relay msd fixes

This commit is contained in:
Devaev Maxim
2020-12-29 16:14:38 +03:00
parent 440f71d5a0
commit 06040c8da9
2 changed files with 21 additions and 17 deletions

View File

@@ -28,18 +28,20 @@ from .... import aiogp
# =====
class Gpio:
class Gpio: # pylint: disable=too-many-instance-attributes
def __init__(
self,
device_path: str,
target_pin: int,
reset_pin: int,
reset_inverted: bool,
reset_delay: float,
) -> None:
self.__device_path = device_path
self.__target_pin = target_pin
self.__reset_pin = reset_pin
self.__reset_inverted = reset_inverted
self.__reset_delay = reset_delay
self.__chip: Optional[gpiod.Chip] = None
@@ -57,7 +59,7 @@ class Gpio:
self.__target_line.request("kvmd::msd::target", gpiod.LINE_REQ_DIR_OUT, default_vals=[0])
self.__reset_line = self.__chip.get_line(self.__reset_pin)
self.__reset_line.request("kvmd::msd::reset", gpiod.LINE_REQ_DIR_OUT, default_vals=[0])
self.__reset_line.request("kvmd::msd::reset", gpiod.LINE_REQ_DIR_OUT, default_vals=[int(self.__reset_inverted)])
def close(self) -> None:
if self.__chip:
@@ -76,4 +78,4 @@ class Gpio:
async def reset(self) -> None:
assert self.__reset_line
await aiogp.pulse(self.__reset_line, self.__reset_delay, 0)
await aiogp.pulse(self.__reset_line, self.__reset_delay, 0, self.__reset_inverted)