mirror of
https://github.com/dragonpilot/dragonpilot.git
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fe6459224b
version: dragonpilot v0.8.17 beta for EON/C2 date: 2022-09-15T06:50:26 dp-dev(priv2) master commit: 4d0dc8f4278758e1c000fbbef41ad124187335e2
26 lines
753 B
Python
26 lines
753 B
Python
from typing import Optional
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def gpio_init(pin: int, output: bool) -> None:
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try:
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with open(f"/sys/class/gpio/gpio{pin}/direction", 'wb') as f:
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f.write(b"out" if output else b"in")
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except Exception as e:
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print(f"Failed to set gpio {pin} direction: {e}")
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def gpio_set(pin: int, high: bool) -> None:
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try:
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with open(f"/sys/class/gpio/gpio{pin}/value", 'wb') as f:
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f.write(b"1" if high else b"0")
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except Exception as e:
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print(f"Failed to set gpio {pin} value: {e}")
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def gpio_read(pin: int) -> Optional[bool]:
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val = None
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try:
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with open(f"/sys/class/gpio/gpio{pin}/value", 'rb') as f:
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val = bool(int(f.read().strip()))
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except Exception as e:
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print(f"Failed to set gpio {pin} value: {e}")
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return val
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