89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
#ifndef CIKAPDEVICE_H
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#define CIKAPDEVICE_H
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#include "IIKapDevice.h"
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#include "IKapC.h"
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#include "IKapCDef.h"
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#include <mutex>
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#include <thread>
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#include <atomic>
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#include <vector>
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/**
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* @brief IKapDevice 实现类
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* 封装 IKapLibrary C 接口，实现相机操作功能
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*/
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class CIKapDevice : public IIKapDevice
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{
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public:
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CIKapDevice();
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~CIKapDevice();
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// 初始化/释放库
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int InitLibrary() override;
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int TerminateLibrary() override;
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// 枚举设备
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int EnumerateDevices(unsigned int& nCount) override;
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int GetDeviceInfo(unsigned int nIndex, IKapDeviceInfo& deviceInfo) override;
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// 打开/关闭设备
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int OpenDevice(unsigned int nIndex, int accessMode = 4) override;
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int CloseDevice() override;
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int IsConnected(bool& bConnected) override;
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// 采集图像
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int GrabSingleFrame(ImageData& imageData, unsigned int nTimeout = 5000) override;
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int StartGrabbing(ImageCallback callback, void* pUser = nullptr) override;
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int StopGrabbing() override;
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bool IsGrabbing() override;
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// 设置相机参数
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int SetExposureTime(double exposureTime) override;
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int GetExposureTime(double& exposureTime) override;
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int SetGain(double gain) override;
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int GetGain(double& gain) override;
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int SetTriggerMode(bool bEnable) override;
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int ExecuteSoftwareTrigger() override;
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// 获取图像信息
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int GetWidth(unsigned int& width) override;
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int GetHeight(unsigned int& height) override;
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int SetROI(unsigned int offsetX, unsigned int offsetY,
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unsigned int width, unsigned int height) override;
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// 获取版本信息
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int GetLibraryVersion(unsigned int& version) override;
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private:
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// 内部辅助函数
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int CreateStreamAndBuffer();
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int ReleaseStreamAndBuffer();
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void GrabbingThread(); // 采集线程函数
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int CopyImageData(ITKBUFFER hBuffer, ImageData& imageData);
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// IKapC 句柄
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ITKDEVICE m_hDevice; // 设备句柄
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ITKSTREAM m_hStream; // 数据流句柄
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// 采集相关
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std::atomic<bool> m_bIsGrabbing; // 是否正在采集
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std::atomic<bool> m_bLibInitialized; // 库是否已初始化
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std::thread m_grabbingThread; // 采集线程
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ImageCallback m_imageCallback; // 图像回调函数
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void* m_pUserData; // 用户数据
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// Buffer 管理
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const unsigned int m_nBufferCount = 3; // Buffer 数量
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std::vector<ITKBUFFER> m_vecBuffers; // Buffer 列表
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// 线程安全
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std::mutex m_mutex;
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// 设备信息
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unsigned int m_nDeviceIndex; // 当前打开的设备索引
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bool m_bDeviceOpened; // 设备是否已打开
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};
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#endif // CIKAPDEVICE_H
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