/*******************************************************************************
**
** Function         nfc_start_timer
**
** Description      Start a timer for the specified amount of time.
**                  NOTE: The timeout resolution is in SECONDS! (Even
**                          though the timer structure field is ticks)
**
** Returns          void
**
*******************************************************************************/
void nfc_start_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout)
{
    BT_HDR *p_msg;

    /* if timer list is currently empty, start periodic GKI timer */
    if (nfc_cb.timer_queue.p_first == NULL)
    {
        /* if timer starts on other than NFC task (scritp wrapper) */
        if (GKI_get_taskid () != NFC_TASK)
        {
            /* post event to start timer in NFC task */
            if ((p_msg = (BT_HDR *) GKI_getbuf (BT_HDR_SIZE)) != NULL)
            {
                p_msg->event = BT_EVT_TO_START_TIMER;
                GKI_send_msg (NFC_TASK, NFC_MBOX_ID, p_msg);
            }
        }
        else
        {
            /* Start nfc_task 1-sec resolution timer */
            GKI_start_timer (NFC_TIMER_ID, GKI_SECS_TO_TICKS (1), TRUE);
        }
    }

    GKI_remove_from_timer_list (&nfc_cb.timer_queue, p_tle);

    p_tle->event = type;
    p_tle->ticks = timeout;         /* Save the number of seconds for the timer */

    GKI_add_to_timer_list (&nfc_cb.timer_queue, p_tle);
}
/*******************************************************************************
**
** Function         nfc_hal_main_start_quick_timer
**
** Description      Start a timer for the specified amount of time.
**                  NOTE: The timeout resolution depends on including modules.
**                  QUICK_TIMER_TICKS_PER_SEC should be used to convert from
**                  time to ticks.
**
**
** Returns          void
**
*******************************************************************************/
void nfc_hal_main_start_quick_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout)
{
    NFC_HDR *p_msg;

    /* if timer list is currently empty, start periodic GKI timer */
    if (nfc_hal_cb.quick_timer_queue.p_first == NULL)
    {
        /* if timer starts on other than NCIT task (script wrapper) */
        if(GKI_get_taskid () != NFC_HAL_TASK)
        {
            /* post event to start timer in NCIT task */
            if ((p_msg = (NFC_HDR *) GKI_getbuf (NFC_HDR_SIZE)) != NULL)
            {
                p_msg->event = NFC_HAL_EVT_TO_START_QUICK_TIMER;
                GKI_send_msg (NFC_HAL_TASK, NFC_HAL_TASK_MBOX, p_msg);
            }
        }
        else
        {
            GKI_start_timer (NFC_HAL_QUICK_TIMER_ID, ((GKI_SECS_TO_TICKS (1) / QUICK_TIMER_TICKS_PER_SEC)), TRUE);
        }
    }

    GKI_remove_from_timer_list (&nfc_hal_cb.quick_timer_queue, p_tle);

    p_tle->event = type;
    p_tle->ticks = timeout; /* Save the number of ticks for the timer */

    GKI_add_to_timer_list (&nfc_hal_cb.quick_timer_queue, p_tle);
}
Esempio n. 3
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/*******************************************************************************
**
** Function         btu_start_timer
**
** Description      Start a timer for the specified amount of time.
**                  NOTE: The timeout resolution is in SECONDS! (Even
**                          though the timer structure field is ticks)
**
** Returns          void
**
*******************************************************************************/
void btu_start_timer (TIMER_LIST_ENT *p_tle, UINT16 type, UINT32 timeout)
{
    BT_HDR *p_msg;
    /* if timer list is currently empty, start periodic GKI timer */
    if (btu_cb.timer_queue.p_first == NULL)
    {
        /* if timer starts on other than BTU task */
        if (GKI_get_taskid() != BTU_TASK)
        {
            /* post event to start timer in BTU task */
            if ((p_msg = (BT_HDR *)GKI_getbuf(BT_HDR_SIZE)) != NULL)
            {
                p_msg->event = BT_EVT_TO_START_TIMER;
                GKI_send_msg (BTU_TASK, TASK_MBOX_0, p_msg);
            }
        }
        else
        {
            /* Start free running 1 second timer for list management */
            GKI_start_timer (TIMER_0, GKI_SECS_TO_TICKS (1), TRUE);
        }
    }

    GKI_remove_from_timer_list (&btu_cb.timer_queue, p_tle);

    p_tle->event = type;
    p_tle->ticks = timeout;         /* Save the number of seconds for the timer */

    GKI_add_to_timer_list (&btu_cb.timer_queue, p_tle);
}
/*******************************************************************************
**
** Function         nfc_task
**
** Description      NFC event processing task
**
** Returns          nothing
**
*******************************************************************************/
UINT32 nfc_task (UINT32 param)
{
    UINT16  event;
    BT_HDR  *p_msg;
    BOOLEAN free_buf;

    /* Initialize the nfc control block */
    memset (&nfc_cb, 0, sizeof (tNFC_CB));
    nfc_cb.trace_level = NFC_INITIAL_TRACE_LEVEL;
    nfc_cb.get_nfcc_info = FALSE;


    NFC_TRACE_DEBUG0 ("NFC_TASK started.");

    /* main loop */
    while (TRUE)
    {
        event = GKI_wait (0xFFFF, 0);

        /* Handle NFC_TASK_EVT_TRANSPORT_READY from NFC HAL */
        if (event & NFC_TASK_EVT_TRANSPORT_READY)
        {
            NFC_TRACE_DEBUG0 ("NFC_TASK got NFC_TASK_EVT_TRANSPORT_READY.");

            /* Reset the NFC controller. */
            nfc_set_state (NFC_STATE_CORE_INIT);
            nci_snd_core_reset (NCI_RESET_TYPE_RESET_CFG);
        }

        if (event & NFC_MBOX_EVT_MASK)
        {
            /* Process all incoming NCI messages */
            while ((p_msg = (BT_HDR *) GKI_read_mbox (NFC_MBOX_ID)) != NULL)
            {
                free_buf = TRUE;

                /* Determine the input message type. */
                switch (p_msg->event & BT_EVT_MASK)
                {
                    case BT_EVT_TO_NFC_NCI:
                        if((!nfc_cb.get_nfcc_info))
                        {
                            nfc_task_get_nfcc_info(p_msg);
                            nfc_cb.get_nfcc_info = TRUE;
                        }
                        else
                        {
                            free_buf = nfc_ncif_process_event (p_msg);
                        }

                        break;

                    case BT_EVT_TO_START_TIMER :
                        /* Start nfc_task 1-sec resolution timer */
                        GKI_start_timer (NFC_TIMER_ID, GKI_SECS_TO_TICKS (1), TRUE);
                        break;

                    case BT_EVT_TO_START_QUICK_TIMER :
                        /* Quick-timer is required for LLCP */
                        GKI_start_timer (NFC_QUICK_TIMER_ID, ((GKI_SECS_TO_TICKS (1) / QUICK_TIMER_TICKS_PER_SEC)), TRUE);
                        break;

                    case BT_EVT_TO_NFC_MSGS:
                        nfc_main_handle_hal_evt ((tNFC_HAL_EVT_MSG*)p_msg);
                        break;

                    default:
                        NFC_TRACE_DEBUG1 ("nfc_task: unhandle mbox message, event=%04x", p_msg->event);
                        break;
                }
                /*check if the buffer status is BUF_STATUS_UNLINKED*/
                if (BUF_STATUS_UNLINKED == GKI_getbufstatus(p_msg) && free_buf)
                {
                    GKI_freebuf (p_msg);
                }
            }
        }

        /* Process gki timer tick */
        if (event & NFC_TIMER_EVT_MASK)
        {
            nfc_process_timer_evt ();
        }

        /* Process quick timer tick */
        if (event & NFC_QUICK_TIMER_EVT_MASK)
        {
            nfc_process_quick_timer_evt ();
        }

#if (defined (NFA_INCLUDED) && NFA_INCLUDED == TRUE)
        if (event & NFA_MBOX_EVT_MASK)
        {
            while ((p_msg = (BT_HDR *) GKI_read_mbox (NFA_MBOX_ID)) != NULL)
            {
                nfa_sys_event (p_msg);
            }
        }

        if (event & NFA_TIMER_EVT_MASK)
        {
            nfa_sys_timer_update ();
        }
#endif

    }


    NFC_TRACE_DEBUG0 ("nfc_task terminated");

    return 0;
}
/*******************************************************************************
**
** Function         nfc_hal_main_task
**
** Description      NFC HAL NCI transport event processing task
**
** Returns          0
**
*******************************************************************************/
UINT32 nfc_hal_main_task (UINT32 param)
{
    UINT16   event;
    UINT8    byte;
    UINT8    num_interfaces;
    UINT8    *p;
    NFC_HDR  *p_msg;
    BOOLEAN  free_msg;

    HAL_TRACE_DEBUG0 ("NFC_HAL_TASK started");

    /* Main loop */
    while (TRUE)
    {
        event = GKI_wait (0xFFFF, 0);

        /* Handle NFC_HAL_TASK_EVT_INITIALIZE (for initializing NCI transport) */
        if (event & NFC_HAL_TASK_EVT_INITIALIZE)
        {
            HAL_TRACE_DEBUG0 ("NFC_HAL_TASK got NFC_HAL_TASK_EVT_INITIALIZE signal. Opening NFC transport...");

            nfc_hal_main_open_transport ();
        }

        /* Check for terminate event */
        if (event & NFC_HAL_TASK_EVT_TERMINATE)
        {
            HAL_TRACE_DEBUG0 ("NFC_HAL_TASK got NFC_HAL_TASK_EVT_TERMINATE");
            nfc_hal_main_handle_terminate ();

            /* Close uart */
            USERIAL_Close (USERIAL_NFC_PORT);

            if (nfc_hal_cb.p_stack_cback)
            {
                nfc_hal_cb.p_stack_cback (HAL_NFC_CLOSE_CPLT_EVT, HAL_NFC_STATUS_OK);
                nfc_hal_cb.p_stack_cback = NULL;
            }
            continue;
        }

        /* Check for power cycle event */
        if (event & NFC_HAL_TASK_EVT_POWER_CYCLE)
        {
            HAL_TRACE_DEBUG0 ("NFC_HAL_TASK got NFC_HAL_TASK_EVT_POWER_CYCLE");
            nfc_hal_main_handle_terminate ();

            /* Close uart */
            USERIAL_Close (USERIAL_NFC_PORT);

            /* power cycle timeout */
            nfc_hal_main_start_quick_timer (&nfc_hal_cb.timer, NFC_HAL_TTYPE_POWER_CYCLE,
                                            (NFC_HAL_POWER_CYCLE_DELAY*QUICK_TIMER_TICKS_PER_SEC)/1000);
            continue;
        }

        /* NCI message ready to be sent to NFCC */
        if (event & NFC_HAL_TASK_EVT_MBOX)
        {
            while ((p_msg = (NFC_HDR *) GKI_read_mbox (NFC_HAL_TASK_MBOX)) != NULL)
            {
                free_msg = TRUE;
                switch (p_msg->event & NFC_EVT_MASK)
                {
                case NFC_HAL_EVT_TO_NFC_NCI:
                    nfc_hal_main_send_message (p_msg);
                    /* do not free buffer. NCI VS code may keep it for processing later */
                    free_msg = FALSE;
                    break;

                case NFC_HAL_EVT_POST_CORE_RESET:
                    NFC_HAL_SET_INIT_STATE (NFC_HAL_INIT_STATE_W4_POST_INIT_DONE);

                    /* set NCI Control packet size from CORE_INIT_RSP */
                    p = (UINT8 *) (p_msg + 1) + p_msg->offset + NCI_MSG_HDR_SIZE;
                    p += 5;
                    STREAM_TO_UINT8 (num_interfaces, p);
                    p += (num_interfaces + 3);
                    nfc_hal_cb.ncit_cb.nci_ctrl_size = *p;

                    /* start post initialization */
                    nfc_hal_cb.dev_cb.next_dm_config = NFC_HAL_DM_CONFIG_LPTD;
                    nfc_hal_cb.dev_cb.next_startup_vsc = 1;

                    nfc_hal_dm_config_nfcc ();
                    break;

                case NFC_HAL_EVT_TO_START_QUICK_TIMER:
                    GKI_start_timer (NFC_HAL_QUICK_TIMER_ID, ((GKI_SECS_TO_TICKS (1) / QUICK_TIMER_TICKS_PER_SEC)), TRUE);
                    break;

                case NFC_HAL_EVT_HCI:
                    nfc_hal_hci_evt_hdlr ((tNFC_HAL_HCI_EVENT_DATA *) p_msg);
                    break;

                case NFC_HAL_EVT_PRE_DISCOVER:
                    NFC_HAL_SET_INIT_STATE(NFC_HAL_INIT_STATE_W4_PREDISCOVER_DONE);
                    nfa_hal_send_pre_discover_cfg ();
                    break;

                case NFC_HAL_EVT_CONTROL_GRANTED:
                    nfc_hal_dm_send_pend_cmd ();
                    break;

                default:
                    break;
                }

                if (free_msg)
                    GKI_freebuf (p_msg);
            }
        }

        /* Data waiting to be read from serial port */
        if (event & NFC_HAL_TASK_EVT_DATA_RDY)
        {
            while (TRUE)
            {
                /* Read one byte to see if there is anything waiting to be read */
                if (USERIAL_Read (USERIAL_NFC_PORT, &byte, 1) == 0)
                {
                    break;
                }

                if (nfc_hal_nci_receive_msg (byte))
                {
                    /* complete of receiving NCI message */
                    nfc_hal_nci_assemble_nci_msg ();
                    if (nfc_hal_cb.ncit_cb.p_rcv_msg)
                    {
                        if (nfc_hal_nci_preproc_rx_nci_msg (nfc_hal_cb.ncit_cb.p_rcv_msg))
                        {
                            /* Send NCI message to the stack */
                            nfc_hal_send_nci_msg_to_nfc_task (nfc_hal_cb.ncit_cb.p_rcv_msg);
                        }
                        else
                        {
                            if (nfc_hal_cb.ncit_cb.p_rcv_msg)
                                GKI_freebuf(nfc_hal_cb.ncit_cb.p_rcv_msg);
                        }
                        nfc_hal_cb.ncit_cb.p_rcv_msg = NULL;
                    }
                }
            } /* while (TRUE) */
        }

        /* Process quick timer tick */
        if (event & NFC_HAL_QUICK_TIMER_EVT_MASK)
        {
            nfc_hal_main_process_quick_timer_evt ();
        }
    }

    HAL_TRACE_DEBUG0 ("nfc_hal_main_task terminated");

    GKI_exit_task (GKI_get_taskid ());
    return 0;
}
Esempio n. 6
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/*******************************************************************************
**
** Function         btu_task
**
** Description      This is the main task of the Bluetooth Upper Layers unit.
**                  It sits in a loop waiting for messages, and dispatches them
**                  to the appropiate handlers.
**
** Returns          should never return
**
*******************************************************************************/
BTU_API UINT32 btu_task (UINT32 param)
{
    UINT16           event;
    BT_HDR          *p_msg;
    UINT8            i;
    UINT16           mask;
    BOOLEAN          handled;

#if (defined(HCISU_H4_INCLUDED) && HCISU_H4_INCLUDED == TRUE)
    /* wait an event that HCISU is ready */
    GKI_wait(0xFFFF, 0);
#endif
    /* Initialize the mandatory core stack control blocks
       (BTU, BTM, L2CAP, and SDP)
     */
    btu_init_core();

    /* Initialize any optional stack components */
    BTE_InitStack();

#if (defined(BTU_BTA_INCLUDED) && BTU_BTA_INCLUDED == TRUE)
    bta_sys_init();
#endif

    /* Initialise platform trace levels at this point as BTE_InitStack() and bta_sys_init()
     * reset the control blocks and preset the trace level with XXX_INITIAL_TRACE_LEVEL
     */
#if ( BT_USE_TRACES==TRUE )
    BTE_InitTraceLevels();
#endif

    /* Send a startup evt message to BTIF_TASK to kickstart the init procedure */
    GKI_send_event(BTIF_TASK, BT_EVT_TRIGGER_STACK_INIT);

    raise_priority_a2dp(TASK_HIGH_BTU);

    /* Wait for, and process, events */
    for (;;)
    {
        event = GKI_wait (0xFFFF, 0);

        if (event & TASK_MBOX_0_EVT_MASK)
        {
            /* Process all messages in the queue */
            while ((p_msg = (BT_HDR *) GKI_read_mbox (BTU_HCI_RCV_MBOX)) != NULL)
            {
                /* Determine the input message type. */
                switch (p_msg->event & BT_EVT_MASK)
                {
                    case BT_EVT_TO_BTU_HCI_ACL:
                        /* All Acl Data goes to L2CAP */
                        l2c_rcv_acl_data (p_msg);
                        break;

                    case BT_EVT_TO_BTU_L2C_SEG_XMIT:
                        /* L2CAP segment transmit complete */
                        l2c_link_segments_xmitted (p_msg);
                        break;

                    case BT_EVT_TO_BTU_HCI_SCO:
#if BTM_SCO_INCLUDED == TRUE
                        btm_route_sco_data (p_msg);
                        break;
#endif

                    case BT_EVT_TO_BTU_HCI_EVT:
                        btu_hcif_process_event ((UINT8)(p_msg->event & BT_SUB_EVT_MASK), p_msg);
                        GKI_freebuf(p_msg);

#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
                        /* If host receives events which it doesn't response to, */
                        /* host should start idle timer to enter sleep mode.     */
                        btu_check_bt_sleep ();
#endif
                        break;

                    case BT_EVT_TO_BTU_HCI_CMD:
                        btu_hcif_send_cmd ((UINT8)(p_msg->event & BT_SUB_EVT_MASK), p_msg);
                        break;

#if (defined(OBX_INCLUDED) && OBX_INCLUDED == TRUE)
#if (defined(OBX_SERVER_INCLUDED) && OBX_SERVER_INCLUDED == TRUE)
                    case BT_EVT_TO_OBX_SR_MSG:
                        obx_sr_proc_evt((tOBX_PORT_EVT *)(p_msg + 1));
                        GKI_freebuf (p_msg);
                        break;

                    case BT_EVT_TO_OBX_SR_L2C_MSG:
                        obx_sr_proc_l2c_evt((tOBX_L2C_EVT_MSG *)(p_msg + 1));
                        GKI_freebuf (p_msg);
                        break;
#endif

#if (defined(OBX_CLIENT_INCLUDED) && OBX_CLIENT_INCLUDED == TRUE)
                    case BT_EVT_TO_OBX_CL_MSG:
                        obx_cl_proc_evt((tOBX_PORT_EVT *)(p_msg + 1));
                        GKI_freebuf (p_msg);
                        break;

                    case BT_EVT_TO_OBX_CL_L2C_MSG:
                        obx_cl_proc_l2c_evt((tOBX_L2C_EVT_MSG *)(p_msg + 1));
                        GKI_freebuf (p_msg);
                        break;
#endif

#if (defined(BIP_INCLUDED) && BIP_INCLUDED == TRUE)
                    case BT_EVT_TO_BIP_CMDS :
                        bip_proc_btu_event(p_msg);
                        GKI_freebuf (p_msg);
                        break;
#endif /* BIP */
#if (BPP_SND_INCLUDED == TRUE || BPP_INCLUDED == TRUE)
                    case BT_EVT_TO_BPP_PR_CMDS:
                        bpp_pr_proc_event(p_msg);
                        GKI_freebuf (p_msg);
                        break;
                    case BT_EVT_TO_BPP_SND_CMDS:
                        bpp_snd_proc_event(p_msg);
                        GKI_freebuf (p_msg);
                        break;

#endif /* BPP */

#endif /* OBX */

#if (defined(SAP_SERVER_INCLUDED) && SAP_SERVER_INCLUDED == TRUE)
                    case BT_EVT_TO_BTU_SAP :
                        sap_proc_btu_event(p_msg);
                        GKI_freebuf (p_msg);
                        break;
#endif /* SAP */
#if (defined(GAP_CONN_INCLUDED) && GAP_CONN_INCLUDED == TRUE && GAP_CONN_POST_EVT_INCLUDED == TRUE)
                    case BT_EVT_TO_GAP_MSG :
                        gap_proc_btu_event(p_msg);
                        GKI_freebuf (p_msg);
                        break;
#endif
                    case BT_EVT_TO_START_TIMER :
                        /* Start free running 1 second timer for list management */
                        GKI_start_timer (TIMER_0, GKI_SECS_TO_TICKS (1), TRUE);
                        GKI_freebuf (p_msg);
                        break;

#if defined(QUICK_TIMER_TICKS_PER_SEC) && (QUICK_TIMER_TICKS_PER_SEC > 0)
                    case BT_EVT_TO_START_QUICK_TIMER :
                        GKI_start_timer (TIMER_2, QUICK_TIMER_TICKS, TRUE);
                        GKI_freebuf (p_msg);
                        break;
#endif

                    default:
                        i = 0;
                        mask = (UINT16) (p_msg->event & BT_EVT_MASK);
                        handled = FALSE;

                        for (; !handled && i < BTU_MAX_REG_EVENT; i++)
                        {
                            if (btu_cb.event_reg[i].event_cb == NULL)
                                continue;

                            if (mask == btu_cb.event_reg[i].event_range)
                            {
                                if (btu_cb.event_reg[i].event_cb)
                                {
                                    btu_cb.event_reg[i].event_cb(p_msg);
                                    handled = TRUE;
                                }
                            }
                        }

                        if (handled == FALSE)
                            GKI_freebuf (p_msg);

                        break;
                }
            }
        }


        if (event & TIMER_0_EVT_MASK)
        {
            TIMER_LIST_ENT  *p_tle;

            GKI_update_timer_list (&btu_cb.timer_queue, 1);

            while ((btu_cb.timer_queue.p_first) && (!btu_cb.timer_queue.p_first->ticks))
            {
                p_tle = btu_cb.timer_queue.p_first;
                GKI_remove_from_timer_list (&btu_cb.timer_queue, p_tle);

                switch (p_tle->event)
                {
                    case BTU_TTYPE_BTM_DEV_CTL:
                        btm_dev_timeout(p_tle);
                        break;

                    case BTU_TTYPE_BTM_ACL:
                        btm_acl_timeout(p_tle);
                        break;

                    case BTU_TTYPE_L2CAP_LINK:
                    case BTU_TTYPE_L2CAP_CHNL:
                    case BTU_TTYPE_L2CAP_HOLD:
                    case BTU_TTYPE_L2CAP_INFO:
                    case BTU_TTYPE_L2CAP_FCR_ACK:

                        l2c_process_timeout (p_tle);
                        break;

                    case BTU_TTYPE_SDP:
                        sdp_conn_timeout ((tCONN_CB *)p_tle->param);
                        break;

                    case BTU_TTYPE_BTM_RMT_NAME:
                        btm_inq_rmt_name_failed();
                        break;

#if (defined(RFCOMM_INCLUDED) && RFCOMM_INCLUDED == TRUE)
                    case BTU_TTYPE_RFCOMM_MFC:
                    case BTU_TTYPE_RFCOMM_PORT:
                        rfcomm_process_timeout (p_tle);
                        break;

#endif /* If defined(RFCOMM_INCLUDED) && RFCOMM_INCLUDED == TRUE */

#if ((defined(BNEP_INCLUDED) && BNEP_INCLUDED == TRUE))
                    case BTU_TTYPE_BNEP:
                        bnep_process_timeout(p_tle);
                        break;
#endif


#if (defined(AVDT_INCLUDED) && AVDT_INCLUDED == TRUE)
                    case BTU_TTYPE_AVDT_CCB_RET:
                    case BTU_TTYPE_AVDT_CCB_RSP:
                    case BTU_TTYPE_AVDT_CCB_IDLE:
                    case BTU_TTYPE_AVDT_SCB_TC:
                        avdt_process_timeout(p_tle);
                        break;
#endif

#if (defined(OBX_INCLUDED) && OBX_INCLUDED == TRUE)
#if (defined(OBX_CLIENT_INCLUDED) && OBX_CLIENT_INCLUDED == TRUE)
                    case BTU_TTYPE_OBX_CLIENT_TO:
                        obx_cl_timeout(p_tle);
                        break;
#endif
#if (defined(OBX_SERVER_INCLUDED) && OBX_SERVER_INCLUDED == TRUE)
                    case BTU_TTYPE_OBX_SERVER_TO:
                        obx_sr_timeout(p_tle);
                        break;

                    case BTU_TTYPE_OBX_SVR_SESS_TO:
                        obx_sr_sess_timeout(p_tle);
                        break;
#endif
#endif

#if (defined(SAP_SERVER_INCLUDED) && SAP_SERVER_INCLUDED == TRUE)
                    case BTU_TTYPE_SAP_TO:
                        sap_process_timeout(p_tle);
                        break;
#endif

                    case BTU_TTYPE_BTU_CMD_CMPL:
                        btu_hcif_cmd_timeout((UINT8)(p_tle->event - BTU_TTYPE_BTU_CMD_CMPL));
                        break;

#if (defined(HID_HOST_INCLUDED) && HID_HOST_INCLUDED == TRUE)
                    case BTU_TTYPE_HID_HOST_REPAGE_TO :
                        hidh_proc_repage_timeout(p_tle);
                        break;
#endif

#if (defined(BLE_INCLUDED) && BLE_INCLUDED == TRUE)
                    case BTU_TTYPE_BLE_INQUIRY:
                    case BTU_TTYPE_BLE_GAP_LIM_DISC:
                    case BTU_TTYPE_BLE_RANDOM_ADDR:
                        btm_ble_timeout(p_tle);
                        break;

                    case BTU_TTYPE_BLE_SCAN_PARAM_IDLE:
                        btm_ble_scan_param_idle();
                        break;

                    case BTU_TTYPE_ATT_WAIT_FOR_RSP:
                        gatt_rsp_timeout(p_tle);
                        break;

                    case BTU_TTYPE_ATT_WAIT_FOR_IND_ACK:
                        gatt_ind_ack_timeout(p_tle);
                        break;
#if (defined(SMP_INCLUDED) && SMP_INCLUDED == TRUE)
                    case BTU_TTYPE_SMP_PAIRING_CMD:
                        smp_rsp_timeout(p_tle);
                        break;
#endif

#endif

#if (MCA_INCLUDED == TRUE)
                    case BTU_TTYPE_MCA_CCB_RSP:
                        mca_process_timeout(p_tle);
                        break;
#endif
                    case BTU_TTYPE_USER_FUNC:
                        {
                            tUSER_TIMEOUT_FUNC  *p_uf = (tUSER_TIMEOUT_FUNC *)p_tle->param;
                            (*p_uf)(p_tle);
                        }
                        break;

                    default:
                        i = 0;
                        handled = FALSE;

                        for (; !handled && i < BTU_MAX_REG_TIMER; i++)
                        {
                            if (btu_cb.timer_reg[i].timer_cb == NULL)
                                continue;
                            if (btu_cb.timer_reg[i].p_tle == p_tle)
                            {
                                btu_cb.timer_reg[i].timer_cb(p_tle);
                                handled = TRUE;
                            }
                        }
                        break;
                }
            }

            /* if timer list is empty stop periodic GKI timer */
            if (btu_cb.timer_queue.p_first == NULL)
            {
                GKI_stop_timer(TIMER_0);
            }
        }

#if defined(QUICK_TIMER_TICKS_PER_SEC) && (QUICK_TIMER_TICKS_PER_SEC > 0)
        if (event & TIMER_2_EVT_MASK)
        {
            btu_process_quick_timer_evt();
        }
#endif


#if (RPC_INCLUDED == TRUE)
        /* if RPC message queue event */
        if (event & RPCGEN_MSG_EVT)
        {
            if ((p_msg = (BT_HDR *) GKI_read_mbox(RPCGEN_MSG_MBOX)) != NULL)
                RPCT_RpcgenMsg(p_msg);  /* handle RPC message queue */
        }
#endif

#if (defined(BTU_BTA_INCLUDED) && BTU_BTA_INCLUDED == TRUE)
        if (event & TASK_MBOX_2_EVT_MASK)
        {
            while ((p_msg = (BT_HDR *) GKI_read_mbox(TASK_MBOX_2)) != NULL)
            {
                bta_sys_event(p_msg);
            }
        }

        if (event & TIMER_1_EVT_MASK)
        {
            bta_sys_timer_update();
        }
#endif

        if (event & EVENT_MASK(APPL_EVT_7))
            break;
    }

    return(0);
}