I can connect to the port using the SerialPort class (at least I don't
get any message that tell otherwise), but when I try to send any
message to the serial port Squeak doesn't response anymore. When I
turn off Bluetooth I get an message like: "Error: a primitive has
failed."
Well, I am still not able to send any message to the serial port of
Windows. (Same error)
Does anyone else have problems with the SerialPort class?
On 2/23/07, Lukas Renggli <renggli@xxxxxxxxx> wrote:
> > > I am trying to write some code (in squeak) to talk to the Lego
> > > Mindstorms NXT. Therefore I need to communicate with a Bluetooth
> > > "serial port".
> >
> > I once wrote started doing exactly that. The basic communication
> > protocol using bluetooth is working but I didn't got any further as
> > time is missing. The code certainly only works on OS X and Linux right
> > now, but maybe it is still useful to you? Probably you need to
> > implement a different subclass of NxtConnection to access the serial
> > port the windows-way.
>
> Thanks for you're help, I probably could use it. It gives me some
> inside of how I have to do the message lengt thing ;)
> I will try to get this working. I have enough time because this is for
> my work :)
Cool. I put the code into my monticello repository, that's maybe
easier if you want to commit something. So far only #name:, #ping and
#battery works ;-)
MCHttpRepository
location: 'http://mc.lukas-renggli.ch/nxt/'
user: ''
password: ''
Cheers,
Lukas
--
Lukas Renggli
http://www.lukas-renggli.ch
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