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slsDetectorPackage/slsReceiverSoftware/include/GeneralData.h
Dhanya Thattil c4137dc309 gotthard2: works
2020-01-20 17:03:11 +01:00

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#pragma once
/************************************************
* @file GeneralData.h
* @short abstract for setting/getting properties of detector data
***********************************************/
/**
*@short abstract for setting/getting properties of detector data
*/
#include "sls_detector_defs.h"
#include "receiver_defs.h"
#include "logger.h"
#include <cmath> //ceil
#include <vector>
#include "ToString.h"
class GeneralData {
public:
/** DetectorType */
slsDetectorDefs::detectorType myDetectorType;
/** Number of Pixels in x axis */
uint32_t nPixelsX;
/** Number of Pixels in y axis */
uint32_t nPixelsY;
/** Size of header in Packet */
uint32_t headerSizeinPacket;
/** Size of just data in 1 packet (in bytes) */
uint32_t dataSize;
/** Size of 1 packet (in bytes) */
uint32_t packetSize;
/** Number of packets in an image (for each listening UDP port) */
uint32_t packetsPerFrame;
/** Image size (in bytes, for each listening UDP port) */
uint32_t imageSize;
/** Frame Number Mask */
uint64_t frameIndexMask;
/** Frame Index Offset */
uint32_t frameIndexOffset;
/** Packet Index Mask */
uint32_t packetIndexMask;
/** Packet Index Offset */
uint32_t packetIndexOffset;
/** Max Frames per binary file */
uint32_t maxFramesPerFile;
/** Header size of data saved into fifo buffer at a time*/
uint32_t fifoBufferHeaderSize;
/** Default Fifo depth */
uint32_t defaultFifoDepth;
/** Threads per receiver */
uint32_t threadsPerReceiver;
/** Size of a header packet */
uint32_t headerPacketSize;
/** Streaming (for ROI - mainly short Gotthard) - Number of Pixels in x axis */
uint32_t nPixelsXComplete;
/** Streaming (for ROI - mainly short Gotthard) - Number of Pixels in y axis */
uint32_t nPixelsYComplete;
/** Streaming (for ROI - mainly short Gotthard) - Image size (in bytes) */
uint32_t imageSizeComplete;
/** if standard header implemented in firmware */
bool standardheader;
/** default udp socket buffer size */
uint32_t defaultUdpSocketBufferSize;
/** Cosntructor */
GeneralData():
myDetectorType(slsDetectorDefs::GENERIC),
nPixelsX(0),
nPixelsY(0),
headerSizeinPacket(0),
dataSize(0),
packetSize(0),
packetsPerFrame(0),
imageSize(0),
frameIndexMask(0),
frameIndexOffset(0),
packetIndexMask(0),
packetIndexOffset(0),
maxFramesPerFile(0),
fifoBufferHeaderSize(0),
defaultFifoDepth(0),
threadsPerReceiver(1),
headerPacketSize(0),
nPixelsXComplete(0),
nPixelsYComplete(0),
imageSizeComplete(0),
standardheader(false),
defaultUdpSocketBufferSize(RECEIVE_SOCKET_BUFFER_SIZE)
{};
/** Destructor */
virtual ~GeneralData(){};
/**
* Get Header Infomation (frame number, packet number)
* @param index thread index for debugging purposes
* @param packetData pointer to data
* @param oddStartingPacket odd starting packet (gotthard)
* @param frameNumber frame number
* @param packetNumber packet number
*/
virtual void GetHeaderInfo(int index, char* packetData, bool oddStartingPacket,
uint64_t& frameNumber, uint32_t& packetNumber) const
{
frameNumber = ((uint32_t)(*((uint32_t*)(packetData))));
frameNumber++;
packetNumber = frameNumber&packetIndexMask;
frameNumber = (frameNumber & frameIndexMask) >> frameIndexOffset;
}
/**
* Set ROI
* @param i ROI
*/
virtual void SetROI(slsDetectorDefs::ROI i) {
FILE_LOG(logERROR) << "SetROI is a generic function that should be overloaded by a derived class";
};
/**
* Get Adc configured
* @param index thread index for debugging purposes
* @param ROI
* @returns adc configured
*/
virtual int GetAdcConfigured(int index, slsDetectorDefs::ROI i) const{
FILE_LOG(logERROR) << "GetAdcConfigured is a generic function that should be overloaded by a derived class";
return 0;
};
/**
* Setting dynamic range changes member variables
* @param dr dynamic range
* @param tgEnable true if 10GbE is enabled, else false
*/
virtual void SetDynamicRange(int dr, bool tgEnable) {
FILE_LOG(logERROR) << "SetDynamicRange is a generic function that should be overloaded by a derived class";
};
/**
* Setting ten giga enable changes member variables
* @param tgEnable true if 10GbE is enabled, else false
* @param dr dynamic range
*/
virtual void SetTenGigaEnable(bool tgEnable, int dr) {
FILE_LOG(logERROR) << "SetTenGigaEnable is a generic function that should be overloaded by a derived class";
};
/**
* Enable Gap Pixels changes member variables
* @param enable true if gap pixels enable, else false
* @param dr dynamic range
* @param q quad enable
*/
virtual void SetGapPixelsEnable(bool b, int dr, bool q) {
FILE_LOG(logERROR) << "SetGapPixelsEnable is a generic function that should be overloaded by a derived class";
};
/**
* Set odd starting packet (gotthard)
* @param index thread index for debugging purposes
* @param packetData pointer to data
* @returns true or false for odd starting packet number
*/
virtual bool SetOddStartingPacket(int index, char* packetData) {
FILE_LOG(logERROR) << "SetOddStartingPacket is a generic function that should be overloaded by a derived class";
return false;
};
/**
* Set databytes (ctb, moench)
* @param a adc enable mask
* @param as analog number of samples
* @param ds digital number of samples
* @param t tengiga enable
* @param f readout flags
* @returns analog data bytes
*/
virtual int setImageSize(uint32_t a, uint32_t as, uint32_t ds, bool t, slsDetectorDefs::readoutMode) {
FILE_LOG(logERROR) << "setImageSize is a generic function that should be overloaded by a derived class";
return 0;
};
/**
* set number of interfaces (jungfrau)
* @param n number of interfaces
*/
virtual void SetNumberofInterfaces(const int n) {
FILE_LOG(logERROR) << "SetNumberofInterfaces is a generic function that should be overloaded by a derived class";
}
/**
* set number of counters (mythen3)
* @param n number of counters
* @param dr dynamic range
*/
virtual void SetNumberofCounters(const int n, const int dr) {
FILE_LOG(logERROR) << "SetNumberofCounters is a generic function that should be overloaded by a derived class";
}
/**
* Print all variables
*/
virtual void Print(TLogLevel level = logDEBUG1) const {
FILE_LOG(level) << "\n\nDetector Data Variables:";
FILE_LOG(level) << "myDetectorType: " << sls::ToString(myDetectorType);
FILE_LOG(level) << "Pixels X: " << nPixelsX;
FILE_LOG(level) << "Pixels Y: " << nPixelsY;
FILE_LOG(level) << "Header Size in Packet: " << headerSizeinPacket;
FILE_LOG(level) << "Data Size: " << dataSize;
FILE_LOG(level) << "Packet Size: " << packetSize;
FILE_LOG(level) << "Packets per Frame: " << packetsPerFrame;
FILE_LOG(level) << "Image Size: " << imageSize;
FILE_LOG(level) << "Frame Index Mask: " << frameIndexMask;
FILE_LOG(level) << "Frame Index Offset: " << frameIndexOffset;
FILE_LOG(level) << "Packet Index Mask: " << packetIndexMask;
FILE_LOG(level) << "Packet Index Offset: " << packetIndexOffset;
FILE_LOG(level) << "Max Frames Per File: " << maxFramesPerFile;
FILE_LOG(level) << "Fifo Buffer Header Size: " << fifoBufferHeaderSize;
FILE_LOG(level) << "Default Fifo Depth: " << defaultFifoDepth;
FILE_LOG(level) << "Threads Per Receiver: " << threadsPerReceiver;
FILE_LOG(level) << "Header Packet Size: " << headerPacketSize;
FILE_LOG(level) << "Complete Pixels X: " << nPixelsXComplete;
FILE_LOG(level) << "Complete Pixels Y: " << nPixelsYComplete;
FILE_LOG(level) << "Complete Image Size: " << imageSizeComplete;
FILE_LOG(level) << "Standard Header: " << standardheader;
FILE_LOG(level) << "UDP Socket Buffer Size: " << defaultUdpSocketBufferSize;
};
};
class GotthardData : public GeneralData {
private:
const int nChip = 10;
const int nChan = 128;
const int nChipsPerAdc = 2;
public:
/** Constructor */
GotthardData(){
myDetectorType = slsDetectorDefs::GOTTHARD;
nPixelsX = 1280;
nPixelsY = 1;
headerSizeinPacket = 4;
dataSize = 1280;
packetSize = GOTTHARD_PACKET_SIZE;
packetsPerFrame = 2;
imageSize = dataSize*packetsPerFrame;
frameIndexMask = 0xFFFFFFFE;
frameIndexOffset = 1;
packetIndexMask = 1;
maxFramesPerFile = MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 50000;
};
/**
* Get Header Infomation (frame number, packet number)
* @param index thread index for debugging purposes
* @param packetData pointer to data
* @param oddStartingPacket odd starting packet (gotthard)
* @param frameNumber frame number
* @param packetNumber packet number
*/
void GetHeaderInfo(int index, char* packetData, bool oddStartingPacket,
uint64_t& frameNumber, uint32_t& packetNumber) const
{
if (nPixelsX == 1280) {
frameNumber = *reinterpret_cast<uint32_t*>(packetData);
if (oddStartingPacket)
frameNumber++;
packetNumber = frameNumber&packetIndexMask;
frameNumber = (frameNumber & frameIndexMask) >> frameIndexOffset;
} else {
frameNumber = *reinterpret_cast<uint32_t *>(packetData);
packetNumber = 0;
}
}
/**
* Set ROI
* @param i ROI
*/
void SetROI(slsDetectorDefs::ROI i) {
// all adcs
if(i.xmin == -1) {
nPixelsX = 1280;
dataSize = 1280;
packetSize = GOTTHARD_PACKET_SIZE;
packetsPerFrame = 2;
imageSize = dataSize*packetsPerFrame;
frameIndexMask = 0xFFFFFFFE;
frameIndexOffset = 1;
packetIndexMask = 1;
maxFramesPerFile = MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 50000;
nPixelsXComplete = 0;
nPixelsYComplete = 0;
imageSizeComplete = 0;
}
// single adc
else {
nPixelsX = 256;
dataSize = 512;
packetSize = 518;
packetsPerFrame = 1;
imageSize = dataSize*packetsPerFrame;
frameIndexMask = 0xFFFFFFFF;
frameIndexOffset = 0;
packetIndexMask = 0;
maxFramesPerFile = SHORT_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 75000;
nPixelsXComplete = 1280;
nPixelsYComplete = 1;
imageSizeComplete = 1280 * 2;
}
};
/**
* Get Adc configured
* @param index thread index for debugging purposes
* @param i ROI
* @returns adc configured
*/
int GetAdcConfigured(int index, slsDetectorDefs::ROI i) const{
int adc = -1;
// single adc
if(i.xmin != -1) {
// gotthard can have only one adc per detector enabled (or all)
//adc = mid value/numchans also for only 1 roi
adc = ((((i.xmax) + (i.xmin))/2)/
(nChan * nChipsPerAdc));
if((adc < 0) || (adc > 4)) {
FILE_LOG(logWARNING) << index << ": Deleting ROI. "
"Adc value should be between 0 and 4";
adc = -1;
}
}
FILE_LOG(logINFO) << "Adc Configured: " << adc;
return adc;
};
/**
* Set odd starting packet (gotthard)
* @param index thread index for debugging purposes
* @param packetData pointer to data
* @returns true or false for odd starting packet number
*/
bool SetOddStartingPacket(int index, char* packetData) {
bool oddStartingPacket = true;
// care only if no roi
if (nPixelsX == 1280) {
uint32_t fnum = ((uint32_t)(*((uint32_t*)(packetData))));
uint32_t firstData = ((uint32_t)(*((uint32_t*)(packetData + 4))));
// first packet
if (firstData == 0xCACACACA) {
// packet number should be 0, but is 1 => so odd starting packet
if (fnum & packetIndexMask) {
oddStartingPacket = true;
} else {
oddStartingPacket = false;
}
}
// second packet
else {
// packet number should be 1, but is 0 => so odd starting packet
if (!(fnum & packetIndexMask)) {
oddStartingPacket = true;
} else {
oddStartingPacket = false;
}
}
}
return oddStartingPacket;
};
};
class EigerData : public GeneralData {
public:
/** Constructor */
EigerData(){
myDetectorType = slsDetectorDefs::EIGER;
nPixelsX = (256*2);
nPixelsY = 256;
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = 1024;
packetSize = headerSizeinPacket + dataSize;
packetsPerFrame = 256;
imageSize = dataSize*packetsPerFrame;
maxFramesPerFile = EIGER_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 100;
threadsPerReceiver = 2;
headerPacketSize = 40;
standardheader = true;
};
/**
* Setting dynamic range changes member variables
* @param dr dynamic range
* @param tgEnable true if 10GbE is enabled, else false
*/
void SetDynamicRange(int dr, bool tgEnable) {
packetsPerFrame = (tgEnable ? 4 : 16) * dr;
imageSize = dataSize*packetsPerFrame;
}
/**
* Setting ten giga enable changes member variables
* @param tgEnable true if 10GbE is enabled, else false
* @param dr dynamic range
*/
void SetTenGigaEnable(bool tgEnable, int dr) {
dataSize = (tgEnable ? 4096 : 1024);
packetSize = headerSizeinPacket + dataSize;
packetsPerFrame = (tgEnable ? 4 : 16) * dr;
imageSize = dataSize*packetsPerFrame;
};
/**
* Enable Gap Pixels changes member variables
* @param enable true if gap pixels enable, else false
* @param dr dynamic range
* @param q quad enable
*/
void SetGapPixelsEnable(bool b, int dr, bool q) {
if (dr == 4)
b = 0;
switch((int)b) {
case 1:
nPixelsX = (256 * 2) + 3;
if (q) {
nPixelsX = (256 * 2) + 2;
}
nPixelsY = 256 + 1;
imageSize = nPixelsX * nPixelsY * ((dr > 16) ? 4 : // 32 bit
((dr > 8) ? 2 : // 16 bit
((dr > 4) ? 1 : // 8 bit
0.5))); // 4 bit
break;
default:
nPixelsX = (256*2);
nPixelsY = 256;
imageSize = nPixelsX * nPixelsY * ((dr > 16) ? 4 : // 32 bit
((dr > 8) ? 2 : // 16 bit
((dr > 4) ? 1 : // 8 bit
0.5))); // 4 bit
break;
}
};
};
class JungfrauData : public GeneralData {
public:
/** Constructor */
JungfrauData(){
myDetectorType = slsDetectorDefs::JUNGFRAU;
nPixelsX = (256*4);
nPixelsY = 512;
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = 8192;
packetSize = headerSizeinPacket + dataSize;
packetsPerFrame = 128;
imageSize = dataSize * packetsPerFrame;
maxFramesPerFile = JFRAU_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 2500;
standardheader = true;
defaultUdpSocketBufferSize = (1000 * 1024 * 1024);
};
/**
* set number of interfaces (jungfrau)
* @param number of interfaces
*/
void SetNumberofInterfaces(const int n) {
// 2 interfaces
if (n == 2) {
nPixelsY = 256;
packetsPerFrame = 64;
imageSize = dataSize * packetsPerFrame;
threadsPerReceiver = 2;
defaultUdpSocketBufferSize = (500 * 1024 * 1024);
}
// 1 interface
else {
nPixelsY = 512;
packetsPerFrame = 128;
imageSize = dataSize * packetsPerFrame;
threadsPerReceiver = 1;
defaultUdpSocketBufferSize = (1000 * 1024 * 1024);
}
}
};
class Mythen3Data : public GeneralData {
private:
int ncounters;
const int NCHAN = 1280;
public:
/** Constructor */
Mythen3Data(){
myDetectorType = slsDetectorDefs::MYTHEN3;
ncounters = 3;
nPixelsX = (NCHAN * ncounters); // max 1280 channels x 3 counters
nPixelsY = 1;
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = 7680;
packetSize = headerSizeinPacket + dataSize;
packetsPerFrame = 2;
imageSize = dataSize * packetsPerFrame;
maxFramesPerFile = MYTHEN3_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 50000;
standardheader = true;
defaultUdpSocketBufferSize = (1000 * 1024 * 1024);
};
/**
* set number of counters (mythen3)
* @param n number of counters
* @param dr dynamic range
*/
virtual void SetNumberofCounters(const int n, const int dr) {
if (n < 1 || n > 3) {
throw sls::RuntimeError("Invalid number of counters " + std::to_string(n));
}
ncounters = n;
nPixelsX = NCHAN * ncounters;
FILE_LOG(logINFO) << "nPixelsX: " << nPixelsX;
imageSize = nPixelsX * nPixelsY * ((dr > 16) ? 4 : // 32 bit
((dr > 8) ? 2 : // 16 bit
((dr > 4) ? 0.5 : // 4 bit
0.125))); // 1 bit
dataSize = imageSize / packetsPerFrame;
packetSize = headerSizeinPacket + dataSize;
FILE_LOG(logINFO) << "PacketSize: " << packetSize;
}
/**
* Setting dynamic range changes member variables
* @param dr dynamic range
* @param tgEnable (discarded, of no value to mythen3)
*/
void SetDynamicRange(int dr, bool tgEnable) {
imageSize = nPixelsX * nPixelsY * ((dr > 16) ? 4 : // 32 bit
((dr > 8) ? 2 : // 16 bit
((dr > 4) ? 0.5 : // 4 bit
0.125))); // 1 bit
dataSize = imageSize / packetsPerFrame;
packetSize = headerSizeinPacket + dataSize;
FILE_LOG(logINFO) << "PacketSize: " << packetSize;
}
};
class Gotthard2Data : public GeneralData {
public:
/** Constructor */
Gotthard2Data(){
myDetectorType = slsDetectorDefs::GOTTHARD2;
nPixelsX = 128 * 10;
nPixelsY = 1;
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = 2560; // 1280 channels * 2 bytes
packetSize = headerSizeinPacket + dataSize;
packetsPerFrame = 1;
imageSize = dataSize * packetsPerFrame;
maxFramesPerFile = GOTTHARD2_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 50000;
standardheader = true;
defaultUdpSocketBufferSize = (1000 * 1024 * 1024);
};
};
class ChipTestBoardData : public GeneralData {
private:
/** Number of analog channels */
const int NCHAN_ANALOG = 32;
/** Number of digital channels */
const int NCHAN_DIGITAL = 64;
/** Number of bytes per analog channel */
const int NUM_BYTES_PER_ANALOG_CHANNEL = 2;
struct ctb_10g_packet_header {
unsigned char emptyHeader[6];
unsigned char reserved[4];
uint32_t packetFrameNumber;
uint64_t bunchid;
} __attribute__((packed));
public:
/** Constructor */
ChipTestBoardData(){
myDetectorType = slsDetectorDefs::CHIPTESTBOARD;
nPixelsX = 36; // total number of channels
nPixelsY = 1; // number of samples
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = UDP_PACKET_DATA_BYTES;
packetSize = headerSizeinPacket + dataSize;
//packetsPerFrame = 1;
imageSize = nPixelsX * nPixelsY * 2;
frameIndexMask = 0xFFFFFF; // 10g
frameIndexOffset = 8; // 10g
packetIndexMask = 0xFF; //10g
packetsPerFrame = ceil((double)imageSize / (double)UDP_PACKET_DATA_BYTES);
maxFramesPerFile = CTB_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize= FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 2500;
standardheader = true;
};
/**
* Set databytes (ctb, moench)
* @param a adc enable mask
* @param as analog number of samples
* @param ds digital number of samples
* @param t tengiga enable
* @param f readout flags
* @returns analog data bytes
*/
int setImageSize(uint32_t a, uint32_t as, uint32_t ds, bool t, slsDetectorDefs::readoutMode f) {
int nachans = 0, ndchans = 0;
int adatabytes = 0, ddatabytes = 0;
// analog channels (normal, analog/digital readout)
if (f == slsDetectorDefs::ANALOG_ONLY ||
f == slsDetectorDefs::ANALOG_AND_DIGITAL) {
if (a == BIT32_MASK) {
nachans = 32;
} else {
for (int ich = 0; ich < 32; ++ich) {
if (a & (1 << ich))
++nachans;
}
}
adatabytes = nachans * NUM_BYTES_PER_ANALOG_CHANNEL * as;
FILE_LOG(logDEBUG1) << " Number of Analog Channels:" << nachans
<< " Databytes: " << adatabytes;
}
// digital channels
if (f == slsDetectorDefs::DIGITAL_ONLY ||
f == slsDetectorDefs::ANALOG_AND_DIGITAL) {
ndchans = NCHAN_DIGITAL;
ddatabytes = (sizeof(uint64_t) * ds);
FILE_LOG(logDEBUG1) << "Number of Digital Channels:" << ndchans
<< " Databytes: " << ddatabytes;
}
FILE_LOG(logDEBUG1) << "Total Number of Channels:" << nachans + ndchans
<< " Databytes: " << adatabytes + ddatabytes;
nPixelsX = nachans + ndchans;
nPixelsY = 1;
// 10G
if (t) {
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = 8144;
packetSize = headerSizeinPacket + dataSize;
imageSize = adatabytes + ddatabytes;
packetsPerFrame = ceil((double)imageSize / (double)dataSize);
standardheader = true;
/*
headerSizeinPacket = 22;
dataSize = 8192;
packetSize = headerSizeinPacket + dataSize;
imageSize = adatabytes + ddatabytes;
packetsPerFrame = ceil((double)imageSize / (double)dataSize);
standardheader = false;
*/
}
// 1g udp (via fifo readout)
else {
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = UDP_PACKET_DATA_BYTES;
packetSize = headerSizeinPacket + dataSize;
imageSize = adatabytes + ddatabytes;
packetsPerFrame = ceil((double)imageSize / (double)dataSize);
standardheader = true;
}
return adatabytes;
}
/**
* Get Header Infomation (frame number, packet number)
* @param index thread index for debugging purposes
* @param packetData pointer to data
* @param oddStartingPacket odd starting packet (gotthard)
* @param frameNumber frame number
* @param packetNumber packet number
*/
void GetHeaderInfo(int index, char* packetData, bool oddStartingPacket,
uint64_t& frameNumber, uint32_t& packetNumber) const
{
auto header = reinterpret_cast<ctb_10g_packet_header*>(packetData);
frameNumber = (header->packetFrameNumber >> frameIndexOffset) & frameIndexMask;
packetNumber = header->packetFrameNumber & packetIndexMask;
}
};
class MoenchData : public GeneralData {
private:
/** Number of bytes per analog channel */
const int NUM_BYTES_PER_ANALOG_CHANNEL = 2;
public:
/** Constructor */
MoenchData() {
myDetectorType = slsDetectorDefs::MOENCH;
nPixelsX = 32; // total number of channels
nPixelsY = 1; // number of samples
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = UDP_PACKET_DATA_BYTES;
packetSize = headerSizeinPacket + dataSize;
// packetsPerFrame = 1;
imageSize = nPixelsX * nPixelsY * 2;
packetsPerFrame = ceil((double)imageSize / (double)UDP_PACKET_DATA_BYTES);
frameIndexMask = 0xFFFFFF;
maxFramesPerFile = CTB_MAX_FRAMES_PER_FILE;
fifoBufferHeaderSize = FIFO_HEADER_NUMBYTES + sizeof(slsDetectorDefs::sls_receiver_header);
defaultFifoDepth = 2500;
standardheader = true;
};
/**
* Set databytes (ctb, moench)
* @param a adc enable mask
* @param as analog number of samples
* @param ds digital number of samples
* @param t tengiga enable
* @param f readout flags
* @returns analog data bytes
*/
int setImageSize(uint32_t a, uint32_t as, uint32_t ds, bool t, slsDetectorDefs::readoutMode) {
int nachans = 0;
int adatabytes = 0;
// analog channels (normal, analog/digital readout)
if (a == BIT32_MASK) {
nachans = 32;
} else {
for (int ich = 0; ich < 32; ++ich) {
if (a & (1 << ich))
++nachans;
}
}
adatabytes = nachans * NUM_BYTES_PER_ANALOG_CHANNEL * as;
FILE_LOG(logDEBUG1) << "Total Number of Channels:" << nachans
<< " Databytes: " << adatabytes;
nPixelsX = nachans;
nPixelsY = 1;
// 10G
if (t) {
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = UDP_PACKET_DATA_BYTES;
packetSize = headerSizeinPacket + dataSize;
imageSize = adatabytes;
packetsPerFrame = ceil((double)imageSize / (double)dataSize);
}
// 1g udp (via fifo readout)
else {
headerSizeinPacket = sizeof(slsDetectorDefs::sls_detector_header);
dataSize = UDP_PACKET_DATA_BYTES;
packetSize = headerSizeinPacket + dataSize;
imageSize = adatabytes;
packetsPerFrame = ceil((double)imageSize / (double)dataSize);
}
return adatabytes;
}
};
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