From: Solly B. <so...@cs...> - 2006-09-21 09:15:21
|
Hi all, The gripper lift doesn't seem to be working with cvs gazebo and player 2.0.2... it will go up, but won't come back down (ie. setGrip( GRIPdown) doesn't have any effect). Looking at the code, the cause of the problem seems to be this line in server/models/Pioneer2Gripper.cc: this->liftMinPosLimit = 0.4; This seems odd to me because this->liftHeight = 0.09; this->liftMaxPosLimit = this->liftHeight; So the above liftMinPosLimit seems to suggest that the minimum lift position is higher that the liftHeight/ max lift position (unless I'm mistaken the lift axis is pointing upwards). This means the robot always thinks the gripper is already in the down position. Sure enough, replacing the above line with: this->liftMinPosLimit = 0; seems to make the gripper lift work OK. I'm not particularly familiar with the gripper code so if someone else can verify this is correct and commit it to cvs at some stage that would be great. Cheers, Solly |
From: Solly B. <so...@cs...> - 2006-09-21 09:45:35
|
Solly Brown wrote: > Hi all, > > The gripper lift doesn't seem to be working with cvs gazebo and player > 2.0.2... it will go up, but won't come back down (ie. setGrip( GRIPdown) > doesn't have any effect). > > BTW, I meant setGrip( LIFTdown), not setGrip( GRIPdown). S |
From: Sean V. <sea...@dr...> - 2006-09-21 22:19:54
|
Hello all, I've created a Hokuyo URG 04 LX model and would like to see it included in future versions (so I don't have to keep porting it). I'm using the CVS version of gazebo - is it safe to commit it, or would you rather I attempt to create a patch - though I'm not sure how to without committing the files. Thoughts? -- Sean Verret |
From: Radu B. R. <ru...@cs...> - 2006-09-21 22:28:18
|
Hi Sean, # diff -urN original-gazebo-sourcetree your-gazebo-sourcetree > patch.p Be sure to remove all the generated files (make distclean;make clean) such as Makefile and so on before that, or you will have to go through the patch and remove the unwanted entries manually. You could also do it on a file basis, but that's going to be harder for the developers to integrate afterwards. Anyway, thanks a lot! The URG 04 LX model will be a nice addition to Gazebo. We've been planning to use our Hokuyos in Gazebo for a while now, and were just about to create our own model one of these days. So, much appreciated! Cheers, Radu. Sean Verret wrote: > Hello all, > > I've created a Hokuyo URG 04 LX model and would like to see it included > in future versions (so I don't have to keep porting it). I'm using the > CVS version of gazebo - is it safe to commit it, or would you rather I > attempt to create a patch - though I'm not sure how to without > committing the files. > > Thoughts? -- | Radu Bogdan Rusu | http://rbrusu.com/ | http://www9.cs.tum.edu/people/rusu/ | Intelligent Autonomous Systems | Technische Universitaet Muenchen |
From: Brian G. <br...@ge...> - 2006-09-25 16:15:44
|
On Sep 25, 2006, at 9:07 AM, Sean Verret wrote: > Is there a way to get rid of all the Makefile.in files? Make > distclean > didn't do that.... make maintainer-clean is a bit more thorough. brian. |
From: Reed H. <re...@mo...> - 2006-09-25 17:54:49
|
Brian Gerkey wrote: > On Sep 25, 2006, at 9:07 AM, Sean Verret wrote: > >> Is there a way to get rid of all the Makefile.in files? Make >> distclean >> didn't do that.... > > make maintainer-clean is a bit more thorough. Also, the N option to 'diff' makes it include "new" files in the diff so if you only made modifications to existing files you can omit that I think. Reed |
From: Sean V. <sea...@dr...> - 2006-09-25 16:08:22
|
Is there a way to get rid of all the Makefile.in files? Make distclean didn't do that.... Radu Bogdan Rusu wrote: > Hi Sean, > > # diff -urN original-gazebo-sourcetree your-gazebo-sourcetree > patch.p > > Be sure to remove all the generated files (make distclean;make clean) such as Makefile and > so on before that, or you will have to go through the patch and remove the unwanted > entries manually. > > You could also do it on a file basis, but that's going to be harder for the developers to > integrate afterwards. > > Anyway, thanks a lot! The URG 04 LX model will be a nice addition to Gazebo. We've been > planning to use our Hokuyos in Gazebo for a while now, and were just about to create our > own model one of these days. So, much appreciated! > > Cheers, > Radu. > > Sean Verret wrote: >> Hello all, >> >> I've created a Hokuyo URG 04 LX model and would like to see it included >> in future versions (so I don't have to keep porting it). I'm using the >> CVS version of gazebo - is it safe to commit it, or would you rather I >> attempt to create a patch - though I'm not sure how to without >> committing the files. >> >> Thoughts? > -- Sean Verret |
From: Nate K. <nk...@ro...> - 2006-09-26 00:51:12
|
Hello, Thanks for the tip. I have committed some new code for the gripper. Let me know if there are any problems with it. -nate On 9/21/06, Solly Brown <so...@cs...> wrote: > Solly Brown wrote: > > Hi all, > > > > The gripper lift doesn't seem to be working with cvs gazebo and player > > 2.0.2... it will go up, but won't come back down (ie. setGrip( GRIPdown) > > doesn't have any effect). > > > > > BTW, I meant setGrip( LIFTdown), not setGrip( GRIPdown). > > S > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Playerstage-gazebo mailing list > Pla...@li... > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > |
From: Solly B. <so...@cs...> - 2006-09-26 01:30:22
|
Hi Nate, Hehe... I've also just written some new gripper code =-) I'll tidy it up and email it to you later today or tomorrow. We'll probably need to combine the two pieces of code because I've noticed a couple of bugs that are still in the new code that were in the original. Anyway, I'll get back to you soon... Cheers, Solly Nate Koenig wrote: > Hello, > > Thanks for the tip. I have committed some new code for the gripper. > Let me know if there are any problems with it. > > -nate > > On 9/21/06, Solly Brown <so...@cs...> wrote: > >> Solly Brown wrote: >> >>> Hi all, >>> >>> The gripper lift doesn't seem to be working with cvs gazebo and player >>> 2.0.2... it will go up, but won't come back down (ie. setGrip( GRIPdown) >>> doesn't have any effect). >>> >>> >>> >> BTW, I meant setGrip( LIFTdown), not setGrip( GRIPdown). >> >> S >> >> ------------------------------------------------------------------------- >> Take Surveys. Earn Cash. Influence the Future of IT >> Join SourceForge.net's Techsay panel and you'll get the chance to share your >> opinions on IT & business topics through brief surveys -- and earn cash >> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV >> _______________________________________________ >> Playerstage-gazebo mailing list >> Pla...@li... >> https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo >> >> > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Playerstage-gazebo mailing list > Pla...@li... > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo > |