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/**
 * @file demo_offboard_position_Setpoints.cpp
 *
 * Demo for sending offboard position setpoints to mavros to show offboard position control in SITL
 *
 * @author Thomas Gubler <thomasgubler@gmail.com>
*/

#include "demo_offboard_position_setpoints.h"

#include <platforms/px4_middleware.h>
#include <geometry_msgs/PoseStamped.h>

DemoOffboardPositionSetpoints::DemoOffboardPositionSetpoints() :
	_n(),
	_local_position_sp_pub(_n.advertise<geometry_msgs::PoseStamped>("mavros/setpoint/local_position", 1))
{
}


int DemoOffboardPositionSetpoints::main()
{
	px4::Rate loop_rate(10);

	while (ros::ok()) {
		loop_rate.sleep();
		ros::spinOnce();

		/* Publish example offboard position setpoint */
		geometry_msgs::PoseStamped pose;
		pose.pose.position.x = 0;
		pose.pose.position.y = 0;
		pose.pose.position.z = 1;
		_local_position_sp_pub.publish(pose);
	}
	return 0;
}

int main(int argc, char **argv)
{
	ros::init(argc, argv, "demo_offboard_position_setpoints");
	DemoOffboardPositionSetpoints d;
	return d.main();
}