hi all

 I've got a problem to send file to my bluetooth obex server.
 my toolchain:
 bluez-libs-3.12, bluez-utils-3.12, bluez-hcidump-1.37, openobex-1.3
 my platform is arm based system(local).

 1.if the local(arm based) send file to remote(usb dongle on PC) as openobex work in client, it's totally OK.
$obex_test -b 00:17:cd:60:00:5c 1
Using Bluetooth RFCOMM transport
OBEX Interactive test client/server.
> c
Connect OK!
Version: 0x10. Flags: 0x00
> p hello.txt hw.txt
PUT file (local, remote)> name=hello.txt, size=31
PUT successful!
> q

 2.if the local(arm based) work as obex server, it always go wrong.
$obex_test -b ff:ff:ff:00:00:00 9
Using Bluetooth RFCOMM transport
OBEX Interactive test client/server.
> s
 at this time, the remote(usb dongle on pc) try to connect local and send a file to it, then the obex server go wrong like this:

Timeout while doing OBEX_HandleInput()

the file transfer failed every time when my arm based system work as obex server, here is the hcidump data, a little long.

HCI sniffer - Bluetooth packet analyzer ver 1.37
> HCI Event: Connect Request (0x04) plen 10
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Connect Complete (0x03) plen 11
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7
> HCI Event: Max Slots Change (0x1b) plen 3
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
> HCI Event: Command Complete (0x0e) plen 6
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 1 scid 0x0094
< ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0094 result 0 status 0
      Connection successful
< HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0
< ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0094 flags 0x00 result 0 clen 0
      Success
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Config req: dcid 0x0094 flags 0x00 clen 0
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
      Success
> ACL data: handle 42 flags 0x02 dlen 17
    L2CAP(d): cid 0x0040 len 13 [psm 1]
        SDP SS Req: tid 0x0 len 0x8
          pat uuid-16 0x1105 (OBEXObjPush)
          max 64
          cont 00
< ACL data: handle 42 flags 0x02 dlen 18
    L2CAP(d): cid 0x0094 len 14 [psm 1]
        SDP SS Rsp: tid 0x0 len 0x9
          count 1
          handle 0x10000
          cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 23
    L2CAP(d): cid 0x0040 len 19 [psm 1]
        SDP SA Req: tid 0x1 len 0xe
          handle 0x10000
          max 300
          aid(s) 0x0000 - 0xffff
          cont 00
< ACL data: handle 42 flags 0x02 dlen 111
    L2CAP(d): cid 0x0094 len 107 [psm 1]
        SDP SA Rsp: tid 0x1 len 0x66
          count 99
          aid 0x0000 (SrvRecHndl)
             uint 0x10000
          aid 0x0001 (SrvClassIDList)
             < uuid-16 0x1105 (OBEXObjPush) >
          aid 0x0004 (ProtocolDescList)
             < < uuid-16 0x0100 (L2CAP) > <
             uuid-16 0x0003 (RFCOMM) uint 0x9 > <
             uuid-16 0x0008 (OBEX) > >
          aid 0x0005 (BrwGrpList)
             < uuid-16 0x1002 (PubBrwsGrp) >
          aid 0x0009 (BTProfileDescList)
             < < uuid-16 0x1105 (OBEXObjPush) uint 0x100 > >
          aid 0x0100 (SrvName)
             str "OBEX Object Push"
          aid 0x0303 (SuppFormatsList)
             < uint 0x1 uint 0x2 uint 0x3 uint 0x4 uint 0x5 uint 0x6 >
          cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Disconn req: dcid 0x0040 scid 0x0094
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 3 scid 0x0095
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0094
< ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0095 result 0 status 0
      Connection successful
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 1710 
< ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0095 flags 0x00 result 0 clen 0
      Success
< ACL data: handle 42 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0095 flags 0x00 clen 4
      MTU 1024 
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
      Success
> ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0040 len 4 [psm 3]
      RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c 
< ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0095 len 4 [psm 3]
      RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 18
    L2CAP(d): cid 0x0040 len 14 [psm 3]
      RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8
      dlci 18 frame_type 0 credit_flow 15 pri 0 ack_timer 0
      frame_size 1012 max_retrans 0 credits 7
< ACL data: handle 42 flags 0x02 dlen 18
    L2CAP(d): cid 0x0095 len 14 [psm 3]
      RFCOMM(s): PN RSP: cr 0 dlci 0 pf 0 ilen 10 fcs 0xaa mcc_len 8
      dlci 18 frame_type 0 credit_flow 14 pri 0 ack_timer 0
      frame_size 1012 max_retrans 0 credits 7
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0040 len 4 [psm 3]
      RFCOMM(s): SABM: cr 1 dlci 18 pf 1 ilen 0 fcs 0x32 
< ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0095 len 4 [psm 3]
      RFCOMM(s): UA: cr 1 dlci 18 pf 1 ilen 0 fcs 0xf9 
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0095 len 8 [psm 3]
      RFCOMM(s): MSC CMD: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
      dlci 18 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0040 len 8 [psm 3]
      RFCOMM(s): MSC CMD: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
      dlci 18 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0095 len 8 [psm 3]
      RFCOMM(s): MSC RSP: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
      dlci 18 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0040 len 8 [psm 3]
      RFCOMM(s): MSC RSP: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
      dlci 18 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 1 b2 1 b3 0 len 0
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 9
    L2CAP(d): cid 0x0040 len 5 [psm 3]
      RFCOMM(d): UIH: cr 1 dlci 18 pf 1 ilen 0 fcs 0xd2 credits 100
> ACL data: handle 42 flags 0x02 dlen 15
    L2CAP(d): cid 0x0040 len 11 [psm 3]
      RFCOMM(d): UIH: cr 1 dlci 18 pf 0 ilen 7 fcs 0xce 
        OBEX: Connect cmd(f): len 7 version 1.0 flags 0 mtu 32573
< ACL data: handle 42 flags 0x02 dlen 9
    L2CAP(d): cid 0x0095 len 5 [psm 3]
      RFCOMM(d): UIH: cr 0 dlci 18 pf 1 ilen 0 fcs 0x8 credits 34
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0040 len 8 [psm 3]
      RFCOMM(s): MSC CMD: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
      dlci 18 fc 0 rtc 0 rtr 0 ic 0 dv 0 b1 1 b2 1 b3 0 len 0
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(d): cid 0x0095 len 8 [psm 3]
      RFCOMM(s): MSC RSP: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
      dlci 18 fc 0 rtc 0 rtr 0 ic 0 dv 0 b1 1 b2 1 b3 0 len 0
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0040 len 4 [psm 3]
      RFCOMM(s): DISC: cr 1 dlci 18 pf 1 ilen 0 fcs 0xd3 
< ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0095 len 4 [psm 3]
      RFCOMM(s): UA: cr 1 dlci 18 pf 1 ilen 0 fcs 0xf9 
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0040 len 4 [psm 3]
      RFCOMM(s): DISC: cr 1 dlci 0 pf 1 ilen 0 fcs 0xfd 
< ACL data: handle 42 flags 0x02 dlen 8
    L2CAP(d): cid 0x0095 len 4 [psm 3]
      RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7 
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Disconn req: dcid 0x0040 scid 0x0095
< ACL data: handle 42 flags 0x02 dlen 12
    L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0095
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Disconn Complete (0x05) plen 4

I can't figure it out. is the server side need an agent to comfirm the client's request?
who can help me out , many thanks in advance!

tony

 
 
 

--

 Best Regards
 ------------
 Tony