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Subject: Re: non-blocking hci_inquiry()
From: Marcel Holtmann <marcel@holtmann.org>
To: Alexander H Deriziotis <deriziotis@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
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Date: Wed, 12 Aug 2009 15:40:21 -0700
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Hi Alex,

> > use the D-Bus interface for non-blocking inquiry.
> 
> I'm following the GLib with C example in the following doc:
> http://wiki.bluez.org/wiki/HOWTO/DiscoveringDevices and having
> problems running the example code.
> 
> It compiles perfectly fine, however, when I run it, it gives me the
> following error:
> 
> jackflap@genesis:~/Desktop/cwiid-0.6.00/new_test$ ./bluetooth
> Failed to discover devices: Method "DiscoverDevices" with signature ""
> on interface "org.bluez.Adapter" doesn't exist
> 
> I'm getting the impression that it's the following line in the code
> that isn't working:
> 
>         obj = dbus_g_proxy_new_for_name(bus, "org.bluez",
> "/org/bluez/hci0", "org.bluez.Adapter");
> 
> I'm certain my bluetooth adapter is recognized and is configured as hci0.

looks like you are not using the 4.x API. That one works differently.

Regards

Marcel