- Pharo-users - lists.pharo.org

Migrate code from Dolphin Smalltalk

by Esteban A. Maringolo

Hi, Does anybody know if there is a tool/package or something to import Dolphin's chunked fileouts into Pharo? The chunk format is different, as well as some methods not present in Pharo classes (like #owningPackage:/#guid: among others). If nothing exists, then I'll have to make it somehow. Regards! Esteban A. Maringolo

Aug. 16, 2014

Re: [Pharo-users] How do I get ZnClient to follow redirects from Google App Scripts

by Sven Van Caekenberghe

On 16 Aug 2014, at 17:50, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: > á§ > Hi Sven, > That sounds encouraging. > > I am running Pharo 3.0, but I don't know how to get the release number of Zinc. Is it stored in the class comments, or can I use monticello to get the info? Yes, in the Monticello Browser, you can read the version of the package 'Zinc-HTTP', the latest is 409. But I can't remember that anything related to redirects changed recently. You could try using the latest 4.0 image which got a Zn update a couple of days ago. Or you could update Zinc in your image Gofer it url: 'http://mc.stfx.eu/ZincHTTPComponents'; configurationOf: #ZincHTTPComponents; loadVersion: #bleedingEdge. You will probably have to proceed some warnings. If you do ZnClient new logToTranscript; get: 'https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv…'. you should get something like 2014-08-16 18:11:01 011 Connection Established script.google.com:443 173.194.112.14 132ms 2014-08-16 18:11:01 012 Request Written a ZnRequest(GET /macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6FvonoI1G1MzXeegrOB/exec) 2ms 2014-08-16 18:11:04 013 Response Read a ZnResponse(302 Moved Temporarily text/html;charset=UTF-8 514B) 2572ms 2014-08-16 18:11:04 014 GET /macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6FvonoI1G1MzXeegrOB/exec 302 514B 2574ms 2014-08-16 18:11:04 015 Following Redirect https://script.googleusercontent.com/macros/echo?lib=Mw_SnjVBc4Rat2UsxNpQia… 2014-08-16 18:11:04 016 Connection Closed 173.194.112.14:443 2014-08-16 18:11:04 017 Connection Established script.googleusercontent.com:443 173.194.113.106 90ms 2014-08-16 18:11:04 018 Request Written a ZnRequest(GET /macros/echo?lib=Mw_SnjVBc4Rat2UsxNpQia7HBrRXsAwLh&user_content_key=wW90OT_koAjByHBHsu_efyuqsjemk2EhRsDQ8ar4t38C7fhvlpKmScbwFVkQlrENN-VnLAZzQNvX9KM7W5sFwmKVmKVPvjtcm5_BxDlH2jW0nuo2oDemN9CCS2h10ox_1xSncGQajx_ryfhECjZEnKs0K41-LhqTVAkaTBaMruySWI1Ofcu1_BDpJ2OW96vspInsasdj0Rj2Z1GsF_xH8URUiluvVaUM) 0ms 2014-08-16 18:11:04 019 Response Read a ZnResponse(200 OK application/json;charset=utf-8 2B) 452ms 2014-08-16 18:11:04 020 GET /macros/echo?lib=Mw_SnjVBc4Rat2UsxNpQia7HBrRXsAwLh&user_content_key=wW90OT_koAjByHBHsu_efyuqsjemk2EhRsDQ8ar4t38C7fhvlpKmScbwFVkQlrENN-VnLAZzQNvX9KM7W5sFwmKVmKVPvjtcm5_BxDlH2jW0nuo2oDemN9CCS2h10ox_1xSncGQajx_ryfhECjZEnKs0K41-LhqTVAkaTBaMruySWI1Ofcu1_BDpJ2OW96vspInsasdj0Rj2Z1GsF_xH8URUiluvVaUM 200 2B 452ms In any case, I need to see your output > I am not behind a proxy > > By the way, using the ZnClient returns about 53K of text. The first chunk of which is: > > ' > <!DOCTYPE html> > <html lang="en"> > <head> > <meta charset="utf-8"> > <meta content="width=300, initial-scale=1" name="viewport"> > <meta name="description" content="Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage â free."> > > > > Hi Andy, > > Your URL actually does return '13' for me with Zinc following the redirect: > > > > So the question is why doesn't it work for you ? > > Which version of Pharo and/or Zinc are you using ? > Are you behind a proxy ? > > Sven > > On 16 Aug 2014, at 16:55, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: > > > Hello, > > > > Google Apps Scripts allows me to create a webapp function that returns json. For security reasons the url to call the function returns a redirection. For example > > > > Curl https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > > > Returns an html page with the redirection information, whereas > > > > curl -L https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > > > Returns the json value (currently 13) > > > > I tried to use ZnClient to do the same thing, and I thought that ZnClient automatically followed redirections, but when I inspect the value it seems to actually return a larger html page, rather than the json. My Pharo code is: > > > > (ZnClient new) get: 'https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv…'. > > > > Do I have to set any other options? > > > > Please Note: this is my first experiment with Google App Scripts, so it is very likely that the problem is with my script, rather than Pharo. However, the script does seem to be returning the correct value in the browser, so it might be some interaction between the two. > > > > Cheers > > Andy > > ? > >

Aug. 16, 2014

Re: [Pharo-users] How do I get ZnClient to follow redirects from Google App Scripts

by Andy Burnett

á§ > Hi Sven, > That sounds encouraging. I am running Pharo 3.0, but I don't know how to get the release number of Zinc. Is it stored in the class comments, or can I use monticello to get the info? I am not behind a proxy By the way, using the ZnClient returns about 53K of text. The first chunk of which is: ' <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta content="width=300, initial-scale=1" name="viewport"> <meta name="description" content="Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage â free."> > Hi Andy, > > Your URL actually does return '13' for me with Zinc following the redirect: > > > > So the question is why doesn't it work for you ? > > Which version of Pharo and/or Zinc are you using ? > Are you behind a proxy ? > > Sven > > On 16 Aug 2014, at 16:55, Andy Burnett <andy.burnett(a)knowinnovation.com> > wrote: > > > Hello, > > > > Google Apps Scripts allows me to create a webapp function that returns > json. For security reasons the url to call the function returns a > redirection. For example > > > > Curl > https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > > > Returns an html page with the redirection information, whereas > > > > curl -L > https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > > > Returns the json value (currently 13) > > > > I tried to use ZnClient to do the same thing, and I thought that > ZnClient automatically followed redirections, but when I inspect the value > it seems to actually return a larger html page, rather than the json. My > Pharo code is: > > > > (ZnClient new) get: ' > https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > '. > > > > Do I have to set any other options? > > > > Please Note: this is my first experiment with Google App Scripts, so it > is very likely that the problem is with my script, rather than Pharo. > However, the script does seem to be returning the correct value in the > browser, so it might be some interaction between the two. > > > > Cheers > > Andy > > ? > >

Aug. 16, 2014

Re: [Pharo-users] How do I get ZnClient to follow redirects from Google App Scripts

by Sven Van Caekenberghe

Hi Andy, Your URL actually does return '13' for me with Zinc following the redirect: So the question is why doesn't it work for you ? Which version of Pharo and/or Zinc are you using ? Are you behind a proxy ? Sven On 16 Aug 2014, at 16:55, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: > Hello, > > Google Apps Scripts allows me to create a webapp function that returns json. For security reasons the url to call the function returns a redirection. For example > > Curl https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > Returns an html page with the redirection information, whereas > > curl -L https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… > > Returns the json value (currently 13) > > I tried to use ZnClient to do the same thing, and I thought that ZnClient automatically followed redirections, but when I inspect the value it seems to actually return a larger html page, rather than the json. My Pharo code is: > > (ZnClient new) get: 'https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv…'. > > Do I have to set any other options? > > Please Note: this is my first experiment with Google App Scripts, so it is very likely that the problem is with my script, rather than Pharo. However, the script does seem to be returning the correct value in the browser, so it might be some interaction between the two. > > Cheers > Andy > á§

Aug. 16, 2014

How do I get ZnClient to follow redirects from Google App Scripts

by Andy Burnett

Hello, Google Apps Scripts allows me to create a webapp function that returns json. For security reasons the url to call the function returns a redirection. For example Curl https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… Returns an html page with the redirection information, whereas curl -L https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… Returns the json value (currently 13) I tried to use ZnClient to do the same thing, and I thought that ZnClient automatically followed redirections, but when I inspect the value it seems to actually return a larger html page, rather than the json. My Pharo code is: (ZnClient new) get: ' https://script.google.com/macros/s/AKfycbyjVyXa9cYqYZg6kfSdiT8l6S0Q3LEzn6Fv… '. Do I have to set any other options? Please Note: this is my first experiment with Google App Scripts, so it is very likely that the problem is with my script, rather than Pharo. However, the script does seem to be returning the correct value in the browser, so it might be some interaction between the two. Cheers Andy á§

Aug. 16, 2014

Re: [Pharo-users] [Esug-list] [Moose-dev] [ANN] Live Robot Programming

by Santiago Bragagnolo

yeah for some reason math and physics men love static approach and awful variable names. And fulfill their mouths talking about performance, just to implement everything over tcp/ip even for camera and laser streaming. sorry, i unleashed a bit the monster :) 2014-08-16 2:22 GMT+02:00 Luc Fabresse <luc.fabresse(a)gmail.com>: > > 2014-08-15 19:16 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > > Indeed, this direction is really exciting. >> >> When I was at NDC, there were a couple of guys there that wanted to >> control their robot and they saw Pharo as a perfect match. With a more >> elaborate kit, we could have a door opener. >> > > yes sure, this is why we use Pharo for our robots since years > but using a dynamic language is still a difficult message to pass to the > core robotics community ;-) > > Luc > > >> >> Cheers, >> Doru >> >> >> On Fri, Aug 15, 2014 at 5:16 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> >> wrote: >> >>> >>> Thanks to both :-) >>> >>> Daniel: Contributions from you will be certainly very welcome :-) But >>> watch out, to be able to remote control the EV3 you also need a WiFi key, >>> specifically the Netgear N150 (WNA1100 chipset). Only that one works, and >>> they are getting harder to find these days :-( >>> >>> On Aug 14, 2014, at 11:03 PM, Lemuus <lemuus(a)gmail.com> wrote: >>> >>> > Awesome!!! now I really need to get a Lego Mindstorms EV3 :) >>> > >>> > >>> > On Thu, Aug 14, 2014 at 2:50 PM, Santiago Bragagnolo < >>> santiagobragagnolo(a)gmail.com> wrote: >>> > Great Johan! Congrats for both of you :) >>> > >>> > >>> > 2014-08-14 22:37 GMT+02:00 Johan Fabry <jfabry(a)dcc.uchile.cl>: >>> > >>> > >>> > Aargh, copy-paste error. The Lego robot example is on Instagram of >>> course :-) >>> > >>> > http://instagram.com/p/pEhm0Oj837/ >>> > >>> > >>> > On Aug 14, 2014, at 4:28 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: >>> > >>> > > Hi all, >>> > > >>> > > itâs with great joy that I can announce the project that my PhD >>> student Miguel and I have been working on recently: Live Robot Programming, >>> or LRP for short. >>> > > >>> > > LRP is a live programming language designed for the creation of the >>> behavior layer of robots. It is fundamentally a nested state machine >>> language built with robotics applications in mind, but it is not bound to a >>> specific robot middleware, API or OS. Have a look at one minute of LRP >>> programming to get an idea of what it is like: >>> http://youtu.be/4Ma8ZapBUqA >>> > > >>> > > Live programming is fun, and live robot programming even more so, as >>> it brings all the advantages of live programming to programming a robot. >>> You get direct manipulation of a running robot, and thatâs just cool beyond >>> words. As an example of LRP on a robot, this guy was programmed in LRP: >>> http://youtu.be/4Ma8ZapBUqA Note that you can use LRP âjustâ for live >>> programming nested state machines as well. >>> > > >>> > > More information on LRP is available on its website: >>> http://pleiad.cl/LRP where you can also find download instructions. >>> > > >>> > > LRP is implemented in Pharo, and uses Roassal2 for the visualization >>> of its state machines. We currently can steer the Lego Mindstorms EV3 and >>> ROS robots, thanks to a small layer on top of the cool Pharo support that >>> Jannik, Luc, Santiago and Noury are implementing at Douai. I am going to >>> look into support for the Parrot AR.Drone 2.0esug in a few weeks. >>> > > >>> > > Miguel will be at ESUG next week (I cannot make it), and has a talk >>> at the IWST workshop about LRP, in the morning session. I am sure that he >>> will also be happy to give demos of LRP if you ask him to (but sadly >>> without a robot). >>> > > >>> > > All feedback is welcome, and â¦ have fun! >>> > > >>> > > ---> Save our in-boxes! http://emailcharter.org <--- >>> > > >>> > > Johan Fabry - http://pleiad.cl/~jfabry >>> > > PLEIAD lab - Computer Science Department (DCC) - University of >>> Chile >>> > > >>> > > >>> > > _______________________________________________ >>> > > Moose-dev mailing list >>> > > Moose-dev(a)iam.unibe.ch >>> > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> > > >>> > >>> > >>> > >>> > ---> Save our in-boxes! http://emailcharter.org <--- >>> > >>> > Johan Fabry - http://pleiad.cl/~jfabry >>> > PLEIAD lab - Computer Science Department (DCC) - University of >>> Chile >>> > >>> > >>> > >>> > >>> >>> >>> >>> ---> Save our in-boxes! http://emailcharter.org <--- >>> >>> Johan Fabry - http://pleiad.cl/~jfabry >>> PLEIAD lab - Computer Science Department (DCC) - University of Chile >>> >>> >>> _______________________________________________ >>> Esug-list mailing list >>> Esug-list(a)lists.esug.org >>> http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >>> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> >> _______________________________________________ >> Esug-list mailing list >> Esug-list(a)lists.esug.org >> http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >> >> >

Aug. 16, 2014

Re: [Pharo-users] [Esug-list] [Moose-dev] [ANN] Live Robot Programming

by Luc Fabresse

2014-08-15 19:16 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > Indeed, this direction is really exciting. > > When I was at NDC, there were a couple of guys there that wanted to > control their robot and they saw Pharo as a perfect match. With a more > elaborate kit, we could have a door opener. > yes sure, this is why we use Pharo for our robots since years but using a dynamic language is still a difficult message to pass to the core robotics community ;-) Luc > > Cheers, > Doru > > > On Fri, Aug 15, 2014 at 5:16 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > >> >> Thanks to both :-) >> >> Daniel: Contributions from you will be certainly very welcome :-) But >> watch out, to be able to remote control the EV3 you also need a WiFi key, >> specifically the Netgear N150 (WNA1100 chipset). Only that one works, and >> they are getting harder to find these days :-( >> >> On Aug 14, 2014, at 11:03 PM, Lemuus <lemuus(a)gmail.com> wrote: >> >> > Awesome!!! now I really need to get a Lego Mindstorms EV3 :) >> > >> > >> > On Thu, Aug 14, 2014 at 2:50 PM, Santiago Bragagnolo < >> santiagobragagnolo(a)gmail.com> wrote: >> > Great Johan! Congrats for both of you :) >> > >> > >> > 2014-08-14 22:37 GMT+02:00 Johan Fabry <jfabry(a)dcc.uchile.cl>: >> > >> > >> > Aargh, copy-paste error. The Lego robot example is on Instagram of >> course :-) >> > >> > http://instagram.com/p/pEhm0Oj837/ >> > >> > >> > On Aug 14, 2014, at 4:28 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: >> > >> > > Hi all, >> > > >> > > itâs with great joy that I can announce the project that my PhD >> student Miguel and I have been working on recently: Live Robot Programming, >> or LRP for short. >> > > >> > > LRP is a live programming language designed for the creation of the >> behavior layer of robots. It is fundamentally a nested state machine >> language built with robotics applications in mind, but it is not bound to a >> specific robot middleware, API or OS. Have a look at one minute of LRP >> programming to get an idea of what it is like: >> http://youtu.be/4Ma8ZapBUqA >> > > >> > > Live programming is fun, and live robot programming even more so, as >> it brings all the advantages of live programming to programming a robot. >> You get direct manipulation of a running robot, and thatâs just cool beyond >> words. As an example of LRP on a robot, this guy was programmed in LRP: >> http://youtu.be/4Ma8ZapBUqA Note that you can use LRP âjustâ for live >> programming nested state machines as well. >> > > >> > > More information on LRP is available on its website: >> http://pleiad.cl/LRP where you can also find download instructions. >> > > >> > > LRP is implemented in Pharo, and uses Roassal2 for the visualization >> of its state machines. We currently can steer the Lego Mindstorms EV3 and >> ROS robots, thanks to a small layer on top of the cool Pharo support that >> Jannik, Luc, Santiago and Noury are implementing at Douai. I am going to >> look into support for the Parrot AR.Drone 2.0esug in a few weeks. >> > > >> > > Miguel will be at ESUG next week (I cannot make it), and has a talk >> at the IWST workshop about LRP, in the morning session. I am sure that he >> will also be happy to give demos of LRP if you ask him to (but sadly >> without a robot). >> > > >> > > All feedback is welcome, and â¦ have fun! >> > > >> > > ---> Save our in-boxes! http://emailcharter.org <--- >> > > >> > > Johan Fabry - http://pleiad.cl/~jfabry >> > > PLEIAD lab - Computer Science Department (DCC) - University of >> Chile >> > > >> > > >> > > _______________________________________________ >> > > Moose-dev mailing list >> > > Moose-dev(a)iam.unibe.ch >> > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > > >> > >> > >> > >> > ---> Save our in-boxes! http://emailcharter.org <--- >> > >> > Johan Fabry - http://pleiad.cl/~jfabry >> > PLEIAD lab - Computer Science Department (DCC) - University of Chile >> > >> > >> > >> > >> >> >> >> ---> Save our in-boxes! http://emailcharter.org <--- >> >> Johan Fabry - http://pleiad.cl/~jfabry >> PLEIAD lab - Computer Science Department (DCC) - University of Chile >> >> >> _______________________________________________ >> Esug-list mailing list >> Esug-list(a)lists.esug.org >> http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >> > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > >

Aug. 16, 2014

Re: [Pharo-users] [Esug-list] [Moose-dev] [ANN] Live Robot Programming

by Johan Fabry

That sounds cool, I am interested in having LRP working with more robot middlewares / APIs. Can you pass me their details? (privately) On Aug 15, 2014, at 1:16 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Indeed, this direction is really exciting. > > When I was at NDC, there were a couple of guys there that wanted to control their robot and they saw Pharo as a perfect match. With a more elaborate kit, we could have a door opener. > > Cheers, > Doru > > > On Fri, Aug 15, 2014 at 5:16 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > Thanks to both :-) > > Daniel: Contributions from you will be certainly very welcome :-) But watch out, to be able to remote control the EV3 you also need a WiFi key, specifically the Netgear N150 (WNA1100 chipset). Only that one works, and they are getting harder to find these days :-( > > On Aug 14, 2014, at 11:03 PM, Lemuus <lemuus(a)gmail.com> wrote: > > > Awesome!!! now I really need to get a Lego Mindstorms EV3 :) > > > > > > On Thu, Aug 14, 2014 at 2:50 PM, Santiago Bragagnolo <santiagobragagnolo(a)gmail.com> wrote: > > Great Johan! Congrats for both of you :) > > > > > > 2014-08-14 22:37 GMT+02:00 Johan Fabry <jfabry(a)dcc.uchile.cl>: > > > > > > Aargh, copy-paste error. The Lego robot example is on Instagram of course :-) > > > > http://instagram.com/p/pEhm0Oj837/ > > > > > > On Aug 14, 2014, at 4:28 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > > > Hi all, > > > > > > itâs with great joy that I can announce the project that my PhD student Miguel and I have been working on recently: Live Robot Programming, or LRP for short. > > > > > > LRP is a live programming language designed for the creation of the behavior layer of robots. It is fundamentally a nested state machine language built with robotics applications in mind, but it is not bound to a specific robot middleware, API or OS. Have a look at one minute of LRP programming to get an idea of what it is like: http://youtu.be/4Ma8ZapBUqA > > > > > > Live programming is fun, and live robot programming even more so, as it brings all the advantages of live programming to programming a robot. You get direct manipulation of a running robot, and thatâs just cool beyond words. As an example of LRP on a robot, this guy was programmed in LRP: http://youtu.be/4Ma8ZapBUqA Note that you can use LRP âjustâ for live programming nested state machines as well. > > > > > > More information on LRP is available on its website: http://pleiad.cl/LRP where you can also find download instructions. > > > > > > LRP is implemented in Pharo, and uses Roassal2 for the visualization of its state machines. We currently can steer the Lego Mindstorms EV3 and ROS robots, thanks to a small layer on top of the cool Pharo support that Jannik, Luc, Santiago and Noury are implementing at Douai. I am going to look into support for the Parrot AR.Drone 2.0esug in a few weeks. > > > > > > Miguel will be at ESUG next week (I cannot make it), and has a talk at the IWST workshop about LRP, in the morning session. I am sure that he will also be happy to give demos of LRP if you ask him to (but sadly without a robot). > > > > > > All feedback is welcome, and â¦ have fun! > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > > > > > Johan Fabry - http://pleiad.cl/~jfabry > > > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > > > > > > > _______________________________________________ > > > Moose-dev mailing list > > > Moose-dev(a)iam.unibe.ch > > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > > > Johan Fabry - http://pleiad.cl/~jfabry > > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > > > > > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

Aug. 15, 2014

Re: [Pharo-users] [Esug-list] [Moose-dev] [ANN] Live Robot Programming

by Tudor Girba

Indeed, this direction is really exciting. When I was at NDC, there were a couple of guys there that wanted to control their robot and they saw Pharo as a perfect match. With a more elaborate kit, we could have a door opener. Cheers, Doru On Fri, Aug 15, 2014 at 5:16 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > Thanks to both :-) > > Daniel: Contributions from you will be certainly very welcome :-) But > watch out, to be able to remote control the EV3 you also need a WiFi key, > specifically the Netgear N150 (WNA1100 chipset). Only that one works, and > they are getting harder to find these days :-( > > On Aug 14, 2014, at 11:03 PM, Lemuus <lemuus(a)gmail.com> wrote: > > > Awesome!!! now I really need to get a Lego Mindstorms EV3 :) > > > > > > On Thu, Aug 14, 2014 at 2:50 PM, Santiago Bragagnolo < > santiagobragagnolo(a)gmail.com> wrote: > > Great Johan! Congrats for both of you :) > > > > > > 2014-08-14 22:37 GMT+02:00 Johan Fabry <jfabry(a)dcc.uchile.cl>: > > > > > > Aargh, copy-paste error. The Lego robot example is on Instagram of > course :-) > > > > http://instagram.com/p/pEhm0Oj837/ > > > > > > On Aug 14, 2014, at 4:28 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > > > Hi all, > > > > > > itâs with great joy that I can announce the project that my PhD > student Miguel and I have been working on recently: Live Robot Programming, > or LRP for short. > > > > > > LRP is a live programming language designed for the creation of the > behavior layer of robots. It is fundamentally a nested state machine > language built with robotics applications in mind, but it is not bound to a > specific robot middleware, API or OS. Have a look at one minute of LRP > programming to get an idea of what it is like: http://youtu.be/4Ma8ZapBUqA > > > > > > Live programming is fun, and live robot programming even more so, as > it brings all the advantages of live programming to programming a robot. > You get direct manipulation of a running robot, and thatâs just cool beyond > words. As an example of LRP on a robot, this guy was programmed in LRP: > http://youtu.be/4Ma8ZapBUqA Note that you can use LRP âjustâ for live > programming nested state machines as well. > > > > > > More information on LRP is available on its website: > http://pleiad.cl/LRP where you can also find download instructions. > > > > > > LRP is implemented in Pharo, and uses Roassal2 for the visualization > of its state machines. We currently can steer the Lego Mindstorms EV3 and > ROS robots, thanks to a small layer on top of the cool Pharo support that > Jannik, Luc, Santiago and Noury are implementing at Douai. I am going to > look into support for the Parrot AR.Drone 2.0esug in a few weeks. > > > > > > Miguel will be at ESUG next week (I cannot make it), and has a talk at > the IWST workshop about LRP, in the morning session. I am sure that he will > also be happy to give demos of LRP if you ask him to (but sadly without a > robot). > > > > > > All feedback is welcome, and â¦ have fun! > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > > > > > Johan Fabry - http://pleiad.cl/~jfabry > > > PLEIAD lab - Computer Science Department (DCC) - University of > Chile > > > > > > > > > _______________________________________________ > > > Moose-dev mailing list > > > Moose-dev(a)iam.unibe.ch > > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > > > Johan Fabry - http://pleiad.cl/~jfabry > > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > > > > > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > -- www.tudorgirba.com "Every thing has its own flow"

Aug. 15, 2014

Re: [Pharo-users] [Moose-dev] [ANN] Live Robot Programming

by Johan Fabry

Thanks to both :-) Daniel: Contributions from you will be certainly very welcome :-) But watch out, to be able to remote control the EV3 you also need a WiFi key, specifically the Netgear N150 (WNA1100 chipset). Only that one works, and they are getting harder to find these days :-( On Aug 14, 2014, at 11:03 PM, Lemuus <lemuus(a)gmail.com> wrote: > Awesome!!! now I really need to get a Lego Mindstorms EV3 :) > > > On Thu, Aug 14, 2014 at 2:50 PM, Santiago Bragagnolo <santiagobragagnolo(a)gmail.com> wrote: > Great Johan! Congrats for both of you :) > > > 2014-08-14 22:37 GMT+02:00 Johan Fabry <jfabry(a)dcc.uchile.cl>: > > > Aargh, copy-paste error. The Lego robot example is on Instagram of course :-) > > http://instagram.com/p/pEhm0Oj837/ > > > On Aug 14, 2014, at 4:28 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > Hi all, > > > > itâs with great joy that I can announce the project that my PhD student Miguel and I have been working on recently: Live Robot Programming, or LRP for short. > > > > LRP is a live programming language designed for the creation of the behavior layer of robots. It is fundamentally a nested state machine language built with robotics applications in mind, but it is not bound to a specific robot middleware, API or OS. Have a look at one minute of LRP programming to get an idea of what it is like: http://youtu.be/4Ma8ZapBUqA > > > > Live programming is fun, and live robot programming even more so, as it brings all the advantages of live programming to programming a robot. You get direct manipulation of a running robot, and thatâs just cool beyond words. As an example of LRP on a robot, this guy was programmed in LRP: http://youtu.be/4Ma8ZapBUqA Note that you can use LRP âjustâ for live programming nested state machines as well. > > > > More information on LRP is available on its website: http://pleiad.cl/LRP where you can also find download instructions. > > > > LRP is implemented in Pharo, and uses Roassal2 for the visualization of its state machines. We currently can steer the Lego Mindstorms EV3 and ROS robots, thanks to a small layer on top of the cool Pharo support that Jannik, Luc, Santiago and Noury are implementing at Douai. I am going to look into support for the Parrot AR.Drone 2.0esug in a few weeks. > > > > Miguel will be at ESUG next week (I cannot make it), and has a talk at the IWST workshop about LRP, in the morning session. I am sure that he will also be happy to give demos of LRP if you ask him to (but sadly without a robot). > > > > All feedback is welcome, and â¦ have fun! > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > > > Johan Fabry - http://pleiad.cl/~jfabry > > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > > > > _______________________________________________ > > Moose-dev mailing list > > Moose-dev(a)iam.unibe.ch > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > > ---> Save our in-boxes! http://emailcharter.org <--- > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD lab - Computer Science Department (DCC) - University of Chile > > > > ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

Aug. 15, 2014