avatar196kc / serial_control

ros package for simple motor control for DC motor and Servo motor

ros-simple-control-with-arduino

ros package for simple motor control for DC motor and Servo motor

Installation

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dependency installation

pip install pyserial

See pyserial website

Package Installation

cd <Your Work Space/src>
git clone https://github.com/msc9533/serial_control.git
cd .. && catkin_make

Arduino Upload

Open arduino-uno.ino by Arduino IDE, and Upload to Arduino

Motor Circuit

Usage

Control by cmd_vel Topic

serial_control.py node subscribe cmd_vel topic, and transfer data to Uno by serial.

rosrun serial_control serial_control.py

Publish cmd_vel by using keyboard

rosrun serial_control teleop.py

    W
A   S   D
    X

Control your DC motor and servo motor by keyboard
W : vel + 10
A, D : pos - 5, +5
S : Stop
X : vel - 10