I plugged a Belkin (Broadcom-based) USB Bluetooth adapter into two XO-1.75s running reasonably current 3.0.19 kernels (on 11.3.1 os3x builds), as well a XO-1.5 running a 3.3.2 kernel (on 12.1.0 os8), and all of them recognized the adapter.<br>
<br>The driver used was btusb.<br><br>What build are you using and is this the Lego-supplied Bluetooth dongle not working?<br><br>If it is the latter, I do not believe I have one available for me to test with.<br><br>---<br>
SJG<br><br><br><div class="gmail_quote">On Tue, May 8, 2012 at 7:08 PM, Alan Jhonn Aguiar Schwyn <span dir="ltr"><<a href="mailto:alanjas@hotmail.com" target="_blank">alanjas@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<br><br><div><div></div>> To: <a href="mailto:alanjas@hotmail.com" target="_blank">alanjas@hotmail.com</a><div class="im"><br>> Subject: Re: legousbtower kernel module<br></div>> From: <a href="mailto:pgf@laptop.org" target="_blank">pgf@laptop.org</a><br>
> CC: <a href="mailto:walter.bender@gmail.com" target="_blank">walter.bender@gmail.com</a>; <a href="mailto:bert@freudenbergs.de" target="_blank">bert@freudenbergs.de</a>; <a href="mailto:aaguirre@fing.edu.uy" target="_blank">aaguirre@fing.edu.uy</a>; <a href="mailto:devel@lists.laptop.org" target="_blank">devel@lists.laptop.org</a><br>
> Date: Tue, 8 May 2012 17:39:14 -0400<div><div class="h5"><br>> <br>> alan jhonn aguiar schwyn wrote:<br>> > <br>> > <br>> > > Date: Tue, 8 May 2012 14:37:29 -0400<br>> > > Subject: Re: legousbtower kernel module<br>
> > > From: <a href="mailto:walter.bender@gmail.com" target="_blank">walter.bender@gmail.com</a><br>> > > To: <a href="mailto:bert@freudenbergs.de" target="_blank">bert@freudenbergs.de</a><br>> > > CC: <a href="mailto:dsd@laptop.org" target="_blank">dsd@laptop.org</a>; <a href="mailto:devel@lists.laptop.org" target="_blank">devel@lists.laptop.org</a>; <a href="mailto:alanjas@hotmail.com" target="_blank">alanjas@hotmail.com</a>; <br>
> > <a href="mailto:aaguirre@fing.edu.uy" target="_blank">aaguirre@fing.edu.uy</a><br>> > > <br>> > > On Tue, May 8, 2012 at 2:30 PM, Bert Freudenberg <<a href="mailto:bert@freudenbergs.de" target="_blank">bert@freudenbergs.de</a>> wrote:<br>
> > > ><br>> > > > On 08.05.2012, at 20:09, Walter Bender wrote:<br>> > > ><br>> > > >> On Mon, May 7, 2012 at 3:56 PM, Daniel Drake <<a href="mailto:dsd@laptop.org" target="_blank">dsd@laptop.org</a>> wrote:<br>
> > > >>> On Mon, May 7, 2012 at 10:13 AM, Bert Freudenberg <<a href="mailto:bert@freudenbergs.de" target="_blank">bert@freudenbergs.de</a>> <br>> > wrote:<br>> > > >>>> However, /dev/usb/lego0 is not created. The corresponding udev rule is <br>
> > installed by Fedora's "nqc" rpm, but it relies on the "legousbtower" kernel <br>> > module.<br>> > > >>>><br>> > > >>>> Am I doing something wrong, or is it really just that the OLPC kernel is <br>
> > missing that module? If so, where can I get it? Or do I have to try compiling <br>> > myself?<br>> > > >>><br>> > > >>> I just added it for the next 12.1.0 build.<br>
> > > >>><br>> > > >>> Thanks<br>> > > >>> Daniel<br>> > > >>> _______________________________________________<br>> > > >>> Devel mailing list<br>
> > > >>> <a href="mailto:Devel@lists.laptop.org" target="_blank">Devel@lists.laptop.org</a><br>> > > >>> <a href="http://lists.laptop.org/listinfo/devel" target="_blank">http://lists.laptop.org/listinfo/devel</a><br>
> > > >><br>> > > >> I can talk to NXT and WeDo without the kernel mode... just some udev<br>> > > >> rules as per:<br>> > > >><br>> > > >> <a href="https://github.com/itdaniher/WeDoMore/tree/master/udev" target="_blank">https://github.com/itdaniher/WeDoMore/tree/master/udev</a><br>
> > > >><br>> > > >> I think these rules are already in place??? (haven't tested on 12.x.x)<br>> > > ><br>> > > > RCX 1.0 = Infrared via serial (launched 1998)<br>
> > > > RCX 2.0 = Infrared via USB tower (2001)<br>> > > > NXT = Bluetooth (2006)<br>> > > > WeDO = USB (2009)<br>> > > ><br>> > > > The "legousbtower" module is needed for the RCX 2.0 Infrared Tower.<br>
> > > ><br>> > > > Including a udev rule might be a good idea though. Currently it is provided <br>> > by the "nqc" rpm.<br>> > > ><br>> > > > OTOH, there is no Sugar activity that uses the RCX, AFAIK. Worse, I don't <br>
> > even know any graphical Linux application to talk to the RCX. Do you?<br>> > > <br>> > > Will ask the Butia team. They may have done something.<br>> > > <br>> > <br>> > We use the Butia 1.0 with arduino board. For it, we don't need any special <br>
> > thing, because itis used with the usb like a serial device.<br>> > The 2.0 version of Butia, uses a PIC18F.. that we need a udev rules.Someone <br>> > like this: <br>> > BUS=="usb", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="000[bc]", MODE="0666"<br>
> <br>> so this is new since the last we discussed special rules. okay.<br>> <br>> > The latest build of Sugar have the udev for WeDo.Could be added the NXT rules.<br>> > In other way, the problem with Lego is the Bluetooth dongle.The kernel not have <br>
> > the bluetooth kernel.<br>> <br>> which kernel doesn't have bluetooth? i thought we added bluetooth<br>> support some time ago.</div></div></div><div><br></div><div><br></div><div>The 3.0.19 for XO 1.75 not have.. In others.. I don't know..</div>
<div><br></div><div><br></div> </div></div>
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