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[bluetooth-dev] rfcomm connection





Hi,
I can't get rfcomm connection to work. I've modified the stack because of a
special setup that I have and I'm running it in usermode. (I know that user mode
is not proven and sends data on dlci 2 only).
I can get other things to work, like inquiry and read_bd. I type rf_conn
00:d0:b7:03:4b:e7 1 0
and then rf_send 15 100 2

Here is the dump for the client side, I wonder if someone can give me a clue of
when things go wrong:
Thanks,

rf_conn 00:d0:b7:03:4a:0d 1 0
Command Entered: rf_conn 00:d0:b7:03:4a:0d 1 0
Connecting srv ch 1 on line 0
we don't have l2cap ch yet for this rfcomm ch
    L2CAP l2cap_connect_req
l2ca_connect_req : sent to bd  (6)
   0x00 0xd0 0xb7 0x03 0x4a 0x0d
    L2CAP get_con : look for connections in state ANY_STATE (7)
get_con : bd  (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
    L2CAP get_con : connection not found
    L2CAP get_lcon : lcid 64 con_list.count = 0
    L2CAP get_lcon : connection lcid : 64 not found
    L2CAP Create_con rcid 0
    L2CAP init_flow
bd (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
show_con : insert_con() (64:0) [CLOSED] [RFCOMM] r_mtu[672] C[yes] link_up[no]
    L2CAP insert_con : now 1 connections
    L2CAP l2ca_connect_req : create new baseband link
, bd addres is: (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
HCI: , start: Num_HCI_Command_Packets=1
BT DATA <--|X|     17
bt_write_lower_driver  (17)
   0x01 0x05 0x04 0x0d 0x0d 0x4a 0x03 0xb7 0xd0 0x00 0x18 0xcc 0x00 0x00 0x00 0x
   0x00
BT DATA -->|X|      7  data rec :  (7)
   0x04 0x0f 0x04 0x00 0x01 0x05 0x04
, hci-7
 (4)
   0x00 0x01 0x05 0x04
HCI: , Num_HCI_Command_Packets=1
HCI: , start: Num_HCI_Command_Packets=1
BT DATA -->|X|      8  data rec :  (8)
   0x04 0x03 0x0b 0x00 0x01 0x00 0x0d 0x4a
, hci-8
BT DATA -->|X|      6  data rec :  (6)
   0x03 0xb7 0xd0 0x00 0x01 0x00
, hci-6
 (11)
   0x00 0x01 0x00 0x0d 0x4a 0x03 0xb7 0xd0 0x00 0x01 0x00
    L2CAP lp_connectg: Success! (hci_handle : 1)
    L2CAP get_con : look for connections in state CLOSED (0)
get_con : bd  (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
get_con : con_list bd  (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
    L2CAP we are client
lp_connect_cfm : HCI connected to  (6)
   0x0d 0x4a 0x03 0xb7 0xd0 0x00
    L2CAP Current state of (64:0) is W4_L2CAP_CONNECT_RSP
    L2CAP l2cap_connect_req: Connecting RFCOMM (rcid:0)
use NO timer...
HCI: , 24 bytes
HCI: , 24 bytes
HCI: , send 24 bytes (excl HCI header) out of 24
HCI: , There are 5 bytes space for the headers
,  (29)
   0x02 0x01 0x20 0x18 0x00 0x10 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x02 0x01 0x
   0x00 0x08 0x00 0x00 0x00 0x03 0x00 0x00 0x00 0x40 0x00 0x00 0x00
BT DATA <--|X|     29
bt_write_lower_driver  (29)
   0x02 0x01 0x20 0x18 0x00 0x10 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x02 0x01 0x
   0x00 0x08 0x00 0x00 0x00 0x03 0x00 0x00 0x00 0x40 0x00 0x00 0x00
HCI: , now c = 24
HCI: , unsubscribing tx_buf.
BT SYS: , ACL link is up
HCI: , WRAP
HCI: , start: Num_HCI_Command_Packets=1
HCI: , next_to_send WRAP
BT DATA <--|X|      8
bt_write_lower_driver  (8)
   0x01 0x0f 0x04 0x04 0x01 0x00 0x00 0xcc
HCI: , start: Num_HCI_Command_Packets=0
BT DATA -->|X|      7  data rec :  (7)
   0x04 0x0f 0x04 0x00 0x00 0x0f 0x04
, hci-7
 (4)
   0x00 0x00 0x0f 0x04
HCI: , Num_HCI_Command_Packets=0
HCI: , start: Num_HCI_Command_Packets=0
BT DATA -->|X|     15  data rec :  (15)
   0x04 0x1d 0x05 0x00 0x01 0x00 0x00 0xcc 0x04 0x0e 0x04 0x01 0x00 0x00 0x00
, hci-15
 (5)
   0x00 0x01 0x00 0x00 0xcc
? (4)
   0x01 0x00 0x00 0x00
HCI: , Num_HCI_Command_Packets=1
HCI: , start: Num_HCI_Command_Packets=1
BT DATA <--|X|     14
bt_write_lower_driver  (14)
   0x01 0x19 0x04 0x0a 0x0d 0x4a 0x03 0xb7 0xd0 0x00 0x00 0x00 0x00 0x00
BT DATA -->|X|      7  data rec :  (7)
   0x04 0x0f 0x04 0x00 0x01 0x19 0x04
, hci-7
 (4)
   0x00 0x01 0x19 0x04
HCI: , Num_HCI_Command_Packets=1
HCI: , start: Num_HCI_Command_Packets=1
BT DATA -->|X|      8  data rec :  (8)
   0x04 0x07 0xff 0x00 0x0d 0x4a 0x03 0xb7
, hci-8
BT DATA -->|X|     14  data rec :  (14)
   0xd0 0x00 0x62 0x6c 0x75 0x65 0x5f 0x6b 0x69 0x6e 0x67 0x00 0x00 0x00
, hci-14
BT DATA -->|X|     47  data rec :  (47)
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
, hci-47
BT DATA -->|X|     95  data rec :  (95)
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
, hci-95
BT DATA -->|X|     94  data rec :  (94)
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
, hci-94
 (255)
   0x00 0x0d 0x4a 0x03 0xb7 0xd0 0x00 0x62 0x6c 0x75 0x65 0x5f 0x6b 0x69 0x6e 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x
   0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00


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