mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-23 23:10:02 +02:00
171 lines
4.2 KiB
C++
171 lines
4.2 KiB
C++
#ifndef GOTTHARDMODULEDATANEW_H
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#define GOTTHARDMODULEDATANEW_H
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#include "slsDetectorData.h"
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typedef struct {
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uint64_t frameNumber; /**< is the frame number */
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uint32_t expLength; /**< is the subframe number (32 bit eiger) or real time exposure time in 100ns (others) */
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uint32_t packetNumber; /**< is the packet number */
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uint64_t bunchId; /**< is the bunch id from beamline */
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uint64_t timestamp; /**< is the time stamp with 10 MHz clock */
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uint16_t modId; /**< is the unique module id (unique even for left, right, top, bottom) */
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uint16_t xCoord; /**< is the x coordinate in the complete detector system */
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uint16_t yCoord; /**< is the y coordinate in the complete detector system */
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uint16_t zCoord; /**< is the z coordinate in the complete detector system */
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uint32_t debug; /**< is for debugging purposes */
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uint16_t roundRNumber; /**< is the round robin set number */
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uint8_t detType; /**< is the detector type see :: detectorType */
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uint8_t version; /**< is the version number of this structure format */
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} sls_detector_header;
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class gotthardModuleDataNew : public slsDetectorData<uint16_t> {
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private:
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int iframe;
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const int offset;
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public:
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/**
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Implements the slsReceiverData structure for the gotthard read out by a module i.e. using the slsReceiver
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(1x1280 pixels, 2 packets 1286 large etc.)
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\param c crosstalk parameter for the output buffer
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*/
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gotthardModuleDataNew(int off=24*2, int nch=1280): slsDetectorData<uint16_t>(nch, 1, nch*2+off), offset(off) {
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uint16_t **dMask;
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int **dMap;
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int ix, iy;
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int ypixels=1;
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int xpixels=nch;
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dMask=new uint16_t*[1];
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dMap=new int*[1];
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dMap[0] = new int[nch];
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dMask[0] = new uint16_t[nch];
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for(int ix=0; ix<xpixels; ix++) {
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dMap[0][ix] = 2*ix+offset;
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dMask[0][ix] = 0x0;
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}
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setDataMap(dMap);
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setDataMask(dMask);
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};
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/**
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Returns the frame number for the given dataset.
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\param buff pointer to the dataset
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\returns frame number
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*/
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int getFrameNumber(char *buff){if (offset>=sizeof(sls_detector_header)) return ((sls_detector_header*)buff)->frameNumber; return iframe;};//*((int*)(buff+5))&0xffffff;};
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/**
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gets the packets number (last packet is labelled with 0 and is replaced with 40)
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\param buff pointer to the memory
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\returns packet number
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*/
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int getPacketNumber(char *buff){if (offset>=sizeof(sls_detector_header))return ((sls_detector_header*)buff)->packetNumber;};
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/**
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Loops over a memory slot until a complete frame is found (i.e. all packets 0 to nPackets, same frame number). purely virtual func
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\param data pointer to the memory to be analyzed
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\param ndata reference to the amount of data found for the frame, in case the frame is incomplete at the end of the memory slot
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\param dsize size of the memory slot to be analyzed
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\returns pointer to the beginning of the last good frame (might be incomplete if ndata smaller than dataSize), or NULL if no frame is found
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*/
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virtual char *findNextFrame(char *data, int &ndata, int dsize){
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if (dsize<dataSize) ndata=dsize;
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else ndata=dataSize;
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return data;
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}
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virtual char *readNextFrame(ifstream &filebin) {
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int ff=-1, np=-1;
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return readNextFrame(filebin, ff, np);
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};
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virtual char *readNextFrame(ifstream &filebin, int &ff) {
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int np=-1;
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return readNextFrame(filebin, ff, np);
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};
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virtual char *readNextFrame(ifstream &filebin, int& ff, int &np) {
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char *data=new char[dataSize];
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char *d=readNextFrame(filebin, ff, np, data);
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if (d==NULL) {delete [] data; data=NULL;}
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return data;
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}
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virtual char *readNextFrame(ifstream &filebin, int& ff, int &np, char *data) {
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char *retval=0;
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int nd;
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int fnum = -1;
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np=0;
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int pn;
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// cout << dataSize << endl;
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if (ff>=0)
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fnum=ff;
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if (filebin.is_open()) {
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if (filebin.read(data, dataSize) ){
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ff=getFrameNumber(data);
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np=getPacketNumber(data);
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return data;
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}
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}
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return NULL;
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};
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};
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#endif
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