32 lines
604 B
Python
32 lines
604 B
Python
import json
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import sys
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db = json.load(open('pi-pinout.db'))
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def from_phys(phys, mode="bcm"):
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pin = db['pins'][str(phys)]
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if 'scheme' in pin:
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if mode in pin['scheme']:
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return int(pin['scheme'][mode])
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return None
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def to_phys(pin, mode="bcm"):
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for pin in db['pins']:
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if 'scheme' in db['pins'][pin]:
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if mode in db['pins'][pin]['scheme']:
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return int(pin)
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return None
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pin = int(sys.argv[1])
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mode = 'bcm'
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if len(sys.argv) > 2:
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mode = sys.argv[2]
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print("Pin {} is {}: {}".format(pin, mode.upper(), from_phys(pin, mode)))
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