added gotthard specific instructions

git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorCalibration@42 113b152e-814d-439b-b186-022a431db7b5

slsDetectorCalibration/gotthardModuleData.h

@@ -0,0 +1,165 @@
+#ifndef GOTTHARDMODULEDATA_H
+#define  GOTTHARDMODULEDATA_H
+#include "slsReceiverData.h"
+
+
+
+#define X_PIXELS 1280
+#define Y_PIXELS 1
+#define NPACKETS 2
+#define BUFFERSIZE 1286
+#define NUMPACKETS 2
+#define NUMSHORTPACKETS 1
+#define FRAMEMASK 0xFFFFFFFE
+#define PACKETMASK 1
+#define FRAMEOFFSET 0x1
+#define SHORT_FRAMEMASK 0xFFFFFFFF
+#define SHORT_PACKETMASK 0
+#define SHORT_FRAMEOFFSET 0
+
+
+class gotthardModuleData : public slsReceiverData<uint16_t> {
+public:
+
+
+
+
+	/**
+     Implements the slsReceiverData structure for the gotthard read out by a module i.e. using the slsReceiver
+     (1x1280 pixels, 2 packets 1286 large etc.)
+     \param c crosstalk parameter for the output buffer
+
+	 */
+
+
+	gotthardModuleData(double c=0, bool s=-1): slsReceiverData<uint16_t>(X_PIXELS, Y_PIXELS, NPACKETS, BUFFERSIZE), xtalk(c),shortFrame(s) {
+
+
+		if(shortFrame == -1)
+			shortFrame = 0;
+		else
+			shortFrame = 1;
+
+		uint16_t **dMask;
+		int **dMap;
+		int ix, iy;
+		int initial_offset = 2;
+		int offset = initial_offset;
+
+
+		dMask=new uint16_t*[Y_PIXELS];
+		dMap=new int*[Y_PIXELS];
+		for (int i = 0; i < Y_PIXELS; i++) {
+			dMap[i] = new int[X_PIXELS];
+			dMask[i] = new uint16_t[X_PIXELS];
+		}
+
+
+		for(ix=0; ix<Y_PIXELS; ++ix)
+			for(iy=0; iy<X_PIXELS; ++iy)
+				dMask[ix][iy] = 0x0;
+
+
+		if(!shortFrame){
+			for(ix=0; ix<Y_PIXELS; ++ix){
+				if(ix == (Y_PIXELS/2)){
+					offset += initial_offset;//2
+					offset++;
+				}
+				for(iy=0; iy<X_PIXELS; ++iy){
+					dMap[ix][iy] = offset;
+					offset++;
+				}
+			}
+		}else{
+			for(ix=0; ix<Y_PIXELS; ++ix)
+				for(iy=0; iy<X_PIXELS; ++iy){
+					dMap[ix][iy] = offset;
+					offset++;
+				}
+
+		}
+
+
+
+		setDataMap(dMap);
+		setDataMask(dMask);
+		if(shortFrame){
+			setFrameIndexMask(FRAMEMASK);
+			setPacketIndexMask(PACKETMASK);
+			setFrameIndexOffset(FRAMEOFFSET);
+		}else{
+			setFrameIndexMask(SHORT_FRAMEMASK);
+			setPacketIndexMask(SHORT_PACKETMASK);
+			setFrameIndexOffset(SHORT_FRAMEOFFSET);
+		}
+
+	};
+
+
+
+	/**
+     gets the packets number (last packet is labelled with 0 and is replaced with 40)
+     \param buff pointer to the memory
+     \returns packet number
+
+	 */
+
+	int getPacketNumber(char *buff){
+		if(shortFrame)
+			return 1;
+
+		int np=(*(int*)buff)&0x1;
+		++np;
+		return np;
+	};
+
+
+	/**
+    returns the pixel value as double correcting for the output buffer crosstalk
+     \param data pointer to the memory
+     \param ix coordinate in the x direction
+     \param iy coordinate in the y direction
+     \returns channel value as double
+
+	 */
+	double getValue(char *data, int ix, int iy=0) {
+		//check how it is for gotthard
+	    if (xtalk==0)
+	      return  slsDetectorData<uint16_t>::getValue(data, ix, iy);
+	    else
+	      return slsDetectorData<uint16_t>::getValue(data, ix, iy)-xtalk*slsDetectorData<uint16_t>::getValue(data, ix-1, iy);
+	};
+
+
+
+	/** sets the output buffer crosstalk correction parameter
+      \param c output buffer crosstalk correction parameter to be set
+      \returns current value for the output buffer crosstalk correction parameter
+
+	 */
+	double setXTalk(double c) {xtalk=c; return xtalk;}
+
+
+	/** gets the output buffer crosstalk parameter
+      \returns current value for the output buffer crosstalk correction parameter
+	 */
+	double getXTalk() {return xtalk;}
+
+
+
+
+
+
+
+private:
+
+	double xtalk; /**<output buffer crosstalk correction parameter */
+	int shortFrame; /**<short frame */
+
+
+};
+
+
+
+#endif