mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-22 14:38:14 +02:00
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
/**
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\file mainClient.cpp
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This file is an example of how to implement the slsDetectorUsers class
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You can compile it linking it to the slsDetector library
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gcc mainClient.cpp -L lib -l SlsDetector -lm -pthread
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where lib is the location of libSlsDetector.so
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*/
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#include <iostream>
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#include "slsDetectorUsers.h"
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#include "detectorData.h"
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/** Definition of the data callback which simply prints out the number of points received and teh frame number */
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int dataCallback(detectorData *pData, int iframe, void *pArg)
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{
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std::cout << "dataCallback: " << pData->npoints << " " << pData->npy << "Frame number: " << iframe << std::endl;
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}
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/**example of a main program using the slsDetectorUsers class */
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int main(int argc, char *argv[]) {
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int id=0;
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int status;
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/** if specified, argv[2] is used as detector ID (default is 0)*/
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if (argc>=3)
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id=atoi(argv[2]);
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/** slsDetectorUsers is instantiated */
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slsDetectorUsers *pDetector = new slsDetectorUsers (id);
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/** if specified, argv[1] is used as detector config file (necessary at least the first time it is called to properly configure advanced settings in the shared memory)*/
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if (argc>=2)
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pDetector->readConfigurationFile(argv[1]);
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/** Setting the detector online (should be by default */
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pDetector->setOnline(1);
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/** Load setup file if argv[2] specified */
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if (argc>=3)
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pDetector->retrieveDetectorSetup( argv[2]);
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else{
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/** defining the detector size */
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int minX, minY=0, sizeX, sizeY=1;
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pDetector->getDetectorSize(minX, minY, sizeX, sizeY);
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std::cout << "X: Start=" << minX << ", Size= " << sizeX << std::endl;
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std::cout << "Y: Start=" << minY << ", Size= " << sizeY << std::endl;
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pDetector->setDetectorSize(0,0,7680,1);
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std::cout << pDetector->getDetectorDeveloper() << std::endl;
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/** registering data callback */
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pDetector->registerDataCallback(&dataCallback, NULL);
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/** checking detector status and exiting if not idle */
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status = pDetector->getDetectorStatus();
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if (status != 0){
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std::cout << "Detector not ready: " << slsDetectorUsers::runStatusType(status) << std::endl;
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return 1;
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}
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/** checking and setting detector settings */
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std::cout << "settings: " << slsDetectorUsers::getDetectorSettings(pDetector->setSettings()) << std::endl;
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pDetector->setSettings(slsDetectorUsers::getDetectorSettings("veryhighgain"));
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std::cout << "settings: " << slsDetectorUsers::getDetectorSettings(pDetector->setSettings()) << std::endl;
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/** Settings exposure time to 10ms */
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pDetector->setExposureTime(10000000);
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/** Settings exposure time to 100ms */
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pDetector->setExposurePeriod(100000000);
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/** Settingsnumber of frames to 30 */
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pDetector->setNumberOfFrames(30);
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}
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/** start measurement */
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pDetector->startMeasurement();
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while (1) {
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usleep(100000);
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status = pDetector->getDetectorStatus();
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if (status == 0 || status == 1|| status == 3)
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break;
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}
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char *temp[] = {"receiver", NULL};
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/** returning when acquisition is finished or data are avilable */
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std::cout << "answer to a get command:" << pDetector->getCommand(1,temp,0) << std::endl;
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delete pDetector;
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return 0;
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}
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