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esp_ble_mesh_lcd_model_api.h
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esp_ble_mesh_lcd_model_api.h
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/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _ESP_BLE_MESH_LCD_MODEL_API_H_
#define _ESP_BLE_MESH_LCD_MODEL_API_H_
#include "esp_ble_mesh_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
#define ESP_BLE_MESH_MODEL_OP_LARGE_COMP_DATA_GET ESP_BLE_MESH_MODEL_OP_2(0x80, 0x74)
#define ESP_BLE_MESH_MODEL_OP_LARGE_COMP_DATA_STATUS ESP_BLE_MESH_MODEL_OP_2(0x80, 0x75)
#define ESP_BLE_MESH_MODEL_OP_MODELS_METADATA_GET ESP_BLE_MESH_MODEL_OP_2(0x80, 0x76)
#define ESP_BLE_MESH_MODEL_OP_MODELS_METADATA_STATUS ESP_BLE_MESH_MODEL_OP_2(0x80, 0x77)
/** @def ESP_BLE_MESH_MODEL_LCD_SRV
*
* @brief Define a new Large Composition Data Server model.
*
* @note If supported, the model shall be supported by a primary element
* and shall not be supported by any secondary elements.
*
* @param srv_data Pointer to a unique Large Composition Data Server model user_data.
*
* @return New Large Composition Data Server model instance.
*/
#define ESP_BLE_MESH_MODEL_LCD_SRV(srv_data) \
ESP_BLE_MESH_SIG_MODEL(ESP_BLE_MESH_MODEL_ID_LCD_SRV, \
NULL, NULL, srv_data)
/** @def ESP_BLE_MESH_MODEL_LCD_CLI
*
* @brief Define a new Large Composition Data Client model.
*
* @note If supported, the model shall be supported by the primary element
* and shall not be supported by any secondary elements.
*
* @param cli_data Pointer to a unique Large Composition Data Client model user_data.
*
* @return New Large Composition Data Client model instance.
*/
#define ESP_BLE_MESH_MODEL_LCD_CLI(cli_data) \
ESP_BLE_MESH_SIG_MODEL(ESP_BLE_MESH_MODEL_ID_LCD_CLI, \
NULL, NULL, cli_data)
/** Large Composition Data Server model context */
typedef struct {
esp_ble_mesh_model_t *model; /*!< Pointer to Large Composition Data Server model */
} esp_ble_mesh_lcd_srv_t;
/** Parameters of Large Composition Data Get */
typedef struct {
uint8_t page; /*!< Page number of the Composition Data */
uint16_t offset; /*!< Offset within the page */
} esp_ble_mesh_large_comp_data_get_t;
/** Parameters of Models Metadata Get */
typedef struct {
uint8_t metadata_page; /*!< Page number of the Models Metadata */
uint16_t offset; /*!< Offset within the page */
} esp_ble_mesh_models_metadata_get_t;
/**
* @brief Large Composition Data Client model message union
*/
typedef union {
esp_ble_mesh_large_comp_data_get_t large_comp_data_get; /*!< For ESP_BLE_MESH_MODEL_OP_LARGE_COMP_DATA_GET */
esp_ble_mesh_models_metadata_get_t models_metadata_get; /*!< For ESP_BLE_MESH_MODEL_OP_MODELS_METADATA_GET */
} esp_ble_mesh_lcd_client_msg_t;
/** Parameters of Large Composition Data Status */
typedef struct {
uint8_t page; /*!< Page number of the Composition Data */
uint16_t offset; /*!< Offset within the page */
uint16_t total_size; /*!< Total size of the page */
struct net_buf_simple *data; /*!< Composition Data for the identified portion of the page */
} esp_ble_mesh_large_comp_data_status_t;
/** Parameters of Models Metadata Data Status */
typedef struct {
uint8_t metadata_page; /*!< Page number of the Models Metadata */
uint16_t offset; /*!< Offset within the page */
uint16_t total_size; /*!< Total size of the page */
struct net_buf_simple *data; /*!< Models Metadata for the identified portion of the page */
} esp_ble_mesh_models_metadata_status_t;
/** Result of sending Large Composition Data Client messages */
typedef struct {
int err_code; /*!< Result of sending a message */
} esp_ble_mesh_lcd_client_send_cb_t;
/**
* @brief Large Composition Data Client model received message union
*/
typedef union {
esp_ble_mesh_large_comp_data_status_t large_comp_data_status; /*!< For ESP_BLE_MESH_MODEL_OP_LARGE_COMP_DATA_STATUS */
esp_ble_mesh_models_metadata_status_t models_metadata_status; /*!< For ESP_BLE_MESH_MODEL_OP_MODELS_METADATA_STATUS */
} esp_ble_mesh_lcd_client_recv_cb_t;
/** Large Composition Data Client model callback parameters */
typedef struct {
esp_ble_mesh_client_common_param_t *params; /*!< Client common parameters, used by all events. */
/** Union of LCD Client callback */
union {
esp_ble_mesh_lcd_client_send_cb_t send; /*!< Result of sending a message */
esp_ble_mesh_lcd_client_recv_cb_t recv; /*!< Parameters of received status message */
};
} esp_ble_mesh_lcd_client_cb_param_t; /*!< Large Composition Data Client model callback parameters */
/** This enum value is the event of Large Composition Data Client model */
typedef enum {
ESP_BLE_MESH_LCD_CLIENT_SEND_COMP_EVT,
ESP_BLE_MESH_LCD_CLIENT_SEND_TIMEOUT_EVT,
ESP_BLE_MESH_LCD_CLIENT_RECV_RSP_EVT,
ESP_BLE_MESH_LCD_CLIENT_RECV_PUB_EVT,
ESP_BLE_MESH_LCD_CLIENT_EVT_MAX,
} esp_ble_mesh_lcd_client_cb_event_t;
/**
* @brief Large Composition Data Server model related context.
*/
/**
* @brief Large Composition Data Server model state change value union
*/
typedef union {
uint8_t dummy; /*!< Event not used currently */
} esp_ble_mesh_lcd_server_state_change_t;
/**
* @brief Large Composition Data Server model callback value union
*/
typedef union {
esp_ble_mesh_lcd_server_state_change_t state_change; /*!< For ESP_BLE_MESH_LCD_SERVER_STATE_CHANGE_EVT */
} esp_ble_mesh_lcd_server_cb_value_t;
/** Large Composition Data Server model callback parameters */
typedef struct {
esp_ble_mesh_model_t *model; /*!< Pointer to the server model structure */
esp_ble_mesh_msg_ctx_t ctx; /*!< Context of the received message */
esp_ble_mesh_lcd_server_cb_value_t value; /*!< Value of the received configuration messages */
} esp_ble_mesh_lcd_server_cb_param_t;
/** This enum value is the event of Large Composition Data Server model */
typedef enum {
ESP_BLE_MESH_LCD_SERVER_STATE_CHANGE_EVT,
ESP_BLE_MESH_LCD_SERVER_EVT_MAX,
} esp_ble_mesh_lcd_server_cb_event_t;
/**
* @brief Large Composition Data client and server model functions.
*/
/**
* @brief Large Composition Data Client model callback function type
* @param event: Event type
* @param param: Pointer to callback parameter
*/
typedef void (* esp_ble_mesh_lcd_client_cb_t)(esp_ble_mesh_lcd_client_cb_event_t event,
esp_ble_mesh_lcd_client_cb_param_t *param);
/**
* @brief Register BLE Mesh Large Composition Data Client model callback.
*
* @param[in] callback: Pointer to the callback function.
*
* @return ESP_OK on success or error code otherwise.
*
*/
esp_err_t esp_ble_mesh_register_lcd_client_callback(esp_ble_mesh_lcd_client_cb_t callback);
/**
* @brief Get the value of Large Composition Data Server model state with the corresponding get message.
*
* @param[in] params: Pointer to BLE Mesh common client parameters.
* @param[in] msg: Pointer to Large Composition Data Client message.
*
* @return ESP_OK on success or error code otherwise.
*
*/
esp_err_t esp_ble_mesh_lcd_client_send(esp_ble_mesh_client_common_param_t *params,
esp_ble_mesh_lcd_client_msg_t *msg);
/**
* @brief Large Composition Data Server model callback function type
* @param event: Event type
* @param param: Pointer to callback parameter
*/
typedef void (* esp_ble_mesh_lcd_server_cb_t)(esp_ble_mesh_lcd_server_cb_event_t event,
esp_ble_mesh_lcd_server_cb_param_t *param);
/**
* @brief Register BLE Mesh Large Composition Data Server model callback.
*
* @param[in] callback: Pointer to the callback function.
*
* @return ESP_OK on success or error code otherwise.
*
*/
esp_err_t esp_ble_mesh_register_lcd_server_callback(esp_ble_mesh_lcd_server_cb_t callback);
#ifdef __cplusplus
}
#endif
#endif /* _ESP_BLE_MESH_LCD_MODEL_API_H_ */