[Bluez-users] BLUETOOTH ERRER: call_passkey_agent

[Bluez-users] BLUETOOTH ERRER: call_passkey_agent

[zippo]

Hello, I'm having issues using rfcomm i and getting

Can't connect RFCOMM channel: Connection refused

i have bluex-pin and bluepin installed, both simply return PIN:0000 and
have tried both, also just using passkey "0000" but am lost. here is the
output i have to work with:

using:
bluez-utils 3.7
bluez-libs 3.7
linux-2.6.18.2
I have severl other bluetooth items working a mouse and keyboard.
All modules are loaded that should be loaded
$ lsmod
rfcomm                 36776  0 
snd_bt_sco             14220  0
bnep                   13568  0 
bfusb                  11844  0
hci_usb                17116  4
crc32                   4672  1 bnep
hidp                   14080  2 
l2cap                  21760  15 rfcomm,bnep,hidp

$ hcitool scan
Scanning ...
00:16:8F:41:47:FE       Motorola H700

$ l2ping 00:16:8F:41:47:FE
Ping: 00:16:8F:41:47:FE from 00:07:61:19:61:FD (data size 44) ...
4 bytes from 00:16:8F:41:47:FE id 0 time 28.96ms
4 bytes from 00:16:8F:41:47:FE id 1 time 48.53ms
2 sent, 2 received, 0% loss

$ rfcomm connect 0 00:16:8F:41:47:FE 1
Can't connect RFCOMM socket: Connection refused

$ btsco -v 00:16:8F:41:47:FE
btsco v0.42
Device is 1:0
Voice setting: 0x0060
Can't connect RFCOMM channel: Connection refused

SYSLOG output
Dec 18 02:18:51 zippo01 hcid[22383]: pin_code_request
(sba=00:07:61:19:61:FD, dba=00:16:8F:41:47:FE)
Dec 18 02:18:51 zippo01 hcid[22383]: call_passkey_agent(): no agent
registered

/etc/bluetooth/hcid.conf

options {

        autoinit yes;
        security auto;
        pairing multi;
        passkey "0000";
        pin_helper /usr/bin/bluepin;
}

# Default settings for HCI devices
device {
        # Local device name
        #   %d - device id
        #   %h - host name
        name "BlueZ at %h (%d)";

        # Local device class
        class 0x3e0100;

        # Default packet type
        #pkt_type DH1,DM1,HV1;

        # Inquiry and Page scan
        iscan enable; pscan enable;

        # Default link mode
        lm accept;

        # Default link policy
        lp rswitch,hold,sniff,park;


}

/etc/bluetooth/rfcomm.conf

#
# RFCOMM configuration file.
#

rfcomm0 {
#       # Automatically bind the device at startup
        bind yes;
        device 00:16:8F:41:47:FE;
        channel 1;
        comment "Mototrala H700 Wireless Headset";
}

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Re: [Bluez-users] BLUETOOTH ERRER: call_passkey_agent

[Marcel Holtmann]

Hi,

> I'm having issues using rfcomm i and getting
> 
> Can't connect RFCOMM channel: Connection refused
> 
> i have bluex-pin and bluepin installed, both simply return PIN:0000 and
> have tried both, also just using passkey "0000" but am lost. here is the
> output i have to work with:
> 
> using:
> bluez-utils 3.7
> bluez-libs 3.7
> linux-2.6.18.2
> I have severl other bluetooth items working a mouse and keyboard.
> All modules are loaded that should be loaded
> $ lsmod
> rfcomm                 36776  0 
> snd_bt_sco             14220  0
> bnep                   13568  0 
> bfusb                  11844  0
> hci_usb                17116  4
> crc32                   4672  1 bnep
> hidp                   14080  2 
> l2cap                  21760  15 rfcomm,bnep,hidp
> 
> $ hcitool scan
> Scanning ...
> 00:16:8F:41:47:FE       Motorola H700
> 
> $ l2ping 00:16:8F:41:47:FE
> Ping: 00:16:8F:41:47:FE from 00:07:61:19:61:FD (data size 44) ...
> 4 bytes from 00:16:8F:41:47:FE id 0 time 28.96ms
> 4 bytes from 00:16:8F:41:47:FE id 1 time 48.53ms
> 2 sent, 2 received, 0% loss
> 
> $ rfcomm connect 0 00:16:8F:41:47:FE 1
> Can't connect RFCOMM socket: Connection refused
> 
> $ btsco -v 00:16:8F:41:47:FE
> btsco v0.42
> Device is 1:0
> Voice setting: 0x0060
> Can't connect RFCOMM channel: Connection refused
> 
> SYSLOG output
> Dec 18 02:18:51 zippo01 hcid[22383]: pin_code_request
> (sba=00:07:61:19:61:FD, dba=00:16:8F:41:47:FE)
> Dec 18 02:18:51 zippo01 hcid[22383]: call_passkey_agent(): no agent
> registered

I think this error is quite clear. You have to register a passkey agent
first. So you can either use the passkey-agent.c example code from the
bluez-utils source or you install bluez-gnome and use its graphical
passkey agent.

Regards

Marcel



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