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jensss
Posts: 23 Apprentice
client server |
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/ Most recent by vlastimil
in Programming
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in Programming
Dear
I'm trying to start a client server with the cobot. So the cobot asks for data.
This works with socket test V3. But in python I get b'asking for data. so I can't build on it either.
How is this happening?
below is my simple robot program.

in sockettest v3 I get it right as shown below.

but in python I get b'asking for data'. you can see this below.

maybe not unimportantly my python code. You can see it here.

below is my simple robot program.

in sockettest v3 I get it right as shown below.

but in python I get b'asking for data'. you can see this below.

maybe not unimportantly my python code. You can see it here.

here is similar example:
https://www.zacobria.com/universal-robots-knowledge-base-tech-support-forum-hints-tips/knowledge-base/script-from-host-to-robot-via-socket-connection/
V.
Here is my python code
One thing I will note, in testing with SocketTest I never could enter the condition for "Stop", the string received never had equality to the string "Stop", not a python programmer so not sure what is up there.
Here is my Polyscope program, you can see in the variables the result of where the server sent back a response string
Also, I think you will run into an issue when you try to send your move command to the robot, that will stop the execution of the program that you are running. The controller can only have one program controlling the main thread at one time. By sending that single line program in it will halt the program running on the robot to run that single line. Generally when we are doing something like this we are asking for position data, the server then sends the position data as a list and then the robot is responsible for putting it back together into a pose for use in a move command.
I am currently running Python 2.7.16
here is similar example:
https://www.zacobria.com/universal-robots-knowledge-base-tech-support-forum-hints-tips/knowledge-base/script-from-host-to-robot-via-socket-connection/
V.