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mesh: bugfix and add two APIs

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1. new APIs: esp_mesh_get_subnet_nodes_num() and esp_mesh_get_subnet_nodes_list().
2. fix hard to find the parent during connect.
3. disable Wi-Fi channel switch function.
4. fix a typo of MESH_EVENT_NO_PARENT_FOUND.
This commit is contained in:
qiyuexia
2018-08-27 15:08:54 +08:00
parent bcebf3e6f1
commit 09f5854c9a
6 changed files with 44 additions and 21 deletions
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43
components/esp32/include/esp_mesh.h
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@@ -166,7 +166,7 @@ typedef enum {
MESH_EVENT_ROUTING_TABLE_REMOVE, /**< routing table is changed by removing leave children */
MESH_EVENT_PARENT_CONNECTED, /**< parent is connected on station interface */
MESH_EVENT_PARENT_DISCONNECTED, /**< parent is disconnected on station interface */
MESH_EVENT_NO_PARNET_FOUND, /**< no parent found */
MESH_EVENT_NO_PARENT_FOUND, /**< no parent found */
MESH_EVENT_LAYER_CHANGE, /**< layer changes over the mesh network */
MESH_EVENT_TODS_STATE, /**< state represents if root is able to access external IP network */
MESH_EVENT_VOTE_STARTED, /**< the process of voting a new root is started either by children or by root */
@@ -771,9 +771,13 @@ esp_err_t esp_mesh_set_id(const mesh_addr_t *id);
esp_err_t esp_mesh_get_id(mesh_addr_t *id);
/**
* @brief set device type over the mesh network(Unimplemented)
* @brief specify device type over the mesh network
* - MESH_ROOT: designates the root node for a mesh network
* - MESH_LEAF: designates a device as a standalone Wi-Fi station
*
* @param type device type
* @attention This API shall be called before esp_mesh_start().
*
* @param type device type (only support MESH_ROOT, MESH_LEAF)
*
* @return
* - ESP_OK
@@ -782,9 +786,7 @@ esp_err_t esp_mesh_get_id(mesh_addr_t *id);
esp_err_t esp_mesh_set_type(mesh_type_t type);
/**
* @brief get device type over mesh network
*
* @attention This API shall be called after having received the event MESH_EVENT_PARENT_CONNECTED.
* @brief get device type over the mesh network
*
* @return mesh type
*
@@ -792,7 +794,7 @@ esp_err_t esp_mesh_set_type(mesh_type_t type);
mesh_type_t esp_mesh_get_type(void);
/**
* @brief set max layer configuration(max:15, default:15)
* @brief set max layer configuration(max:25, default:25)
*
* @attention This API shall be called before esp_mesh_start().
*
@@ -1320,6 +1322,33 @@ esp_err_t esp_mesh_scan_get_ap_record(wifi_ap_record_t *ap_record, void *buffer)
*/
esp_err_t esp_mesh_flush_upstream_packets(void);
/**
* @brief get the number of nodes in the subnet of a specific child
*
* @param child_mac an associated child address of this device
* @param nodes_num pointer to the number of nodes in the subnet of a specific child
*
* @return
* - ESP_OK
* - ESP_ERR_MESH_NOT_START
* - ESP_ERR_MESH_ARGUMENT
*/
esp_err_t esp_mesh_get_subnet_nodes_num(const mesh_addr_t *child_mac, int *nodes_num);
/**
* @brief get nodes in the subnet of a specific child
*
* @param child_mac an associated child address of this device
* @param nodes pointer to nodes in the subnet of a specific child
* @param nodes_num the number of nodes in the subnet of a specific child
*
* @return
* - ESP_OK
* - ESP_ERR_MESH_NOT_START
* - ESP_ERR_MESH_ARGUMENT
*/
esp_err_t esp_mesh_get_subnet_nodes_list(const mesh_addr_t *child_mac, mesh_addr_t *nodes, int nodes_num);
#ifdef __cplusplus
}
#endif