修改:
记录上次设置的帧率和曝光时间,打开时,将上次的帧率和曝光时间设置为当前参数;
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@ -28,6 +28,11 @@ XimeaImager::XimeaImager()
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std::cout<<"ximea.cfg 错误:bin1 波段数小于 bin2 波段数的 2 倍!"<<std::endl;
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}
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QString ximeaParamCfgFile = "/media/nvme/300TC/config/ximeaParam.cfg";
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m_parameterConfigfile.setConfigfilePath(ximeaParamCfgFile.toStdString());
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if(!m_parameterConfigfile.isConfigfileExist())
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m_parameterConfigfile.createConfigFile();
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m_parameterConfigfile.parseConfigfile();
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m_recordTempThread=new QThread();
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m_ximeaTemperature = new RecordXimeaTemperature(&m_imager);
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@ -121,7 +126,20 @@ void XimeaImager::openImger()
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m_imager.setAcqBufferSize(acqBufferSize);
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}
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setFramerate(100);
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if (m_parameterConfigfile.isConfigfileExist())
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{
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int frameRate;
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m_parameterConfigfile.getFrameRate(frameRate);
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setFramerate(frameRate);
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float exposeTime;
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m_parameterConfigfile.getExposeTime(exposeTime);
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wrapSetExposureTime(exposeTime);
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}
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else
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{
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setFramerate(100);
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}
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//经验证:frameSizeManual和frameSizeAuto相等
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int frameSizeManual = m_imager.get_band_count()*m_imager.get_sample_count()*2;
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@ -186,14 +204,16 @@ void XimeaImager::setFramerate(double framerate)
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{
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m_imager.set_framerate(framerate);
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int maxExposureTimeInUs=1/framerate*1000000*0.01;
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setExposureTime(maxExposureTimeInUs);
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int maxExposureTimeInUs=1/framerate*1000000;
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// setExposureTime(maxExposureTimeInUs);
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// setExposureTime(1000);
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m_iImagerState=102;
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emit ximeaImageStatus(m_iImagerState);
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emit frameRateSignal(framerate);
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m_parameterConfigfile.setFrameRate(framerate);
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}
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catch(int xiApiErrorCodes)
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{
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@ -240,6 +260,7 @@ double XimeaImager::setExposureTime(float exposureTime_in_us)
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//返回设置的积分时间
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integrationTime2Return=m_imager.get_integration_time();
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m_parameterConfigfile.setExposeTime(integrationTime2Return);
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return integrationTime2Return;
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}
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