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add BLE connection establishment retry

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This commit is contained in:
zwj
2021-02-18 16:25:02 +08:00
committed by bot
parent dad3c26bc2
commit e652e264c7
10 changed files with 262 additions and 101 deletions
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24
components/bt/host/bluedroid/stack/l2cap/l2c_utils.c
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@@ -158,6 +158,10 @@ void l2cu_release_lcb (tL2C_LCB *p_lcb)
p_lcb->in_use = FALSE;
p_lcb->is_bonding = FALSE;
#if (BLE_INCLUDED == TRUE)
p_lcb->retry_create_con = 0;
p_lcb->start_time_s = 0;
#endif // #if (BLE_INCLUDED == TRUE)
/* Stop and release timers */
btu_free_timer (&p_lcb->timer_entry);
@@ -335,6 +339,26 @@ tL2C_LCB *l2cu_find_free_lcb (void)
return (NULL);
}
uint8_t l2cu_plcb_active_count(void)
{
list_node_t *p_node = NULL;
tL2C_LCB *p_lcb = NULL;
uint8_t active_count = 0;
for (p_node = list_begin(l2cb.p_lcb_pool); p_node; p_node = list_next(p_node)) {
p_lcb = list_node(p_node);
if (p_lcb && p_lcb->in_use) {
active_count ++;
}
}
if (active_count >= MAX_L2CAP_CHANNELS) {
L2CAP_TRACE_ERROR("error active count");
active_count = 0;
}
L2CAP_TRACE_DEBUG("plcb active count %d", active_count);
return active_count;
}
/*******************************************************************************
**
** Function l2cu_get_conn_role