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2015-07-01 08:09:13 -0500 | answered a question | Python - ROS - Windows I did it with installing python x86_64 in hydro x64 on windows 8.1 using windows sdk 7.1 (before installing it you have to uninstall redistributables 2010 and reinstall afterwards). |
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2015-07-01 07:54:07 -0500 | answered a question | cannot winros_make I found the problem. My machine and winros are (x64) build but Python is (x86) so after a lot of tempering around registry and reinstalling things I finally found the solution: I just downloaded python 2.7.2 (x86x64). |
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2015-07-01 06:20:17 -0500 | commented question | cannot winros_make Edited to add the required info. i am currently reinstalling visual studio in case I have the problem that is caused by the sdk... |
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2015-07-01 03:51:16 -0500 | asked a question | cannot winros_make Hello, this is what I get when I try to compile my workspace. I sense that it is something simple but can't quite figure it out. Any ideas? Thanks in advance! (more) |
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2015-03-11 07:30:59 -0500 | commented answer | rosbridge v2 msg format and subscriber callback in csharp yes the string is: {"topic": "/chatter", "msg":{"data": "hello world 1"}, "op": "publish"} The actual question is: what type of c# type is msg? (it must contain the string _data) |
2015-03-11 02:57:42 -0500 | commented answer | rosbridge v2 msg format and subscriber callback in csharp So when I receive this message ex: socket.receive(recdata); recdata is a string with the format I described. I made a class with op, msg and topic members, and if rd is an instance of that class I went on an called the deserializer rd = jsonconvert.deserializeobject(recdata); rd.msg doesn't work |
2015-03-10 03:27:52 -0500 | asked a question | rosbridge v2 msg format and subscriber callback in csharp With the help of the code provided here: RosBrigde client for windows in C# I managed to communicate with winros's tcp_server from my external program and subscribe to a topic. When I try to receive the topic data I face two problems:
Thank you for any help. |
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2015-02-18 02:40:42 -0500 | answered a question | Which parameter I should use to check for collision detection I am very new and I am answering with every doubt, but following fcl: // Given two objects o1 and o2 CollisionObject* o1 = ... CollisionObject* o2 = ... // set the collision request structure, here we just use the default setting CollisionRequest request; // result will be returned via the collision result structure CollisionResult result; // perform collision test collide(o1, o2, request, result); By setting the collision request, the user can easily choose whether to return contact information (which is slower) or just return binary collision results (which is faster). I have come to understand that flag is necessary only to validate that collision test was performed successfully. What you are looking for (the outcome of collision) is the result variable. |
2015-02-17 09:38:16 -0500 | asked a question | ROS_PACKAGE_PATH In my overlaying workspace, if I add to ROS_PACKAGE_PATH c:/opt/ws/src it finds my pkg but not my executable. If I add c:/opt/ws it can't even find my package. I feel tired about just compiling a single simple package in windows... |
2015-02-17 04:28:27 -0500 | asked a question | WINROS how to have my pkgs in another folder Perhaps my question is naive but I am facing the following problem: I have created an overlaying ws and I am trying without success to have my pkgs under ws/folder/share and not under ws/src. The message I get is: +++ invalid workspace ... no CMakeLists.txt under src |
2015-02-16 04:30:47 -0500 | asked a question | WINROS: rospack finds my package but rosrun doesn't When I run rospack find mypkg the command line displays the directory of my package. When I run rosrun mypkg myexec it returns the "couldn't find the package" message. Any ideas? Thank you, Anna |
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