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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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367 lines
12 KiB
C++
367 lines
12 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-other
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// Copyright (C) 2021 Contributors to the SLS Detector Package
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#ifndef MOENCH03T1RECDATANEW_H
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#define MOENCH03T1RECDATANEW_H
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#include "slsDetectorData.h"
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//#define VERSION_V2
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/**
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@short structure for a Detector Packet or Image Header
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@li frameNumber is the frame number
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@li expLength is the subframe number (32 bit eiger) or real time exposure
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time in 100ns (others)
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@li packetNumber is the packet number
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@li bunchId is the bunch id from beamline
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@li timestamp is the time stamp with 10 MHz clock
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@li modId is the unique module id (unique even for left, right, top, bottom)
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@li xCoord is the x coordinate in the complete detector system
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@li yCoord is the y coordinate in the complete detector system
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@li zCoord is the z coordinate in the complete detector system
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@li debug is for debugging purposes
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@li roundRNumber is the round robin set number
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@li detType is the detector type see :: detectorType
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@li version is the version number of this structure format
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*/
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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
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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,
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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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#ifndef VERSION_V1
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uint64_t
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packetCaught[8]; /**< is the version number of this structure format */
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#endif
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} sls_detector_header;
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class moench03T1ReceiverDataNew : public slsDetectorData<uint16_t> {
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private:
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int iframe;
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int nadc;
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int sc_width;
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int sc_height;
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const int nSamples;
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double ghost[200][25];
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public:
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/**
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Implements the slsReceiverData structure for the moench02 prototype read
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out by a module i.e. using the slsReceiver (160x160 pixels, 40 packets
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1286 large etc.) \param c crosstalk parameter for the output buffer
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*/
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moench03T1ReceiverDataNew(int ns = 5000)
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: slsDetectorData<uint16_t>(400, 400,
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ns * 2 * 32 + sizeof(sls_detector_header)),
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nSamples(ns) {
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int nadc = 32;
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int sc_width = 25;
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int sc_height = 200;
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int adc_nr[32] = {300, 325, 350, 375, 300, 325, 350, 375, 200, 225, 250,
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275, 200, 225, 250, 275, 100, 125, 150, 175, 100, 125,
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150, 175, 0, 25, 50, 75, 0, 25, 50, 75};
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int row, col;
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int isample;
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int iadc;
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int ix, iy;
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int npackets = 40;
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int i;
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int adc4(0);
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for (int ip = 0; ip < npackets; ip++) {
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for (int is = 0; is < 128; is++) {
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for (iadc = 0; iadc < nadc; iadc++) {
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i = 128 * ip + is;
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adc4 = (int)iadc / 4;
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if (i < sc_width * sc_height) {
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// for (int i=0; i<sc_width*sc_height; i++) {
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col = adc_nr[iadc] + (i % sc_width);
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if (adc4 % 2 == 0) {
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row = 199 - i / sc_width;
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} else {
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row = 200 + i / sc_width;
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}
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dataMap[row][col] = sizeof(sls_detector_header) +
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(nadc * i + iadc) * 2; //+16*(ip+1);
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#ifdef HIGHZ
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dataMask[row][col] = 0x3fff; // invert data
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#endif
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if (dataMap[row][col] < 0 ||
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dataMap[row][col] >= nSamples * 2 * 32)
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cout << "Error: pointer " << dataMap[row][col]
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<< " out of range " << endl;
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}
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}
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}
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}
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// double ghost[200][25];
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for (int ix = 0; ix < 25; ix++)
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for (int iy = 0; iy < 200; iy++)
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ghost[iy][ix] = 0.;
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int ipacket;
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int ibyte;
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int ii = 0;
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for (ibyte = 0; ibyte < sizeof(sls_detector_header) / 2; ibyte++) {
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xmap[ibyte] = -1;
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ymap[ibyte] = -1;
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}
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int off = sizeof(sls_detector_header) / 2;
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for (ipacket = 0; ipacket < npackets; ipacket++) {
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for (ibyte = 0; ibyte < 8192 / 2; ibyte++) {
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i = ipacket * 8208 / 2 + ibyte;
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isample = ii / nadc;
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if (isample < nSamples) {
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iadc = ii % nadc;
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adc4 = (int)iadc / 4;
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ix = isample % sc_width;
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iy = isample / sc_width;
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if (adc4 % 2 == 0) {
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xmap[i + off] = adc_nr[iadc] + ix;
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ymap[i + off] = ny / 2 - 1 - iy;
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} else {
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xmap[i + off] = adc_nr[iadc] + ix;
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ymap[i + off] = ny / 2 + iy;
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}
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}
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ii++;
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// }
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}
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}
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iframe = 0;
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// cout << "data struct created" << endl;
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};
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/**
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Returns the value of the selected channel for the given dataset as
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double. \param data pointer to the dataset (including headers etc) \param
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ix pixel number in the x direction \param iy pixel number in the y
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direction \returns data for the selected channel, with inversion if
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required as double
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*/
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virtual double getValue(char *data, int ix, int iy = 0) {
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/* cout << " x "<< ix << " y"<< iy << " val " << getChannel(data, ix,
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* iy)<< endl;*/
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/* double val=0, vout=getChannel(data, ix, iy); */
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/* int x1=ix%25; */
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/* for (int ix=0; ix<16; ix++) { */
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/* for (int ii=0; ii<2; ii++) { */
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/* val+=getChannel(data,x1+25*ix,iy); */
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/* val+=getChannel(data,x1+25*ix,399-iy); */
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/* } */
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/* } */
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/* vout+=0.0008*val-6224; */
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/* return vout; //(double)getChannel(data, ix, iy);
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*/
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uint16_t val = getChannel(data, ix, iy) & 0x3fff;
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return val;
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};
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virtual void calcGhost(char *data, int ix, int iy) {
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double val = 0;
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/* for (int ix=0; ix<25; ix++){ */
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/* for (int iy=0; iy<200; iy++) { */
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val = 0;
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// cout << "** ";
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for (int isc = 0; isc < 16; isc++) {
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// for (int ii=0; ii<2; ii++) {
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val += getChannel(data, ix + 25 * isc, iy);
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// cout << "(" << isc << "," << val << " " ;
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val += getChannel(data, ix + 25 * isc, 399 - iy);
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// cout << val << " " ;
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// }
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}
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ghost[iy][ix] = val; //-6224;
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// cout << " --"<< endl;
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/* } */
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/* } */
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// cout << "*" << endl;
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}
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virtual void calcGhost(char *data) {
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for (int ix = 0; ix < 25; ix++) {
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for (int iy = 0; iy < 200; iy++) {
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calcGhost(data, ix, iy);
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}
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}
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// cout << "*" << endl;
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}
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double getGhost(int ix, int iy) {
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if (iy < 200)
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return ghost[iy][ix % 25];
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if (iy < 400)
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return ghost[399 - iy][ix % 25];
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return 0;
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};
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/**
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Returns the frame number for the given dataset. Purely virtual func.
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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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/* class jfrau_packet_header_t { */
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/* public: */
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/* unsigned char reserved[4]; */
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/* unsigned char packetNumber[1]; */
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/* unsigned char frameNumber[3]; */
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/* unsigned char bunchid[8]; */
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/* }; */
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int getFrameNumber(char *buff) {
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return ((sls_detector_header *)buff)->frameNumber;
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}; //*((int*)(buff+5))&0xffffff;};
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/**
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Returns the packet number for the given dataset. purely virtual func
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\param buff pointer to the dataset
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\returns packet number number
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*/
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int getPacketNumber(char *buff) {
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return ((sls_detector_header *)buff)->packetNumber;
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} //((*(((int*)(buff+4))))&0xff)+1;};
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/* /\** */
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/* Loops over a memory slot until a complete frame is found (i.e. all
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* 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
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* 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
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* incomplete if ndata smaller than dataSize), or NULL if no frame is found
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*/
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/* *\/ */
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/* virtual char *findNextFrame(char *data, int &ndata, int
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* dsize){ndata=dsize; setDataSize(dsize); return data;}; */
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/* /\** */
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/* Loops over a file stream until a complete frame is found (i.e. all
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* packets 0 to nPackets, same frame number). Can be overloaded for
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* different kind of detectors! */
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/* \param filebin input file stream (binary) */
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/* \returns pointer to the begin of the last good frame, NULL if no
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* frame is found or last frame is incomplete */
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/* *\/ */
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/* virtual char *readNextFrame(ifstream &filebin){ */
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/* // int afifo_length=0; */
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/* uint16_t *afifo_cont; */
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/* int ib=0; */
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/* if (filebin.is_open()) { */
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/* afifo_cont=new uint16_t[dataSize/2]; */
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/* while (filebin.read(((char*)afifo_cont)+ib,2)) { */
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/* ib+=2; */
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/* if (ib==dataSize) break; */
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/* } */
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/* if (ib>0) { */
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/* iframe++; */
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/* // cout << ib << "-" << endl; */
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/* return (char*)afifo_cont; */
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/* } else { */
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/* delete [] afifo_cont; */
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/* return NULL; */
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/* } */
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/* } */
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/* return NULL; */
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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) {
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delete[] data;
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data = NULL;
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}
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return data;
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}
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virtual char *readNextFrame(ifstream &filebin, int &ff, int &np,
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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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Loops over a memory slot until a complete frame is found (i.e. all
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packets 0 to nPackets, same frame number). purely virtual func \param
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data pointer to the memory to be analyzed \param ndata reference to the
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amount of data found for the frame, in case the frame is incomplete at
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the end of the memory slot \param dsize size of the memory slot to be
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analyzed \returns pointer to the beginning of the last good frame (might
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be incomplete if ndata smaller than dataSize), or NULL if no frame is
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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)
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ndata = dsize;
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else
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ndata = dataSize;
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return data;
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}
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// int getPacketNumber(int x, int y) {return dataMap[y][x]/packetSize;};
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};
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#endif
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