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62efcbc4
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silhavyj
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import usb.core
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import usb.util
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def read_connected_devices():
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detected_devices = []
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busses = usb.busses()
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for bus in busses:
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devices = bus.devices
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for dev in devices:
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0f94f9b0
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Pultak
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serial_number = None
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device_info = usb.core.find(idProduct=dev.idProduct)
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5c67f214
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Pultak
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try:
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0f94f9b0
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Pultak
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serial_number = usb.util.get_string(device_info, device_info.iSerialNumber)
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except:
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# Failed to retrieve information from device
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pass
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if serial_number is not None:
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5c67f214
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Pultak
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detected_devices.append({
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"vendor_id": dev.idVendor,
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"product_id": dev.idProduct,
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0f94f9b0
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Pultak
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"serial_number": serial_number
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5c67f214
|
Pultak
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})
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| 27 |
62efcbc4
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silhavyj
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return detected_devices
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