Re: [Bluez-users] dbus.DBusException: org.bluez.input.Error.AlreadyExists: Input Already exists

[Marcel Holtmann <marcel@holtmann.org>]

Hi Dick,

> I'm trying the new input service with my Logitech dinovo desktop but I can't get
> it working. I've read http://wiki.bluez.org/wiki/HOWTO/InputDevices and
> manufactured/stolen the following python script:
> 
> import dbus
> bus = dbus.SystemBus()
> bmgr = dbus.Interface(bus.get_object('org.bluez', '/org/bluez'),
> 'org.bluez.Manager')
> bus_id = bmgr.ActivateService('input')
> 
> # All input messages should be sent to this address
> print bus_id
> 
> imgr = dbus.Interface(bus.get_object(bus_id, '/org/bluez/input'),
> 'org.bluez.input.Manager')
> 
> # device creation
> #path = imgr.CreateDevice('00:07:61:69:27:XX')
> path = imgr.CreateDevice('00:07:61:68:CA:XX')
> idev = dbus.Interface (bus.get_object(bus_id, path), 'org.bluez.input.Device')
> 
> # host initiated connection
> print idev.GetName()
> idev.Connect()
> 
> This results in:
> 
> :1.30
> Logitech Bluetooth Keyboard
> Traceback (most recent call last):
>   File "test.py", line 19, in ?
>     idev.Connect()
>   File "//usr/lib/python2.4/site-packages/dbus/proxies.py", line 169, in __call__
>     reply_message = self._connection.send_message_with_reply_and_block(message,
> timeout)
> dbus.DBusException: org.bluez.input.Error.ConnectionAttemptFailed: Host is down
> 
> I've tried some fiddling with the connect button and rm-/insmod-ed hidp (from
> linux-2.6.21).
> 
> Could someone please give me some hints?

no need to call Connect(), because HID devices will re-connect to you.

Regards

Marcel



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