| /****************************************************************************** |
| * |
| * Copyright (C) 2009-2013 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. |
| * |
| ******************************************************************************/ |
| |
| #ifndef GAP_INT_H |
| #define GAP_INT_H |
| |
| #include "bt_common.h" |
| #include "bt_target.h" |
| #include "gap_api.h" |
| #include "gatt_api.h" |
| #include "osi/include/fixed_queue.h" |
| #define GAP_MAX_BLOCKS 2 /* Concurrent GAP commands pending at a time*/ |
| /* Define the Generic Access Profile control structure */ |
| typedef struct { |
| void* p_data; /* Pointer to any data returned in callback */ |
| tGAP_CALLBACK* gap_cback; /* Pointer to users callback function */ |
| tGAP_CALLBACK* gap_inq_rslt_cback; /* Used for inquiry results */ |
| uint16_t event; /* Passed back in the callback */ |
| uint8_t index; /* Index of this control block and callback */ |
| bool in_use; /* True when structure is allocated */ |
| } tGAP_INFO; |
| |
| /* The control block for FindAddrByName (Only 1 active at a time) */ |
| typedef struct { |
| tGAP_CALLBACK* p_cback; |
| /* Pointer to the current inquiry database entry */ |
| tBTM_INQ_INFO* p_cur_inq; |
| tGAP_FINDADDR_RESULTS results; |
| bool in_use; |
| } tGAP_FINDADDR_CB; |
| |
| /* Define the GAP Connection Control Block. |
| */ |
| typedef struct { |
| #define GAP_CCB_STATE_IDLE 0 |
| #define GAP_CCB_STATE_LISTENING 1 |
| #define GAP_CCB_STATE_CONN_SETUP 2 |
| #define GAP_CCB_STATE_CFG_SETUP 3 |
| #define GAP_CCB_STATE_WAIT_SEC 4 |
| #define GAP_CCB_STATE_CONNECTED 5 |
| uint8_t con_state; |
| |
| #define GAP_CCB_FLAGS_IS_ORIG 0x01 |
| #define GAP_CCB_FLAGS_HIS_CFG_DONE 0x02 |
| #define GAP_CCB_FLAGS_MY_CFG_DONE 0x04 |
| #define GAP_CCB_FLAGS_SEC_DONE 0x08 |
| #define GAP_CCB_FLAGS_CONN_DONE 0x0E |
| uint8_t con_flags; |
| |
| uint8_t service_id; /* Used by BTM */ |
| uint16_t gap_handle; /* GAP handle */ |
| uint16_t connection_id; /* L2CAP CID */ |
| bool rem_addr_specified; |
| uint8_t chan_mode_mask; /* Supported channel modes (FCR) */ |
| BD_ADDR rem_dev_address; |
| uint16_t psm; |
| uint16_t rem_mtu_size; |
| |
| bool is_congested; |
| fixed_queue_t* tx_queue; /* Queue of buffers waiting to be sent */ |
| fixed_queue_t* rx_queue; /* Queue of buffers waiting to be read */ |
| |
| uint32_t rx_queue_size; /* Total data count in rx_queue */ |
| |
| tGAP_CONN_CALLBACK* p_callback; /* Users callback function */ |
| |
| tL2CAP_CFG_INFO cfg; /* Configuration */ |
| tL2CAP_ERTM_INFO ertm_info; /* Pools and modes for ertm */ |
| tBT_TRANSPORT transport; /* Transport channel BR/EDR or BLE */ |
| tL2CAP_LE_CFG_INFO local_coc_cfg; /* local configuration for LE Coc */ |
| tL2CAP_LE_CFG_INFO peer_coc_cfg; /* local configuration for LE Coc */ |
| } tGAP_CCB; |
| |
| typedef struct { |
| #if (AMP_INCLUDED == TRUE) |
| tAMP_APPL_INFO reg_info; |
| #else |
| tL2CAP_APPL_INFO reg_info; /* L2CAP Registration info */ |
| #endif |
| tGAP_CCB ccb_pool[GAP_MAX_CONNECTIONS]; |
| } tGAP_CONN; |
| |
| #define GAP_MAX_CHAR_NUM 4 |
| |
| typedef struct { |
| uint16_t handle; |
| uint16_t uuid; |
| tGAP_BLE_ATTR_VALUE attr_value; |
| } tGAP_ATTR; |
| /********************************************************************** |
| * M A I N C O N T R O L B L O C K |
| **********************************************************************/ |
| |
| #define GAP_MAX_CL GATT_CL_MAX_LCB |
| |
| typedef struct { |
| uint16_t uuid; |
| tGAP_BLE_CMPL_CBACK* p_cback; |
| } tGAP_BLE_REQ; |
| |
| typedef struct { |
| BD_ADDR bda; |
| tGAP_BLE_CMPL_CBACK* p_cback; |
| uint16_t conn_id; |
| uint16_t cl_op_uuid; |
| bool in_use; |
| bool connected; |
| fixed_queue_t* pending_req_q; |
| |
| } tGAP_CLCB; |
| |
| typedef struct { |
| tGAP_INFO blk[GAP_MAX_BLOCKS]; |
| tBTM_CMPL_CB* btm_cback[GAP_MAX_BLOCKS]; |
| uint8_t trace_level; |
| tGAP_FINDADDR_CB |
| findaddr_cb; /* Contains the control block for finding a device addr */ |
| tBTM_INQ_INFO* cur_inqptr; |
| |
| #if (GAP_CONN_INCLUDED == TRUE) |
| tGAP_CONN conn; |
| #endif |
| |
| /* LE GAP attribute database */ |
| tGAP_ATTR gatt_attr[GAP_MAX_CHAR_NUM]; |
| tGAP_CLCB clcb[GAP_MAX_CL]; /* connection link*/ |
| tGATT_IF gatt_if; |
| } tGAP_CB; |
| |
| extern tGAP_CB gap_cb; |
| #if (GAP_CONN_INCLUDED == TRUE) |
| extern void gap_conn_init(void); |
| #endif |
| extern void gap_attr_db_init(void); |
| #endif |