GNU Octave scripting OpenModelica interface using ZEROMQ based on OMMatlab available at:
https://github.com/OpenModelica/OMMatlab/
Provided interface is partially tested with GNU Octave 6.2.0 and OpenModelica 1.16.5.
Clone the repository and add the installation directory to Octave PATH. For Example
>> addpath('C:\OMOctave\')
You can also directly use the OMOctave package directly from the directory where you have cloned, without need to perform the above steps. But the package cannot be used globally.
>> omc = OMOctave();
>> omc.sendExpression("getVersion()")
ans =
{
[1,1] = OpenModelica v1.16.5 (64-bit)
}
>> omc.sendExpression("model a end a;")
ans =
{
[1,1] = a
}
>> omc.sendExpression('loadFile("C:/Program Files/OpenModelica1.16.5-64bit/OMSens/resource/BouncingBall.mo")')
ans =
{
[1,1] = true
}
>> omc.sendExpression("getClassNames()")
ans =
{
[1,1] = BouncingBall
[1,2] = a
}
>> omc.sendExpression("simulate(BouncingBall)")
ans =
scalar structure containing the fields:
resultFile = C:/Users/User/Desktop/OMOctave/BouncingBall_res.mat
simulationOptions = startTime = 0.0, stopTime = 1.0, numberOfIntervals = 500, tolerance = 1e-006, method = 'dassl', fileNamePrefix = 'BouncingBall', options = '', outputFormat = 'mat', variabl
eFilter = '.*', cflags = '', simflags = ''
messages = LOG_SUCCESS | info | The initialization finished successfully without homotopy method.
LOG_SUCCESS | info | The simulation finished successfully.
timeFrontend = 0.0065355
timeBackend = 0.0096361
timeSimCode = 0.0013927
timeTemplates = 0.0318059
timeCompile = 8.706928700000001
timeSimulation = 0.3084547
timeTotal = 9.0651016
>> omc.close();
To see the list of available OpenModelicaScripting API see https://www.openmodelica.org/doc/OpenModelicaUsersGuide/latest/scripting_api.html
Copyright (C) 2021 PR-DC [email protected]
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this program. If not, see https://www.gnu.org/licenses/.
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