I try to complier a file on ubuntu64-16.04. In CMakeLists.txt, I set
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
But there is an error in the standard file both in "sys/stat.h" and "sys/fcntl.h". I do not know what happened. The error message is listed below.
When I try to not include "stat.h" the same error occurred in "fcntl.h". So I think as the compilation order, it should compile "stat.h" firstly and then "fcntl.h", so I think the error occurred in "Serial.h" for I only include both the file in "Serial.h". I find a similar question here. But I really have the file "sys/cedfs.h".
-rw-r--r-- 1 root root 15412 Feb 6 04:04 sys/cdefs.h
#ifndef SERIAL_H
#define SERIAL_H
#include "Header.h"
#include <sys/cdefs.h>
#include <sys/types.h>
#include <errno.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <termios.h>
#include <stdlib.h>
#include <sys/ioctl.h>
class Serialport
{
public:
Serialport(string port);//定义Serialport类的成员函数，
Serialport();
~ Serialport();
int open_port(string port);
int set_opt(int nSpeed = 115200 , int nBits = 8, char nEvent ='N', int nStop = 1);
bool send(char *str);
bool sendAngle(float angleYaw,float anglePitch,float Dis, bool big, bool insight ,bool get);
void readMode(int &carMode);
uint8_t readAngle(CarData &cardata);
private:
int fd ;
char tmpchar[19];
const char *buffer;
unsigned char rData[255];
char guapichar[4];
};
#endif
Scanning dependencies of target SentryVision
[ 16%] Building CXX object bin/CMakeFiles/SentryVision.dir/main.cpp.o
In file included from /usr/include/features.h:367:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/os_defines.h:39,
from /usr/include/x86_64-linux-gnu/c++/5/bits/c++config.h:482,
from /usr/include/c++/5/string:38,
from /home/wang/Documents/copy_from_zhou/src/../include/Header.h:5,
from /home/wang/Documents/copy_from_zhou/src/main.cpp:1:
/usr/include/x86_64-linux-gnu/sys/stat.h:102:1: error: expected unqualified-id before string constant
__BEGIN_DECLS
^
bin/CMakeFiles/SentryVision.dir/build.make:62: recipe for target 'bin/CMakeFiles/SentryVision.dir/main.cpp.o' failed
make[2]: *** [bin/CMakeFiles/SentryVision.dir/main.cpp.o] Error 1
CMakeFiles/Makefile2:85: recipe for target 'bin/CMakeFiles/SentryVision.dir/all' failed
make[1]: *** [bin/CMakeFiles/SentryVision.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
For the main is so long, I show the declaration:
#include "../include/Header.h"
#include "../include/ArmorDetector.h"
#include "../include/AngleCalculate.h"
#include "../include/Serial.hpp"
#include "../include/RMVideoCapture.hpp"
#include "../include/WatchDog.hpp"
#include "../include/DxImageProc.h"
#include "../include/GxIAPI.h"
#include <thread>
#define MEMORY_ALLOT_ERROR -1
Mat m_image;
bool is_implemented = false;
int64_t m_pixel_color = 0;
char *m_rgb_image = NULL;
GX_DEV_HANDLE g_device = NULL; //设备句柄
GX_FRAME_DATA g_frame_data = {0}; //采集图像参数
pthread_t g_acquire_thread = 0; //采集线程ID
thread t;
Mat ImgDown;
Serialport stm32("/dev/ttyUSB0");
ArmorDetector armorDown;
ArmorData armorDataDown;
CarData carData;
bool g_get_image = false; //采集线程是否结束的标志
//获取图像大小并申请图像数据空间
int PreForImage();
//释放资源
int UnPreForImage();
//采集线程函数
void *ProcGetImage(void *param);
//获取错误信息描述
void GetErrorString(GX_STATUS error_status);
//开起相机设备
bool OpenDevice();
//在得到图片之后寻找目标
void findTarget(unsigned int &lost);
And the Header.h:
#ifndef HEADER_H
#define HEADER_H
#include "config.h"
#include <string>
#include <iostream>
#include <vector>
#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/imgproc.hpp>
using namespace std;
using namespace cv;
typedef struct __ArmorData__
{
int Cam;
bool isGet;
bool shoot;
float angleYaw;
float anglePitch;
float x;
float y;
float z;
float atocDistance;
bool isBig;
int picWidth;
__ArmorData__()
{
Cam = picWidth = 0;
isBig = isGet = shoot = false;
atocDistance = anglePitch = angleYaw = x = y = z = 0;
}
}ArmorData;
typedef struct __CarData__
{
float absAngleYaw;
float absAnglePitch;
__CarData__()
{
absAnglePitch = absAngleYaw = 0;
}
}CarData;
#endif
config.h:
#ifndef CONFIG_H
#define CONFIG_H
//#define watchdog
//#define RED
#define BLUE
#define DEBUG0
#define DEBUG1
// #define DEBUG2
// #define DEBUG3
#endif
My directory tree is:
.
├── CMakeLists.txt
├── autoDog.sh
├── autoSentry.sh
├── build
│ ├── CMakeCache.txt
│ ├── CMakeFiles
│ │ ├── 3.5.1
│ │ │ ├── CMakeCCompiler.cmake
│ │ │ ├── CMakeCXXCompiler.cmake
│ │ │ ├── CMakeDetermineCompilerABI_C.bin
│ │ │ ├── CMakeDetermineCompilerABI_CXX.bin
│ │ │ ├── CMakeSystem.cmake
│ │ │ ├── CompilerIdC
│ │ │ │ ├── CMakeCCompilerId.c
│ │ │ │ └── a.out
│ │ │ └── CompilerIdCXX
│ │ │ ├── CMakeCXXCompilerId.cpp
│ │ │ └── a.out
│ │ ├── CMakeDirectoryInformation.cmake
│ │ ├── CMakeError.log
│ │ ├── CMakeOutput.log
│ │ ├── CMakeTmp
│ │ ├── Makefile.cmake
│ │ ├── Makefile2
│ │ ├── Progress
│ │ │ ├── 1
│ │ │ └── count.txt
│ │ ├── TargetDirectories.txt
│ │ ├── cmake.check_cache
│ │ ├── feature_tests.bin
│ │ ├── feature_tests.c
│ │ ├── feature_tests.cxx
│ │ └── progress.marks
│ ├── Makefile
│ ├── bin
│ │ ├── CMakeFiles
│ │ │ ├── CMakeDirectoryInformation.cmake
│ │ │ ├── SentryVision.dir
│ │ │ │ ├── CXX.includecache
│ │ │ │ ├── DependInfo.cmake
│ │ │ │ ├── build.make
│ │ │ │ ├── cmake_clean.cmake
│ │ │ │ ├── depend.internal
│ │ │ │ ├── depend.make
│ │ │ │ ├── flags.make
│ │ │ │ ├── link.txt
│ │ │ │ └── progress.make
│ │ │ └── progress.marks
│ │ ├── Makefile
│ │ └── cmake_install.cmake
│ └── cmake_install.cmake
├── include
│ ├── AngleCalculate.h
│ ├── ArmorDetector.h
│ ├── DxImageProc.h
│ ├── GxIAPI.h
│ ├── Header.h
│ ├── RMVideoCapture.hpp
│ ├── Serial.hpp
│ ├── WatchDog.hpp
│ └── config.h
├── src
│ ├── AngleCalculate.cpp
│ ├── ArmorDetector.cpp
│ ├── CMakeLists.txt
│ ├── RMVideoCapture.cpp
│ ├── Serial.cpp
│ └── main.cpp
└── watchdog
├── CMakeLists.txt
└── src
├── CMakeLists.txt
└── main.cpp
14 directories, 59 files
