Appendix A. IntelHex Errors Hierarchy

• IntelHexError - base error
  • HexReaderError - general hex reader error
    • AddressOverlapError - data for the same address overlap
    • HexRecordError - hex record decoder base error
      • RecordLengthError - record has invalid length
      • RecordTypeError - record has invalid type (RECTYP)
      • RecordChecksumError - record checksum mismatch
      • EOFRecordError - invalid EOF record (type 01)
      • ExtendedAddressRecordError - extended address record base error
        • ExtendedSegmentAddressRecordError - invalid extended segment address record (type 02)
        • ExtendedLinearAddressRecordError - invalid extended linear address record (type 04)
      • StartAddressRecordError - start address record base error
        • StartSegmentAddressRecordError - invalid start segment address record (type 03)
        • StartLinearAddressRecordError - invalid start linear address record (type 05)
        • DuplicateStartAddressRecordError - start address record appears twice
        • InvalidStartAddressValueError - invalid value of start addr record
  • BadAccess16bit - not enough data to read 16 bit value
  • NotEnoughDataError - not enough data to read N contiguous bytes
  • EmptyIntelHexError - requested operation cannot be performed with empty object