106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
from ...core.message import (
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MessageType,
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MessageRequest,
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MessageResponse,
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MessageBody,
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)
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class MessageCDBase(MessageRequest):
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def __init__(self, device_protocol_version, message_type, body_type):
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super().__init__(
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device_protocol_version=device_protocol_version,
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device_type=0xCD,
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message_type=message_type,
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body_type=body_type
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)
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@property
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def _body(self):
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raise NotImplementedError
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class MessageQuery(MessageCDBase):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.query,
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body_type=0x01)
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@property
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def _body(self):
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return bytearray([0x01])
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class MessageSet(MessageCDBase):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.set,
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body_type=0x01)
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self.power = False
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self.target_temperature = 0
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self.aux_heating = False
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self.fields = {}
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self.mode = 1
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def read_field(self, field):
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value = self.fields.get(field, 0)
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return value if value else 0
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@property
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def _body(self):
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power = 0x01 if self.power else 0x00
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mode = self.mode + 1
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target_temperature = round(self.target_temperature * 2 + 30)
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return bytearray([
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0x01, power, mode, target_temperature,
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self.read_field("trValue"),
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self.read_field("openPTC"),
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self.read_field("ptcTemp"),
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0 # self.read_field("byte8")
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])
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class CDGeneralMessageBody(MessageBody):
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def __init__(self, body):
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super().__init__(body)
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self.power = (body[2] & 0x01) > 0
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self.target_temperature = round((body[3] - 30) / 2)
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if (body[2] & 0x02) > 0:
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self.mode = 0
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elif (body[2] & 0x04) > 0:
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self.mode = 1
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elif (body[2] & 0x08) > 0:
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self.mode = 2
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self.current_temperature = round((body[4] - 30) / 2)
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self.condenser_temperature = (body[7] - 30) / 2
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self.outdoor_temperature = (body[8] - 30) / 2
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self.compressor_temperature = (body[9] - 30) / 2
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self.max_temperature = round((body[10] - 30) / 2)
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self.min_temperature = round((body[11] - 30) / 2)
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self.compressor_status = (body[27] & 0x08) > 0
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if (body[28] & 0x20) > 0:
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self.mode = 3
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class CD02MessageBody(MessageBody):
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def __init__(self, body):
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super().__init__(body)
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self.fields = {}
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self.power = (body[2] & 0x01) > 0
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self.mode = body[3]
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self.target_temperature = round((body[4] - 30) / 2)
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self.fields["trValue"] = body[5]
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self.fields["openPTC"] = body[5]
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self.fields["ptcTemp"] = body[7]
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self.fields["byte8"] = body[8]
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class MessageCDResponse(MessageResponse):
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def __init__(self, message):
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super().__init__(message)
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if self.message_type in [MessageType.query, MessageType.notify2]:
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self.set_body(CDGeneralMessageBody(super().body))
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elif self.message_type == MessageType.set and self.body_type == 0x01:
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self.set_body(CD02MessageBody(super().body))
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self.set_attr()
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