From: Rutger Hendriks <Loial@home.nl>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] Sending arbitrary data to a connected device
References: <200511262023.23140.Loial@home.nl> <200511281620.55644.Loial@home.nl> <1133208749.31513.45.camel@blade>
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Date: Tue, 29 Nov 2005 10:38:17 +0100

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On Monday 28 November 2005 21:12, Marcel Holtmann wrote:
> Hi Rutger,
>
> > > > I have a bluetooth device here that has an LCD display. I want to be
> > > > able to send arbitrary data to the device. This way I can (hopefull=
y)
> > > > make text appear on the LCD display. The problem is, that I can not
> > > > find enough documentation to send the arbitrary data. So I'm hoping
> > > > to find some help here...
> > > >
> > > > But, now I'm stuck. What function can I call to send arbitrary hex
> > > > data?
> > >
> > > totally wrong direction. Use sdptool and its various option to discov=
er
> > > the services offered by this LCD device.
> >
> > sdptool finds the LCD device supports the HID service (which I already
> > knew :P ) What I do not know is how I can send data to the device (using
> > HID). Any pointers to docs/example code ?
>
> don't tell me that it is one of the Logitech diNovo devices. If it is
> is, please see my comments about it on the mailing list. Otherwise send
> in details about that device.

Actually, it is one of the Logitech diNovo devices (the mediapad). I know y=
ou=20
did some work on it (in december 2003) and that all information about it is=
=20
lost, but I'm willing to try to redo your work. It will be a nice pastime, =
I=20
hope :)

I have searched the archives in the past and could not find anything, but n=
ow=20
I looked again and I've finally found the messages in which you describe so=
me=20
of your findings!

I will read through all I can find and see if there is anything in there I =
can=20
use, which will probably be the case :) I already saw you were using report=
 ID=20
16 and 17, so I will try that too.

Greetings
Rutger

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