vbptc

Documentation

Overview

Package vbptc implements the Variable length BPTC for embedded signalling

Index

• type VBPTC
  • func New(expectedRows uint8) *VBPTC
  • func (v *VBPTC) AddBurst(bits []byte) error
  • func (v *VBPTC) CheckAndRepair() error
  • func (v *VBPTC) Clear()
  • func (v *VBPTC) GetData(bits []byte) error

Types

type VBPTC

type VBPTC struct {
	// contains filtered or unexported fields
}

func New

func New(expectedRows uint8) *VBPTC

func (*VBPTC) AddBurst

func (v *VBPTC) AddBurst(bits []byte) error

AddBurst adds the embedded signalling data to the matrix.

func (*VBPTC) CheckAndRepair

func (v *VBPTC) CheckAndRepair() error

CheckAndRepair checks data for errors and tries to repair them

func (*VBPTC) Clear

func (v *VBPTC) Clear()

Clear resets the variable BPTC matrix and cursor position

func (*VBPTC) GetData

func (v *VBPTC) GetData(bits []byte) error

GetData extracts data bits (discarding Hamming (16,11) and parity check bits) from the vbptc matrix.