ros_modbus

• ros_modbus used libmodbus library can do write and read register function.

• OS: Linux Ubuntu.

• Software: Robot Operating Sysyem, libmodbus.

• Step1. Download libmodbus.

$ wget http://libmodbus.org/site_media/build/libmodbus-3.0.5.tar.gz

$ sudo chmod 755 libmodbus-3.1.6.tar.gz

$ tar zxvf libmodbus-3.1.6.tar.gz -C .

$ cd libmodbus-3.1.6/

$ ./configure

$ make

$ sudo make install

• Step2. use ros_modbus.

$ cd <catkin_ws>/src

$ git clone https://github.com/qaz9517532846/ros_modbus.git

$ cd ..

$ catkin_make

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• Step3. Run use ros_modbus.

$ rosrun ros_modbus ros_modbus_tcp

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Reference

[1]. libmodbus. https://libmodbus.org/documentation/

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