rosserial_mbed Hello World example for Kinetic Kame distribution
Dependencies: mbed ros_lib_kinetic
main.cpp
- Committer:
- garyservin
- Date:
- 2016-12-31
- Revision:
- 0:20afeed366f0
File content as of revision 0:20afeed366f0:
/* * rosserial Subscriber Example * Blinks an LED on callback */ #include "mbed.h" #include <ros.h> #include <std_msgs/Empty.h> ros::NodeHandle nh; DigitalOut myled(LED1); void messageCb(const std_msgs::Empty& toggle_msg){ myled = !myled; // blink the led } ros::Subscriber<std_msgs::Empty> sub("toggle_led", &messageCb); int main() { nh.initNode(); nh.subscribe(sub); while (1) { nh.spinOnce(); wait_ms(1); } }