/*******************************************************************************
**
** Function nci_proc_ee_management_rsp
**
** Description Process NCI responses in the NFCEE Management group
**
** Returns void
**
*******************************************************************************/
void nci_proc_ee_management_rsp (BT_HDR *p_msg)
{
UINT8 *p;
UINT8 *pp, len, op_code;
tNFC_RESPONSE_CBACK *p_cback = nfc_cb.p_resp_cback;
tNFC_NFCEE_DISCOVER_REVT nfcee_discover;
tNFC_NFCEE_INFO_REVT nfcee_info;
tNFC_NFCEE_MODE_SET_REVT mode_set;
tNFC_RESPONSE *p_evt = (tNFC_RESPONSE *) &nfcee_info;
tNFC_RESPONSE_EVT event = NFC_NFCEE_INFO_REVT;
UINT8 *p_old = nfc_cb.last_cmd;
/* find the start of the NCI message and parse the NCI header */
p = (UINT8 *) (p_msg + 1) + p_msg->offset;
pp = p+1;
NCI_MSG_PRS_HDR1 (pp, op_code);
NFC_TRACE_DEBUG1 ("nci_proc_ee_management_rsp opcode:0x%x", op_code);
len = *pp++;
switch (op_code)
{
case NCI_MSG_NFCEE_DISCOVER:
p_evt = (tNFC_RESPONSE *) &nfcee_discover;
nfcee_discover.status = *pp++;
nfcee_discover.num_nfcee = *pp++;
if (nfcee_discover.status != NFC_STATUS_OK)
nfcee_discover.num_nfcee = 0;
event = NFC_NFCEE_DISCOVER_REVT;
break;
case NCI_MSG_NFCEE_MODE_SET:
p_evt = (tNFC_RESPONSE *) &mode_set;
mode_set.status = *pp;
mode_set.nfcee_id = 0;
event = NFC_NFCEE_MODE_SET_REVT;
mode_set.nfcee_id = *p_old++;
mode_set.mode = *p_old++;
break;
default:
p_cback = NULL;
NFC_TRACE_ERROR1 ("unknown opcode:0x%x", op_code);
break;
}
if (p_cback)
(*p_cback) (event, p_evt);
}
/*******************************************************************************
**
** Function nci_proc_core_rsp
**
** Description Process NCI responses in the CORE group
**
** Returns TRUE-caller of this function to free the GKI buffer p_msg
**
*******************************************************************************/
BOOLEAN nci_proc_core_rsp (BT_HDR *p_msg)
{
UINT8 *p;
UINT8 *pp, len, op_code;
BOOLEAN free = TRUE;
UINT8 *p_old = nfc_cb.last_cmd;
/* find the start of the NCI message and parse the NCI header */
p = (UINT8 *) (p_msg + 1) + p_msg->offset;
pp = p+1;
NCI_MSG_PRS_HDR1 (pp, op_code);
NFC_TRACE_DEBUG1 ("nci_proc_core_rsp opcode:0x%x", op_code);
len = *pp++;
/* process the message based on the opcode and message type */
switch (op_code)
{
case NCI_MSG_CORE_RESET:
nfc_ncif_proc_reset_rsp (pp, FALSE);
break;
case NCI_MSG_CORE_INIT:
nfc_ncif_proc_init_rsp (p_msg);
free = FALSE;
break;
case NCI_MSG_CORE_GET_CONFIG:
nfc_ncif_proc_get_config_rsp (p_msg);
break;
case NCI_MSG_CORE_SET_CONFIG:
nfc_ncif_set_config_status (pp, len);
break;
case NCI_MSG_CORE_CONN_CREATE:
nfc_ncif_proc_conn_create_rsp (p, p_msg->len, *p_old);
break;
case NCI_MSG_CORE_CONN_CLOSE:
nfc_ncif_report_conn_close_evt (*p_old, *pp);
break;
default:
NFC_TRACE_ERROR1 ("unknown opcode:0x%x", op_code);
break;
}
return free;
}
/*******************************************************************************
**
** Function nfc_process_timer_evt
**
** Description Process nfc GKI timer event
**
** Returns void
**
*******************************************************************************/
void nfc_process_timer_evt (void)
{
TIMER_LIST_ENT *p_tle;
GKI_update_timer_list (&nfc_cb.timer_queue, 1);
while ((nfc_cb.timer_queue.p_first) && (!nfc_cb.timer_queue.p_first->ticks))
{
p_tle = nfc_cb.timer_queue.p_first;
GKI_remove_from_timer_list (&nfc_cb.timer_queue, p_tle);
switch (p_tle->event)
{
case NFC_TTYPE_NCI_WAIT_RSP:
nfc_ncif_cmd_timeout();
break;
case NFC_TTYPE_WAIT_2_DEACTIVATE:
nfc_wait_2_deactivate_timeout ();
break;
case NFC_TTYPE_NCI_WAIT_DATA_NTF:
{
nfc_cb.i2c_data_t.nci_cmd_channel_busy = 0;
nfc_cb.i2c_data_t.data_stored = 0;
nfc_ncif_credit_ntf_timeout();
break;
}
#if(NFC_NXP_NOT_OPEN_INCLUDED == TRUE)
case NFC_TTYPE_LISTEN_ACTIVATION:
{
extern UINT8 sListenActivated;
sListenActivated = FALSE;
nfc_ncif_cmd_timeout();
}
break;
#endif
default:
NFC_TRACE_DEBUG2 ("nfc_process_timer_evt: timer:0x%x event (0x%04x)", p_tle, p_tle->event);
NFC_TRACE_DEBUG1 ("nfc_process_timer_evt: unhandled timer event (0x%04x)", p_tle->event);
}
}
/* if timer list is empty stop periodic GKI timer */
if (nfc_cb.timer_queue.p_first == NULL)
{
GKI_stop_timer (NFC_TIMER_ID);
}
}
/*******************************************************************************
**
** Function nci_proc_core_ntf
**
** Description Process NCI notifications in the CORE group
**
** Returns void
**
*******************************************************************************/
void nci_proc_core_ntf (BT_HDR *p_msg)
{
UINT8 *p;
UINT8 *pp, len, op_code;
UINT8 conn_id;
/* find the start of the NCI message and parse the NCI header */
p = (UINT8 *) (p_msg + 1) + p_msg->offset;
pp = p+1;
NCI_MSG_PRS_HDR1 (pp, op_code);
NFC_TRACE_DEBUG1 ("nci_proc_core_ntf opcode:0x%x", op_code);
len = *pp++;
/* process the message based on the opcode and message type */
switch (op_code)
{
case NCI_MSG_CORE_RESET:
nfc_ncif_proc_reset_rsp (pp, TRUE);
break;
case NCI_MSG_CORE_GEN_ERR_STATUS:
/* process the error ntf */
/* in case of timeout: notify the static connection callback */
nfc_ncif_event_status (NFC_GEN_ERROR_REVT, *pp);
nfc_ncif_error_status (NFC_RF_CONN_ID, *pp);
break;
case NCI_MSG_CORE_INTF_ERR_STATUS:
conn_id = *(pp+1);
nfc_ncif_error_status (conn_id, *pp);
break;
case NCI_MSG_CORE_CONN_CREDITS:
nfc_ncif_proc_credits(pp, len);
break;
default:
NFC_TRACE_ERROR1 ("unknown opcode:0x%x", op_code);
break;
}
}
/*******************************************************************************
**
** 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_task_get_nfcc_info
**
** Description Recieves nfcc information coming from nfcc and forward it further to
** to nfc service.
**
** Returns nothing
**
*****************************************************************************************/
void nfc_task_get_nfcc_info(BT_HDR *p_msg)
{
UINT8 *p = NULL;
tNFC_RESPONSE *nfcc_res = NULL;
UINT32 nfcc_version;
NFC_TRACE_DEBUG0 ("nfc_task_get_nfcc_info()");
if(p_msg == NULL)
{
NFC_TRACE_DEBUG0 ("NFCC info null");
return;
}
NFC_TRACE_DEBUG0 ("Sending NFCC info");
p = (UINT8 *) (p_msg + 1) + p_msg->offset;
nfa_dm_cb.nfcc_version = p[NFCC_CHIP_VERSION_OFFSET];
switch(nfa_dm_cb.nfcc_version)
{
case NFCC_V_20:
break;
case NFCC_V_21:
break;
case NFCC_V_24:
break;
case NFCC_V_30:
break;
default:
NFC_TRACE_DEBUG0 ("Wrong nfcc version.Read from conf file");
GetNumValue("NFCC_VERSION", &nfcc_version, sizeof(nfcc_version));
if(nfcc_version)
{
nfa_dm_cb.nfcc_version = nfcc_version;
}
else
{
/*default 3.0*/
nfa_dm_cb.nfcc_version = NFCC_V_30;
}
break;
}
NFC_TRACE_DEBUG1 ("nfa_dm_cb.nfcc_version = %d",nfa_dm_cb.nfcc_version);
nfcc_res = (tNFC_RESPONSE*)malloc(sizeof(tNFC_RESPONSE));
if(nfcc_res != NULL)
{
nfcc_res->nfcc_info_data.len = p_msg->len;
nfcc_res->nfcc_info_data.value = (UINT8*)malloc( nfcc_res->nfcc_info_data.len);
if(nfcc_res->nfcc_info_data.value != NULL)
{
if(nfcc_res->nfcc_info_data.len != 0)
{
memcpy(nfcc_res->nfcc_info_data.value,p,nfcc_res->nfcc_info_data.len);
if (nfc_cb.p_resp_cback)
{
(*nfc_cb.p_resp_cback) (NFC_NFCC_INFO_REVT, nfcc_res);
}
}
/*free acquired mem*/
free(nfcc_res->nfcc_info_data.value);
nfcc_res->nfcc_info_data.value = NULL;
}
else
{
NFC_TRACE_DEBUG0 ("Memory allocation failed");
}
/*free acquired mem*/
free(nfcc_res);
nfcc_res = NULL;
}
else
{
NFC_TRACE_DEBUG0 ("Memory allocation failed for nfcc_res");
}
}
/*******************************************************************************
**
** Function nci_proc_ee_management_ntf
**
** Description Process NCI notifications in the NFCEE Management group
**
** Returns void
**
*******************************************************************************/
void nci_proc_ee_management_ntf (BT_HDR *p_msg)
{
UINT8 *p;
UINT8 *pp, len, op_code;
tNFC_RESPONSE_CBACK *p_cback = nfc_cb.p_resp_cback;
tNFC_NFCEE_INFO_REVT nfcee_info;
tNFC_RESPONSE *p_evt = (tNFC_RESPONSE *) &nfcee_info;
tNFC_RESPONSE_EVT event = NFC_NFCEE_INFO_REVT;
UINT8 xx;
UINT8 yy;
UINT8 ee_status;
tNFC_NFCEE_TLV *p_tlv;
/* find the start of the NCI message and parse the NCI header */
p = (UINT8 *) (p_msg + 1) + p_msg->offset;
pp = p+1;
NCI_MSG_PRS_HDR1 (pp, op_code);
NFC_TRACE_DEBUG1 ("nci_proc_ee_management_ntf opcode:0x%x", op_code);
len = *pp++;
if (op_code == NCI_MSG_NFCEE_DISCOVER)
{
nfcee_info.nfcee_id = *pp++;
ee_status = *pp++;
nfcee_info.ee_status = ee_status;
yy = *pp;
nfcee_info.num_interface = *pp++;
p = pp;
if (nfcee_info.num_interface > NFC_MAX_EE_INTERFACE)
nfcee_info.num_interface = NFC_MAX_EE_INTERFACE;
for (xx = 0; xx < nfcee_info.num_interface; xx++)
{
nfcee_info.ee_interface[xx] = *pp++;
}
pp = p + yy;
nfcee_info.num_tlvs = *pp++;
NFC_TRACE_DEBUG4 ("nfcee_id: 0x%x num_interface:0x%x/0x%x, num_tlvs:0x%x",
nfcee_info.nfcee_id, nfcee_info.num_interface, yy, nfcee_info.num_tlvs);
if (nfcee_info.num_tlvs > NFC_MAX_EE_TLVS)
nfcee_info.num_tlvs = NFC_MAX_EE_TLVS;
p_tlv = &nfcee_info.ee_tlv[0];
for (xx = 0; xx < nfcee_info.num_tlvs; xx++, p_tlv++)
{
p_tlv->tag = *pp++;
p_tlv->len = yy = *pp++;
NFC_TRACE_DEBUG2 ("tag:0x%x, len:0x%x", p_tlv->tag, p_tlv->len);
if (p_tlv->len > NFC_MAX_EE_INFO)
p_tlv->len = NFC_MAX_EE_INFO;
p = pp;
STREAM_TO_ARRAY (p_tlv->info, pp, p_tlv->len);
pp = p += yy;
}
}
else
{
p_cback = NULL;
NFC_TRACE_ERROR1 ("unknown opcode:0x%x", op_code);
}
if (p_cback)
(*p_cback) (event, p_evt);
}
/*******************************************************************************
**
** Function nfc_process_quick_timer_evt
**
** Description Process quick timer event
**
** Returns void
**
*******************************************************************************/
void nfc_process_quick_timer_evt (void)
{
TIMER_LIST_ENT *p_tle;
GKI_update_timer_list (&nfc_cb.quick_timer_queue, 1);
while ((nfc_cb.quick_timer_queue.p_first) && (!nfc_cb.quick_timer_queue.p_first->ticks))
{
p_tle = nfc_cb.quick_timer_queue.p_first;
GKI_remove_from_timer_list (&nfc_cb.quick_timer_queue, p_tle);
switch (p_tle->event)
{
#if (NFC_RW_ONLY == FALSE)
case NFC_TTYPE_LLCP_LINK_MANAGER:
case NFC_TTYPE_LLCP_LINK_INACT:
case NFC_TTYPE_LLCP_DATA_LINK:
case NFC_TTYPE_LLCP_DELAY_FIRST_PDU:
llcp_process_timeout (p_tle);
break;
#endif
case NFC_TTYPE_RW_T1T_RESPONSE:
rw_t1t_process_timeout (p_tle);
break;
case NFC_TTYPE_RW_T2T_RESPONSE:
rw_t2t_process_timeout (p_tle);
break;
case NFC_TTYPE_RW_T3T_RESPONSE:
rw_t3t_process_timeout (p_tle);
break;
case NFC_TTYPE_RW_T4T_RESPONSE:
rw_t4t_process_timeout (p_tle);
break;
case NFC_TTYPE_RW_I93_RESPONSE:
rw_i93_process_timeout (p_tle);
break;
#if(NFC_NXP_NOT_OPEN_INCLUDED == TRUE)
case NFC_TTYPE_P2P_PRIO_RESPONSE:
nfa_dm_p2p_timer_event ();
break;
case NFC_TTYPE_P2P_PRIO_LOGIC_CLEANUP:
nfa_dm_p2p_prio_logic_cleanup();
break;
#endif
#if (NFC_RW_ONLY == FALSE)
case NFC_TTYPE_CE_T4T_UPDATE:
ce_t4t_process_timeout (p_tle);
break;
#endif
default:
NFC_TRACE_DEBUG1 ("nfc_process_quick_timer_evt: unhandled timer event (0x%04x)", p_tle->event);
break;
}
}
/* if timer list is empty stop periodic GKI timer */
if (nfc_cb.quick_timer_queue.p_first == NULL)
{
GKI_stop_timer (NFC_QUICK_TIMER_ID);
}
}
