registerTopic with topic name

[KhanalBijay]

This changes allows ros2arduino to communicate with ROS 2 foxy.

Tested with ESP32 in ROS 2 foxy.

For the Micro-XRCE-DDS Agent, please install it using following commands.

$ git clone https://github.com/eProsima/Micro-XRCE-DDS-Agent.git
$ cd Micro-XRCE-DDS-Agent && git checkout v1.4.0 #  FastDDS middleware (compatible with ROS 2 Foxy)
$ mkdir build && cd build
$ source /opt/ros/foxy/setup.bash # to share libraries with ros2
$ cmake ..
$ make
$ sudo make install
$ sudo ldconfig /usr/local/lib/

[Kakcalu13]

#61 (comment)

Question, why is it being used "source /opt/ros/dashing/setup.bash # to share libraries with ros2" when it's tested with Foxy? Shouldn't it be source /opt/ros/foxy/setup.bash instead?

[KhanalBijay]

#61 (comment)

Question, why is it being used "source /opt/ros/dashing/setup.bash # to share libraries with ros2" when it's tested with Foxy? Shouldn't it be source /opt/ros/foxy/setup.bash instead?

Sorry, my bad. It should be foxy.

[Kakcalu13]

#61 (comment)
Question, why is it being used "source /opt/ros/dashing/setup.bash # to share libraries with ros2" when it's tested with Foxy? Shouldn't it be source /opt/ros/foxy/setup.bash instead?

Sorry, my bad. It should be been foxy.

Was just curious and make sure that I didn't miss anything :P

[tbcky]

ros2arduino support ros2 foxy?