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61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
"""Support for covers."""
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import time
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from .device import device
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from .exceptions import check_error
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class dooya(device):
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"""Controls a Dooya curtain motor."""
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def __init__(self, *args, **kwargs) -> None:
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"""Initialize the controller."""
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device.__init__(self, *args, **kwargs)
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self.type = "Dooya DT360E"
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def _send(self, magic1: int, magic2: int) -> int:
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"""Send a packet to the device."""
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packet = bytearray(16)
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packet[0] = 0x09
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packet[2] = 0xBB
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packet[3] = magic1
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packet[4] = magic2
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packet[9] = 0xFA
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packet[10] = 0x44
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response = self.send_packet(0x6A, packet)
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check_error(response[0x22:0x24])
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payload = self.decrypt(response[0x38:])
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return payload[4]
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def open(self) -> int:
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"""Open the curtain."""
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return self._send(0x01, 0x00)
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def close(self) -> int:
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"""Close the curtain."""
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return self._send(0x02, 0x00)
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def stop(self) -> int:
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"""Stop the curtain."""
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return self._send(0x03, 0x00)
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def get_percentage(self) -> int:
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"""Return the position of the curtain."""
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return self._send(0x06, 0x5D)
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def set_percentage_and_wait(self, new_percentage: int) -> None:
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"""Set the position of the curtain."""
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current = self.get_percentage()
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if current > new_percentage:
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self.close()
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while current is not None and current > new_percentage:
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time.sleep(0.2)
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current = self.get_percentage()
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elif current < new_percentage:
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self.open()
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while current is not None and current < new_percentage:
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time.sleep(0.2)
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current = self.get_percentage()
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self.stop()
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