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https://github.com/suaveolent/hoymiles-wifi.git
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begin support for meter
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f595e64303
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61470d3161
@ -120,6 +120,16 @@ type_mapping = {
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}
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class MeterType(Enum):
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"""Meter type."""
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DDSU666 = "DDSU666"
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DTSU666 = "DTSU666"
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meter_mapping = {0x1123: MeterType.DDSU666}
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def format_number(number: int) -> str:
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"""Format number to two digits."""
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@ -302,3 +312,30 @@ def get_dtu_model_name(serial_number: str) -> str:
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return "Unknown"
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else:
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return dtu_type.value
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def get_meter_model_type(serial_bytes: bytes) -> MeterType:
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"""Get Meter model type."""
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dtu_type_bytes = struct.unpack(">H", serial_bytes[:2])[0]
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meter_type = meter_mapping.get(dtu_type_bytes)
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if meter_type is None:
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raise ValueError(f"Unknown Meter: {serial_bytes[:2]}!")
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return meter_type
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def get_meter_model_name(serial_number: str) -> str:
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"""Get Meter model name."""
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serial_bytes = bytes.fromhex(serial_number)
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try:
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meter_type = get_meter_model_type(serial_bytes)
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except Exception as e:
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logger.error(e)
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return "Unknown"
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else:
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return meter_type.value
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2
setup.py
2
setup.py
@ -6,7 +6,7 @@ setup(
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name="hoymiles-wifi",
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packages=["hoymiles_wifi", "hoymiles_wifi.protobuf"],
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install_requires=["protobuf", "crcmod"],
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version="0.2.2",
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version="0.2.3",
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description="A python library for interfacing with the Hoymiles DTUs and the HMS-XXXXW-2T series of micro-inverters using protobuf messages.",
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author="suaveolent",
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include_package_data=True,
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