tangchao0503/ximeaAirborneSystem
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改变写线程退出方式，不再等待一段时间；

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This commit is contained in:
tangchao0503
2023-06-25 21:20:45 +08:00
parent 73f9b00b02
commit 6b78db5bc3
2 changed files with 16 additions and 21 deletions
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2
Header_Files/ximeaimager.h
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@ -108,11 +108,13 @@ private:
int m_iFrameSizeInByte;
int m_iNumber_WriteDisk;
MemoryPool<DataBuffer> * m_pool;
bool isExitWriteData2Disk;
rgbImage * m_rgbImage;
public slots:
void write2Disk();
void exitWriteData2Disk();
signals:
};

35
Source_Files/ximeaimager.cpp
View File

@ -7,8 +7,6 @@ XimeaImager::XimeaImager()
m_iFrameCounter=0;
m_iImagerState=100;
//connect(this, SIGNAL(recordFinished()),this, SLOT());
QString ximeaCfgFile = "/media/nvme/300TC/config/ximea.cfg";
m_configfile.setConfigfilePath(ximeaCfgFile.toStdString());
if(!m_configfile.isConfigfileExist())
@ -567,6 +565,7 @@ void XimeaImager::startRecord(double TimeDifferenceBetweensOSAndSbg,QString base
gettimeofday(&timeEnd, NULL);
runTime = (timeEnd.tv_sec - timeStart.tv_sec ) + (double)(timeEnd.tv_usec -timeStart.tv_usec)/1000000;
m_imager.stop();
writeData2Disk->exitWriteData2Disk();
m_iFrameCounter = m_iFrameCounter - indexofbuff;
if (indexofbuff != 0)
@ -847,6 +846,7 @@ void RecordXimeaTemperature::recordTemperature(QString filePath= nullptr)
WriteData2Disk::WriteData2Disk()
{
isExitWriteData2Disk = false;
}
void WriteData2Disk::write2Disk()
@ -854,35 +854,23 @@ void WriteData2Disk::write2Disk()
QString imageFileName=m_QbaseFileName+".bil";
FILE *hFile=fopen(imageFileName.toStdString().c_str(),"w+b");
int sleepCounters=1;
int frameCounter = 0;
unsigned short * dataBuffer = new unsigned short[m_iFrameSizeInByte/2*m_iNumber_WriteDisk];
unsigned long allTime2sleep = 0;
unsigned long time2sleep;
isExitWriteData2Disk = false;
while(true)
{
r_qtx.lock();
bool bempty=m_q->empty();
r_qtx.unlock();
if(bempty)
if(bempty && isExitWriteData2Disk)
{
std::cout<<"WriteData2Disk::write2Disk-----------------------队列为空，采集线程已经退出！"<<std::endl;
break;
}
else if(bempty && !isExitWriteData2Disk)
{
time2sleep = sleepCounters * sleepCounters * 15;
allTime2sleep = allTime2sleep + time2sleep;
QThread::msleep(time2sleep);
// std::cout<<"WriteData2Disk::write2Disk-----------------------队列第几次为空：" << sleepCounters <<std::endl;
sleepCounters++;
if (sleepCounters == 10 && frameCounter != 0)//如果sleepCounters == 10时，队列还是空，就代表相机停止采集 → 退出此线程
{
std::cout<<"WriteData2Disk::write2Disk-----------------------总共等待时间：" << allTime2sleep <<std::endl;
break;
}
continue;
}
sleepCounters = 1;
allTime2sleep = 0;
r_qtx.lock();
@ -908,6 +896,11 @@ void WriteData2Disk::write2Disk()
std::cout<<"WriteData2Disk::write2Disk-----------------------写磁盘线程将退出，共写帧数：" << frameCounter*m_iNumber_WriteDisk <<std::endl;
}
void WriteData2Disk::exitWriteData2Disk()
{
isExitWriteData2Disk = true;
}
void WriteData2Disk::setParm(queue<DataBuffer *> * q, QString baseFileName, int frameSizeInByte, int number_WriteDisk, MemoryPool<DataBuffer> * pool, rgbImage * rgbImage)
{
m_q = q;