turtle_stroll.cpp File Reference

#include <boost/bind.hpp>
#include <string>
#include <ros/ros.h>
#include <turtlesim/Pose.h>
#include <geometry_msgs/Twist.h>
#include <turtlesim/Spawn.h>
#include <std_srvs/Empty.h>
#include <gateway_msgs/GatewayInfo.h>

Include dependency graph for turtle_stroll.cpp:

Go to the source code of this file.

Defines
#define	PI   3.141592
Enumerations
enum	State { FORWARD, STOP_FORWARD, TURN, STOP_TURN }
Functions
void	commandTurtle (ros::Publisher twist_pub, float linear, float angular)
void	forward (ros::Publisher twist_pub)
bool	hasReachedGoal ()
bool	hasStopped ()
int	main (int argc, char **argv)
void	poseCallback (const turtlesim::PoseConstPtr &pose)
void	printGoal ()
void	stopForward (ros::Publisher twist_pub)
void	stopTurn (ros::Publisher twist_pub)
void	timerCallback (const ros::TimerEvent &, ros::Publisher twist_pub)
void	turn (ros::Publisher twist_pub)
Variables
bool	g_first_goal_set = false
turtlesim::Pose	g_goal
State	g_last_state = FORWARD
turtlesim::PoseConstPtr	g_pose
State	g_state = FORWARD
double	square_scale = 1.0
double	x_vel = 1.0
double	z_vel = 0.4

---

Define Documentation

#define PI   3.141592

Definition at line 29 of file turtle_stroll.cpp.

---

Enumeration Type Documentation

enum State

Enumerator:

FORWARD
STOP_FORWARD
TURN
STOP_TURN

Definition at line 17 of file turtle_stroll.cpp.

---

Function Documentation

void commandTurtle	(	ros::Publisher	twist_pub,
		float	linear,
		float	angular
	)

Definition at line 51 of file turtle_stroll.cpp.

void forward

(

ros::Publisher

twist_pub

)

Definition at line 95 of file turtle_stroll.cpp.

bool hasReachedGoal

(

)

Definition at line 36 of file turtle_stroll.cpp.

bool hasStopped

(

)

Definition at line 41 of file turtle_stroll.cpp.

int main	(	int	argc,
		char **	argv
	)

Definition at line 156 of file turtle_stroll.cpp.

void poseCallback

(

const turtlesim::PoseConstPtr &

pose

)

Definition at line 31 of file turtle_stroll.cpp.

void printGoal

(

)

Definition at line 46 of file turtle_stroll.cpp.

void stopForward

(

ros::Publisher

twist_pub

)

Definition at line 60 of file turtle_stroll.cpp.

void stopTurn

(

ros::Publisher

twist_pub

)

Definition at line 77 of file turtle_stroll.cpp.

void timerCallback	(	const ros::TimerEvent &	,
		ros::Publisher	twist_pub
	)

Definition at line 121 of file turtle_stroll.cpp.

void turn

(

ros::Publisher

twist_pub

)

Definition at line 108 of file turtle_stroll.cpp.

---

Variable Documentation

bool g_first_goal_set = false

Definition at line 27 of file turtle_stroll.cpp.

turtlesim::Pose g_goal

Definition at line 12 of file turtle_stroll.cpp.

State g_last_state = FORWARD

Definition at line 26 of file turtle_stroll.cpp.

turtlesim::PoseConstPtr g_pose

Definition at line 11 of file turtle_stroll.cpp.

State g_state = FORWARD

Definition at line 25 of file turtle_stroll.cpp.

double square_scale = 1.0

Definition at line 15 of file turtle_stroll.cpp.

double x_vel = 1.0

Definition at line 13 of file turtle_stroll.cpp.

double z_vel = 0.4

Definition at line 14 of file turtle_stroll.cpp.