Thanks a lot. Could you send me a link with a old vm version?
Sorry but I'm a newie with Pharo :P Cheers, Mariano On Tue, Mar 20, 2012 at 5:08 PM, Pavel Krivanek <pavel.kriva...@gmail.com>wrote: > Yes, that seems to be a CogVM problem. I tried it now and Cog cannot > open the port but an old Squeak4.1 of 17 April 2010 [latest update: > #9957] can. > > -- Pavel > > On Tue, Mar 20, 2012 at 8:30 PM, Mariano Vicente <m.vic...@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 > >
