dhc_onsen_roi_frame Struct Reference

ONSEN (debug) ROI frame data struct. More...

#include <PXDRawDataStructs.h>

Public Member Functions
unsigned short	get_trig_nr0 (void) const
	get trignr0
void	check_error (PXDErrorFlags &errormask, int length, bool ignore_inv_size_flag=false) const
	check error and return error mask
void	print (void) const
	print
int	getMinSize (void) const
	4 byte header, ROIS (n*8), 4 byte copy of inner CRC, 4 byte outer CRC
unsigned int	check_inner_crc (PXDErrorFlags &, unsigned int) const
	check inner crc (currently not implemented/needed)

Public Attributes
const dhc_frame_header_word0	word0
	mainly empty
const ubig16_t	trignr0
	trignr0

Detailed Description

ONSEN (debug) ROI frame data struct.

Encapsules the access for different bits and data words See Data format definitions [BELLE2-NOTE-TE-2016-009] on https://docs.belle2.org/

Definition at line 396 of file PXDRawDataStructs.h.

Member Function Documentation

check_error()

void check_error	(	PXDErrorFlags &	errormask,
		int	length,
		bool	ignore_inv_size_flag = false
	)		const

check error and return error mask

Definition at line 135 of file PXDRawDataStructs.cc.

    {
      // 4 byte header, ROIS (n*8), 4 byte copy of inner CRC, 4 byte outer CRC
      if (length < getMinSize()) {
        if (!ignore_inv_size_flag) B2WARNING("DHC ONSEN HLT/ROI Frame too small to hold any ROIs!");
        errorMask[c_nrROI_PACKET_INV_SIZE] = true;
      } else if ((length - getMinSize()) % 8 != 0) {
        if (!ignore_inv_size_flag) B2WARNING("DHC ONSEN HLT/ROI Frame holds fractional ROIs, last ROI might not be saved!");
        errorMask[c_nrROI_PACKET_INV_SIZE] = true;
      }
    };

check_inner_crc()

unsigned int check_inner_crc ( PXDErrorFlags &  , unsigned int    ) const

inline

check inner crc (currently not implemented/needed)

Definition at line 419 of file PXDRawDataStructs.h.

      {
        // Parts of the data are now in the ONSEN Trigger frame,
        // therefore the inner CRC cannot be checked that easily!
        // TODO can be re-implemented if needed
        return 0;
      };

get_trig_nr0()

unsigned short get_trig_nr0 ( void  ) const

inline

get trignr0

Definition at line 404 of file PXDRawDataStructs.h.

      {
        return trignr0;
      };

getMinSize()

int getMinSize ( void  ) const

inline

4 byte header, ROIS (n*8), 4 byte copy of inner CRC, 4 byte outer CRC

Definition at line 417 of file PXDRawDataStructs.h.

{return 4 + 4 + 4;};

print()

void print

(

void

)

const

print

Definition at line 146 of file PXDRawDataStructs.cc.

    {
      word0.print();
      B2DEBUG(99, "DHC HLT/ROI Frame");
    };

Member Data Documentation

trignr0

const ubig16_t trignr0

trignr0

Definition at line 398 of file PXDRawDataStructs.h.

word0

const dhc_frame_header_word0 word0

mainly empty

Definition at line 397 of file PXDRawDataStructs.h.

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The documentation for this struct was generated from the following files:

• pxd/unpacking/include/PXDRawDataStructs.h
• pxd/unpacking/src/PXDRawDataStructs.cc