[Bluez-devel] Re: blueZ-bthid testing

[Marcel Holtmann <marcel@holtmann.org>]

Hi,

> I'm implementing the firmware for a bluetooth HID mouse using an
> Ericsson module and using the bluez stack to test my implementation. 
> For a start I was trying to make the MS Intelliexplorer mouse work
> with Marcels bthid program, but somehow havent been able to see the
> cursor move, heres what all I did
>  
> - downloaded a crisp new linux2.4.22 kernel from kernel.org
>  
> - patched the kenel with patch-2.4.22-mh2.gz 
>  
> - recompiled the kenel with Input Core support (uinput.o) + BlueZ
> modules + usb support (usb_ohci) modules etc. 
>  
> - reboot with linux2.4.22-mh2 kernel
>  
> - downloaded the latest rpms and did a rpm update to bluez.
>  
> - downloaded and compiled the libs2 and utils2 as per Marcel's
> instructions (using --prefix /opt/bluetooth etc.) from cvs
>  
> - added the following to the XFree86config-4 file
>  
> Section "InputDevice"
>         Identifier "MSmouse"
>         driver "mouse"
>         option "Protocol" "IMPS/2"
>         option "Device" "/dev/input/mice"
>         option "ZAxisMapping" "4 5"
>         option "Buttons" "5"
>         option "Emulate3Buttons" "false"
> EndSection
>     
> and added 
> InputDevice  "MSmouse" "SendCoreEvents" to the ServerLayout section
>  
> - the following modules are present (lsmod)
>  
> l2cap.o
> bluez.o
> input.o
> uinput.o
> usb_uhci.o
> hci_usb.o
> usb_core.o
>  
> - run hcid daemon
>  
> - run bthid daemon 
>  
> -run /opt/bluetooth/sbin/bthid -c 00:50:F2:E5:89:15 (here the
> /var/log/messages shows the following )
>  
> bthid[2040]: cant open input device: no such file or directory (2)
> bthid[2040]: connected: Microsoft Five Button Mouse 
>  
> when I do a hcitool scan, the local device detects the MS
> IntelliExplorer mouse. but nothing happens further.
>  
> am I missing something relevant ?

what about creating the /dev/input/uinput device node?

Regards

Marcel




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