BLE issue - Reusing Existing LE physical link

DISCUSSION Ajay 2 participants 2 messages Nov 7, 2012 – Nov 9, 2012 Bluetooth drivers

Share & tools

Ajay

author

2012-11-07 16:44 UTC #0 lore raw

Hi ,
I came across an issue as part of my "BLE test tool project" . After
the first successful connection of BLE l2cap connection (client server) , we just retains the physical link without calling le_connection cancel() (logical link is closed) (patch has been added). But second time i wanted to use the existing connection , without calling hci_le_connect() . but here l2cap connect fails . I noticed in normal acl link , the same scenario is working on existing link. so can we do the same working on BLE link . (ubuntu 11.10 and kernel 3.2.5)

Signature · 5 lines

Thanks & regards

 AJAY KV
 GlobalEdge software Ltd
 8892753703

Vinicius Costa Gomes

2012-11-09 08:11 UTC #1 lore raw

Hi,

Quoted 10 lines · Ajay

Hi ,
I came across an issue as part of my "BLE test tool project" .
After the first successful connection of BLE l2cap connection (client server) , we just retains the physical link without calling le_connection cancel() (logical link is closed) (patch has been
added). But second time i wanted to use the existing connection ,
without calling hci_le_connect() . but here l2cap connect fails . I noticed in normal acl link , the same scenario is working on existing link. so can we do the same working on BLE link . (ubuntu 11.10 and kernel 3.2.5)

Could you please test with a recent kernel, 3.6.x preferably. LE support has improved a lot in recent kernels.

Quoted 10 lines

Signature · 9 lines

Thanks & regards

 AJAY KV
 GlobalEdge software Ltd
 8892753703
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Cheers,

Signature · 1 line

Vinicius