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component/bt: fix gattc open api

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This commit is contained in:
zwj 2018-03-02 21:33:28 +08:00 committed by zhiweijian
parent 7e268adaf5
commit d1405183a5
6 changed files with 45 additions and 9 deletions
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24
components/bt/bluedroid/bta/gatt/bta_gattc_act.c
View file

@ -493,7 +493,12 @@ void bta_gattc_open_fail(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
void bta_gattc_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
{
tBTA_GATTC_DATA gattc_data;
BOOLEAN found_app = FALSE;
tGATT_TCB *p_tcb = gatt_find_tcb_by_addr(p_data->api_conn.remote_bda, BT_TRANSPORT_LE);
if(p_tcb && p_clcb && p_data) {
found_app = gatt_find_specific_app_in_hold_link(p_tcb, p_clcb->p_rcb->client_if);
}
/* open/hold a connection */
if (!GATT_Connect(p_clcb->p_rcb->client_if, p_data->api_conn.remote_bda,
TRUE, p_data->api_conn.transport)) {
@ -507,7 +512,7 @@ void bta_gattc_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
&p_clcb->bta_conn_id,
p_data->api_conn.transport)) {
gattc_data.int_conn.hdr.layer_specific = p_clcb->bta_conn_id;
gattc_data.int_conn.already_connect = found_app;
bta_gattc_sm_execute(p_clcb, BTA_GATTC_INT_CONN_EVT, &gattc_data);
}
/* else wait for the callback event */
@ -672,14 +677,14 @@ void bta_gattc_conn(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
if (bta_gattc_cache_load(p_clcb)) {
p_clcb->p_srcb->state = BTA_GATTC_SERV_IDLE;
bta_gattc_reset_discover_st(p_clcb->p_srcb, BTA_GATT_OK);
} else { /* cache is building */
} else { /* cache is building */
p_clcb->p_srcb->state = BTA_GATTC_SERV_DISC;
/* cache load failure, start discovery */
bta_gattc_start_discover(p_clcb, NULL);
}
} else { /* cache is building */
p_clcb->state = BTA_GATTC_DISCOVER_ST;
}
} else { /* cache is building */
p_clcb->state = BTA_GATTC_DISCOVER_ST;
}
} else {
/* a pending service handle change indication */
if (p_clcb->p_srcb->srvc_hdl_chg) {
@ -694,9 +699,14 @@ void bta_gattc_conn(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
if (p_clcb->transport == BTA_TRANSPORT_BR_EDR) {
bta_sys_conn_open(BTA_ID_GATTC, BTA_ALL_APP_ID, p_clcb->bda);
}
tBTA_GATT_STATUS status = BTA_GATT_OK;
if (p_data && p_data->int_conn.already_connect) {
//clear already_connect
p_data->int_conn.already_connect = FALSE;
status = BTA_GATT_ALREADY_OPEN;
}
bta_gattc_send_open_cback(p_clcb->p_rcb,
BTA_GATT_OK,
status,
p_clcb->bda,
p_clcb->bta_conn_id,
p_clcb->transport,

4
components/bt/bluedroid/bta/gatt/bta_gattc_main.c
View file

@ -183,7 +183,7 @@ static const UINT8 bta_gattc_st_connected[][BTA_GATTC_NUM_COLS] = {
/* BTA_GATTC_API_READ_MULTI_EVT */ {BTA_GATTC_READ_MULTI, BTA_GATTC_CONN_ST},
/* BTA_GATTC_API_REFRESH_EVT */ {BTA_GATTC_IGNORE, BTA_GATTC_CONN_ST},
/* BTA_GATTC_INT_CONN_EVT */ {BTA_GATTC_IGNORE, BTA_GATTC_CONN_ST},
/* BTA_GATTC_INT_CONN_EVT */ {BTA_GATTC_CONN, BTA_GATTC_CONN_ST},
/* BTA_GATTC_INT_DISCOVER_EVT */ {BTA_GATTC_START_DISCOVER, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_DISCOVER_CMPL_EVT */ {BTA_GATTC_IGNORE, BTA_GATTC_CONN_ST},
/* BTA_GATTC_OP_CMPL_EVT */ {BTA_GATTC_OP_CMPL, BTA_GATTC_CONN_ST},
@ -212,7 +212,7 @@ static const UINT8 bta_gattc_st_discover[][BTA_GATTC_NUM_COLS] = {
/* BTA_GATTC_API_READ_MULTI_EVT */ {BTA_GATTC_Q_CMD, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_API_REFRESH_EVT */ {BTA_GATTC_IGNORE, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_INT_CONN_EVT */ {BTA_GATTC_IGNORE, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_INT_CONN_EVT */ {BTA_GATTC_CONN, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_INT_DISCOVER_EVT */ {BTA_GATTC_RESTART_DISCOVER, BTA_GATTC_DISCOVER_ST},
/* BTA_GATTC_DISCOVER_CMPL_EVT */ {BTA_GATTC_DISC_CMPL, BTA_GATTC_CONN_ST},
/* BTA_GATTC_OP_CMPL_EVT */ {BTA_GATTC_IGNORE_OP_CMPL, BTA_GATTC_DISCOVER_ST},

1
components/bt/bluedroid/bta/gatt/bta_gattc_utils.c
View file

@ -709,6 +709,7 @@ void bta_gattc_send_open_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status
BD_ADDR remote_bda, UINT16 conn_id,
tBTA_TRANSPORT transport, UINT16 mtu)
{
tBTA_GATTC cb_data;
if (p_clreg->p_cback) {

1
components/bt/bluedroid/bta/include/bta_gattc_int.h
View file

@ -192,6 +192,7 @@ typedef struct {
UINT8 role;
tBT_TRANSPORT transport;
tGATT_DISCONN_REASON reason;
BOOLEAN already_connect;
} tBTA_GATTC_INT_CONN;
typedef struct {

23
components/bt/bluedroid/stack/gatt/gatt_utils.c
View file

@ -1998,6 +1998,29 @@ BOOLEAN gatt_find_app_hold_link(tGATT_TCB *p_tcb, UINT8 start_idx, UINT8 *p_foun
return found;
}
/*******************************************************************************
**
** Function gatt_find_specific_app_in_hold_link
**
** Description find the specific applicaiton that is holding the specified link
**
** Returns Boolean
**
*******************************************************************************/
BOOLEAN gatt_find_specific_app_in_hold_link(tGATT_TCB *p_tcb, tGATT_IF p_gatt_if)
{
UINT8 i;
BOOLEAN found = FALSE;
for (i = 0; i < GATT_MAX_APPS; i ++) {
if (p_tcb->app_hold_link[i] && p_tcb->app_hold_link[i] == p_gatt_if) {
found = TRUE;
break;
}
}
return found;
}
/*******************************************************************************
**
** Function gatt_cmd_enq

1
components/bt/bluedroid/stack/gatt/include/gatt_int.h
View file

@ -682,6 +682,7 @@ extern void gatt_sr_update_cback_cnt(tGATT_TCB *p_tcb, tGATT_IF gatt_if, BOOLEAN
extern void gatt_sr_update_prep_cnt(tGATT_TCB *p_tcb, tGATT_IF gatt_if, BOOLEAN is_inc, BOOLEAN is_reset_first);
extern BOOLEAN gatt_find_app_hold_link(tGATT_TCB *p_tcb, UINT8 start_idx, UINT8 *p_found_idx, tGATT_IF *p_gatt_if);
extern BOOLEAN gatt_find_specific_app_in_hold_link(tGATT_TCB *p_tcb, tGATT_IF p_gatt_if);
extern UINT8 gatt_num_apps_hold_link(tGATT_TCB *p_tcb);
extern UINT8 gatt_num_clcb_by_bd_addr(BD_ADDR bda);
extern tGATT_TCB *gatt_find_tcb_by_cid(UINT16 lcid);