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Merge branch 'developer' of git.psi.ch:sls_detectors_software/sls_detector_calibration into developer

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This commit is contained in:
bergamaschi 2016-12-05 16:01:00 +01:00
commit d6793a0802
2 changed files with 244 additions and 156 deletions
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390
slsDetectorCalibration/eigerHalfModuleData.h
View File

@ -19,169 +19,91 @@ public:
*/
eigerHalfModuleData(int dr, int np, int bsize, int dsize, bool top, double c=0): slsReceiverData<uint32_t>(xpixels, ypixels, np, bsize),
xtalk(c), bufferSize(bsize), actualDataSize(dsize), dynamicRange(dr), numberOfPackets(np), top(top),header_t(0), footer_t(0){
eigerHalfModuleData(bool t, bool l, int dr, int tg, int psize, int dsize, int npf, int x, int y, double c=0):
slsReceiverData<uint32_t>(x, y, npf, psize),
top(t), left(l),
dynamicRange(dr), tenGiga(tg),
packetSize(psize), onepacketdataSize(dsize), numberofPacketsPerFrame(npf),
xtalk(c),
header_t(0), footer_t(0){
tenGiga = false;
if(actualDataSize == TEN_GIGA_PACKET_SIZE)
tenGiga = true;
int **dMap;
uint32_t **dMask;
dMap=new int*[ypixels];
dMask=new uint32_t*[ypixels];
dMap=new int*[ny];
dMask=new uint32_t*[ny];
for (int i = 0; i < ypixels; i++) {
dMap[i] = new int[xpixels];
dMask[i] = new uint32_t[xpixels];
for (int i = 0; i < ny; i++) {
dMap[i] = new int[nx];
dMask[i] = new uint32_t[nx];
}
//Map
int totalNumberOfBytes = numberOfPackets * bufferSize;
int iPacket1 = 8;
int iPacket2 = (totalNumberOfBytes/2) + 8;
int iData1 = 0, iData2 = 0;
int totalNumberOfBytes = numberofPacketsPerFrame * packetSize;
int iPacket = 8;
int iData = 0;
int increment = (dynamicRange/8);
int ic_increment = 1;
if (dynamicRange == 4) {
increment = 1;
ic_increment = 2;
}
int iPort;
if(top){
for (int ir=0; ir<ypixels; ir++) {
for (int ic=0; ic<xpixels; ic = ic + ic_increment) {
iPort = ic / (xpixels/2);
if(!iPort){
dMap[ir][ic] = iPacket1;
iPacket1 += increment;
iData1 += increment;
for (int ir=0; ir<ny; ir++) {
for (int ic=0; ic<nx; ic = ic + ic_increment) {
dMap[ir][ic] = iPacket;
iPacket += increment;
iData += increment;
//increment header
if(iData1 >= actualDataSize){
iPacket1 += 16;
iData1 = 0;
}
}else{
dMap[ir][ic] = iPacket2;
iPacket2 += increment;
iData2 += increment;
//increment header
if(iData2 >= actualDataSize){
iPacket2 += 16;
iData2 = 0;
}
}
}
}
if(iData >= onepacketdataSize){
iPacket += 16;
iData = 0;
}
}
}
}
//bottom
else{
iData1 = 0; iData2 = 0;
int numbytesperlineperport;
iData = 0;
int numbytesperline;
switch(dynamicRange){
case 4: numbytesperlineperport = 256; break;
case 8: numbytesperlineperport = 512; break;
case 16:numbytesperlineperport = 1024; break;
case 32:numbytesperlineperport = 2048; break;
case 4: numbytesperline = 256; break;
case 8: numbytesperline = 512; break;
case 16:numbytesperline = 1024; break;
case 32:numbytesperline = 2048; break;
}
iPacket = totalNumberOfBytes - numbytesperline - 8;
if((dynamicRange == 32) && (!tenGiga))
iPacket -= 16;
iPacket1 = (totalNumberOfBytes/2) - numbytesperlineperport - 8;
iPacket2 = totalNumberOfBytes - numbytesperlineperport - 8;
if (dynamicRange == 32){
if(numbytesperlineperport>actualDataSize){ //1Giga
iPacket1 -= 16;
iPacket2 -= 16;
}else{ //10Giga
;//iPacket1 -= numbytesperlineperport;
//iPacket2 -= numbytesperlineperport;
}
}
for (int ir=0; ir<ypixels; ir++) {
for (int ic=0; ic<xpixels; ic = ic + ic_increment) {
iPort = ic / (xpixels/2);
if(!iPort){
dMap[ir][ic] = iPacket1;
iPacket1 += increment;
iData1 += increment;
//--------------------32 bit -------------------------
if(dynamicRange == 32){
if(numbytesperlineperport>actualDataSize){ //1Giga
if(iData1 == numbytesperlineperport){
iPacket1 -= (numbytesperlineperport*2 + 16*3);//1giga
iData1 = 0;
}
if(iData1 == actualDataSize){
iPacket1 += 16;
}
}else{ //10Giga
if((iData1 % numbytesperlineperport)==0){
iPacket1 -= (numbytesperlineperport*2);
}
if(iData1 == actualDataSize){
iPacket1 -= 16;
iData1 = 0;
for (int ir=0; ir<ny; ir++) {
for (int ic=0; ic<nx; ic = ic + ic_increment) {
dMap[ir][ic] = iPacket;
iPacket += increment;
iData += increment;
//--------------------32 bit 1giga -------------------
if((dynamicRange == 32) && (!tenGiga)){
if(iData == numbytesperline){
iPacket -= (numbytesperline*2 + 16*3);
iData = 0;
}
if(iData == onepacketdataSize){
iPacket += 16;
}
}//------------end of 32 bit -------------------------
else if((iData1 % numbytesperlineperport) == 0){
iPacket1 -= (numbytesperlineperport*2);
if(iData1 == actualDataSize){
iPacket1 -= 16;
iData1 = 0;
else if((iData % numbytesperline) == 0){
iPacket -= (numbytesperline*2);
if(iData == onepacketdataSize){
iPacket -= 16;
iData = 0;
}
}
//------------end of other bits -------------------------
}
//other port
else{
dMap[ir][ic] = iPacket2;
iPacket2 += increment;
iData2 += increment;
//--------------------32 bit -------------------------
if(dynamicRange == 32){
if(numbytesperlineperport>actualDataSize){ //1Giga
if(iData2 == numbytesperlineperport){
iPacket2 -= (numbytesperlineperport*2 + 16*3);
iData2 = 0;
}
if(iData2 == actualDataSize){
iPacket2 += 16;
}
}else{//10Giga
if((iData2 % numbytesperlineperport)==0){
iPacket2 -= (numbytesperlineperport*2);
}
if(iData2 == actualDataSize){
iPacket2 -= 16;
iData2 = 0;
}
}
}//------------end of 32 bit -------------------------
else if((iData2 % numbytesperlineperport) == 0){
iPacket2 -= (numbytesperlineperport*2);
if(iData2 == actualDataSize){
iPacket2 -= 16;
iData2 = 0;
}
}
//------------end of other bits -------------------------
}
//---------------------------------------------------
}
}
}
@ -190,16 +112,13 @@ public:
//Mask
for(int ir=0; ir<ypixels; ++ir)
for(int ic=0; ic<xpixels; ++ic)
for(int ir=0; ir<ny; ++ir)
for(int ic=0; ic<nx; ++ic)
dMask[ir][ic] = 0x0;
setDataMap(dMap);
setDataMask(dMask);
};
@ -211,7 +130,7 @@ public:
\returns frame number
*/
int getFrameNumber(char *buff){
footer_t = (eiger_packet_footer_t*)(buff + actualDataSize + sizeof(eiger_packet_header_t));
footer_t = (eiger_packet_footer_t*)(buff + onepacketdataSize + sizeof(eiger_packet_header_t));
return ((uint32_t)(*( (uint64_t*) footer_t)));
};
@ -224,7 +143,7 @@ public:
\returns packet number
*/
int getPacketNumber(char *buff){
footer_t = (eiger_packet_footer_t*)(buff + actualDataSize + sizeof(eiger_packet_header_t));
footer_t = (eiger_packet_footer_t*)(buff + onepacketdataSize + sizeof(eiger_packet_header_t));
return(*( (uint16_t*) footer_t->packetnum));
};
@ -287,8 +206,8 @@ public:
// ------check if missing packet, get to pixel at start of packet-----------------
//to get the starting of a packet, ix is divided by 512pixels because of 2 ports (except 1g 32 bit)
newix = ix - (ix%512);
//to get the starting of a packet (except 1g 32 bit)
newix = 0;
// 0.5 Lines per packet for 1g 32 bit
if(dynamicRange == 32 && !tenGiga)
newix = ix - (ix%256);
@ -300,9 +219,11 @@ public:
newiy = (iy - (iy%linesperpacket));
header_t = (eiger_packet_header_t*)((char*)(data +(dataMap[newiy][newix]-8)));
if(*( (uint16_t*) header_t->missingpacket)==0xFFFF){
// cprintf(RED,"missing packet\n");
return -1;
uint16_t identifier = (uint16_t)*( (uint16_t*) header_t->missingpacket);
if(identifier==deactivatedPacketValue){
// cprintf(RED,"deactivated packet\n");
return -2;
}
// -----END OF CHECK -------------------------------------------------------------
@ -342,25 +263,188 @@ public:
*/
double getXTalk() {return xtalk;}
void getChannelArray(double* data, char* buffer){
for(int iy = 0; iy < ny; iy++){
for(int ix = 0; ix < nx; ix++){
data[iy*nx+ix] = getValue((char*)buffer,ix,iy);
//cprintf(BLUE,"%d,%d :%f\n",ix,iy,value);
}
}
}
int* decodeData(int *datain) {
int dataBytes = numberofPacketsPerFrame * onepacketdataSize;
int nch = nx*ny;
int* dataout = new int [nch];
char *ptr=(char*)datain;
char iptr;
const int bytesize=8;
int ival=0;
int ipos=0, ichan=0, ibyte;
switch (dynamicRange) {
case 4:
for (ibyte=0; ibyte<dataBytes; ++ibyte) {//for every byte (1 pixel = 1/2 byte)
iptr=ptr[ibyte]&0xff; //???? a byte mask
for (ipos=0; ipos<2; ++ipos) { //loop over the 8bit (twice)
ival=(iptr>>(ipos*4))&0xf; //pick the right 4bit
dataout[ichan]=ival;
ichan++;
}
}
break;
case 8:
for (ichan=0; ichan<dataBytes; ++ichan) {//for every pixel (1 pixel = 1 byte)
ival=ptr[ichan]&0xff; //????? a byte mask
dataout[ichan]=ival;
}
break;
case 16:
for (ichan=0; ichan<nch; ++ichan) { //for every pixel
ival=0;
for (ibyte=0; ibyte<2; ++ibyte) { //for each byte (concatenate 2 bytes to get 16 bit value)
iptr=ptr[ichan*2+ibyte];
ival|=((iptr<<(ibyte*bytesize))&(0xff<<(ibyte*bytesize)));
}
dataout[ichan]=ival;
}
break;
default:
//for every 32 bit (every element in datain array)
for (ichan=0; ichan<nch; ++ichan) { //for every pixel
ival=datain[ichan]&0xffffff;
dataout[ichan]=ival;
}
}
return dataout;
};
int* readNextFrameOnlyData(ifstream &filebin, int& fnum) {
int framesize = numberofPacketsPerFrame * onepacketdataSize;
int* data = new int[framesize/(sizeof(int))];
char *packet=new char[packetSize];
fnum = -1;
int pn=-1;
int dataoffset = 0;
if (filebin.is_open()) {
while (filebin.read(packet,packetSize)) {
fnum = getFrameNumber(packet); //cout << "fn:"<<fn<<endl;
pn = getPacketNumber(packet); //cout << "pn:"<<pn<<endl;
memcpy(((char*)data)+dataoffset,packet+DATA_PACKET_HEADER_SIZE,onepacketdataSize);
dataoffset+=onepacketdataSize;
if(pn == numberofPacketsPerFrame)
break;
}
}
delete [] packet;
if(!dataoffset){
delete [] data;
return NULL;
}
return data;
}
/*
when u get packet form next frames
//to remember the position to read next frame
filebin.seekg (position, filebin.beg);
position = filebin.tellg();
*/
int *readNextFramewithMissingPackets(ifstream &filebin, int& fnum) {
int* data = new int[(numberofPacketsPerFrame * onepacketdataSize)/(sizeof(int))];
char *packet=new char[packetSize];
fnum = -1;
int pnum = 0;
int fn = -1;
int pn =-1;
int dataoffset = 0;
int missingpackets;
if (filebin.is_open()) {
while (filebin.read(packet,packetSize)) {
fn = getFrameNumber(packet); //cout << "fn:"<<fn<<endl;
pn = getPacketNumber(packet); //cout << "pn:"<<pn<<endl;
//first packet
if(fnum == -1){
fnum = fn;
}
//next frame packet
else if (fnum != fn){
//set file reading to the last frame's packet in file
filebin.seekg(-packetSize, ios::cur);//filebin.beg
break;
}
//missing packets
missingpackets = pn - pnum - 1;
if(missingpackets){
memset(((char*)data)+dataoffset,0xFF,missingpackets*onepacketdataSize);
dataoffset+=(missingpackets*onepacketdataSize);
pnum+=missingpackets;
}
memcpy(((char*)data)+dataoffset,packet+DATA_PACKET_HEADER_SIZE,onepacketdataSize);
dataoffset+=onepacketdataSize;
pnum++;
if(pnum == numberofPacketsPerFrame)
break;
}
}
delete [] packet;
if(!pnum){
delete [] data;
return NULL;
}
//missing packets (added here to also catch end of file)
missingpackets = numberofPacketsPerFrame - pnum;
if(missingpackets){
memset(((char*)data)+dataoffset,0xFF,missingpackets*onepacketdataSize);
dataoffset+=(missingpackets*onepacketdataSize);
}
return data;
}
private:
/** Missing Packet identifier value */
const static uint16_t deactivatedPacketValue = 0xFEFE;
double xtalk; /**<output buffer crosstalk correction parameter */
const static int xpixels = 1024;
const static int ypixels = 256;
const int bufferSize;
const int actualDataSize;
const static int DATA_PACKET_HEADER_SIZE = 8;
const bool top;
const bool left;
const int dynamicRange;
const int numberOfPackets;
bool top;
bool tenGiga;
static const int TEN_GIGA_PACKET_SIZE = 4096;
const bool tenGiga;
const int packetSize;
const int onepacketdataSize;
const int numberofPacketsPerFrame;
double xtalk; /**<output buffer crosstalk correction parameter */
/** structure of an eiger packet*/

6
slsDetectorCalibration/slsReceiverData.h
View File

@ -214,6 +214,7 @@ public:
} else {
// cout << "." << endl;;
np++;
//cout<<"np:"<<np<<endl;
}
}
}
@ -221,7 +222,10 @@ public:
return NULL;
};
virtual int* readNextFramewithMissingPackets(ifstream &filebin, int& fnum) {return NULL;}
virtual void getChannelArray(double* data, char* buffer){};
virtual int* readNextFrameOnlyData(ifstream &filebin, int& fnum) {return NULL;};
virtual int* decodeData(int* datain) {return NULL;};
private:
const int nPackets; /**<number of UDP packets constituting one frame */