Hi All
Please let me know how to debug at lower level. While transferring
file some times progress bar stops and does not move and hci dump does
not showing any traffic
below is hcidump.
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 1 flags 0x02 dlen 688
> ACL data: handle 1 flags 0x01 dlen 329
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 811
> ACL data: handle 1 flags 0x01 dlen 206
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 896
> ACL data: handle 1 flags 0x01 dlen 121
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 896
> ACL data: handle 1 flags 0x01 dlen 121
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 78
L2CAP(d): cid 0x0041 len 74 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 70 fcs 0xe
OBEX: Put cmd(c): len 4102 (continue)
Body (0x48) = Sequence length 4096
< ACL data: handle 1 flags 0x02 dlen 16
L2CAP(d): cid 0x0041 len 12 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 24 pf 0 ilen 8 fcs 0xd4
OBEX: Put rsp(f): status 100 len 8
Connection ID (0xcb) = 1
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 1 flags 0x02 dlen 687
> ACL data: handle 1 flags 0x01 dlen 330
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 760
> ACL data: handle 1 flags 0x01 dlen 257
L2CAP(d): cid 0x0041 len 1013 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 1008 fcs 0xe
> ACL data: handle 1 flags 0x02 dlen 792
> SCO data: handle 2159 flags 0x05 dlen 231
> SCO data: handle 3094 flags 0x0a dlen 75
> SCO data: handle 2936 flags 0x07 dlen 114
> ACL data: handle 1 flags 0x01 dlen 329
> ACL data: handle 1 flags 0x02 dlen 78
L2CAP(d): cid 0x0041 len 74 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 24 pf 0 ilen 70 fcs 0xe
Please let me know how to debug this case.
Thanks
Gururaja B O
On Oct 18, 9:45 am, guru <[email protected]> wrote:
> Hi All,
>
> I am doing file transfer using blueooth. During file transfer some
> times the transfer progress bar on GUI stops on both side(sending and
> receiving side) and stays forever in that state.
>
> I tried to get logs from hcidump, there it displays traffic while
> transferring but after that progress bar stops hcidump stops
> displaying traffic.!
>
> can I get any clue for this behavior and at what layer I need to
> debug.
>
> Thanks
> Gururaja b O
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