Akash Vibhute / mbed_roshydro_test

ros_serial for mbed updated to work with ROS Hydro. Library still needs to be debugged

Dependencies:   rosserial_hydro

Library and program still under development!

examples/Blink.cpp

Committer:
akashvibhute
Date:
2015-02-15
Revision:
1:225298843679
Parent:
0:cb1dffdc7d05

File content as of revision 1:225298843679:

//#define COMPILE_BLINK_CODE_ROSSERIAL
#ifdef COMPILE_BLINK_CODE_ROSSERIAL

/*
 * 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);
    }
}

#endif