#include <ErrorCheckerPhase0.h>

Inheritance diagram for ErrorCheckerPhase0:

Public Member Functions
bool	checkROC (bool &errorsInEvent, int fedId, const SiPixelFrameConverter converter, const SiPixelFedCabling theCablingTree, Word32 &errorWord, SiPixelFormatterErrors &errors) const override

	ErrorCheckerPhase0 ()

Public Member Functions inherited from ErrorCheckerBase
bool	checkCRC (bool &errorsInEvent, int fedId, const Word64 *trailer, SiPixelFormatterErrors &errors) const

bool	checkHeader (bool &errorsInEvent, int fedId, const Word64 *header, SiPixelFormatterErrors &errors) const

bool	checkTrailer (bool &errorsInEvent, int fedId, unsigned int nWords, const Word64 *trailer, SiPixelFormatterErrors &errors) const

void	conversionError (int fedId, const SiPixelFrameConverter *converter, int status, Word32 &errorWord, SiPixelFormatterErrors &errors) const

	ErrorCheckerBase ()

void	setErrorStatus (bool ErrorStatus)

virtual	~ErrorCheckerBase ()=default

Protected Member Functions
cms_uint32_t	errorDetId (const SiPixelFrameConverter *converter, int errorType, const Word32 &word) const override

Protected Member Functions inherited from ErrorCheckerBase
void	addErrorToCollectionDummy (int errorType, int fedId, Word64 word, SiPixelFormatterErrors &errors) const

int	getConversionErrorTypeAndIssueLogMessage (int status, int fedId) const

Additional Inherited Members
Protected Attributes inherited from ErrorCheckerBase
bool	includeErrors_

Detailed Description

Definition at line 12 of file ErrorCheckerPhase0.h.

Constructor & Destructor Documentation

◆ ErrorCheckerPhase0()

ErrorCheckerPhase0::ErrorCheckerPhase0 ( )

Definition at line 21 of file ErrorCheckerPhase0.cc.

21 : ErrorCheckerBase(){};

Member Function Documentation

◆ checkROC()

bool ErrorCheckerPhase0::checkROC	(	bool &	errorsInEvent,
		int	fedId,
		const SiPixelFrameConverter *	converter,
		const SiPixelFedCabling *	theCablingTree,
		Word32 &	errorWord,
		SiPixelFormatterErrors &	errors
	)		const

overridevirtual

Implements ErrorCheckerBase.

Definition at line 23 of file ErrorCheckerPhase0.cc.

                                                                         {
   int errorType = (errorWord >> ROC_shift) & ERROR_mask;
   if LIKELY (errorType < 25)
     return true;
  
   switch (errorType) {
     case (25): {
       LogDebug("") << "  invalid ROC=25 found (errorType=25)";
       errorsInEvent = true;
       break;
     }
     case (26): {
       return false;
     }
     case (27): {
       return false;
     }
     case (28): {
       LogDebug("") << "  error fifo nearly full (errorType=28)";
       errorsInEvent = true;
       break;
     }
     case (29): {
       LogDebug("") << "  timeout on a channel (errorType=29)";
       errorsInEvent = true;
       if ((errorWord >> OMIT_ERR_shift) & OMIT_ERR_mask) {
         LogDebug("") << "  ...first errorType=29 error, this gets masked out";
         return false;
       }
       break;
     }
     case (30): {
       LogDebug("") << "  TBM error trailer (errorType=30)";
       errorsInEvent = true;
       break;
     }
     case (31): {
       LogDebug("") << "  event number error (errorType=31)";
       errorsInEvent = true;
       break;
     }
     default:
       return true;
   };
  
   if (includeErrors_) {
     // check to see if overflow error for type 30, change type to 40 if so
     if (errorType == 30) {
       int StateMach_bits = 4;
       int StateMach_shift = 8;
       uint32_t StateMach_mask = ~(~uint32_t(0) << StateMach_bits);
       int StateMach = (errorWord >> StateMach_shift) & StateMach_mask;
       if (StateMach == 4 || StateMach == 9)
         errorType = 40;
     }
  
     // store error
     SiPixelRawDataError error(errorWord, errorType, fedId);
     cms_uint32_t detId;
     detId = errorDetId(converter, errorType, errorWord);
     errors[detId].push_back(error);
   }
   return false;
 }

References relativeConstraints::error, sipixelconstants::ERROR_mask, errorDetId(), l1tstage2_dqm_sourceclient-live_cfg::fedId, ErrorCheckerBase::includeErrors_, LIKELY, LogDebug, sipixelconstants::OMIT_ERR_mask, sipixelconstants::OMIT_ERR_shift, and sipixelconstants::ROC_shift.

◆ errorDetId()

cms_uint32_t ErrorCheckerPhase0::errorDetId	(	const SiPixelFrameConverter *	converter,
		int	errorType,
		const Word32 &	word
	)		const

overrideprotectedvirtual

Implements ErrorCheckerBase.

Definition at line 94 of file ErrorCheckerPhase0.cc.

                                                                       {
   if (!converter)
     return dummyDetId;
  
   ElectronicIndex cabling;
  
   switch (errorType) {
     case 25:
     case 30:
     case 31:
     case 36:
     case 40: {
       // set dummy values for cabling just to get detId from link if in Barrel
       cabling.dcol = 0;
       cabling.pxid = 2;
       cabling.roc = 1;
       cabling.link = (word >> LINK_shift) & LINK_mask;
  
       DetectorIndex detIdx;
       int status = converter->toDetector(cabling, detIdx);
       if (status)
         break;
       if (DetId(detIdx.rawId).subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel))
         return detIdx.rawId;
       break;
     }
     case 29: {
       int chanNmbr = 0;
       const int DB0_shift = 0;
       const int DB1_shift = DB0_shift + 1;
       const int DB2_shift = DB1_shift + 1;
       const int DB3_shift = DB2_shift + 1;
       const int DB4_shift = DB3_shift + 1;
       const cms_uint32_t DataBit_mask = ~(~cms_uint32_t(0) << 1);
  
       int CH1 = (word >> DB0_shift) & DataBit_mask;
       int CH2 = (word >> DB1_shift) & DataBit_mask;
       int CH3 = (word >> DB2_shift) & DataBit_mask;
       int CH4 = (word >> DB3_shift) & DataBit_mask;
       int CH5 = (word >> DB4_shift) & DataBit_mask;
       int BLOCK_bits = 3;
       int BLOCK_shift = 8;
       cms_uint32_t BLOCK_mask = ~(~cms_uint32_t(0) << BLOCK_bits);
       int BLOCK = (word >> BLOCK_shift) & BLOCK_mask;
       int localCH = 1 * CH1 + 2 * CH2 + 3 * CH3 + 4 * CH4 + 5 * CH5;
       if (BLOCK % 2 == 0)
         chanNmbr = (BLOCK / 2) * 9 + localCH;
       else
         chanNmbr = ((BLOCK - 1) / 2) * 9 + 4 + localCH;
       if ((chanNmbr < 1) || (chanNmbr > 36))
         break;  // signifies unexpected result
  
       // set dummy values for cabling just to get detId from link if in Barrel
       cabling.dcol = 0;
       cabling.pxid = 2;
       cabling.roc = 1;
       cabling.link = chanNmbr;
       DetectorIndex detIdx;
       int status = converter->toDetector(cabling, detIdx);
       if (status)
         break;
       if (DetId(detIdx.rawId).subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel))
         return detIdx.rawId;
       break;
     }
     case 37:
     case 38: {
       cabling.dcol = 0;
       cabling.pxid = 2;
       cabling.roc = (word >> ROC_shift) & ROC_mask;
       cabling.link = (word >> LINK_shift) & LINK_mask;
  
       DetectorIndex detIdx;
       int status = converter->toDetector(cabling, detIdx);
       if (status)
         break;
  
       return detIdx.rawId;
       break;
     }
     default:
       break;
   };
   return dummyDetId;
 }

References sipixelobjects::ElectronicIndex::dcol, sipixelconstants::dummyDetId, sipixelobjects::ElectronicIndex::link, sipixelconstants::LINK_mask, sipixelconstants::LINK_shift, PixelSubdetector::PixelBarrel, sipixelobjects::ElectronicIndex::pxid, sipixelobjects::DetectorIndex::rawId, sipixelobjects::ElectronicIndex::roc, sipixelconstants::ROC_mask, sipixelconstants::ROC_shift, mps_update::status, and DetId::subdetId().

Referenced by checkROC().

Public Member Functions