On 20 March 2012 22:32, Pavel Krivanek <pavel.kriva...@gmail.com> wrote: > Try VM from here: http://squeakvm.org/unix/ > ...but you cannot use the latest Pharo image from CI server (because > it is saved in CogVM). But you can try official 1.3. > I think a better alternative would be to fix VM and make it work.
I assuming there's something wrong with SerialPlugin , which used by SerialPort, no? I can't remember if this plugin is included into VM by default or not.. > -- Pavel > > > On Tue, Mar 20, 2012 at 9:21 PM, Mariano Vicente <m.vic...@gmail.com> wrote: >> 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 >>> >> > -- Best regards, Igor Stasenko.