pflib::packing::SingleECONTCaptureFrame::SingleECONTSample Class Reference

Each ECON-T sample has the following struture, assuming. More...

#include <SingleECONTCaptureFrame.h>

Collaboration diagram for pflib::packing::SingleECONTCaptureFrame::SingleECONTSample:

Public Member Functions
void	from (std::span< uint32_t > data)
int	bx () const
	bx counter for this sample of STC sums
int	stc_sum (int i_stc) const
	decode the 5E+4M encoding into a linearized sum value
int	encoded_stc_sum (int i_stc) const
	the raw value trasmitted by the ECON-T
int	max_tc (int i_stc) const
	index of the TC within the STC that was the maximum

Private Attributes
mutable::pflib::logging::logger	the_log_
std::array< int, N_STC >	max_tc_
std::array< int, N_STC >	stc_sums_
int	bx_

Static Private Attributes
static constexpr std::size_t	N_STC = 8

Detailed Description

Each ECON-T sample has the following struture, assuming.

• using STC4 algorithm
• with the 5M+4E encoding
• and three eTx enabled

This means there are up to 8 STCs. Each sample is spread across the three eTx.

eTx 0

• [31:28] = header
• [27:26] = Max1 (index of highest TC in STC1)
• [25:24] = Max2 (index of highest TC in STC2)
• ... continue down
• [12:11] = Max8 (index of highest TC in STC8)
• [10:2] = STC1
• [1:0] = 2 MSBs of STC2 eTx 1
• [31:25] = 7 LSBs of STC2
• [25:16] = STC3
• [15:7] = STC4
• [6:0] = 7 MSB of STC5 eTx 2
• [31:30] = 2 LSB of STC5
• [29:21] = STC6
• [20:12] = STC7
• [11:3] = STC8
• [2:0] = zero padding

Member Data Documentation

the_log_

mutable::pflib::logging::logger pflib::packing::SingleECONTCaptureFrame::SingleECONTSample::the_log_

private

Initial value:

{
        ::pflib::logging::get("decoding")}

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

• include/pflib/packing/SingleECONTCaptureFrame.h
• src/pflib/packing/SingleECONTCaptureFrame.cxx