Re: [Bluez-users] Re: diNovo/MX900 problem with hidd

["Patrick W. Healy" <phealy@phealy.com>]

Here's a really weird one:

Used hcitool cc to connect to my mediapad, authed it, got a valid link key:
Jul  9 17:09:07 localhost hcid[7758]: link_key_request 
(sba=00:10:C6:3B:0B:95, dba=00:07:61:12:60:11)
Jul  9 17:09:07 localhost hcid[7758]: pin_code_request 
(sba=00:10:C6:3B:0B:95, dba=00:07:61:12:60:11)
Jul  9 17:09:13 localhost hcid[7758]: link_key_notify 
(sba=00:10:C6:3B:0B:95)
Jul  9 17:09:13 localhost hcid[7758]: Saving link key 00:10:C6:3B:0B:95 
00:07:61:12:60:11

hciconfig -a shows:
hci0:   Type: USB
        BD Address: 00:10:C6:3B:0B:95 ACL MTU: 192:8 SCO MTU: 64:8
        UP RUNNING PSCAN ISCAN AUTH ENCRYPT
        RX bytes:5867 acl:236 sco:0 events:195 errors:0
        TX bytes:2150 acl:47 sco:0 commands:47 errors:0
        Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy: RSWITCH HOLD SNIFF PARK
        Link mode: SLAVE ACCEPT
        Name: 'nimitz-0'
        Class: 0x3e0100
        Service Classes: Networking, Rendering, Capturing
        Device Class: Computer, Uncategorized
        HCI Ver: 1.1 (0x1) HCI Rev: 0x235 LMP Ver: 1.1 (0x1) LMP Subver: 
0x235
        Manufacturer: Cambridge Silicon Radio (10)

hcitool con shows:
Connections:
        < ACL 00:07:61:12:60:11 handle 41 state 1 lm MASTER AUTH ENCRYPT

Immediately after all this, hidd --search returns "No devices in range 
or visible"... yet my mediapad lets me type WHILE it is searching.
As soon as it's done searching, it quits. After three more searches, 
hidd --search returns "Can't create HID control channel: Connection refused"

hidd --show then returns:
00:07:61:12:60:11 HID Boot Device [046d:b3e1] connected [boot-protocol]

and the keyboard works, albeit with horrendous (15 seconds) lag between 
my typing and it appearing on screen, along with fairly frequent key 
repeats (key acts like I'm just holding it down for 15 seconds or so).

If I push the connect button and then do hidd --search, hidd displays 
the following:
Searching ...
        Connecting to device 00:07:61:12:60:11
then the pin request window comes up... I put in 1234 on the computer, 
then am prompted for a pin by the mediapad. I put in 1234, get the 
'connected' light, and see the following in /var/log/daemon.log:
Jul  9 17:18:34 localhost hcid[7758]: link_key_request 
(sba=00:10:C6:3B:0B:95, dba=00:07:61:12:60:11)
Jul  9 17:18:34 localhost hcid[7758]: pin_code_request 
(sba=00:10:C6:3B:0B:95, dba=00:07:61:12:60:11)
Jul  9 17:18:40 localhost hcid[7758]: link_key_notify 
(sba=00:10:C6:3B:0B:95)
Jul  9 17:18:40 localhost hcid[7758]: Replacing link key 
00:10:C6:3B:0B:95 00:07:61:12:60:11

after about another 30 seconds or so, hidd --search returns with "HID 
create error 110 (Connection timed out)"

Hope this is enough information for someone to assist me on this. It's 
getting really frustrating, because using my laptop's internal keyboard 
hurts my wrists. If I can't get it working in the next few days I'll 
have to go back to windows on this system (and that would make me very sad).

Thanks!

Patrick Healy


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