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hi Does anyone know a package for base controller for differential mobile robot which subscribes twist messages and publishes odom to ardunio board?? I know ros_arduino_bridge and a package named ardros but because i dont have their hardtware like motor and encoder shields i need to change them in deep. thanks:))


Originally posted by mohammad on ROS Answers with karma: 75 on 2014-09-27

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Hi,

have you looked at the rosserial package? Specifically at the rosserial_arduino, it has a lot of tutorials on how to use ROS code on Arduino. It is not a complete base_controller but you can program it to get what you need.

Regards, Gary


Originally posted by Gary Servin with karma: 962 on 2014-09-27

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Original comments

Comment by mohammad on 2014-09-27:
yes i have looked. But as you said it does not have a tutorial or something like it to for example send a velocity command to DC motors by arduino. Is there any good source that i could learn these programmings between arduino and ROS except these tutorials???

Comment by tonybaltovski on 2014-09-28:
I have a pretty generic application of rosserial for a diff robot that takes in cmd_vel and publishes odom from encoders. If you want take a look ros_arduino, it can easily be changed to used different motor drivers.

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