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component/bt: Added the lmp_verion default value to 4.0.

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This commit is contained in:
Yulong 2017-06-15 02:13:31 -04:00
parent e2e5f4caae
commit 83b7144207
1 changed files with 4 additions and 1 deletions
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5
components/bt/bluedroid/stack/btm/btm_acl.c
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@ -230,7 +230,10 @@ void btm_acl_created (BD_ADDR bda, DEV_CLASS dc, BD_NAME bdn,
p->link_role = link_role;
p->link_up_issued = FALSE;
memcpy (p->remote_addr, bda, BD_ADDR_LEN);
/* Set the default version of the peer device to version4.0 before exchange the version with it.
If the peer device act as a master and don't exchange the version with us, then it can only use the
legacy connect instead of secure connection in the pairing step. */
p->lmp_version = HCI_PROTO_VERSION_4_0;
#if BLE_INCLUDED == TRUE
p->transport = transport;
#if BLE_PRIVACY_SPT == TRUE