f0222d750f
v1.0.0 - 2025-03-13 EHS-Sentinel has been heavily modified to incorporate the control mechanism The read-in behavior of the modbus registers has been revised from chunks to single byte MessageProcessor now runs asynchronously MessageProducer added which takes over the writing communication with the WP Configuration of HASS entities has moved from hardcoded to NASA Repository NASA Repository has been fundamentally changed All FSV Values, NASA_POWER, VAR_IN_TEMP_WATER_LAW_TARGET_F, NASA_INDOOR_OPMODE are allowed for writing mode NASA_OUTDOOR_DEFROST_STEP DEFROST STEP 10 (b'0xa') added ENUM_IN_SG_READY_MODE_STATE ACTIVE (b'0x2') added New configuration point allowControl to allow control of the Samsung EHS heat pump (deactivated by default). [!CAUTION] This functionality requires that EHS-Sentinel actively communicates with the Samsung EHS, so EHS-Sentinel intervenes here in the Modbus data traffic between the components (it sends its own messages). The activation of this functionality is exclusively at your own risk. I assume no liability for any damage caused. new configuration points in logging controlMessage (default False) to print out the controlled mesagges invalidPacket (default False) prints out invalid messages (length not ok, x34 not at end...) Dashboard template has been split, ressources/dashboard_readonly_template.yaml is for readonly mode and the ressources/dashboard_controlmode_template.yaml for control mode
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
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class NASAMessage:
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"""
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A class to represent a NASA message.
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"""
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def __init__(self, packet_message=0x000, packet_message_type=0, packet_payload=[0]):
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self.packet_message: int = packet_message
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self.packet_message_type: int = packet_message_type
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self.packet_payload: bytes = bytes([int(hex(x), 16) for x in packet_payload])
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def set_packet_message(self, value: int):
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self.packet_message = value
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self.packet_message_type = (value & 1536) >> 9
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def set_packet_message_type(self, value: int):
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self.packet_message_type = value
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def set_packet_payload(self, value: list):
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self.packet_payload = bytes([int(hex(x), 16) for x in value])
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def set_packet_payload_raw(self, value: bytes):
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self.packet_payload = value
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def to_raw(self) -> bytearray:
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message_number_reconstructed = (self.packet_message_type << 9) | (self.packet_message & 0x1FF)
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# Extract the original bytes from message_number
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msg_rest_0 = (self.packet_message >> 8) & 0xFF # Upper 8 bits
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msg_rest_1 = self.packet_message & 0xFF # Lower 8 bits
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msgpayload = int.from_bytes(self.packet_payload, byteorder='big', signed=True)
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if self.packet_message_type == 0:
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return [
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msg_rest_0,
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msg_rest_1,
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msgpayload & 0xFF
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]
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elif self.packet_message_type == 1:
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return [
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msg_rest_0,
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msg_rest_1,
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(msgpayload >> 8) & 0xFF,
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msgpayload & 0xFF
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]
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elif self.packet_message_type == 2:
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return [
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msg_rest_0,
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msg_rest_1,
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(msgpayload >> 24) & 0xFF,
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(msgpayload >> 16) & 0xFF,
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(msgpayload >> 8) & 0xFF,
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msgpayload & 0xFF
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]
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elif self.packet_message_type == 3:
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return [
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msg_rest_0,
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msg_rest_1,
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*[(msgpayload >> (8 * i)) & 0xFF for i in reversed(range(len(self.packet_payload)))]
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]
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def __str__(self):
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return (
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f"NASAMessage(\n"
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f" packet_message={self.packet_message} ({hex(self.packet_message)}) ({[x for x in bytearray(self.packet_message.to_bytes(2))]}),\n"
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f" packet_message_type={self.packet_message_type} ({hex(self.packet_message_type)}),\n"
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f" packet_payload={self.packet_payload} ({self.packet_payload.hex()}) ({[int(x) for x in self.packet_payload]})\n"
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f")"
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)
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def __repr__(self):
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return self.__str__() |