"""
Report connected FTDI devices. This may be useful in obtaining
serial numbers to use as the device_id parameter of the Device()
constructor to communicate with a specific device when more than
one is present.
example usage:
$ python pylibftdi/examples/list_devices.py
FTDI:UB232R:FTAS1UN5
FTDI:UM232R USB <-> Serial:FTE4FFVQ
To open a device specifically to communicate with the second of
these devices, the following would be used:
>>> from pylibftdi import Device
>>> dev = Device(device_id="FTE4FFVQ")
>>>
Copyright (c) 2011-2014 Ben Bass <benbass@codedstructure.net>
All rights reserved.
"""
from pylibftdi import Driver
[docs]def get_ftdi_device_list():
"""
return a list of lines, each a colon-separated
vendor:product:serial summary of detected devices
"""
dev_list = []
for device in Driver().list_devices():
# device must always be this triple
vendor, product, serial = device
dev_list.append(f"{vendor}:{product}:{serial}")
return dev_list
[docs]def main():
for device in get_ftdi_device_list():
print(device)
if __name__ == "__main__":
main()