132 lines
3.5 KiB
C
132 lines
3.5 KiB
C
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#ifndef DISC_H_
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#define DISC_H_
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/**
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****************************************************************************************
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* @addtogroup DIS Device Information Service
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* @ingroup PROFILE
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* @brief Device Information Service
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*****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @addtogroup DISC Device Information Service Client
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* @ingroup DIS
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* @brief Device Information Service Client
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* @{
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****************************************************************************************
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*/
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/*
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* INCLUDE FILES
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****************************************************************************************
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*/
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#include "rwip_config.h"
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#if (BLE_DIS_CLIENT)
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#include <stdint.h>
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#include <stdbool.h>
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#include "ke_task.h"
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#include "prf_utils.h"
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#include "disc_task.h"
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/*
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* DEFINES
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****************************************************************************************
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*/
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///Maximum number of Device Information Service Client task instances
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#define DISC_IDX_MAX (BLE_CONNECTION_MAX)
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/// Possible states of the DISC task
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enum
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{
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/// Not Connected State
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DISC_FREE,
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/// Idle state
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DISC_IDLE,
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/// Discovering State
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DISC_DISCOVERING,
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/// Busy State
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DISC_BUSY,
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///Number of defined states.
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DISC_STATE_MAX
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};
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/*
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* TYPE DEFINITIONS
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****************************************************************************************
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*/
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/// Environment variable for each Connections
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struct disc_cnx_env
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{
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///Current Time Service Characteristics
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struct disc_dis_content dis;
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/// Last char. code requested to read.
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uint8_t last_char_code;
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/// counter used to check service uniqueness
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uint8_t nb_svc;
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};
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/// Device Information Service Client environment variable
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struct disc_env_tag
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{
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/// profile environment
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prf_env_t prf_env;
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/// Environment variable pointer for each connections
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struct disc_cnx_env* env[DISC_IDX_MAX];
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/// State of different task instances
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ke_state_t state[DISC_IDX_MAX];
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};
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/*
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* GLOBAL VARIABLE DEFINITIONS
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****************************************************************************************
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*/
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/*
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* FUNCTION DECLARATIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Retrieve DIS client profile interface
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*
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* @return DIS client profile interface
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****************************************************************************************
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*/
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const struct prf_task_cbs* disc_prf_itf_get(void);
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/**
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****************************************************************************************
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* @brief Send Thermometer ATT DB discovery results to HTPC host.
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****************************************************************************************
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*/
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void disc_enable_rsp_send(struct disc_env_tag *disc_env, uint8_t conidx, uint8_t status);
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/*
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* TASK DESCRIPTOR DECLARATIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* Initialize task handler
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*
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* @param task_desc Task descriptor to fill
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****************************************************************************************
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*/
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void disc_task_init(struct ke_task_desc *task_desc);
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#endif //BLE_DIS_CLIENT
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/// @} DISC
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#endif // DISC_H_
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