diff options
| author | Devaev Maxim <[email protected]> | 2020-09-05 08:29:25 +0300 |
|---|---|---|
| committer | Devaev Maxim <[email protected]> | 2020-09-05 08:29:25 +0300 |
| commit | e162d84d5622f18a5afeddea0da19498ee25dc23 (patch) | |
| tree | e2512dc4eebd1d40e64cf97abcd3c25978723b1c /kvmd | |
| parent | 0c8524898748c49cd9d54c2dcefa6b4a471532d0 (diff) | |
gpio read is very fast
Diffstat (limited to 'kvmd')
| -rw-r--r-- | kvmd/apps/kvmd/ugpio.py | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/kvmd/apps/kvmd/ugpio.py b/kvmd/apps/kvmd/ugpio.py index 3420ae84..81c191d7 100644 --- a/kvmd/apps/kvmd/ugpio.py +++ b/kvmd/apps/kvmd/ugpio.py @@ -66,6 +66,7 @@ class _GpioInput: self.__channel = channel self.__pin: int = config.pin # gpio.set_input(config.pin) # Configured in UserGpio/BatchReader self.__inverted: bool = config.inverted + self.__reader = reader def get_scheme(self) -> Dict: @@ -85,13 +86,15 @@ class _GpioOutput: # pylint: disable=too-many-instance-attributes self.__channel = channel self.__pin: int = gpio.set_output(config.pin, (config.initial ^ config.inverted)) self.__inverted: bool = config.inverted + self.__switch: bool = config.switch + self.__pulse_delay: float = config.pulse.delay self.__min_pulse_delay: float = config.pulse.min_delay self.__max_pulse_delay: float = config.pulse.max_delay + self.__busy_delay: float = config.busy_delay - self.__state = config.initial self.__region = aiotools.AioExclusiveRegion(GpioChannelIsBusyError, notifier) def get_scheme(self) -> Dict: @@ -107,7 +110,7 @@ class _GpioOutput: # pylint: disable=too-many-instance-attributes def get_state(self) -> Dict: busy = self.__region.is_busy() return { - "state": (self.__state if not busy else False), + "state": (self.__read() if not busy else False), "busy": busy, } @@ -121,15 +124,11 @@ class _GpioOutput: # pylint: disable=too-many-instance-attributes if not self.__switch: raise GpioSwitchNotSupported() async with self.__region: - # Состояние проверяется только при изменении - real_state = self.__read() - if state != real_state: + if state != self.__read(): self.__write(state) - self.__state = state get_logger(0).info("Switched %s to %d", self, state) await asyncio.sleep(self.__busy_delay) return True - self.__state = real_state await asyncio.sleep(self.__busy_delay) return False |