158 lines
4.6 KiB
C
158 lines
4.6 KiB
C
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#ifndef _TIPC_H_
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#define _TIPC_H_
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/**
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****************************************************************************************
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* @addtogroup TIPC Time Profile Client
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* @ingroup TIP
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* @brief Time Profile Client
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*
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*
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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_TIP_CLIENT)
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#include "tipc_task.h"
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#include "ke_task.h"
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#include "prf_types.h"
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#include "prf_utils.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 Time Client task instances
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#define TIPC_IDX_MAX (BLE_CONNECTION_MAX)
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/// Possible states of the TIPC task
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enum
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{
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/// Free state
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TIPC_FREE,
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/// IDLE state
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TIPC_IDLE,
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/// Discovering Blood Pressure SVC and CHars
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TIPC_DISCOVERING,
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/// Busy state
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TIPC_BUSY,
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/// Number of defined states.
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TIPC_STATE_MAX
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};
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/// Internal codes for reading a CTS or NDCS or RTUS characteristic with one single request
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enum
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{
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///Read CTS Current Time
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TIPC_RD_CTS_CURR_TIME = TIPC_CHAR_CTS_CURR_TIME,
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///Read CTS Local Time Info
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TIPC_RD_CTS_LOCAL_TIME_INFO = TIPC_CHAR_CTS_LOCAL_TIME_INFO,
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///Read CTS Reference Time Info
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TIPC_RD_CTS_REF_TIME_INFO = TIPC_CHAR_CTS_REF_TIME_INFO,
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///Read CTS Current Time Client Cfg. Desc
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TIPC_RD_CTS_CURR_TIME_CLI_CFG = (TIPC_DESC_CTS_MASK | TIPC_DESC_CTS_CURR_TIME_CLI_CFG),
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///Read NDCS Time With DST
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TIPC_RD_NDCS_TIME_WITH_DST = (TIPC_CHAR_NDCS_MASK | TIPC_CHAR_NDCS_TIME_WITH_DST),
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///Read RTUS Time Update State
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TIPC_RD_RTUS_TIME_UPD_STATE = (TIPC_CHAR_RTUS_MASK | TIPC_CHAR_RTUS_TIME_UPD_STATE),
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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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struct tipc_cnx_env
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{
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/// Last requested UUID(to keep track of the two services and char)
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uint16_t last_uuid_req;
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///Last service for which something was discovered
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uint16_t last_svc_req;
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/// Last characteristic code used in a read or a write request
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uint16_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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///Current Time Service Characteristics
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struct tipc_cts_content cts;
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///Next DST Change Characteristics
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struct tipc_ndcs_content ndcs;
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///Reference Time Update Characteristics
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struct tipc_rtus_content rtus;
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};
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/// Time Profile Client environment variable
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struct tipc_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 tipc_cnx_env* env[TIPC_IDX_MAX];
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/// State of different task instances
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ke_state_t state[TIPC_IDX_MAX];
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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 TIP client profile interface
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* @return TIP client profile interface
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****************************************************************************************
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*/
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const struct prf_task_cbs* tipc_prf_itf_get(void);
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/**
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****************************************************************************************
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* @brief Send Time ATT DB discovery results to TIPC host.
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****************************************************************************************
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*/
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void tipc_enable_rsp_send(struct tipc_env_tag *tipc_env, uint8_t conidx, uint8_t status);
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/**
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****************************************************************************************
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* @brief Send error indication from profile to Host, with proprietary status codes.
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* @param status Status code of error.
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****************************************************************************************
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*/
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void tipc_unpack_curr_time_value(struct tip_curr_time* p_curr_time_val, uint8_t* packed_ct);
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//
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void tipc_unpack_time_dst_value(struct tip_time_with_dst* p_time_dst_val, uint8_t* packed_tdst);
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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 tipc_task_init(struct ke_task_desc *task_desc);
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#endif /* (BLE_TIP_CLIENT) */
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/// @} TIPC
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#endif /* _TIPC_H_ */
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