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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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285 lines
8.1 KiB
C
285 lines
8.1 KiB
C
/******************************************************************************
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*
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* Copyright (C) 1999-2012 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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/******************************************************************************
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*
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* this file contains the main Bluetooth Upper Layer definitions. The Broadcom
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* implementations of L2CAP RFCOMM, SDP and the BTIf run as one GKI task. The
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* btu_task switches between them.
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*
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******************************************************************************/
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#ifndef BTU_H
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#define BTU_H
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#include "bt_target.h"
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#include "bt_defs.h"
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// HACK(zachoverflow): temporary dark magic
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#define BTU_POST_TO_TASK_NO_GOOD_HORRIBLE_HACK 0x1700 // didn't look used in bt_types...here goes nothing
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typedef struct {
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void (*callback)(BT_HDR *);
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} post_to_task_hack_t;
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typedef struct {
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void (*callback)(BT_HDR *);
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BT_HDR *response;
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void *context;
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} command_complete_hack_t;
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typedef struct {
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void (*callback)(BT_HDR *);
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uint8_t status;
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BT_HDR *command;
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void *context;
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} command_status_hack_t;
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/* callbacks
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*/
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typedef void (*tBTU_TIMER_CALLBACK)(TIMER_LIST_ENT *p_tle);
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typedef void (*tBTU_EVENT_CALLBACK)(BT_HDR *p_hdr);
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/* Define the timer types maintained by BTU
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*/
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#define BTU_TTYPE_BTM_DEV_CTL 1
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#define BTU_TTYPE_L2CAP_LINK 2
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#define BTU_TTYPE_L2CAP_CHNL 3
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#define BTU_TTYPE_L2CAP_HOLD 4
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#define BTU_TTYPE_SDP 5
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#define BTU_TTYPE_BTM_SCO 6
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#define BTU_TTYPE_BTM_ACL 9
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#define BTU_TTYPE_BTM_RMT_NAME 10
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#define BTU_TTYPE_RFCOMM_MFC 11
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#define BTU_TTYPE_RFCOMM_PORT 12
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#define BTU_TTYPE_TCS_L2CAP 13
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#define BTU_TTYPE_TCS_CALL 14
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#define BTU_TTYPE_TCS_WUG 15
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#define BTU_TTYPE_AUTO_SYNC 16
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#define BTU_TTYPE_CTP_RECON 17
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#define BTU_TTYPE_CTP_T100 18
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#define BTU_TTYPE_CTP_GUARD 19
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#define BTU_TTYPE_CTP_DETACH 20
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#define BTU_TTYPE_SPP_CONN_RETRY 21
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#define BTU_TTYPE_USER_FUNC 22
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#define BTU_TTYPE_FTP_DISC 25
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#define BTU_TTYPE_OPP_DISC 26
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#define BTU_TTYPE_CTP_TL_DISCVY 28
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#define BTU_TTYPE_IPFRAG_TIMER 29
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#define BTU_TTYPE_HSP2_AT_CMD_TO 30
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#define BTU_TTYPE_HSP2_REPEAT_RING 31
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#define BTU_TTYPE_CTP_GW_INIT 32
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#define BTU_TTYPE_CTP_GW_CONN 33
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#define BTU_TTYPE_CTP_GW_IDLE 35
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#define BTU_TTYPE_ICP_L2CAP 36
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#define BTU_TTYPE_ICP_T100 37
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#define BTU_TTYPE_HSP2_WAIT_OK 38
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/* HCRP Timers */
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#define BTU_TTYPE_HCRP_NOTIF_REG 39
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#define BTU_TTYPE_HCRP_PROTO_RSP 40
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#define BTU_TTYPE_HCRP_CR_GRANT 41
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#define BTU_TTYPE_HCRP_CR_CHECK 42
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#define BTU_TTYPE_HCRP_W4_CLOSE 43
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/* HCRPM Timers */
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#define BTU_TTYPE_HCRPM_NOTIF_REG 44
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#define BTU_TTYPE_HCRPM_NOTIF_KEEP 45
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#define BTU_TTYPE_HCRPM_API_RSP 46
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#define BTU_TTYPE_HCRPM_W4_OPEN 47
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#define BTU_TTYPE_HCRPM_W4_CLOSE 48
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/* BNEP Timers */
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#define BTU_TTYPE_BNEP 50
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#define BTU_TTYPE_HSP2_SDP_FAIL_TO 55
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#define BTU_TTYPE_HSP2_SDP_RTRY_TO 56
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/* BTU internal */
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/* unused 60 */
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#define BTU_TTYPE_AVDT_CCB_RET 61
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#define BTU_TTYPE_AVDT_CCB_RSP 62
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#define BTU_TTYPE_AVDT_CCB_IDLE 63
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#define BTU_TTYPE_AVDT_SCB_TC 64
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#define BTU_TTYPE_HID_DEV_REPAGE_TO 65
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#define BTU_TTYPE_HID_HOST_REPAGE_TO 66
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#define BTU_TTYPE_HSP2_DELAY_CKPD_RCV 67
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#define BTU_TTYPE_SAP_TO 68
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/* BPP Timer */
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#define BTU_TTYPE_BPP_REF_CHNL 72
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/* LP HC idle Timer */
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#define BTU_TTYPE_LP_HC_IDLE_TO 74
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/* Patch RAM Timer */
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#define BTU_TTYPE_PATCHRAM_TO 75
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/* eL2CAP Info Request and other proto cmds timer */
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#define BTU_TTYPE_L2CAP_FCR_ACK 78
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#define BTU_TTYPE_L2CAP_INFO 79
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/* L2CAP update connection parameters timer */
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#define BTU_TTYPE_L2CAP_UPDA_CONN_PARAMS 80
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#define BTU_TTYPE_MCA_CCB_RSP 98
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/* BTU internal timer for BLE activity */
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#define BTU_TTYPE_BLE_INQUIRY 99
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#define BTU_TTYPE_BLE_GAP_LIM_DISC 100
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#define BTU_TTYPE_ATT_WAIT_FOR_RSP 101
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#define BTU_TTYPE_SMP_PAIRING_CMD 102
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#define BTU_TTYPE_BLE_RANDOM_ADDR 103
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#define BTU_TTYPE_ATT_WAIT_FOR_APP_RSP 104
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#define BTU_TTYPE_ATT_WAIT_FOR_IND_ACK 105
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#define BTU_TTYPE_BLE_GAP_FAST_ADV 106
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#define BTU_TTYPE_BLE_OBSERVE 107
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#define BTU_TTYPE_UCD_TO 108
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/* This is the inquiry response information held by BTU, and available
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** to applications.
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*/
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typedef struct {
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BD_ADDR remote_bd_addr;
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UINT8 page_scan_rep_mode;
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UINT8 page_scan_per_mode;
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UINT8 page_scan_mode;
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DEV_CLASS dev_class;
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UINT16 clock_offset;
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} tBTU_INQ_INFO;
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#define BTU_MAX_REG_TIMER (2) /* max # timer callbacks which may register */
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#define BTU_MAX_REG_EVENT (6) /* max # event callbacks which may register */
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#define BTU_DEFAULT_DATA_SIZE (0x2a0)
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#if (BLE_INCLUDED == TRUE)
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#define BTU_DEFAULT_BLE_DATA_SIZE (27)
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#endif
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/* structure to hold registered timers */
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typedef struct {
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TIMER_LIST_ENT *p_tle; /* timer entry */
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tBTU_TIMER_CALLBACK timer_cb; /* callback triggered when timer expires */
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} tBTU_TIMER_REG;
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/* structure to hold registered event callbacks */
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typedef struct {
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UINT16 event_range; /* start of event range */
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tBTU_EVENT_CALLBACK event_cb; /* callback triggered when event is in range */
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} tBTU_EVENT_REG;
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#define NFC_MAX_LOCAL_CTRLS 0
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/* the index to BTU command queue array */
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#define NFC_CONTROLLER_ID (1)
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#define BTU_MAX_LOCAL_CTRLS (1 + NFC_MAX_LOCAL_CTRLS) /* only BR/EDR */
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/* Define structure holding BTU variables
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*/
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typedef struct {
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tBTU_TIMER_REG timer_reg[BTU_MAX_REG_TIMER];
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tBTU_EVENT_REG event_reg[BTU_MAX_REG_EVENT];
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BOOLEAN reset_complete; /* TRUE after first ack from device received */
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UINT8 trace_level; /* Trace level for HCI layer */
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} tBTU_CB;
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/*
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#ifdef __cplusplus
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extern "C" {
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#endif
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*/
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/* Global BTU data */
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#if BTU_DYNAMIC_MEMORY == FALSE
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extern tBTU_CB btu_cb;
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#else
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extern tBTU_CB *btu_cb_ptr;
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#define btu_cb (*btu_cb_ptr)
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#endif
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extern const BD_ADDR BT_BD_ANY;
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/* Functions provided by btu_task.c
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************************************
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*/
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void btu_start_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
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void btu_stop_timer (TIMER_LIST_ENT *p_tle);
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void btu_start_timer_oneshot(TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
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void btu_stop_timer_oneshot(TIMER_LIST_ENT *p_tle);
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void btu_uipc_rx_cback(BT_HDR *p_msg);
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/*
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** Quick Timer
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*/
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#if defined(QUICK_TIMER_TICKS_PER_SEC) && (QUICK_TIMER_TICKS_PER_SEC > 0)
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void btu_start_quick_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout);
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void btu_stop_quick_timer (TIMER_LIST_ENT *p_tle);
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void btu_process_quick_timer_evt (void);
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#endif
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#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
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void btu_check_bt_sleep (void);
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#endif
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/* Functions provided by btu_hcif.c
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************************************
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*/
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void btu_hcif_process_event (UINT8 controller_id, BT_HDR *p_buf);
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void btu_hcif_send_cmd (UINT8 controller_id, BT_HDR *p_msg);
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void btu_hcif_send_host_rdy_for_data(void);
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void btu_hcif_cmd_timeout (UINT8 controller_id);
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/* Functions provided by btu_core.c
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************************************
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*/
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void btu_init_core(void);
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void btu_free_core(void);
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void BTU_StartUp(void);
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void BTU_ShutDown(void);
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void btu_task_start_up(void);
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void btu_task_shut_down(void);
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UINT16 BTU_BleAclPktSize(void);
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/*
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#ifdef __cplusplus
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}
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#endif
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*/
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#endif
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