2017-12-26 31 views
0

현재 obex 도구를 사용하여 Android 디바이스 (7.1.1)의 파일 시스템을 탐색 (및 나중에 마운트)하려고합니다. obexftp -l을 사용하여 나열하려고하면 아무 것도 반환하지 않습니다. -l 뒤에 파일 매개 변수의 가능한 모든 조합을 시도했지만 여전히 동일한 오류가 발생합니다. 나의 최종 목표는 obexfs를 사용하여 마운트하는 것이지만 이것이 중개 디딤돌이라고 생각합니다. 아래 세부 사항. 안드로이드 기기에 리눅스 디바이스에서obexftp -l이 실패하고 리턴 코드가 81

uname -r: 3.14.2-xilinx 

bluetoothd -v: 4.101 

bluetoothctl -v 5.47 

lsusb: Bus 001 Device 004: ID 0a5c:21e8 Broadcom Corp. BCM20702A0 Bluetooth 4.0 

hcitool dev: hci0  5C:F3:70:82:XX:XX 

hciconfig -a: 
hci0: Type: BR/EDR Bus: USB 
    BD Address: 5C:F3:70:82:XX:XX ACL MTU: 1021:8 SCO MTU: 64:1 
    UP RUNNING PSCAN ISCAN 
    RX bytes:13146 acl:211 sco:0 events:382 errors:0 
    TX bytes:6265 acl:219 sco:0 commands:149 errors:0 
    Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87 
    Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
    Link policy: RSWITCH SNIFF 
    Link mode: SLAVE ACCEPT 
    Name: '312_BT-0' 
    Class: 0x000100 
    Service Classes: Unspecified 
    Device Class: Computer, Uncategorized 
    HCI Version: 4.0 (0x6) Revision: 0x1000 
    LMP Version: 4.0 (0x6) Subversion: 0x220e 
    Manufacturer: Broadcom Corporation (15) 

성공적인 파일 푸시 : btmon의

obexftp -b D4:63:C6:XX:XX:XX -B 6 -U none -l 
Suppressing FBS. 
Connecting..\done 
Receiving "(null)"...|failed: (null) 
The operation failed with return code 81 
Disconnecting../done 

출력이 시도 :

obexftp -b D4:63:C6:XX:XX:XX -B 6 -U none -p /home/root/test.txt 
Suppressing FBS. 
Connecting..\done 
Sending "/home/root/test.txt".../done 
Disconnecting..-done 

안드로이드 장치에 파일 구조를 나열하는 시도 obexftp -l 명령보다 위에 :

= New Index: 5C:F3:70:82:XX:XX (Primary,USB,hci0)    [hci0] 0.316536 
< HCI Command: Create Connection (0x01|0x0005) plen 13   #1 [hci0] 3.563946 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Packet type: 0xcc18 
     DM1 may be used 
     DH1 may be used 
     DM3 may be used 
     DH3 may be used 
     DM5 may be used 
     DH5 may be used 
    Page scan repetition mode: R2 (0x02) 
    Page scan mode: Mandatory (0x00) 
    Clock offset: 0x0000 
    Role switch: Allow slave (0x01) 
> HCI Event: Command Status (0x0f) plen 4   #2 [hci0] 3.565628 
    Create Connection (0x01|0x0005) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Role Change (0x12) plen 8   #3 [hci0] 5.392513 
    Status: Success (0x00) 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Role: Slave (0x01) 
> HCI Event: Connect Complete (0x03) plen 11   #4 [hci0] 5.414518 
    Status: Success (0x00) 
    Handle: 11 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Link type: ACL (0x01) 
    Encryption: Disabled (0x00) 
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2   #5 [hci0] 5.414709 
    Handle: 11 
> HCI Event: Command Status (0x0f) plen 4   #6 [hci0] 5.415523 
    Read Remote Supported Features (0x01|0x001b) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Max Slots Change (0x1b) plen 3   #7 [hci0] 5.425523 
    Handle: 11 
    Max slots: 5 
> HCI Event: Link Supervision Timeout Changed (0x38) plen 4   #8 [hci0] 5.429522 
    Handle: 11 
    Timeout: 5000.000 msec (0x1f40) 
> ACL Data RX: Handle 11 flags 0x02 dlen 10   #9 [hci0] 5.432524 
    L2CAP: Information Request (0x0a) ident 2 len 2 
    Type: Extended features supported (0x0002) 
< ACL Data TX: Handle 11 flags 0x00 dlen 16   #10 [hci0] 5.432580 
    L2CAP: Information Response (0x0b) ident 2 len 8 
    Type: Extended features supported (0x0002) 
    Result: Success (0x0000) 
    Features: 0x000002b8 
     Enhanced Retransmission Mode 
     Streaming Mode 
     FCS Option 
     Fixed Channels 
     Unicast Connectionless Data Reception 
> HCI Event: Read Remote Supported Features (0x0b) plen 11   #11 [hci0] 5.438528 
    Status: Success (0x00) 
    Handle: 11 
    Features: 0xff 0xfe 0x8f 0xfe 0xd8 0x3f 0x5b 0x87 
     3 slot packets 
     5 slot packets 
     Encryption 
     Slot offset 
     Timing accuracy 
     Role switch 
     Hold mode 
     Sniff mode 
     Power control requests 
     Channel quality driven data rate (CQDDR) 
     SCO link 
     HV2 packets 
     HV3 packets 
     u-law log synchronous data 
     A-law log synchronous data 
     CVSD synchronous data 
     Paging parameter negotiation 
     Power control 
     Transparent synchronous data 
     Broadcast Encryption 
     Enhanced Data Rate ACL 2 Mbps mode 
     Enhanced Data Rate ACL 3 Mbps mode 
     Enhanced inquiry scan 
     Interlaced inquiry scan 
     Interlaced page scan 
     RSSI with inquiry results 
     Extended SCO link (EV3 packets) 
     AFH capable slave 
     AFH classification slave 
     LE Supported (Controller) 
     3-slot Enhanced Data Rate ACL packets 
     5-slot Enhanced Data Rate ACL packets 
     Sniff subrating 
     Pause encryption 
     AFH capable master 
     AFH classification master 
     Enhanced Data Rate eSCO 2 Mbps mode 
     Extended Inquiry Response 
     Simultaneous LE and BR/EDR (Controller) 
     Secure Simple Pairing 
     Encapsulated PDU 
     Non-flushable Packet Boundary Flag 
     Link Supervision Timeout Changed Event 
     Inquiry TX Power Level 
     Enhanced Power Control 
     Extended features 
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3   #12 [hci0] 5.438569 
    Handle: 11 
    Page: 1 
> ACL Data RX: Handle 11 flags 0x02 dlen 10   #13 [hci0] 5.438782 
    L2CAP: Information Request (0x0a) ident 3 len 2 
    Type: Fixed channels supported (0x0003) 
< ACL Data TX: Handle 11 flags 0x00 dlen 20   #14 [hci0] 5.438818 
    L2CAP: Information Response (0x0b) ident 3 len 12 
    Type: Fixed channels supported (0x0003) 
    Result: Success (0x0000) 
    Channels: 0x0000000000000006 
     L2CAP Signaling (BR/EDR) 
     Connectionless reception 
> HCI Event: Command Status (0x0f) plen 4   #15 [hci0] 5.440527 
    Read Remote Extended Features (0x01|0x001c) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Number of Completed Packets (0x13) plen 5   #16 [hci0] 5.443529 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> HCI Event: Read Remote Extended Features (0x23) plen 13   #17 [hci0] 5.444528 
    Status: Success (0x00) 
    Handle: 11 
    Page: 1/1 
    Features: 0x0f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
     Secure Simple Pairing (Host Support) 
     LE Supported (Host) 
     Simultaneous LE and BR/EDR (Host) 
     Secure Connections (Host Support) 
< HCI Command: Remote Name Request (0x01|0x0019) plen 10   #18 [hci0] 5.444573 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Page scan repetition mode: R2 (0x02) 
    Page scan mode: Mandatory (0x00) 
    Clock offset: 0x0000 
> HCI Event: Command Status (0x0f) plen 4   #19 [hci0] 5.445529 
    Remote Name Request (0x01|0x0019) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Remote Name Req Complete (0x07) plen 255   #20 [hci0] 5.465535 
    Status: Success (0x00) 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Name: Moto E (4) 
< HCI Command: Authentication Requested (0x01|0x0011) plen 2   #21 [hci0] 5.465591 
    Handle: 11 
Device Connected: D4:63:C6:XX:XX:XX (0) flags 0x0000 
    0b 09 4d 6f 74 6f 20 45 20 28 34 29 04 0d 0c 02 ..Moto E (4).... 
    5a            Z 
> HCI Event: Command Status (0x0f) plen 4   #22 [hci0] 5.466545 
    Authentication Requested (0x01|0x0011) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Link Key Request (0x17) plen 6   #23 [hci0] 5.467541 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22   #24 [hci0] 5.467588 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
    Link key: b0912a0c42db7615860023aa911d552b 
> HCI Event: Command Complete (0x0e) plen 10   #25 [hci0] 5.470540 
    Link Key Request Reply (0x01|0x000b) ncmd 1 
    Status: Success (0x00) 
    Address: D4:63:C6:XX:XX:XX (OUI D4-63-C6) 
> HCI Event: Auth Complete (0x06) plen 3   #26 [hci0] 5.489555 
    Status: Success (0x00) 
    Handle: 11 
< HCI Command: Set Connection Encryption (0x01|0x0013) plen 3   #27 [hci0] 5.489604 
    Handle: 11 
    Encryption: Enabled (0x01) 
> HCI Event: Command Status (0x0f) plen 4   #28 [hci0] 5.490550 
    Set Connection Encryption (0x01|0x0013) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Encryption Change (0x08) plen 4   #29 [hci0] 5.532580 
    Status: Success (0x00) 
    Handle: 11 
    Encryption: Enabled with E0 (0x01) 
< ACL Data TX: Handle 11 flags 0x00 dlen 10   #30 [hci0] 5.532645 
    L2CAP: Information Request (0x0a) ident 1 len 2 
    Type: Extended features supported (0x0002) 
> ACL Data RX: Handle 11 flags 0x02 dlen 16   #31 [hci0] 5.562719 
    L2CAP: Information Response (0x0b) ident 1 len 8 
    Type: Extended features supported (0x0002) 
    Result: Success (0x0000) 
    Features: 0x000000b8 
     Enhanced Retransmission Mode 
     Streaming Mode 
     FCS Option 
     Fixed Channels 
< ACL Data TX: Handle 11 flags 0x00 dlen 10   #32 [hci0] 5.562780 
    L2CAP: Information Request (0x0a) ident 2 len 2 
    Type: Fixed channels supported (0x0003) 
> HCI Event: Number of Completed Packets (0x13) plen 5   #33 [hci0] 5.565591 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 20   #34 [hci0] 5.566462 
    L2CAP: Information Response (0x0b) ident 2 len 12 
    Type: Fixed channels supported (0x0003) 
    Result: Success (0x0000) 
    Channels: 0x0000000000000082 
     L2CAP Signaling (BR/EDR) 
     Security Manager (BR/EDR) 
< ACL Data TX: Handle 11 flags 0x00 dlen 12   #35 [hci0] 5.566511 
    L2CAP: Connection Request (0x02) ident 3 len 4 
    PSM: 3 (0x0003) 
    Source CID: 64 
> ACL Data RX: Handle 11 flags 0x02 dlen 16   #36 [hci0] 5.570089 
    L2CAP: Connection Response (0x03) ident 3 len 8 
    Destination CID: 67 
    Source CID: 64 
    Result: Connection successful (0x0000) 
    Status: No further information available (0x0000) 
< ACL Data TX: Handle 11 flags 0x00 dlen 27   #37 [hci0] 5.570138 
    L2CAP: Configure Request (0x04) ident 4 len 19 
    Destination CID: 67 
    Flags: 0x0000 
    Option: Maximum Transmission Unit (0x01) [mandatory] 
     MTU: 1013 
    Option: Retransmission and Flow Control (0x04) [mandatory] 
     Mode: Basic (0x00) 
     TX window size: 0 
     Max transmit: 0 
     Retransmission timeout: 0 
     Monitor timeout: 0 
     Maximum PDU size: 0 
> ACL Data RX: Handle 11 flags 0x02 dlen 16   #38 [hci0] 5.571470 
    L2CAP: Configure Request (0x04) ident 4 len 8 
    Destination CID: 64 
    Flags: 0x0000 
    Option: Maximum Transmission Unit (0x01) [mandatory] 
     MTU: 1691 
< ACL Data TX: Handle 11 flags 0x00 dlen 18   #39 [hci0] 5.571521 
    L2CAP: Configure Response (0x05) ident 4 len 10 
    Source CID: 67 
    Flags: 0x0000 
    Result: Success (0x0000) 
    Option: Maximum Transmission Unit (0x01) [mandatory] 
     MTU: 1691 
> HCI Event: Number of Completed Packets (0x13) plen 5   #40 [hci0] 5.573594 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 14   #41 [hci0] 5.573967 
    L2CAP: Configure Response (0x05) ident 4 len 6 
    Source CID: 64 
    Flags: 0x0000 
    Result: Success (0x0000) 
< ACL Data TX: Handle 11 flags 0x00 dlen 8   #42 [hci0] 5.574064 
    Channel: 67 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Set Async Balance Mode (SABM) (0x2f) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0x3f poll/final 1 
    Length: 0 
    FCS: 0x1c 
> HCI Event: Number of Completed Packets (0x13) plen 5   #43 [hci0] 5.577595 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 8   #44 [hci0] 5.577612 
    Channel: 64 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Ack (UA) (0x63) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0x73 poll/final 1 
    Length: 0 
    FCS: 0xd7 
< ACL Data TX: Handle 11 flags 0x00 dlen 18   #45 [hci0] 5.577681 
    Channel: 67 len 14 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 10 
    FCS: 0x70 
    MCC Message type: DLC Parameter Negotiation CMD (0x20) 
     Length: 8 
     dlci 12 frame_type 0 credit_flow 15 pri 7 
     ack_timer 0 frame_size 1008 max_retrans 0 credits 7 
> ACL Data RX: Handle 11 flags 0x02 dlen 18   #46 [hci0] 5.581473 
    Channel: 64 len 14 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x01 cr 0 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 10 
    FCS: 0xaa 
    MCC Message type: DLC Parameter Negotiation RSP (0x20) 
     Length: 8 
     dlci 12 frame_type 0 credit_flow 14 pri 7 
     ack_timer 0 frame_size 990 max_retrans 0 credits 7 
< ACL Data TX: Handle 11 flags 0x00 dlen 8   #47 [hci0] 5.581541 
    Channel: 67 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Set Async Balance Mode (SABM) (0x2f) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0x3f poll/final 1 
    Length: 0 
    FCS: 0x43 
> HCI Event: Number of Completed Packets (0x13) plen 5   #48 [hci0] 5.584597 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 8   #49 [hci0] 5.585096 
    Channel: 64 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Ack (UA) (0x63) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0x73 poll/final 1 
    Length: 0 
    FCS: 0x88 
< ACL Data TX: Handle 11 flags 0x00 dlen 12   #50 [hci0] 5.585552 
    Channel: 67 len 8 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 4 
    FCS: 0x70 
    MCC Message type: Modem Status Command CMD (0x38) 
     Length: 2 
     dlci 12 
     fc 0 rtc 1 rtr 1 ic 0 dv 1 
> ACL Data RX: Handle 11 flags 0x02 dlen 12   #51 [hci0] 5.591479 
    Channel: 64 len 8 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x01 cr 0 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 4 
    FCS: 0xaa 
    MCC Message type: Modem Status Command RSP (0x38) 
     Length: 2 
     dlci 12 
     fc 0 rtc 1 rtr 1 ic 0 dv 1 
> ACL Data RX: Handle 11 flags 0x02 dlen 12   #52 [hci0] 5.592601 
    Channel: 64 len 8 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x01 cr 0 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 4 
    FCS: 0xaa 
    MCC Message type: Modem Status Command CMD (0x38) 
     Length: 2 
     dlci 12 
     fc 0 rtc 1 rtr 1 ic 0 dv 1 
< ACL Data TX: Handle 11 flags 0x00 dlen 12   #53 [hci0] 5.592664 
    Channel: 67 len 8 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0xef poll/final 0 
    Length: 4 
    FCS: 0x70 
    MCC Message type: Modem Status Command RSP (0x38) 
     Length: 2 
     dlci 12 
     fc 0 rtc 1 rtr 1 ic 0 dv 1 
< ACL Data TX: Handle 11 flags 0x00 dlen 9   #54 [hci0] 5.592678 
    Channel: 67 len 5 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0xff poll/final 1 
    Length: 0 
    FCS: 0x53 
    Credits: 33 
    53            S 
< ACL Data TX: Handle 11 flags 0x00 dlen 15   #55 [hci0] 5.592688 
    Channel: 67 len 11 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0xef poll/final 0 
    Length: 7 
    FCS: 0x4f 
    80 00 07 10 00 04 00 4f       .......O 
> HCI Event: Number of Completed Packets (0x13) plen 5   #56 [hci0] 5.595604 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> HCI Event: Number of Completed Packets (0x13) plen 5   #57 [hci0] 5.598602 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 21   #58 [hci0] 5.601479 
    Channel: 64 len 17 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x31 cr 0 dlci 0x0c 
    Control: 0xff poll/final 1 
    Length: 12 
    FCS: 0x89 
    Credits: 4 
    a0 00 0c 10 00 04 00 cb 00 00 00 01 89   ............. 
< ACL Data TX: Handle 11 flags 0x00 dlen 41   #59 [hci0] 5.601739 
    Channel: 67 len 37 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0xef poll/final 0 
    Length: 33 
    FCS: 0x4f 
    83 00 21 cb 00 00 00 01 42 00 19 78 2d 6f 62 65 ..!.....B..x-obe 
    78 2f 66 6f 6c 64 65 72 2d 6c 69 73 74 69 6e 67 x/folder-listing 
    00 4f           .O 
> ACL Data RX: Handle 11 flags 0x02 dlen 17   #60 [hci0] 5.612611 
    Channel: 64 len 13 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x31 cr 0 dlci 0x0c 
    Control: 0xff poll/final 1 
    Length: 8 
    FCS: 0x89 
    Credits: 1 
    d1 00 08 cb 00 00 00 01 89      ......... 
< ACL Data TX: Handle 11 flags 0x00 dlen 16   #61 [hci0] 5.613075 
    Channel: 67 len 12 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0xef poll/final 0 
    Length: 8 
    FCS: 0x4f 
    81 00 08 cb 00 00 00 01 4f      ........O 
> HCI Event: Number of Completed Packets (0x13) plen 5   #62 [hci0] 5.618623 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 17   #63 [hci0] 5.623869 
    Channel: 64 len 13 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Info with Header Check (UIH) (0xef) 
    Address: 0x31 cr 0 dlci 0x0c 
    Control: 0xff poll/final 1 
    Length: 8 
    FCS: 0x89 
    Credits: 1 
    a0 00 08 cb 00 00 00 01 89      ......... 
< ACL Data TX: Handle 11 flags 0x00 dlen 8   #64 [hci0] 5.624057 
    Channel: 67 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Disconnect (DISC) (0x43) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0x53 poll/final 1 
    Length: 0 
    FCS: 0xa2 
> ACL Data RX: Handle 11 flags 0x02 dlen 8   #65 [hci0] 5.628872 
    Channel: 64 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Ack (UA) (0x63) 
    Address: 0x33 cr 1 dlci 0x0c 
    Control: 0x73 poll/final 1 
    Length: 0 
    FCS: 0x88 
< ACL Data TX: Handle 11 flags 0x00 dlen 8   #66 [hci0] 5.628967 
    Channel: 67 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Disconnect (DISC) (0x43) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0x53 poll/final 1 
    Length: 0 
    FCS: 0xfd 
> HCI Event: Number of Completed Packets (0x13) plen 5   #67 [hci0] 5.632625 
    Num handles: 1 
    Handle: 11 
    Count: 2 
> ACL Data RX: Handle 11 flags 0x02 dlen 8   #68 [hci0] 5.632644 
    Channel: 64 len 4 [PSM 3 mode 0] {chan 0} 
    RFCOMM: Unnumbered Ack (UA) (0x63) 
    Address: 0x03 cr 1 dlci 0x00 
    Control: 0x73 poll/final 1 
    Length: 0 
    FCS: 0xd7 
< ACL Data TX: Handle 11 flags 0x00 dlen 12   #69 [hci0] 5.632733 
    L2CAP: Disconnection Request (0x06) ident 5 len 4 
    Destination CID: 67 
    Source CID: 64 
> ACL Data RX: Handle 11 flags 0x02 dlen 12   #70 [hci0] 5.637623 
    L2CAP: Disconnection Response (0x07) ident 5 len 4 
    Destination CID: 67 
    Source CID: 64 
> HCI Event: Number of Completed Packets (0x13) plen 5   #71 [hci0] 5.863739 
    Num handles: 1 
    Handle: 11 
    Count: 1 
< HCI Command: Disconnect (0x01|0x0006) plen 3   #72 [hci0] 7.631380 
    Handle: 11 
    Reason: Remote User Terminated Connection (0x13) 
> HCI Event: Command Status (0x0f) plen 4   #73 [hci0] 7.632590 
    Disconnect (0x01|0x0006) ncmd 1 
    Status: Success (0x00) 
> HCI Event: Disconnect Complete (0x05) plen 4   #74 [hci0] 7.727640 
    Status: Success (0x00) 
    Handle: 11 
    Reason: Connection Terminated By Local Host (0x16) 
Device Disconnected: D4:63:C6:XX:XX:XX (0) reason 2 

답변

0

많은 다른 것들을 계속 시도한 후에, 나는 안드로이드 장치가 그 문제를 가지고있는 것보다 더 많은 가능성이 있다는 것을 깨달았습니다. 해결책은 obexftp -l 또는 obexfs를 사용하기 위해 안드로이드 기기가 FTP 서비스를 실행해야한다는 것입니다. Android 파일에 ES 파일 탐색기를 설치하고 '네트워크'탭에서 '블루투스'를 선택하면됩니다. 그러면 Bluetooth 채널 20에서 Obex FTP 경로가 열립니다. 아래 코드는 이제 작동합니다. 뿐만 아니라 obexfs.

obexftp -b D4:63:C6:XX:XX:XX -B 20 -U none -l