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gehongbo 3 years ago
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commit 4aa6de0b28
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229
CMakeLists.txt
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cmake_minimum_required(VERSION 3.0.2)
project(Air_Ground_CEC)
## Compile as C++11, supported in ROS Kinetic and newer
add_compile_options(-std=c++11)
## Find catkin macros and libraries
## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
## is used, also find other catkin packages
find_package(catkin REQUIRED COMPONENTS
roscpp
std_msgs
cv_bridge
image_transport
)
## System dependencies are found with CMake's conventions
# find_package(Boost REQUIRED COMPONENTS system)
## Uncomment this if the package has a setup.py. This macro ensures
## modules and global scripts declared therein get installedsudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
## See http://ros.org/doc/api/catkin/html/user_guide/setup_dot_py.html
# catkin_python_setup()
################################################
## Declare ROS messages, services and actions ##
################################################
## To declare and build messages, services or actions from within this
## package, follow these steps:
## * Let MSG_DEP_SET be the set of packages whose message types you use in
## your messages/services/actions (e.g. std_msgs, actionlib_msgs, ...).
## * In the file package.xml:
## * add a build_depend tag for "message_generation"
## * add a build_depend and a exec_depend tag for each package in MSG_DEP_SET
## * If MSG_DEP_SET isn't empty the following dependency has been pulled in
## but can be declared for certainty nonetheless:
## * add a exec_depend tag for "message_runtime"
## * In this file (CMakeLists.txt):
## * add "message_generation" and every package in MSG_DEP_SET to
## find_package(catkin REQUIRED COMPONENTS ...)
## * add "message_runtime" and every package in MSG_DEP_SET to
## catkin_package(CATKIN_DEPENDS ...)
## * uncomment the add_*_files sections below as needed
## and list every .msg/.srv/.action file to be processed
## * uncomment the generate_messages entry below
## * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...)
## Generate messages in the 'msg' folder
# add_message_files(
# FILES
# Message1.msg
# Message2.msg
# )
## Generate services in the 'srv' folder
# add_service_files(
# FILES
# Service1.srv
# Service2.srv
# )
## Generate actions in the 'action' folder
# add_action_files(
# FILES
# Action1.action
# Action2.action
# )
## Generate added messages and services with any dependencies listed here
# generate_messages(
# DEPENDENCIES
# std_msgs # Or other packages containing msgs
# )
################################################
## Declare ROS dynamic reconfigure parameters ##
################################################
## To declare and build dynamic reconfigure parameters within this
## package, follow these steps:
## * In the file package.xml:
## * add a build_depend and a exec_depend tag for "dynamic_reconfigure"
## * In this file (CMakeLists.txt):
## * add "dynamic_reconfigure" to
## find_package(catkin REQUIRED COMPONENTS ...)
## * uncomment the "generate_dynamic_reconfigure_options" section below
## and list every .cfg file to be processed
## Generate dynamic reconfigure parameters in the 'cfg' folder
# generate_dynamic_reconfigure_options(
# cfg/DynReconf1.cfg
# cfg/DynReconf2.cfg
# )
###################################
## catkin specific configuration ##
###################################
## The catkin_package macro generates cmake config files for your package
## Declare things to be passed to dependent projects
## INCLUDE_DIRS: uncomment this if your package contains header files
## LIBRARIES: libraries you create in this project that dependent projects also need
## CATKIN_DEPENDS: catkin_packages dependent projects also need
## DEPENDS: system dependencies of this project that dependent projects also need
catkin_package(
# INCLUDE_DIRS include
# LIBRARIES Air_Ground_CEC
# CATKIN_DEPENDS roscpp
# DEPENDS system_lib
)
###########
## Build ##
###########
find_package(OpenCV REQUIRED)
find_package(Qt5 REQUIRED COMPONENTS Widgets )
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(SOURCES
src/main.cpp
src/mainwindow.cpp
include/Air_Ground_CEC/mainwindow.hpp
src/mainwindow.ui
src/qnode.cpp
include/Air_Ground_CEC/qnode.hpp
)
## Specify additional locations of header files
## Your package locations should be listed before other locations
include_directories(
include/Air_Ground_CEC
${catkin_INCLUDE_DIRS}
${OpenCV_INCLUDE_DIRS}
)
add_executable(Air_Ground_CEC ${SOURCES})
target_link_libraries(Air_Ground_CEC
Qt5::Widgets
${catkin_LIBRARIES}
${OpenCV_LIBRARIES}
)
## Declare a C++ library
# add_library(${PROJECT_NAME}
# src/${PROJECT_NAME}/Air_Ground_CEC.cpp
# )
## Add cmake target dependencies of the library
## as an example, code may need to be generated before libraries
## either from message generation or dynamic reconfigure
# add_dependencies(${PROJECT_NAME} ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
## Declare a C++ executable
## With catkin_make all packages are built within a single CMake context
## The recommended prefix ensures that target names across packages don't collide
# add_executable(${PROJECT_NAME}_node src/Air_Ground_CEC_node.cpp)
## Rename C++ executable without prefix
## The above recommended prefix causes long target names, the following renames the
## target back to the shorter version for ease of user use
## e.g. "rosrun someones_pkg node" instead of "rosrun someones_pkg someones_pkg_node"
# set_target_properties(${PROJECT_NAME}_node PROPERTIES OUTPUT_NAME node PREFIX "")
## Add cmake target dependencies of the executable
## same as for the library above
# add_dependencies(${PROJECT_NAME}_node ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
## Specify libraries to link a library or executable target against
# target_link_libraries(${PROJECT_NAME}_node
# ${catkin_LIBRARIES}
# )
#############
## Install ##
#############
# all install targets should use catkin DESTINATION variables
# See http://ros.org/doc/api/catkin/html/adv_user_guide/variables.html
## Mark executable scripts (Python etc.) for installation
## in contrast to setup.py, you can choose the destination
# catkin_install_python(PROGRAMS
# scripts/my_python_script
# DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
# )
## Mark executables for installation
## See http://docs.ros.org/melodic/api/catkin/html/howto/format1/building_executables.html
# install(TARGETS ${PROJECT_NAME}_node
# RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
# )
## Mark libraries for installation
## See http://docs.ros.org/melodic/api/catkin/html/howto/format1/building_libraries.html
# install(TARGETS ${PROJECT_NAME}
# ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
# LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
# RUNTIME DESTINATION ${CATKIN_GLOBAL_BIN_DESTINATION}
# )
## Mark cpp header files for installation
# install(DIRECTORY include/${PROJECT_NAME}/
# DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION}
# FILES_MATCHING PATTERN "*.h"
# PATTERN ".svn" EXCLUDE
# )
## Mark other files for installation (e.g. launch and bag files, etc.)
# install(FILES
# # myfile1
# # myfile2
# DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
# )
#############
## Testing ##
#############
## Add gtest based cpp test target and link libraries
# catkin_add_gtest(${PROJECT_NAME}-test test/test_Air_Ground_CEC.cpp)
# if(TARGET ${PROJECT_NAME}-test)
# target_link_libraries(${PROJECT_NAME}-test ${PROJECT_NAME})
# endif()
## Add folders to be run by python nosetests
# catkin_add_nosetests(test)

1
doc/version.txt
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v1

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28
include/Air_Ground_CEC/mainwindow.hpp
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#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QImage>
#include <QMutex>
namespace Ui {
class MainWindow;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = nullptr);
~MainWindow();
void updateLogcamera();
void displayCamera(const QImage& image);
private:
Ui::MainWindow *ui;
//QNode qnode;
QImage qimage_;
mutable QMutex qinmage_mutex_;
};
#endif // MAINWINDOW_H

8
include/Air_Ground_CEC/qnode.hpp
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#include <opencv4/opencv2/core.hpp>
#include <opencv4/opencv2/highgui.hpp>
#include <opencv4/opencv2/imgproc.hpp>
#include <image_transport/image_transport.h>
#include <cv_bridge/cv_bridge.h>
#include <QImage>

73
package.xml
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<?xml version="1.0"?>
<package format="2">
<name>Air_Ground_CEC</name>
<version>0.1.0</version>
<description>The Air_Ground_CEC package</description>
<!-- One maintainer tag required, multiple allowed, one person per tag -->
<!-- Example: -->
<!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
<maintainer email="jackyma@todo.todo">jackyma</maintainer>
<!-- One license tag required, multiple allowed, one license per tag -->
<!-- Commonly used license strings: -->
<!-- BSD, MIT, Boost Software License, GPLv2, GPLv3, LGPLv2.1, LGPLv3 -->
<license>Apache 2.0</license>
<!-- Url tags are optional, but multiple are allowed, one per tag -->
<!-- Optional attribute type can be: website, bugtracker, or repository -->
<!-- Example: -->
<!-- <url type="website">http://wiki.ros.org/Air_Ground_CEC</url> -->
<!-- Author tags are optional, multiple are allowed, one per tag -->
<!-- Authors do not have to be maintainers, but could be -->
<!-- Example: -->
<!-- <author email="jane.doe@example.com">Jane Doe</author> -->
<!-- The *depend tags are used to specify dependencies -->
<!-- Dependencies can be catkin packages or system dependencies -->
<!-- Examples: -->
<!-- Use depend as a shortcut for packages that are both build and exec dependencies -->
<!-- <depend>roscpp</depend> -->
<!-- Note that this is equivalent to the following: -->
<!-- <build_depend>roscpp</build_depend> -->
<!-- <exec_depend>roscpp</exec_depend> -->
<!-- Use build_depend for packages you need at compile time: -->
<!-- <build_depend>message_generation</build_depend> -->
<!-- Use build_export_depend for packages you need in order to build against this package: -->
<!-- <build_export_depend>message_generation</build_export_depend> -->
<!-- Use buildtool_depend for build tool packages: -->
<!-- <buildtool_depend>catkin</buildtool_depend> -->
<!-- Use exec_depend for packages you need at runtime: -->
<!-- <exec_depend>message_runtime</exec_depend> -->
<!-- Use test_depend for packages you need only for testing: -->
<!-- <test_depend>gtest</test_depend> -->
<!-- Use doc_depend for packages you need only for building documentation: -->
<!-- <doc_depend>doxygen</doc_depend> -->
<buildtool_depend>catkin</buildtool_depend>
<build_depend>roscpp</build_depend>
<build_export_depend>roscpp</build_export_depend>
<exec_depend>roscpp</exec_depend>
<build_depend>opencv2</build_depend>
<build_export_depend>opencv2</build_export_depend>
<exec_depend>opencv2</exec_depend>
<build_depend>message_generation</build_depend>
<build_export_depend>message_generation</build_export_depend>
<exec_depend>message_runtime</exec_depend>
<build_depend>std_msgs sensor_msgs cv_bridge image_transport</build_depend>
<build_export_depend>std_msgs sensor_msgs cv_bridge image_transport</build_export_depend>
<exec_depend>std_msgs sensor_msgs cv_bridge image_transport</exec_depend>
<!-- The export tag contains other, unspecified, tags -->
<export>
<!-- Other tools can request additional information be placed here -->
</export>
</package>

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src/main.cpp
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#include <termios.h>
#include <signal.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/poll.h>
#include <boost/thread/thread.hpp>
#include <ros/ros.h>
#include <geometry_msgs/Twist.h>
#define KEYCODE_W 0x77
#define KEYCODE_A 0x61
#define KEYCODE_S 0x73
#define KEYCODE_D 0x64
#define KEYCODE_A_CAP 0x41
#define KEYCODE_D_CAP 0x44
#define KEYCODE_S_CAP 0x53
#define KEYCODE_W_CAP 0x57
class SmartCarKeyboardTeleopNode
{
private:
double walk_vel_;
double run_vel_;
double yaw_rate_;
double yaw_rate_run_;
geometry_msgs::Twist cmdvel_;
ros::NodeHandle n_;
ros::Publisher pub_;
public:
SmartCarKeyboardTeleopNode()
{
pub_ = n_.advertise<geometry_msgs::Twist>("cmd_vel", 1);
ros::NodeHandle n_private("~");
n_private.param("walk_vel", walk_vel_, 0.5);
n_private.param("run_vel", run_vel_, 1.0);
n_private.param("yaw_rate", yaw_rate_, 1.0);
n_private.param("yaw_rate_run", yaw_rate_run_, 1.5);
}
~SmartCarKeyboardTeleopNode() { }
void keyboardLoop();
void stopRobot()
{
cmdvel_.linear.x = 0.0;
cmdvel_.angular.z = 0.0;
pub_.publish(cmdvel_);
}
};
SmartCarKeyboardTeleopNode* tbk;
int kfd = 0;
struct termios cooked, raw;
bool done;
int main(int argc, char** argv)
{
ros::init(argc,argv,"tbk", ros::init_options::AnonymousName | ros::init_options::NoSigintHandler);
SmartCarKeyboardTeleopNode tbk;
boost::thread t = boost::thread(boost::bind(&SmartCarKeyboardTeleopNode::keyboardLoop, &tbk));
ros::spin();
t.interrupt();
t.join();
tbk.stopRobot();
tcsetattr(kfd, TCSANOW, &cooked);
return(0);
}
void SmartCarKeyboardTeleopNode::keyboardLoop()
{
char c;
double max_tv = walk_vel_;
double max_rv = yaw_rate_;
bool dirty = false;
int speed = 0;
int turn = 0;
// get the console in raw mode
tcgetattr(kfd, &cooked);
memcpy(&raw, &cooked, sizeof(struct termios));
raw.c_lflag &=~ (ICANON | ECHO);
raw.c_cc[VEOL] = 1;
raw.c_cc[VEOF] = 2;
tcsetattr(kfd, TCSANOW, &raw);
puts("Reading from keyboard");
puts("Use WASD keys to control the robot");
puts("Press Shift to move faster");
struct pollfd ufd;
ufd.fd = kfd;
ufd.events = POLLIN;
for(;;)
{
boost::this_thread::interruption_point();
// get the next event from the keyboard
int num;
if ((num = poll(&ufd, 1, 250)) < 0)
{
perror("poll():");
return;
}
else if(num > 0)
{
if(read(kfd, &c, 1) < 0)
{
perror("read():");
return;
}
}
else
{
if (dirty == true)
{
stopRobot();
dirty = false;
}
continue;
}
switch(c)
{
case KEYCODE_W:
max_tv = walk_vel_;
speed = 1;
turn = 0;
dirty = true;
break;
case KEYCODE_S:
max_tv = walk_vel_;
speed = -1;
turn = 0;
dirty = true;
break;
case KEYCODE_A:
max_rv = yaw_rate_;
speed = 0;
turn = 1;
dirty = true;
break;
case KEYCODE_D:
max_rv = yaw_rate_;
speed = 0;
turn = -1;
dirty = true;
break;
case KEYCODE_W_CAP:
max_tv = run_vel_;
speed = 1;
turn = 0;
dirty = true;
break;
case KEYCODE_S_CAP:
max_tv = run_vel_;
speed = -1;
turn = 0;
dirty = true;
break;
case KEYCODE_A_CAP:
max_rv = yaw_rate_run_;
speed = 0;
turn = 1;
dirty = true;
break;
case KEYCODE_D_CAP:
max_rv = yaw_rate_run_;
speed = 0;
turn = -1;
dirty = true;
break;
default:
max_tv = walk_vel_;
max_rv = yaw_rate_;
speed = 0;
turn = 0;
dirty = false;
}
cmdvel_.linear.x = speed * max_tv;
cmdvel_.angular.z = turn * max_rv;
pub_.publish(cmdvel_);
}
}

14
src/mainwindow.cpp
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#include "../include/Air_Ground_CEC/mainwindow.hpp"
#include "ui_mainwindow.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
}
MainWindow::~MainWindow()
{
delete ui;
}

45
src/mainwindow.ui
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>800</width>
<height>600</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralwidget">
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>110</x>
<y>50</y>
<width>67</width>
<height>17</height>
</rect>
</property>
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</widget>
<widget class="QMenuBar" name="menubar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>800</width>
<height>22</height>
</rect>
</property>
</widget>
<widget class="QStatusBar" name="statusbar"/>
</widget>
<resources/>
<connections/>
</ui>

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src/qnode.cpp
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