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23 lines
568 B
23 lines
568 B
5 years ago
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GPIO_HUB_RST_N = 30
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GPIO_UBLOX_RST_N = 32
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GPIO_UBLOX_SAFEBOOT_N = 33
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GPIO_UBLOX_PWR_EN = 34
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GPIO_STM_RST_N = 124
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GPIO_STM_BOOT0 = 134
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def gpio_init(pin, output):
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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, high):
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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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