mirror of
https://github.com/janishutz/BiogasControllerApp.git
synced 2025-11-25 05:44:23 +00:00
25 lines
769 B
Python
25 lines
769 B
Python
import struct
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# Decoder to decode various sent values from the microcontroller
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class Decoder:
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# Decode an ascii character
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def decode_ascii(self, value: bytes) -> str:
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try:
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return value.decode()
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except:
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return "Error"
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# Decode a float (6 bits)
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def decode_float(self, value: bytes) -> float:
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return struct.unpack(">f", bytes.fromhex(str(value, "ascii") + "00"))[0]
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# Decode a float, but with additional offsets
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def decode_float_long(self, value: bytes) -> float:
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return struct.unpack(">f", bytes.fromhex(str(value, "ascii") + "0000"))[0]
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# Decode an int
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def decode_int(self, value: bytes) -> int:
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# return int.from_bytes(value, 'big')
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return int(value, base=16)
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