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a-xdr boolean serialization #82

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a-xdr boolean serialization #82

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7 changes: 7 additions & 0 deletions dlms_cosem/dlms_data.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
"""
AXDR encoding is described in IEC 61334-6:2000
(Distribution automation using distribution line carrier systems Part 6: A-XDR encoding rule)
"""
import abc
import datetime
from typing import *
Expand Down Expand Up @@ -120,6 +124,9 @@ def from_bytes(cls, bytes_data: bytes):
value = bool(int.from_bytes(bytes_data, "big"))
return cls(value) # TODO: test this.

def value_to_bytes(self) -> bytes:
return b'\xFF' if self.value else b'\x00'


@attr.s(auto_attribs=True)
class BitStringData(BaseDlmsData):
Expand Down