mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2025-12-12 01:00:29 +08:00
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
import asyncio
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import logging
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from typing import Tuple
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from . import gpio
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# =====
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_logger = logging.getLogger(__name__)
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class Atx:
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def __init__(
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self,
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power_led: int,
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hdd_led: int,
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power_switch: int,
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reset_switch: int,
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click_delay: float,
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long_click_delay: float,
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) -> None:
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self.__power_led = gpio.set_input(power_led)
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self.__hdd_led = gpio.set_input(hdd_led)
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self.__power_switch = gpio.set_output(power_switch)
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self.__reset_switch = gpio.set_output(reset_switch)
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self.__click_delay = click_delay
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self.__long_click_delay = long_click_delay
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self.__lock = asyncio.Lock()
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def get_leds(self) -> Tuple[bool, bool]:
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return (
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not gpio.read(self.__power_led),
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not gpio.read(self.__hdd_led),
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)
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async def click_power(self) -> None:
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if (await self.__click(self.__power_switch, self.__click_delay)):
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_logger.info("Clicked power")
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async def click_power_long(self) -> None:
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if (await self.__click(self.__power_switch, self.__long_click_delay)):
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_logger.info("Clicked power (long press)")
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async def click_reset(self) -> None:
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if (await self.__click(self.__reset_switch, self.__click_delay)):
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_logger.info("Clicked reset")
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async def __click(self, pin: int, delay: float) -> bool:
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if not self.__lock.locked():
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async with self.__lock:
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for flag in (True, False):
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gpio.write(pin, flag)
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await asyncio.sleep(delay)
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return True
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return False
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