| /****************************************************************************** |
| * |
| * Copyright (C) 2010-2014 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * This file contains the LLCP API definitions |
| * |
| ******************************************************************************/ |
| #ifndef LLCP_API_H |
| #define LLCP_API_H |
| |
| #include <string> |
| #include "llcp_defs.h" |
| #include "nfc_target.h" |
| |
| /***************************************************************************** |
| ** Constants |
| *****************************************************************************/ |
| /* Successfully done */ |
| #define LLCP_STATUS_SUCCESS 0 |
| /* Failed without specific reason */ |
| #define LLCP_STATUS_FAIL 1 |
| /* Data link is congested */ |
| #define LLCP_STATUS_CONGESTED 2 |
| |
| typedef uint8_t tLLCP_STATUS; |
| |
| #define LLCP_MIN_OFFSET \ |
| (NCI_MSG_OFFSET_SIZE + NCI_DATA_HDR_SIZE + LLCP_PDU_HEADER_SIZE + \ |
| LLCP_SEQUENCE_SIZE) |
| |
| /* indication of failure to allocate data link resource */ |
| #define LLCP_INVALID_SAP 0xFF |
| |
| /***************************************************************************** |
| ** Type Definitions |
| *****************************************************************************/ |
| typedef struct { |
| bool is_initiator; /* TRUE if we are POLL mode */ |
| uint8_t max_payload_size; /* 64, 128, 192 or 254 */ |
| uint8_t waiting_time; |
| uint8_t* p_gen_bytes; |
| uint8_t gen_bytes_len; |
| } tLLCP_ACTIVATE_CONFIG; |
| |
| typedef struct { |
| uint16_t miu; /* Local receiving MIU */ |
| uint8_t rw; /* Local receiving window */ |
| char sn[LLCP_MAX_SN_LEN + 1]; /* Service name to connect */ |
| } tLLCP_CONNECTION_PARAMS; |
| |
| /********************************* |
| ** Callback Functions Prototypes |
| **********************************/ |
| |
| /* Link Management Callback Events */ |
| |
| /* Fail to activate link */ |
| #define LLCP_LINK_ACTIVATION_FAILED_EVT 0x00 |
| /* LLCP Link is activated */ |
| #define LLCP_LINK_ACTIVATION_COMPLETE_EVT 0x01 |
| /* LLCP Link is deactivated */ |
| #define LLCP_LINK_DEACTIVATED_EVT 0x02 |
| /* First LLCP packet received from remote */ |
| #define LLCP_LINK_FIRST_PACKET_RECEIVED_EVT 0x03 |
| |
| /* Link Management Callback Reasons */ |
| |
| /* Success */ |
| #define LLCP_LINK_SUCCESS 0x00 |
| /* Failed to agree version */ |
| #define LLCP_LINK_VERSION_FAILED 0x01 |
| /* Failed to parse received general bytes */ |
| #define LLCP_LINK_BAD_GEN_BYTES 0x02 |
| /* Link has been deactivated by local */ |
| #define LLCP_LINK_LOCAL_INITIATED 0x04 |
| /* Link has been deactivated by remote */ |
| #define LLCP_LINK_REMOTE_INITIATED 0x05 |
| /* Link has been deactivated by timeout */ |
| #define LLCP_LINK_TIMEOUT 0x06 |
| /* Link has been deactivated by frame error */ |
| #define LLCP_LINK_FRAME_ERROR 0x07 |
| /* RF link loss without any rx LLC PDU */ |
| #define LLCP_LINK_RF_LINK_LOSS_NO_RX_LLC 0x08 |
| #define LLCP_LINK_RF_LINK_LOSS_ERR NFC_STATUS_LINK_LOSS |
| |
| typedef void(tLLCP_LINK_CBACK)(uint8_t event, uint8_t reason); |
| |
| /* Minimum length of Gen Bytes for LLCP */ |
| /* In CE4 low power mode, NFCC can store up to 21 bytes */ |
| #define LLCP_MIN_GEN_BYTES 20 |
| |
| /* Service Access Point (SAP) Callback Events */ |
| |
| /* Received data on SAP */ |
| #define LLCP_SAP_EVT_DATA_IND 0x00 |
| /* Connection request from peer */ |
| #define LLCP_SAP_EVT_CONNECT_IND 0x01 |
| /* Connection accepted by peer */ |
| #define LLCP_SAP_EVT_CONNECT_RESP 0x02 |
| /* Received disconnect request */ |
| #define LLCP_SAP_EVT_DISCONNECT_IND 0x03 |
| /* Received disconnect response */ |
| #define LLCP_SAP_EVT_DISCONNECT_RESP 0x04 |
| /* congested status is changed */ |
| #define LLCP_SAP_EVT_CONGEST 0x05 |
| /* Change of LLCP Link status */ |
| #define LLCP_SAP_EVT_LINK_STATUS 0x06 |
| /* tx queue is empty and all PDU is acked */ |
| #define LLCP_SAP_EVT_TX_COMPLETE 0x07 |
| |
| #define LLCP_LINK_TYPE_LOGICAL_DATA_LINK 0x01 |
| #define LLCP_LINK_TYPE_DATA_LINK_CONNECTION 0x02 |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_DATA_IND */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| uint8_t link_type; /* link type */ |
| } tLLCP_SAP_DATA_IND; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_CONNECT_IND */ |
| uint8_t server_sap; /* SAP of local server */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| uint16_t miu; /* MIU of peer device */ |
| uint8_t rw; /* RW of peer device */ |
| char* p_service_name; /* Service name (only for SDP) */ |
| } tLLCP_SAP_CONNECT_IND; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_CONNECT_RESP */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| uint16_t miu; /* MIU of peer device */ |
| uint8_t rw; /* RW of peer device */ |
| } tLLCP_SAP_CONNECT_RESP; |
| |
| #define LLCP_SAP_DISCONNECT_REASON_TIMEOUT 0x80 |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_DISCONNECT_IND */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| } tLLCP_SAP_DISCONNECT_IND; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_DISCONNECT_RESP */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| uint8_t reason; /* Reason of DM PDU if not timeout */ |
| } tLLCP_SAP_DISCONNECT_RESP; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_CONGEST */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| bool is_congested; /* TRUE if congested */ |
| uint8_t link_type; /* congested link type */ |
| } tLLCP_SAP_CONGEST; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_LINK_STATUS */ |
| uint8_t local_sap; /* SAP of local device */ |
| bool is_activated; /* TRUE if LLCP link is activated */ |
| bool is_initiator; /* TRUE if local LLCP is initiator */ |
| } tLLCP_SAP_LINK_STATUS; |
| |
| typedef struct { |
| uint8_t event; /* LLCP_SAP_EVT_TX_COMPLETE */ |
| uint8_t local_sap; /* SAP of local device */ |
| uint8_t remote_sap; /* SAP of remote device */ |
| } tLLCP_SAP_TX_COMPLETE; |
| |
| typedef struct { |
| uint8_t event; /* event */ |
| uint8_t local_sap; /* SAP of local device */ |
| } tLLCP_SAP_HEADER; |
| |
| typedef union { |
| tLLCP_SAP_HEADER hdr; /* common header */ |
| tLLCP_SAP_DATA_IND data_ind; /* LLCP_SAP_EVT_DATA_IND */ |
| tLLCP_SAP_CONNECT_IND connect_ind; /* LLCP_SAP_EVT_CONNECT_IND */ |
| tLLCP_SAP_CONNECT_RESP connect_resp; /* LLCP_SAP_EVT_CONNECT_RESP */ |
| tLLCP_SAP_DISCONNECT_IND disconnect_ind; /* LLCP_SAP_EVT_DISCONNECT_IND */ |
| tLLCP_SAP_DISCONNECT_RESP disconnect_resp; /* LLCP_SAP_EVT_DISCONNECT_RESP */ |
| tLLCP_SAP_CONGEST congest; /* LLCP_SAP_EVT_CONGEST */ |
| tLLCP_SAP_LINK_STATUS link_status; /* LLCP_SAP_EVT_LINK_STATUS */ |
| tLLCP_SAP_TX_COMPLETE tx_complete; /* LLCP_SAP_EVT_TX_COMPLETE */ |
| } tLLCP_SAP_CBACK_DATA; |
| |
| typedef void(tLLCP_APP_CBACK)(tLLCP_SAP_CBACK_DATA* p_data); |
| |
| /* Service Discovery Callback */ |
| |
| typedef void(tLLCP_SDP_CBACK)(uint8_t tid, uint8_t remote_sap); |
| |
| /* LLCP DTA Callback - notify DTA responded SNL for connectionless echo service |
| */ |
| |
| typedef void(tLLCP_DTA_CBACK)(void); |
| |
| /***************************************************************************** |
| ** External Function Declarations |
| *****************************************************************************/ |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SetConfig |
| ** |
| ** Description Set configuration parameters for LLCP |
| ** - Local Link MIU |
| ** - Option parameter |
| ** - Waiting Time Index |
| ** - Local Link Timeout |
| ** - Inactivity Timeout as initiator role |
| ** - Inactivity Timeout as target role |
| ** - Delay SYMM response |
| ** - Data link connection timeout |
| ** - Delay timeout to send first PDU as initiator |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| extern void LLCP_SetConfig(uint16_t link_miu, uint8_t opt, uint8_t wt, |
| uint16_t link_timeout, uint16_t inact_timeout_init, |
| uint16_t inact_timeout_target, uint16_t symm_delay, |
| uint16_t data_link_timeout, |
| uint16_t delay_first_pdu_timeout); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetConfig |
| ** |
| ** Description Get configuration parameters for LLCP |
| ** - Local Link MIU |
| ** - Option parameter |
| ** - Response Waiting Time Index |
| ** - Local Link Timeout |
| ** - Inactivity Timeout as initiator role |
| ** - Inactivity Timeout as target role |
| ** - Delay SYMM response |
| ** - Data link connection timeout |
| ** - Delay timeout to send first PDU as initiator |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| extern void LLCP_GetConfig(uint16_t* p_link_miu, uint8_t* p_opt, uint8_t* p_wt, |
| uint16_t* p_link_timeout, |
| uint16_t* p_inact_timeout_init, |
| uint16_t* p_inact_timeout_target, |
| uint16_t* p_symm_delay, |
| uint16_t* p_data_link_timeout, |
| uint16_t* p_delay_first_pdu_timeout); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetDiscoveryConfig |
| ** |
| ** Description Returns discovery config for LLCP MAC link activation |
| ** This function is called to get general bytes for |
| ** NFC_PMID_ATR_REQ_GEN_BYTES or NFC_PMID_ATR_RES_GEN_BYTES |
| ** before starting discovery. |
| ** |
| ** wt:Waiting time 0 - 8, only for listen |
| ** p_gen_bytes: pointer to store LLCP magic number and |
| ** paramters |
| ** p_gen_bytes_len: length of buffer for gen bytes as input |
| ** (NOTE:it must be bigger than |
| ** LLCP_MIN_GEN_BYTES) actual gen bytes |
| ** size as output |
| ** |
| ** Restrictions on the use of ISO 18092 |
| ** 1. The DID features shall not be used. |
| ** 2. the NAD features shall not be used. |
| ** 3. Frame waiting time extentions (WTX) shall not be used. |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| extern void LLCP_GetDiscoveryConfig(uint8_t* p_wt, uint8_t* p_gen_bytes, |
| uint8_t* p_gen_bytes_len); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ActivateLink |
| ** |
| ** Description This function will activate LLCP link with LR, WT and Gen |
| ** Bytes in activation NTF from NFCC. |
| ** |
| ** LLCP_LINK_ACTIVATION_COMPLETE_EVT will be returned through |
| ** callback function if successful. |
| ** Otherwise, LLCP_LINK_ACTIVATION_FAILED_EVT will be returned. |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_ActivateLink(tLLCP_ACTIVATE_CONFIG config, |
| tLLCP_LINK_CBACK* p_link_cback); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_DeactivateLink |
| ** |
| ** Description Deactivate LLCP link |
| ** |
| ** LLCP_LINK_DEACTIVATED_EVT will be returned through callback |
| ** when LLCP link is deactivated. Then NFC link may be |
| ** deactivated. |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_DeactivateLink(void); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_RegisterServer |
| ** |
| ** Description Register server and callback function |
| ** |
| ** reg_sap : Well-Known SAP except LM and SDP (0x02 - 0x0F) |
| ** Advertized by SDP (0x10 - 0x1F) |
| ** LLCP_INVALID_SAP, LLCP will allocate between 0x10 |
| ** and 0x1F |
| ** link_type : LLCP_LINK_TYPE_LOGICAL_DATA_LINK |
| ** and/or LLCP_LINK_TYPE_DATA_LINK_CONNECTION |
| ** p_service_name : Null-terminated string up to |
| ** LLCP_MAX_SN_LEN |
| ** |
| ** Returns SAP between 0x02 and 0x1F, if success |
| ** LLCP_INVALID_SAP, otherwise |
| ** |
| *******************************************************************************/ |
| extern uint8_t LLCP_RegisterServer(uint8_t reg_sap, uint8_t link_type, |
| std::string p_service_name, |
| tLLCP_APP_CBACK* p_sap_cback); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_RegisterClient |
| ** |
| ** Description Register client and callback function |
| ** |
| ** link_type : LLCP_LINK_TYPE_LOGICAL_DATA_LINK |
| ** and/or LLCP_LINK_TYPE_DATA_LINK_CONNECTION |
| ** |
| ** Returns SAP between 0x20 and 0x3F, if success |
| ** LLCP_INVALID_SAP, otherwise |
| ** |
| *******************************************************************************/ |
| extern uint8_t LLCP_RegisterClient(uint8_t link_type, |
| tLLCP_APP_CBACK* p_sap_cback); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_Deregister |
| ** |
| ** Description Deregister server or client |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_Deregister(uint8_t sap); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_IsLogicalLinkCongested |
| ** |
| ** Description Check if logical link is congested |
| ** |
| ** |
| ** Returns TRUE if congested |
| ** |
| *******************************************************************************/ |
| extern bool LLCP_IsLogicalLinkCongested(uint8_t local_sap, |
| uint8_t num_pending_ui_pdu, |
| uint8_t total_pending_ui_pdu, |
| uint8_t total_pending_i_pdu); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SendUI |
| ** |
| ** Description Send connnectionless data to DSAP |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** LLCP_STATUS_CONGESTED if logical link is congested |
| ** LLCP_STATUS_FAIL, otherwise |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_SendUI(uint8_t ssap, uint8_t dsap, NFC_HDR* p_buf); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ReadLogicalLinkData |
| ** |
| ** Description Read information of UI PDU for local SAP |
| ** |
| ** - Remote SAP who sent UI PDU is returned. |
| ** - Information of UI PDU up to max_data_len is copied into |
| ** p_data. |
| ** - Information of next UI PDU is not concatenated. |
| ** - Recommended max_data_len is link MIU of local device |
| ** |
| ** Returns TRUE if more information of UI PDU or more UI PDU in queue |
| ** |
| *******************************************************************************/ |
| extern bool LLCP_ReadLogicalLinkData(uint8_t local_sap, uint32_t max_data_len, |
| uint8_t* p_remote_sap, |
| uint32_t* p_data_len, uint8_t* p_data); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_FlushLogicalLinkRxData |
| ** |
| ** Description Discard received data in logical data link of local SAP |
| ** |
| ** |
| ** Returns length of data flushed |
| ** |
| *******************************************************************************/ |
| extern uint32_t LLCP_FlushLogicalLinkRxData(uint8_t local_sap); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ConnectReq |
| ** |
| ** Description Create data link connection between registered SAP and DSAP |
| ** in peer LLCP, |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** LLCP_STATUS_FAIL, otherwise |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_ConnectReq(uint8_t reg_sap, uint8_t dsap, |
| tLLCP_CONNECTION_PARAMS* p_params); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ConnectCfm |
| ** |
| ** Description Accept connection request from peer LLCP |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** LLCP_STATUS_FAIL, otherwise |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_ConnectCfm(uint8_t local_sap, uint8_t remote_sap, |
| tLLCP_CONNECTION_PARAMS* p_params); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ConnectReject |
| ** |
| ** Description Reject connection request from peer LLCP |
| ** |
| ** reason : LLCP_SAP_DM_REASON_APP_REJECTED |
| ** LLCP_SAP_DM_REASON_PERM_REJECT_THIS |
| ** LLCP_SAP_DM_REASON_PERM_REJECT_ANY |
| ** LLCP_SAP_DM_REASON_TEMP_REJECT_THIS |
| ** LLCP_SAP_DM_REASON_TEMP_REJECT_ANY |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** LLCP_STATUS_FAIL, otherwise |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_ConnectReject(uint8_t local_sap, uint8_t remote_sap, |
| uint8_t reason); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_IsDataLinkCongested |
| ** |
| ** Description Check if data link is congested |
| ** |
| ** |
| ** Returns TRUE if congested |
| ** |
| *******************************************************************************/ |
| extern bool LLCP_IsDataLinkCongested(uint8_t local_sap, uint8_t remote_sap, |
| uint8_t num_pending_i_pdu, |
| uint8_t total_pending_ui_pdu, |
| uint8_t total_pending_i_pdu); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SendData |
| ** |
| ** Description Send connection-oriented data |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** LLCP_STATUS_CONGESTED if data link is congested |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_SendData(uint8_t local_sap, uint8_t remote_sap, |
| NFC_HDR* p_buf); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_ReadDataLinkData |
| ** |
| ** Description Read information of I PDU for data link connection |
| ** |
| ** - Information of I PDU up to max_data_len is copied into |
| ** p_data. |
| ** - Information of next I PDU is not concatenated. |
| ** - Recommended max_data_len is data link connection MIU of |
| ** local end point |
| ** |
| ** Returns TRUE if more data in queue |
| ** |
| *******************************************************************************/ |
| extern bool LLCP_ReadDataLinkData(uint8_t local_sap, uint8_t remote_sap, |
| uint32_t max_data_len, uint32_t* p_data_len, |
| uint8_t* p_data); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_FlushDataLinkRxData |
| ** |
| ** Description Discard received data in data link connection |
| ** |
| ** |
| ** Returns length of rx data flushed |
| ** |
| *******************************************************************************/ |
| extern uint32_t LLCP_FlushDataLinkRxData(uint8_t local_sap, uint8_t remote_sap); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_DisconnectReq |
| ** |
| ** Description Disconnect data link |
| ** discard any pending data if flush is set to TRUE |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_DisconnectReq(uint8_t local_sap, uint8_t remote_sap, |
| bool flush); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SetTxCompleteNtf |
| ** |
| ** Description This function is called to get LLCP_SAP_EVT_TX_COMPLETE |
| ** when Tx queue is empty and all PDU is acked. |
| ** This is one time event, so upper layer shall call this |
| ** function again to get next LLCP_SAP_EVT_TX_COMPLETE. |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_SetTxCompleteNtf(uint8_t local_sap, |
| uint8_t remote_sap); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SetLocalBusyStatus |
| ** |
| ** Description Set local busy status |
| ** |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_SetLocalBusyStatus(uint8_t local_sap, |
| uint8_t remote_sap, bool is_busy); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetRemoteWKS |
| ** |
| ** Description Return well-known service bitmap of connected device |
| ** |
| ** |
| ** Returns WKS bitmap if success |
| ** |
| *******************************************************************************/ |
| extern uint16_t LLCP_GetRemoteWKS(void); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetRemoteLSC |
| ** |
| ** Description Return link service class of connected device |
| ** |
| ** |
| ** Returns link service class |
| ** |
| *******************************************************************************/ |
| extern uint8_t LLCP_GetRemoteLSC(void); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetRemoteVersion |
| ** |
| ** Description Return LLCP version of connected device |
| ** |
| ** |
| ** Returns LLCP version |
| ** |
| *******************************************************************************/ |
| extern uint8_t LLCP_GetRemoteVersion(void); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_GetLinkMIU |
| ** |
| ** Description Return local and remote link MIU |
| ** |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| extern void LLCP_GetLinkMIU(uint16_t* p_local_link_miu, |
| uint16_t* p_remote_link_miu); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_DiscoverService |
| ** |
| ** Description Return SAP of service name in connected device through |
| ** callback |
| ** |
| ** Returns LLCP_STATUS_SUCCESS if success |
| ** |
| *******************************************************************************/ |
| extern tLLCP_STATUS LLCP_DiscoverService(char* p_name, tLLCP_SDP_CBACK* p_cback, |
| uint8_t* p_tid); |
| |
| /******************************************************************************* |
| ** |
| ** Function LLCP_RegisterDtaCback |
| ** |
| ** Description Register callback function for LLCP DTA testing |
| ** |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| extern void LLCP_RegisterDtaCback(tLLCP_DTA_CBACK* p_dta_cback); |
| |
| #if (LLCP_TEST_INCLUDED == TRUE) |
| /******************************************************************************* |
| ** |
| ** Function LLCP_SetTestParams |
| ** |
| ** Description Set test parameters for LLCP |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| extern void LLCP_SetTestParams(uint8_t version, uint16_t wks); |
| #endif |
| |
| #endif /* LLCP_API_H */ |
