你可以通过 `mwifi_get_parent_rssi()` 获取其父节点的信号强度
2. 你可以参与https://github.com/espressif/esp-mdf/bl ... cmd.c#L345获取其他结点的信号强度
3. 你获取其他结点的信号强度的目的是做什么?
by ESP_Bond
Mon Aug 26, 2019 1:46 pm
Forum: ESP-MDF
Topic: Low power mesh node
Replies: 3
Views: 10378

Re: Low power mesh node

esp-mdf's [button_example] https://github.com/espressif/esp-mdf/tree/master/examples/development_kit/button is using this solution, 1. The button first selects the parent node and binds in esp-mesh module 2. Then enters the espnow mode to send the packet to the device, and the whole process(waking u...
by ESP_Bond
Thu Aug 22, 2019 6:27 am
Forum: ESP-MDF
Topic: mwifi_write keep getting MDF_ERR_MWIFI_TIMEOUT
Replies: 1
Views: 4382

Re: mwifi_write keep getting MDF_ERR_MWIFI_TIMEOUT

1. Is your parent node receiving mwifi_read or mwifi_root_read?
2. You can parameter `mwifi_example` to see what is the difference.
3. Can you provide your code? How can I reproduce it?