Access the ROS Parameter Server
This example explores how to add and retrieve parameters on the ROS parameter server. The parameter server usually runs on the same device that launches the ROS master. The parameters are accessible globally over the ROS network and can be used to store static data such as configuration parameters. Supported data types include strings, integers, doubles, logicals, and cell arrays.
Prerequisites: Get Started with ROS, Connect to a ROS Network
Create Parameter Tree
Start the ROS master and parameter server in MATLAB.
rosinit
Launching ROS Core... Status before launching ros core :0 result before launching ros core: 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155893 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155895 pts/1 S+ 0:00 grep -E ros|python .Done in 1.3368 seconds. * Inside getProcessPID function * Process Name: /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 Status before getting PID :0 Result before getting PID : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155919 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155921 pts/1 S+ 0:00 grep -E ros|python Result: 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 Status: 0 PID obtained: 155898 Status after getting PID :0 Result after getting PID : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155926 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155928 pts/1 S+ 0:00 grep -E ros|python * Exiting getProcessPID function * Status after launching ros core :0 result after launching ros core: 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155929 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155931 pts/1 S+ 0:00 grep -E ros|python Status before deleting node :0 Result before deleting node : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155934 ? Sl 0:00 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/bin/glnxa64/libmwros1server -mvmInputPipe 601 -1 -mvmOutputPipe -1 604 155949 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155951 pts/1 S+ 0:00 grep -E ros|python Status after deleting node :0 Result after deleting node : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155955 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155957 pts/1 S+ 0:00 grep -E ros|python Initializing ROS master on http://172.20.22.69:53669. Initializing global node /matlab_global_node_96610 with NodeURI http://dcc2631961glnxa64:42101/ and MasterURI http://localhost:53669.
Create a parameter tree object to interact with the parameter server. Use the parameter tree to interact with the parameter server and call functions such as set, get, del, has and search. Create a new parameter server using rosparam.
ptree = rosparam
ptree =
ParameterTree with properties:
AvailableParameters: {0×1 cell}
Add New Parameters
To set a parameter for the robot IP address, use the parameter name ROBOT_IP. Check if a parameter with the same name already exists. Use the has function.
has(ptree,'ROBOT_IP')ans = logical
0
If has returns 0 (false) as the output, then the ROBOT_IP name could not be found on the parameter server.
Add some parameters indicating a robot's IP address to the parameter server. Use the set function for this purpose.
set(ptree,'ROBOT_IP','192.168.1.1'); set(ptree,'/myrobot/ROBOT_IP','192.168.1.100');
The ROBOT_IP parameters are now available to all nodes connected to this ROS master. You can specify parameters within a namespace. For example, the /myrobot/ROBOT_IP parameter is within the /myrobot namespace in this example.
Set more parameters with different data types.
set(ptree,'MAX_SPEED',1.5);Use a cell array as an input to the set function. Set a parameter that has the goal coordinates {x, y, z} for the robot.
set(ptree,'goal',{5.0,2.0,0.0});Set additional parameters to populate the parameter server.
set(ptree,'/myrobot/ROBOT_NAME','TURTLE'); set(ptree,'/myrobot/MAX_SPEED',1.5); set(ptree,'/newrobot/ROBOT_NAME','NEW_TURTLE');
Get Parameter Values
Retrieve the robot's IP address from the ROBOT_IP parameter in the /myrobot namespace using the get function:
robotIP = get(ptree,'/myrobot/ROBOT_IP')robotIP = '192.168.1.100'
Get List of All Parameters
To get the entire list of parameters stored on the parameter server, use dot notation to access the AvailableParameters property. The list contains all the parameters that you added in previous sections.
plist = ptree.AvailableParameters
plist = 7×1 cell
{'/MAX_SPEED' }
{'/ROBOT_IP' }
{'/goal' }
{'/myrobot/MAX_SPEED' }
{'/myrobot/ROBOT_IP' }
{'/myrobot/ROBOT_NAME' }
{'/newrobot/ROBOT_NAME'}
Modify Existing Parameters
You can also use the set function to change parameter values. Note that the modification of a parameter is irreversible, since the parameter server will simply overwrite the parameter with the new value. You can verify if a parameter already exists by using the has function.
Modify the MAX_SPEED parameter:
set(ptree,'MAX_SPEED',1.0);The modified value can have a different data type from a previously assigned value. For example, the value of the MAX_SPEED parameter is currently of type double. Set a string value for the MAX_SPEED parameter:
set(ptree,'MAX_SPEED','none');
Delete Parameters
Use the del function to delete a parameter from the parameter server.
Delete the goal parameter.
del(ptree,'goal');Check if the goal parameter has been deleted. Use the has function.
has(ptree,'goal')ans = logical
0
The output is 0 (false), which means the parameter was deleted from the parameter server.
Search Parameters
Search for all the parameters that contain 'myrobot' using the search command:
results = search(ptree,'myrobot')results = 1×3 cell
{'/myrobot/MAX_SPEED'} {'/myrobot/ROBOT_IP'} {'/myrobot/ROBOT_NAME'}
Shut Down the ROS Network
Shut down the ROS master and delete the global node.
rosshutdown
Shutting down global node /matlab_global_node_96610 with NodeURI http://dcc2631961glnxa64:42101/ and MasterURI http://localhost:53669. Status before deleting node :0 Result before deleting node : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155958 ? Sl 0:00 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/bin/glnxa64/libmwros1server -mvmInputPipe 598 -1 -mvmOutputPipe -1 603 155974 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155976 pts/1 S+ 0:00 grep -E ros|python Status after deleting node :0 Result after deleting node : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155980 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155982 pts/1 S+ 0:00 grep -E ros|python Shutting down ROS master on http://172.20.22.69:53669. Status before deleting core :0 Result before deleting core : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155898 pts/1 S 0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3168145_246626/tp28d9b0da_c9ea_46bb_8de8_a896609cd5c2/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 53669 -w 3 155911 pts/1 Sl 0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 53669 -w 3 155983 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155985 pts/1 S+ 0:00 grep -E ros|python * Inside killProcessByPID function * PID of core to be killed: 155898 Status after Child Process Killed: 0 Result after Child Process Killed: Status after deleting core :0 Result after deleting core : 879 ? Ssl 7:44 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml 1161 ? Ssl 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 155051 ? Ss 0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155081 ? S 0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3168145_246626 COMPONENT=examples/ros ; cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/matlab/examples/ros ; //mathworks/hub/bat/common/bin/mw sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155094 ? S 0:00 sh ../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3168145/build.glnxa64.3168145.r009/examples/ros/build.glnxa64.3168145.r009.bml.1b2cf5d6e3975ccf240066d07cb1ec5c MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155148 ? S 0:00 perl ../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3168145/build/runnable/matlab --display mwtools.liveCodeToDocbook ../../derived/glnxa64/examples/ros/mlx_to_docbook1.txt ../../derived/glnxa64/examples/ros examples/ros ../../help/examples/ros/glnxa64 //mathworks/hub/3rdparty/R2021a/6299939/glnxa64/pngquant 1 155990 pts/1 S+ 0:00 /bin/bash -c ps ax | grep -E 'ros|python' 155992 pts/1 S+ 0:00 grep -E ros|python * Exiting killProcessByPID function *
Next Steps
For application examples, see the Get Started with Gazebo and Simulated TurtleBot or Get Started with Real TurtleBot examples.
