156 lines
4.6 KiB
C
156 lines
4.6 KiB
C
#ifndef _PASPC_H_
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#define _PASPC_H_
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/**
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****************************************************************************************
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* @addtogroup PASPC Phone Alert Status Profile Client
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* @ingroup PASP
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* @brief Phone Alert Status Profile 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_PAS_CLIENT)
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#include "pasp_common.h"
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#include "paspc_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 Phone Alert Status Client task instances
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#define PASPC_IDX_MAX (BLE_CONNECTION_MAX)
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/*
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* ENUMERATIONS
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****************************************************************************************
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*/
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/// Possible states of the PASPC task
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enum paspc_states
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{
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/// Idle state
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PASPC_FREE,
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/// Connected state
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PASPC_IDLE,
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/// Busy state
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PASPC_DISCOVERING,
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/// Busy state
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PASPC_BUSY,
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/// Number of defined states.
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PASPC_STATE_MAX
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};
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/// Internal codes for reading/writing a PAS characteristic with one single request
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enum
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{
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/// Read PAS Alert Status
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PASPC_RD_ALERT_STATUS = PASPC_CHAR_ALERT_STATUS,
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/// Read PAS Ringer Setting
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PASPC_RD_RINGER_SETTING = PASPC_CHAR_RINGER_SETTING,
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/// Write PAS Ringer Control Point
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PASPC_WR_RINGER_CTNL_PT = PASPC_CHAR_RINGER_CTNL_PT,
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/// Read/Write PAS Alert Status Client Characteristic Configuration Descriptor
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PASPC_RD_WR_ALERT_STATUS_CFG = (PASPC_DESC_ALERT_STATUS_CL_CFG | PASPC_DESC_MASK),
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/// Read PAS Ringer Setting Client Characteristic Configuration Descriptor
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PASPC_RD_WR_RINGER_SETTING_CFG = (PASPC_DESC_RINGER_SETTING_CL_CFG | PASPC_DESC_MASK),
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};
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/*
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* STRUCTURES
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****************************************************************************************
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*/
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struct paspc_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 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 operation code
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uint8_t operation;
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/// Phone Alert Status Service Characteristics
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struct paspc_pass_content pass;
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};
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/// Phone Alert Status Profile Client environment variable
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struct paspc_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 paspc_cnx_env* env[PASPC_IDX_MAX];
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/// State of different task instances
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ke_state_t state[PASPC_IDX_MAX];
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};
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/*
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* GLOBAL FUNCTION DECLARATIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Retrieve PASP client profile interface
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* @return PASP client profile interface
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****************************************************************************************
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*/
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const struct prf_task_cbs* paspc_prf_itf_get(void);
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/**
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****************************************************************************************
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* @brief Send Phone Alert Status ATT DB discovery results to PASPC host.
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* @param[in] paspc_env environment variable
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* @param[in] conidx Connection index
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* @param[in] status Satus
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****************************************************************************************
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*/
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void paspc_enable_rsp_send(struct paspc_env_tag *paspc_env, uint8_t conidx, uint8_t status);
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/**
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****************************************************************************************
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* @brief Send a PASPC_CMP_EVT message to the task which enabled the profile
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****************************************************************************************
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*/
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void paspc_send_cmp_evt(struct paspc_env_tag *paspc_env, uint8_t conidx,
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uint8_t operation, 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 paspc_task_init(struct ke_task_desc *task_desc);
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#endif //(BLE_PAS_CLIENT)
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/// @} PASPC
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#endif //(_PASPC_H_)
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