Difference between revisions of "Calling yarp from Matlab"
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Note: instructions are temporarythings will be changed soon.
* YARP side
* YARP side
Revision as of 13:39, 29 August 2006
Note: these instructions are temporary, things will be changed soon.
- YARP side
Install swig and the Java development environment.
Cmake /example/swig and compile it. You'll get a bunch of .java files in /generated/src and shared library (e.g. jyarp.dll in windows and libjyarp.so in linux). Copy the shared library to a location that is in your path (not sure about this, but I guess it is required so that Matlab can later find it).
Compile all java classes in /example/swig/generated_src:
java -source 1.3 -target 1.3 *.java
- Matlab side
You need to tell Matlab the location of the yarp *.class files. Do this by adding the following line to your classpath.txt:
where yarp_root should be substituted with the actual path. Maybe it is possible to change this to point to your YARP_ROOT env variable, if you have defined one. I did not have the time to look at it.
You can ask Matlab about the location of your classpath.txt by typing
Now the next time you run matlab you should be able to call yarp code. Try for example:
to create a bottle object.
Important: you need to close and run Matlab again every time you change either your classpath.txt file or the .java/.class.