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#include "EventFilter/HcalRawToDigi/interface/HcalUHTRData.h"
#include <cstring>
static const int HEADER_LENGTH_16BIT = 2 * sizeof(uint64_t) / sizeof(uint16_t);
HcalUHTRData::const_iterator::const_iterator(const uint16_t* ptr, const uint16_t* limit)
: m_ptr(ptr), m_limit(limit), m_stepclass(0), m_technicalDataType(0) {
if (isHeader())
determineMode();
}
HcalUHTRData::const_iterator& HcalUHTRData::const_iterator::operator++() {
if (m_ptr == m_limit)
return *this;
if (m_stepclass == 0)
m_ptr++;
else if (m_stepclass == 1) {
if (m_microstep == 0) {
m_ptr++;
m_microstep++;
} else {
m_microstep--;
}
} else if (m_stepclass == 2) {
if (isHeader()) {
m_ptr++;
} else {
m_ptr += 2;
}
}
if (isHeader()) {
determineMode();
m_header_ptr = m_ptr;
m_0th_data_ptr = m_header_ptr + 1;
}
return *this;
}
void HcalUHTRData::const_iterator::determineMode() {
if (!isHeader())
return;
m_flavor = flavor();
m_stepclass = 0;
if (m_flavor == 5) {
m_stepclass = 1;
m_microstep = 0;
} else if (m_flavor == 2) {
m_stepclass = 2;
}
if (m_flavor == 7) {
m_technicalDataType = technicalDataType();
}
}
int HcalUHTRData::const_iterator::errFlags() const {
if ((m_flavor == 7 && m_technicalDataType == 15) && !isHeader())
return ((*m_ptr) >> 11) & 0x1;
else
return ((*m_ptr) >> 10) & 0x3;
}
bool HcalUHTRData::const_iterator::dataValid() const {
if ((m_flavor == 7 && m_technicalDataType == 15) && !isHeader())
return ((*m_ptr) >> 10) & 0x1;
else
return !(errFlags() & 0x2);
}
int HcalUHTRData::const_iterator::technicalDataType() const {
if (m_flavor == 7)
return ((*m_ptr) >> 8) & 0xF;
else
return 0;
}
uint8_t HcalUHTRData::const_iterator::adc() const {
if (m_flavor == 5 && m_microstep == 0)
return ((*m_ptr) >> 8) & 0x7F;
else if (m_flavor == 7 && m_technicalDataType == 15)
return (*m_ptr) & 0x7F;
else
return (*m_ptr) & 0xFF;
}
uint8_t HcalUHTRData::const_iterator::le_tdc() const {
if (m_flavor == 5 || (m_flavor == 7 && m_technicalDataType == 15))
return 0x80;
else if (m_flavor == 2)
return (m_ptr[1] & 0x3F);
else
return (((*m_ptr) & 0x3F00) >> 8);
}
bool HcalUHTRData::const_iterator::soi() const {
if (m_flavor == 5 || (m_flavor == 7 && m_technicalDataType == 15))
return false;
else if (m_flavor == 2)
return (m_ptr[0] & 0x2000);
else
return (((*m_ptr) & 0x4000));
}
uint8_t HcalUHTRData::const_iterator::te_tdc() const {
if (m_flavor == 2)
return (m_ptr[1] >> 6) & 0x1F;
else
return 0x80;
}
uint8_t HcalUHTRData::const_iterator::capid() const {
if (m_flavor == 2)
return (m_ptr[1] >> 12) & 0x3;
else if (m_flavor == 7 && m_technicalDataType == 15) {
return ((*m_ptr) >> 8) & 0x3;
} else if (m_flavor == 1 || m_flavor == 0) {
// For flavor 0,1 we only get the first capid in the header, and so we need
// to count the number of data rows and figure out which cap we want,
// knowing that they go 0->1->2->3->0
return 0;
} else {
return 0;
}
}
bool HcalUHTRData::const_iterator::ok() const {
if (m_flavor == 2) {
return (m_ptr[0] >> 12) & 0x1;
} else if (m_flavor == 4) {
return (m_ptr[0] >> 13) & 0x1;
} else {
return false;
}
}
HcalUHTRData::const_iterator HcalUHTRData::begin() const {
return HcalUHTRData::const_iterator(m_raw16 + HEADER_LENGTH_16BIT,
m_raw16 + (m_rawLength64 - 1) * sizeof(uint64_t) / sizeof(uint16_t));
}
HcalUHTRData::const_iterator HcalUHTRData::end() const {
return HcalUHTRData::const_iterator(m_raw16 + (m_rawLength64 - 1) * sizeof(uint64_t) / sizeof(uint16_t),
m_raw16 + (m_rawLength64 - 1) * sizeof(uint64_t) / sizeof(uint16_t));
}
HcalUHTRData::HcalUHTRData()
: m_formatVersion(-2), m_rawLength64(0), m_raw64(nullptr), m_raw16(nullptr), m_ownData(nullptr) {}
HcalUHTRData::HcalUHTRData(const uint64_t* data, int length)
: m_rawLength64(length), m_raw64(data), m_raw16((const uint16_t*)(data)), m_ownData(nullptr) {
m_formatVersion = (m_raw16[6] >> 12) & 0xF;
}
HcalUHTRData::HcalUHTRData(const HcalUHTRData& hd)
: m_formatVersion(hd.m_formatVersion),
m_rawLength64(hd.m_rawLength64),
m_raw64(hd.m_raw64),
m_raw16(hd.m_raw16),
m_ownData(nullptr) {}
HcalUHTRData::HcalUHTRData(int version_to_create) : m_formatVersion(version_to_create) {
// the needed space is for the biggest possible event...
// fibers*maxsamples/fiber
const int needed = (0x20 + FIBERS_PER_UHTR * CHANNELS_PER_FIBER_MAX * (10 + 1)) * sizeof(uint16_t) / sizeof(uint64_t);
m_ownData = new uint64_t[needed];
memset(m_ownData, 0, sizeof(uint64_t) * needed);
m_rawLength64 = 0;
m_raw64 = m_ownData;
m_raw16 = (const uint16_t*)m_raw64;
}
HcalUHTRData& HcalUHTRData::operator=(const HcalUHTRData& hd) {
if (m_ownData == nullptr) {
m_formatVersion = hd.m_formatVersion;
m_rawLength64 = hd.m_rawLength64;
m_raw64 = hd.m_raw64;
m_raw16 = hd.m_raw16;
}
return (*this);
}
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