#include <boost/bind.hpp>
#include <ros/ros.h>
#include <turtlesim/Pose.h>
#include <geometry_msgs/Twist.h>
#include <std_srvs/Empty.h>
Go to the source code of this file.
Macros | |
#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 |
#define PI 3.141592 |
Definition at line 22 of file draw_square.cpp.
enum State |
Enumerator | |
---|---|
FORWARD | |
STOP_FORWARD | |
TURN | |
STOP_TURN |
Definition at line 10 of file draw_square.cpp.
void commandTurtle | ( | ros::Publisher | twist_pub, |
float | linear, | ||
float | angular | ||
) |
Definition at line 44 of file draw_square.cpp.
void forward | ( | ros::Publisher | twist_pub | ) |
Definition at line 87 of file draw_square.cpp.
bool hasReachedGoal | ( | ) |
Definition at line 29 of file draw_square.cpp.
bool hasStopped | ( | ) |
Definition at line 34 of file draw_square.cpp.
int main | ( | int | argc, |
char ** | argv | ||
) |
Definition at line 148 of file draw_square.cpp.
void poseCallback | ( | const turtlesim::PoseConstPtr & | pose | ) |
Definition at line 24 of file draw_square.cpp.
void printGoal | ( | ) |
Definition at line 39 of file draw_square.cpp.
void stopForward | ( | ros::Publisher | twist_pub | ) |
Definition at line 52 of file draw_square.cpp.
void stopTurn | ( | ros::Publisher | twist_pub | ) |
Definition at line 69 of file draw_square.cpp.
void timerCallback | ( | const ros::TimerEvent & | , |
ros::Publisher | twist_pub | ||
) |
Definition at line 113 of file draw_square.cpp.
void turn | ( | ros::Publisher | twist_pub | ) |
Definition at line 100 of file draw_square.cpp.
bool g_first_goal_set = false |
Definition at line 20 of file draw_square.cpp.
turtlesim::Pose g_goal |
Definition at line 8 of file draw_square.cpp.
Definition at line 19 of file draw_square.cpp.
turtlesim::PoseConstPtr g_pose |
Definition at line 7 of file draw_square.cpp.
Definition at line 18 of file draw_square.cpp.