go_inthex

README

go-inthex

Go Intel HEX encoding / decoding library

Documentation

Index

• Constants
• func Checksum(data []byte) (sum uint8)
• func Encode(stream *Stream) (hex []byte, err error)
• type Record
  • func RecordFromString(data string) (Record, error)
  • func (r Record) String() string
• type RecordCode
• type Region
  • func (r *Region) Append(data []byte)
  • func (r *Region) IsContiguousAddress(addr uint32) bool
• type Stream
  • func Decode(data []byte) (stream *Stream, err error)
  • func (s *Stream) Data() (data []byte, baseAddress uint32)

Constants

const (
	RecordData = RecordCode(iota)
	RecordEOF
	RecordExtendedSegmentAddress
	RecordStartSegmentAddress
	RecordExtendedLinearAddress
	RecordStartLinearAddress
)

const ExtendedLinearAddressMask uint32 = 0xFFFF0000

const RecordExtendedSegmentAddressMask uint32 = 0x000FFFF0

Functions

func Checksum

func Checksum(data []byte) (sum uint8)

func Encode

func Encode(stream *Stream) (hex []byte, err error)

Types

type Record

type Record struct {
	Code    RecordCode
	Address uint16
	Data    []byte
}

func RecordFromString

func RecordFromString(data string) (Record, error)

func (Record) String

func (r Record) String() string

type RecordCode

type RecordCode uint8

type Region

type Region struct {
	Address uint32
	Data    []byte
	Extra   []string
}

func (*Region) Append

func (r *Region) Append(data []byte)

func (*Region) IsContiguousAddress

func (r *Region) IsContiguousAddress(addr uint32) bool

type Stream

type Stream struct {
	Regions []Region

	StartSegmentAddress uint32
	StartLinearAddress  uint32
}

func Decode

func Decode(data []byte) (stream *Stream, err error)

func (*Stream) Data

func (s *Stream) Data() (data []byte, baseAddress uint32)

Data Returns a binary image, from the lowest base address