35 lines
986 B
Python
35 lines
986 B
Python
import hid
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def get_readers():
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return [item for item in hid.enumerate() if item["manufacturer_string"]=="Mag-Tek"]
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def get_device_from_reader(reader):
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return hid.Device(reader["vendor_id"], reader["product_id"])
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def get_device_from_readers(readers):
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if len(readers) == 0:
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print("No Mag-Tek reader detected - Quiting")
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return
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elif len(readers) > 1:
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devices = []
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for i in range(len(readers)):
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try:
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a = readers[i]
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dev = hid.Device(a["vendor_id"],a["product_id"])
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devices.append(dev)
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print(f"{i})\t\'{dev.manufacturer} {dev.product}\' - {'nonblocking' if dev.nonblocking else 'blocking'}")
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except:
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devices.append(None)
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return devices[int(input( "Enter desired reader number" ))]
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return get_device_from_reader(readers[0])
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def read(device):
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print("Waiting for swipe...")
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return device.read(256)
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