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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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149 lines
3.0 KiB
C++
149 lines
3.0 KiB
C++
#ifndef GOTTHARDMODULEDATA_H
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#define GOTTHARDMODULEDATA_H
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#include "slsReceiverData.h"
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#define FRAMEMASK 0xFFFFFFFE
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#define PACKETMASK 1
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#define FRAMEOFFSET 0x1
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class gotthardModuleData : public slsReceiverData<uint16_t> {
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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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gotthardModuleData(double c=0): slsReceiverData<uint16_t>(xpixels, ypixels, npackets, buffersize), xtalk(c) {
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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 initial_offset = 2;
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int offset = initial_offset;
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dMask=new uint16_t*[ypixels];
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dMap=new int*[ypixels];
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for (int i = 0; i < ypixels; i++) {
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dMap[i] = new int[xpixels];
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dMask[i] = new uint16_t[xpixels];
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}
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for(ix=0; ix<ypixels; ++ix)
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for(iy=0; iy<xpixels; ++iy)
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dMask[ix][iy] = 0x0;
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for(ix=0; ix<ypixels; ++ix){
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if(ix == (ypixels/2)){
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offset += initial_offset;//2
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offset++;
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}
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for(iy=0; iy<xpixels; ++iy){
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dMap[ix][iy] = offset;
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offset++;
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}
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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){
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int np=(*(int*)buff);
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//gotthards frame header must be incremented
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++np;
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//packet index should be 1 or 2
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return ((np&FRAMEMASK)>>FRAMEOFFSET);
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};
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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){
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int np=(*(int*)buff);
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//gotthards frame header must be incremented
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++np;
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//packet index should be 1 or 2
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return ((np&PACKETMASK)+1);
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};
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/**
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returns the pixel value as double correcting for the output buffer crosstalk
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\param data pointer to the memory
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\param ix coordinate in the x direction
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\param iy coordinate in the y direction
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\returns channel value as double
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*/
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double getValue(char *data, int ix, int iy=0) {
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//check how it is for gotthard
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if (xtalk==0)
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return slsDetectorData<uint16_t>::getValue(data, ix, iy);
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else
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return slsDetectorData<uint16_t>::getValue(data, ix, iy)-xtalk*slsDetectorData<uint16_t>::getValue(data, ix-1, iy);
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};
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/** sets the output buffer crosstalk correction parameter
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\param c output buffer crosstalk correction parameter to be set
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\returns current value for the output buffer crosstalk correction parameter
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*/
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double setXTalk(double c) {xtalk=c; return xtalk;}
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/** gets the output buffer crosstalk parameter
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\returns current value for the output buffer crosstalk correction parameter
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*/
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double getXTalk() {return xtalk;}
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private:
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double xtalk; /**<output buffer crosstalk correction parameter */
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const static int xpixels = 1280;
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const static int ypixels = 1;
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const static int npackets = 2;
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const static int buffersize = 1286;
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};
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#endif
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