March 2018
Intermediate to advanced
1396 pages
42h 14m
English
book
ROS Programming: Building Powerful Robots
by Anil Mahtani, Luis Sanchez, Enrique Fernandez, Aaron Martinez, Lentin Joseph
Content preview from ROS Programming: Building Powerful Robots
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Blinking LED using ROS on Odroid-C1 and Raspberry Pi 2
This is a basic LED example which can blink the LED connected to the first pin of Wiring Pi, that is the 12th pin on the board. The LED cathode is connected to the GND pin and 12th pin as an anode.
The following image shows the circuit of Raspberry Pi with an LED. The same pin out can be used in Odroid too.
Figure 25 : Blinking an LED using Raspberry Pi 2
We can create the example ROS package using the following command:
$ catkin_create_pkg ros_wiring_example roscpp std_msgs
You will get the existing package from the chapter_7_codes/ROS_Odroid_Examples/ ros_wiring_examples folder.
Create ...