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68 lines
1.4 KiB
C++
68 lines
1.4 KiB
C++
/*
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* 采集卡qt
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* */
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#ifndef CAPTURE_H
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#define CAPTURE_H
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#include <QThread>
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#include <QObject>
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#include <QDebug>
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#include "usbdask64.h"
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#define MAX_CHAN_2405 4 //最大通道数
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using namespace std;
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class Capture : public QThread
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{
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Q_OBJECT
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protected:
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void run();
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public:
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explicit Capture(QObject *parent = nullptr);
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~Capture();
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bool init_Capture();
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bool stopCapture();
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bool findDevice();
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int display_buffer_data(U32* pBuf);
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// bool saveData();
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// HANDLE m_hMem=NULL;
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I16 card; //采集卡ID：注册之后
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I16 nErr_device;
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//计数器
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uint64_t count0=0;
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uint64_t count1=0;
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uint64_t count2=0;
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private:
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I16 g_hCard = NULL; //采集卡ID：注册之前
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U16 m_wChan[MAX_CHAN_2405];
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U16 m_wGain[MAX_CHAN_2405];
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USBDAQ_DEVICE AvailModules[MAX_USB_DEVICE];
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HANDLE m_hMem=NULL; //内存空间的句柄
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ULONG AI_SAMPLE_COUNT=512; //采样点数
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double m_fSampleRate=1024; //采样频率 1秒中1024个数据点
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U16 m_wSelectedChans=3; //选择的通道个数
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int cur_channel; //通道0 1 2
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U16 m_wRange=AD_B_10_V; //模拟输入范围（-10v~10v）
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signals:
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void vibrationValue0(double);
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void vibrationValue1(double);
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void vibrationValue2(double);
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void vibrationValue3(double);
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};
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#endif // CAPTURE_H
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