On Tue, Mar 20, 2012 at 8:30 PM, Mariano Vicente <
m.vicent@gmail.com> wrote:
> Hi Everybody.
>
> I'm just started with Pharo, and Arduino. And i like to comunicate both. ��I
> instaled the package sent by Ricardo Moran in a Pharo 1.4 with the Cogvm
> from the Jenkins server, but i can't make the serials port works. The
> Arduino board, i have, is connected to usb, wich ubuntu detects as
> /dev/ttyACM0.
>
> I tried opening serial ports, like this:
>
> sp:=SerialPort new.
> sp openPort: '/dev/ttyACM0'.
>
> sp openPort: 'ttyACM0'.
>
> sp openPort: 'ACM0'.
>
> sp openPort: '/ttyACM0'.
>
> But all they fail with a error saying ""Cannot ��open..."
> After that, i have also, tried this:
>
> (1 to: 10000) select:[:port | [SerialPort new openPort:port;close. true]
> on:Error do: [false]]
>
> and had a empty collection.
>
> And also tried giving full permissions to the port and��executed��the vm
> sudoed...
>
> Are serial ports working on ubuntu?. Do i have to download a special vm?. (I
> would like to do a demo of arduino on monday, at work, and i would like to
> do in Pharo.)
>
> Cheers,
> Mariano