[Bluez-users] Invalid Exchange..

George Tarantilis
2004-08-21T11:24:17Z

Hi all,

I'm trying to connect my Logitech MX900 mouse and I'm
getting a "Can't create HID control channel: Invalid
exchange" message.
Specifically:

[gtaranti@fedora gtaranti]$ /sbin/hciconfig
hci0: Type: USB
BD Address: 00:10:60:A5:11:3E ACL MTU: 192:8
SCO MTU: 64:8
UP RUNNING PSCAN ISCAN AUTH ENCRYPT
RX bytes:1063 acl:0 sco:0 events:110 errors:0
TX bytes:828 acl:0 sco:0 commands:55 errors:0

[gtaranti@fedora gtaranti]$ hidd --search
Searching ...
Connecting to device 00:07:61:05:65:22
Can't create HID control channel: Invalid exchange
[gtaranti@fedora gtaranti]$ hidd --connect
00:07:61:05:65:22
Can't create HID control channel: Invalid exchange

The hcidump logs the previous commands as:

HCIDump - HCI packet analyzer ver 1.10
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Inquiry Result (0x02) plen 15
> HCI Event: Inquiry Complete (0x01) plen 1
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Command Complete (0x0e) plen 10
> HCI Event: Command Complete (0x0e) plen 10
> HCI Event: Connect Complete (0x03) plen 11
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Command Complete (0x0e) plen 10
> HCI Event: Command Complete (0x0e) plen 10
> HCI Event: Connect Complete (0x03) plen 11
...

It seems that the server can see the device but cannot
connect to it.

I'm using the fedora core 2.6.8-1.521smp kernel and
the 2.9 bluez-libs and bluez-utils.

What am I doing wrong?

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