Hello everybody
I've been trying to learn the basics on ROS and i've come across this issue:
when I want to get an argument into a callback function in a normal
subscriber i do this:
ros::Subscriber sub = n.subscribe<std_msgs::String>("control", 1000,
boost::bind(controlCallback,_1,&z));
but if I want to make a similar thing into a service-called function i tried
this (I want to pass the argument 500 into function troca):
ros::ServiceServer service =
n.advertiseService<std_msgs::String>("switcher",boost::bind(troca,_1,_2,500));
And it doesn't work.
Can somebody help?
Thanks in advance
João