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pinebuds/services/ibrt_core/inc/app_tws_ibrt.h

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/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef __APP_TWS_IBRT__
#define __APP_TWS_IBRT__
#include "app_tws_profile_sync.h"
#include "a2dp_api.h"
#include "cmsis_os.h"
#include "rfcomm_api.h"
#include "spp_api.h"
#include "hfp_api.h"
#include "bt_drv_reg_op.h"
#define ACCESS_MODE_ARRAY_MAX 10
#define APP_IBRT_RECONNECT_TIMEOUT_MS 5
#define LETOHOST16(ptr) (uint16_t)( ((uint16_t) *((uint8_t*)(ptr)+1) << 8) | \
((uint16_t) *((uint8_t*)(ptr))) )
#define LETOHOST32(ptr) (uint32_t)( ((uint32_t) *((uint8_t*)(ptr)+3) << 24) | \
((uint32_t) *((uint8_t*)(ptr)+2) << 16) | \
((uint32_t) *((uint8_t*)(ptr)+1) << 8) | \
((uint32_t) *((uint8_t*)(ptr))) )
#define UINT16LOW(num) ((uint8_t)(num & 0xFF))
#define UINT16HIGH(num) ((uint8_t)((num >> 8) & 0xFF))
#define APP_IBRT_SUPV_TO (0x640)
#define NV_RAM_RECORD_NUM (10)
#define INVALID_ERROR 0xFF
#define INVALID_HANDLE 0xFFFF
#define BD_ADDR_LEN 6
#define IBRT_DISABLE 0
#define IBRT_ENABLE 1
#define IBRT_SWITCH 2
#define IBRT_NONE_ROLE 0
#define IBRT_SNIFFER_ROLE 1
#define IBRT_FORWARD_ROLE 2
#define IBRT_TWS_SNIFF_MAX_INTERVAL (254)
#define IBRT_TWS_SNIFF_MIN_INTERVAL (254)
#define IBRT_TWS_LINK_LARGE_DURATION (12)
#define IBRT_TWS_LINK_DEFAULT_DURATION (8)
#define IBRT_TWS_PRIVATE_TWS_ENABLE (1)
#define IBRT_TWS_PRIVATE_TWS_DURATION (2)
#define IBRT_TWS_PRIVATE_TWS_INTERVAL (4)
#define IBRT_ENCRYPT_DISABLE 0x00
#define IBRT_ENCRYPT_ENABLE 0x01
#define IBRT_ENCRYPT_REFRESH 0x02
#define IBRT_TWS_BT_TPOLL_DEFAULT (80)
typedef uint8_t ibrt_link_mode_e;
#define IBRT_ACTIVE_MODE 0x00
#define IBRT_HOLD_MODE 0x01
#define IBRT_SNIFF_MODE 0x02
#define IBRT_PARK_MODE 0x03
#define IBRT_SCATTER_MODE 0x04
typedef enum
{
NO_LINK_TYPE,
SNOOP_LINK,
MOBILE_LINK,
TWS_LINK,
} ibrt_link_type_e;
typedef uint8_t ibrt_role_e;
#define IBRT_MASTER 0
#define IBRT_SLAVE 1
#define IBRT_UNKNOW 0xff
/*
* tx data protect in tws switch
*/
#ifndef __TWS_SWITCH_TX_DATA_PROTECT__
#define __TWS_SWITCH_TX_DATA_PROTECT__
#endif
typedef uint8_t tss_state_e;
#define TSS_IDLE_STATE (0x00)
#define TSS_CRITICAL_WAIT_STATE (0x01)
#define TSS_TX_WAIT_STATE (0x02)
#define TSS_TIMER_WAIT_STATE (0x04)
#define TSS_CMD_STATE (0x08)
#define TSS_SLAVE_WAIT_STATE (0x10)
/*
* wait some high priority criticals to be finished
* such as sending accept response of avdtp start/suspend cmd
* then launch tws switch
*/
#define TSS_DELAY_CRITICAL_TIMEOUT_MS 50
/*
* wait profile layer tx data to hci txbuf list
* wait controller tx data to air
*/
#define TSS_DELAY_HCI_CMD_TIMEOUT_MS 20
// hci tx buf type mapping
#define IBRT_HBT_TX_ACL 0x05 //#define HBT_TX_ACL 0x05
#define IBRT_HBT_TX_BLE 0x08 //#define HBT_TX_BLE 0x08
#define CODING_FORMAT_CVSD 0x02
#define CODING_FORMAT_TRANSP 0x03
typedef struct
{
uint8_t codec_type;
uint8_t sample_bit;
uint8_t sample_rate;
uint8_t vendor_para;
} __attribute__((packed)) ibrt_codec_t;
typedef struct
{
uint8_t backup_index;
uint8_t pickup_index;
uint8_t array_counter;
btif_accessible_mode_t access_mode_array[ACCESS_MODE_ARRAY_MAX];
} access_mode_backup_t;
typedef enum {
AUDIO_CHANNEL_SELECT_STEREO,
AUDIO_CHANNEL_SELECT_LRMERGE,
AUDIO_CHANNEL_SELECT_LCHNL,
AUDIO_CHANNEL_SELECT_RCHNL,
} AUDIO_CHANNEL_SELECT_E;
typedef enum {
IBRT_ROLE_SWITCH_USER_AI = 0,
IBRT_ROLE_SWITCH_USER_OTA,
IBRT_ROLE_SWITCH_USER_COUNT
}IBRT_ROLE_SWITCH_USER_E;
typedef struct
{
bool lowlayer_monitor_enable;
uint16_t long_private_poll_interval ;
uint16_t default_private_poll_interval;
uint16_t short_private_poll_interval;
uint16_t default_private_poll_interval_in_sco;
uint16_t short_private_poll_interval_in_sco;
uint16_t default_bt_tpoll;
bool tws_switch_tx_data_protect;
uint32_t tws_cmd_send_timeout;
uint32_t tws_cmd_send_counter_threshold;
uint32_t tws_switch_stable_timeout;
uint16_t mobile_page_timeout;
uint16_t tws_connection_timeout;
bool delay_exit_sniff;
uint32_t delay_ms_exit_sniff;
uint8_t audio_sync_mismatch_resume_version;
} ibrt_core_config_t;
typedef struct
{
int32_t mobile_diff_us;
int32_t tws_diff_us;
}diff_us_t;
typedef struct
{
ibrt_role_e init_done;
ibrt_role_e nv_role;
ibrt_role_e current_role;
uint8_t role_switch_debonce_time;
rssi_t raw_rssi;
rssi_t peer_raw_rssi;
int32_t mobile_diff_us;
int32_t tws_diff_us;
int8_t cur_buf_size;
uint16_t local_battery_volt;
uint16_t peer_battery_volt;
bt_bdaddr_t local_addr;
bt_bdaddr_t peer_addr;
bt_bdaddr_t mobile_addr;
uint8_t mobile_linkKey[16];
uint16_t ibrt_conhandle;
uint8_t ibrt_disc_reason;
uint16_t tws_conhandle;
uint16_t peer_tws_conhandle;
uint16_t mobile_conhandle;//if local dev is connected with mobile
uint16_t peer_mobile_conhandle;
uint32_t mobile_constate;
uint32_t tws_constate;
uint32_t ibrt_constate;
uint32_t ibrt_ai_role_switch_handle; //one bit represent a AI
uint32_t ibrt_role_switch_handle_user; //one bit represent a user
osMailQId tws_mailbox;
ibrt_codec_t a2dp_codec;
uint32_t audio_chnl_sel;
void *p_mobile_a2dp_profile;
void *p_mobile_hfp_profile;
void *p_mobile_avrcp_profile;
void *p_mobile_map_profile;
void *p_mobile_reseved0_profile;
void *p_mobile_reseved1_profile;
btif_remote_device_t *p_tws_remote_dev;
btif_remote_device_t *p_mobile_remote_dev;
btif_accessible_mode_t access_mode;
bool access_mode_sending;
bool is_ibrt_search_ui;
uint8_t tws_switch_local_done: 1;
uint8_t tws_switch_peer_done: 1;
uint8_t master_tws_switch_pending: 1;
uint8_t slave_tws_switch_pending: 1;
uint8_t avrcp_register_notify_event;
uint8_t avrcp_wait_register_notify_rsp;
osTimerId wait_profile_ready_timer_id;
osTimerId delay_profile_send_timer_id;
osTimerId delay_hci_tss_cmd_timer_id;
bool wait_profile;
uint8_t rx_profile_update;
uint8_t tx_profile_update;
ibrt_link_mode_e tws_mode;
ibrt_link_mode_e mobile_mode;
access_mode_backup_t access_mode_backup;
uint8_t ibrt_sco_activate;
hfp_sco_codec_t ibrt_sco_codec;
uint16_t ibrt_sco_hcihandle;
uint8_t ibrt_sco_lmphdl;
bool ibrt_in_poweroff;
bool w4_ibrt_connected;
bool mobile_encryp_done;
uint32_t rx_seq_error;
uint32_t tws_cmd_send_time;
bool w4_stop_ibrt_for_rx_seq_error;
bool dbg_state_timer_ongoing;
bool stop_ibrt_timer_ongoing;
bool ibrt_stopped_due_to_checker;
bool phone_connect_happened;
bool wait4_reset_complete;
uint8_t reset_error_type;
tss_state_e tss_state;
bool mobile_pair_canceled;
uint16_t sync_id_mask;
uint8_t snoop_connected;
bool w4_tws_exit_sniff;
ibrt_core_config_t config;
uint32_t basic_profiles;
} ibrt_ctrl_t;
typedef struct
{
ibrt_role_e nv_role;
bt_bdaddr_t local_addr;
bt_bdaddr_t peer_addr;
bt_bdaddr_t mobile_addr;
uint32_t audio_chnl_sel;
} ibrt_config_t;
#ifdef __cplusplus
extern "C" {
#endif
void app_tws_ibrt_init(void);
void app_tws_ibrt_start(ibrt_config_t *config, bool is_search_ui);
void app_tws_ibrt_global_callback(const btif_event_t *event);
ibrt_link_type_e app_tws_ibrt_get_remote_link_type(btif_remote_device_t *remote_dev);
void app_tws_ibrt_set_a2dp_codec(const a2dp_callback_parms_t *info);
void app_tws_ibrt_profile_callback(uint32_t profile,void *param1,void *param2);
void app_tws_ibrt_spp_callback(void* spp_devi, void* spp_para);
struct BT_DEVICE_T* app_tws_ibrt_get_bt_device_ctx(void);
ibrt_ctrl_t* app_tws_ibrt_get_bt_ctrl_ctx(void);
bool app_tws_ibrt_mobile_link_connected(void);
bool app_tws_ibrt_tws_link_connected(void);
bt_status_t app_tws_ibrt_create_tws_connection(uint16_t page_timeout);
bt_status_t app_tws_ibrt_create_mobile_connection(uint16_t mobile_page_timeout,const bt_bdaddr_t *mobile_addr);
void app_tws_ibrt_proctect_bt_tx_type(uint16_t length);
bt_status_t app_tws_ibrt_disconnect_connection(btif_remote_device_t *remdev);
void app_tws_ibrt_clear_mobile_reconnecting(void);
void app_tws_ibrt_clear_tws_reconnecting(void);
void app_tws_ibrt_set_tws_reconnecting(void);
bool app_tws_ibrt_is_reconnecting_tws(void);
void app_bt_ibrt_reconnect_mobile_profile(bt_bdaddr_t mobile_addr);
void app_tws_ibrt_reset_bdaddr_to_nv_original(void);
void app_tws_ibrt_set_bdaddr_to_nv_master(void);
bt_status_t app_tws_ibrt_init_access_mode(btif_accessible_mode_t mode);
bt_status_t app_tws_ibrt_set_access_mode(btif_accessible_mode_t mode);
bt_status_t app_tws_ibrt_do_mss_with_mobile(void);
bt_status_t app_tws_ibrt_do_mss_with_tws(void);
bt_status_t app_tws_ibrt_exit_sniff_with_mobile(void);
bt_status_t app_tws_ibrt_exit_sniff_with_tws(void);
btif_connection_role_t app_tws_ibrt_get_local_tws_role(void);
btif_connection_role_t app_tws_ibrt_get_local_mobile_role(void);
void app_tws_ibrt_delay_slave_create_connection(void const *para);
void app_tws_ibrt_store_mobile_link_key(uint8_t *p_link_key);
ibrt_link_type_e app_tws_ibrt_get_link_type_by_addr(bt_bdaddr_t *p_addr);
bool app_tws_ibrt_slave_ibrt_link_connected(void);
void app_tws_ibrt_disconnect_callback(const btif_event_t * event);
void app_tws_ibrt_timing_control(bool enable, uint8_t type, uint16_t acl_interv_acl, uint16_t acl_interv_sco);
void app_tws_ibrt_sniff_timeout_handler(evm_timer_t *timer, unsigned int *skipInternalHandler);
void app_tws_ibrt_sniff_callback(const btif_event_t *event);
void app_tws_ibrt_use_the_same_bd_addr(void);
btif_accessible_mode_t app_tws_ibrt_access_mode_pickup(void);
void app_tws_ibrt_access_mode_backup(btif_accessible_mode_t mode);
void app_tws_ibrt_sdp_disconnect_callback(const void *para);
uint8_t app_tws_ibrt_role_get_callback(const void *para);
const char* app_tws_ibrt_role2str(uint8_t role);
bool app_tws_ibrt_key_already_exist(void *bdaddr);
bool btdrv_get_page_pscan_coex_enable(void);
void app_tws_ibrt_conn_req_pre_treatment_callback(const void *bd_addr);
void app_tws_ibrt_set_tws_pravite_interval(uint16_t tws_conhandle, uint16_t interval);
int app_ibrt_release_cmd_semphore(void);
int app_ibrt_clear_cmd_semphore(void);
void app_tws_ibrt_disconnect_mobile(void);
void app_tws_ibrt_disconnect_all_connection(void);
bool app_tws_ibrt_get_phone_connect_happened(void);
void app_tws_ibrt_clear_phone_connect_happened(void);
void app_tws_ibrt_set_phone_connect_happened(void);
void app_tws_ibrt_hci_tx_buf_tss_process(void);
void app_tws_ibrt_delay_hci_tss_cmd_timer_cb(void const *para);
void app_tws_ibrt_switch_role(void);
void app_tws_ibrt_set_tss_state(tss_state_e state);
tss_state_e app_tws_ibrt_get_tss_state(void);
void app_tws_ibrt_reset_tss_state(void);
void app_tws_ibrt_set_controller_rx_flow_stop(void);
void app_tws_ibrt_clear_controller_rx_flow_stop(void);
uint8_t app_tws_ibrt_get_audio_voice_active_state(void);
uint8_t app_tws_ibrt_get_tss_state_callback(const void *para);
bool app_tws_ibrt_sync_airmode_check_ind_handler(uint8_t voice_setting);
void app_tws_ibrt_register_esco_auto_accept(void);
btif_remote_device_t *app_tws_get_mobile_rem_dev(void);
uint32_t app_tws_get_mobile_conn_state(void);
uint32_t app_tws_get_tws_conn_state(void);
uint16_t app_tws_get_tws_conhdl(void);
bool app_tws_ibrt_sync_airmode_check_ind_handler(uint8_t voice_setting);
uint8_t app_tws_ibrt_nv_role_get_callback(const void *para);
void app_tws_ibrt_update_basic_profiles(uint32_t profile_id,bool is_add);
#ifdef __cplusplus
}
#endif
#endif
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