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Hello, I was wondering if it would be possible to create a publisher node that will send coordinates to a serial port (which is connected to a Teensy 4.0 board) without the usage of Micro-ROS or anything of the like. (i.e. just import serial in the node and proceed as usual)
Yes, as long as you know what to send to the serial port. The C++ serial library is not migrated over to ROS2 officially (last I checked), so you will have to install the colcon-enabled branch of serial manually and import it in your code (I used the ros2 branch of this repo )
Then wherever in your code you just use Serial::serial controller; and then controller.write(); to send messages over the serial port.
Asked: 2023-07-03 15:48:07 -0600
Seen: 335 times
Last updated: Jul 04 '23
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