Chapter 2. API Reference
Parameters
• [in] authmode: authentication mode
wifi_auth_mode_t esp_mesh_get_ap_authmode(void)
Get mesh softAP authentication mode.
Return authentication mode
esp_err_t esp_mesh_set_ap_connections(int connections)
Set mesh max connection value.
• Set mesh softAP max connection = mesh max connection + non-mesh max connection
Attention This API shall be called before mesh is started.
Return
• ESP_OK
• ESP_ERR_MESH_ARGUMENT
Parameters
• [in] connections: the number of max connections
int esp_mesh_get_ap_connections(void)
Get mesh max connection configuration.
Return the number of mesh max connections
int esp_mesh_get_non_mesh_connections(void)
Get non-mesh max connection configuration.
Return the number of non-mesh max connections
int esp_mesh_get_layer(void)
Get current layer value over the mesh network.
Attention This API shall be called after having received the event
MESH_EVENT_PARENT_CONNECTED.
Return layer value
esp_err_t esp_mesh_get_parent_bssid(mesh_addr_t *bssid)
Get the parent BSSID.
Attention This API shall be called after having received the event
MESH_EVENT_PARENT_CONNECTED.
Return
• ESP_OK
• ESP_FAIL
Parameters
• [out] bssid: pointer to parent BSSID
bool esp_mesh_is_root(void)
Return whether the device is the root node of the network.
Return true/false
esp_err_t esp_mesh_set_self_organized(bool enable, bool select_parent)
Enable/disable self-organized networking.
• Self-organized networking has three main functions: select the root node; find a preferred parent; initiate
reconnection if a disconnection is detected.
• Self-organized networking is enabled by default.
• If self-organized is disabled, users should set a parent for the device via esp_mesh_set_parent().
Attention This API is used to dynamically modify whether to enable the self organizing.
Return
• ESP_OK
• ESP_FAIL
Parameters
• [in] enable: enable or disable self-organized networking
Espressif Systems 146
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