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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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155 lines
5.3 KiB
C
155 lines
5.3 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2009-2013 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#ifndef GAP_INT_H
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#define GAP_INT_H
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#include "bt_target.h"
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#include "fixed_queue.h"
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#include "gap_api.h"
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#include "gatt_api.h"
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#define GAP_MAX_BLOCKS 2 /* Concurrent GAP commands pending at a time*/
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/* Define the Generic Access Profile control structure */
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typedef struct {
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void *p_data; /* Pointer to any data returned in callback */
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tGAP_CALLBACK *gap_cback; /* Pointer to users callback function */
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tGAP_CALLBACK *gap_inq_rslt_cback; /* Used for inquiry results */
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UINT16 event; /* Passed back in the callback */
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UINT8 index; /* Index of this control block and callback */
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BOOLEAN in_use; /* True when structure is allocated */
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} tGAP_INFO;
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/* Define the control block for the FindAddrByName operation (Only 1 active at a time) */
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typedef struct {
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tGAP_CALLBACK *p_cback;
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tBTM_INQ_INFO *p_cur_inq; /* Pointer to the current inquiry database entry */
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tGAP_FINDADDR_RESULTS results;
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BOOLEAN in_use;
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} tGAP_FINDADDR_CB;
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/* Define the GAP Connection Control Block.
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*/
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typedef struct {
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#define GAP_CCB_STATE_IDLE 0
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#define GAP_CCB_STATE_LISTENING 1
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#define GAP_CCB_STATE_CONN_SETUP 2
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#define GAP_CCB_STATE_CFG_SETUP 3
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#define GAP_CCB_STATE_WAIT_SEC 4
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#define GAP_CCB_STATE_CONNECTED 5
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UINT8 con_state;
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#define GAP_CCB_FLAGS_IS_ORIG 0x01
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#define GAP_CCB_FLAGS_HIS_CFG_DONE 0x02
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#define GAP_CCB_FLAGS_MY_CFG_DONE 0x04
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#define GAP_CCB_FLAGS_SEC_DONE 0x08
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#define GAP_CCB_FLAGS_CONN_DONE 0x0E
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UINT8 con_flags;
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UINT8 service_id; /* Used by BTM */
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UINT16 gap_handle; /* GAP handle */
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UINT16 connection_id; /* L2CAP CID */
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BOOLEAN rem_addr_specified;
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UINT8 chan_mode_mask; /* Supported channel modes (FCR) */
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BD_ADDR rem_dev_address;
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UINT16 psm;
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UINT16 rem_mtu_size;
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BOOLEAN is_congested;
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fixed_queue_t *tx_queue; /* Queue of buffers waiting to be sent */
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fixed_queue_t *rx_queue; /* Queue of buffers waiting to be read */
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UINT32 rx_queue_size; /* Total data count in rx_queue */
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tGAP_CONN_CALLBACK *p_callback; /* Users callback function */
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tL2CAP_CFG_INFO cfg; /* Configuration */
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tL2CAP_ERTM_INFO ertm_info; /* Pools and modes for ertm */
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} tGAP_CCB;
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typedef struct {
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#if ((defined AMP_INCLUDED) && (AMP_INCLUDED == TRUE))
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tAMP_APPL_INFO reg_info;
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#else
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tL2CAP_APPL_INFO reg_info; /* L2CAP Registration info */
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#endif
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tGAP_CCB ccb_pool[GAP_MAX_CONNECTIONS];
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} tGAP_CONN;
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#if BLE_INCLUDED == TRUE
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#define GAP_MAX_CHAR_NUM 4
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typedef struct {
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UINT16 handle;
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UINT16 uuid;
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tGAP_BLE_ATTR_VALUE attr_value;
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} tGAP_ATTR;
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#endif
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/**********************************************************************
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** M A I N C O N T R O L B L O C K
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***********************************************************************/
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#define GAP_MAX_CL GATT_CL_MAX_LCB
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typedef struct {
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UINT16 uuid;
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tGAP_BLE_CMPL_CBACK *p_cback;
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} tGAP_BLE_REQ;
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typedef struct {
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BD_ADDR bda;
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tGAP_BLE_CMPL_CBACK *p_cback;
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UINT16 conn_id;
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UINT16 cl_op_uuid;
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BOOLEAN in_use;
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BOOLEAN connected;
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fixed_queue_t *pending_req_q;
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} tGAP_CLCB;
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typedef struct {
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tGAP_INFO blk[GAP_MAX_BLOCKS];
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tBTM_CMPL_CB *btm_cback[GAP_MAX_BLOCKS];
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UINT8 trace_level;
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//tGAP_FINDADDR_CB findaddr_cb; /* Contains the control block for finding a device addr */
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//tBTM_INQ_INFO *cur_inqptr;
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#if GAP_CONN_INCLUDED == TRUE
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tGAP_CONN conn;
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#endif
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/* LE GAP attribute database */
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#if BLE_INCLUDED == TRUE && GATTS_INCLUDED == TRUE
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tGAP_ATTR gatt_attr[GAP_MAX_CHAR_NUM];
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tGAP_CLCB clcb[GAP_MAX_CL]; /* connection link*/
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tGATT_IF gatt_if;
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#endif
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} tGAP_CB;
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extern tGAP_CB gap_cb;
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#if (GAP_CONN_INCLUDED == TRUE)
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extern void gap_conn_init(void);
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#endif
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#if (BLE_INCLUDED == TRUE && GATTS_INCLUDED == TRUE)
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extern void gap_attr_db_init(void);
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#endif
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#endif
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