mesh_event_id_t enum

mesh is started.

mesh is stopped.

channel switch.

a child is connected on softAP interface.

a child is disconnected on softAP interface.

routing table is changed by adding newly joined children.

routing table is changed by removing leave children.

parent is connected on station interface.

parent is disconnected on station interface.

no parent found.

layer changes over the mesh network.

state represents whether the root is able to access external IP network. This state is a manual event that needs to be triggered with esp_mesh_post_toDS_state().

the process of voting a new root is started either by children or by the root.

the process of voting a new root is stopped.

the root address is obtained. It is posted by mesh stack automatically.

root switch request sent from a new voted root candidate.

root switch acknowledgment responds the above request sent from current root.

the root is asked yield by a more powerful existing root. If self organized is disabled and this device is specified to be a root by users, users should set a new parent for this device. if self organized is enabled, this device will find a new parent by itself, users could ignore this event.

when devices join a network, if the setting of Fixed Root for one device is different from that of its parent, the device will update the setting the same as its parent's. Fixed Root Setting of each device is variable as that setting changes of the root.

if self-organized networking is disabled, user can call esp_wifi_scan_start() to trigger this event, and add the corresponding scan done handler in this event.

network state, such as whether current mesh network has a root.

the root stops reconnecting to the router and non-root devices stop reconnecting to their parents.

when the channel field in mesh configuration is set to zero, mesh stack will perform a full channel scan to find a mesh network that can join, and return the channel value after finding it.

if users specify BSSID of the router in mesh configuration, when the root connects to another router with the same SSID, this event will be posted and the new router information is attached.

parent duty.

child duty.

device duty.