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USB to Serial devices #82
Description
I am using several USB to serial devices. I want to recognize them before connecting (via pyvisa-py). To do that I use the following code:
def find_device_VISA(vid=None, pid=None, vendor=None, serial=None,
fmt='ASRL{}::INSTR'):
'''Find a USB to serial converter and format VISA identifier'''
tty = find_port.list_devices(vid=vid, pid=pid, vendor=vendor,
serial=serial)[0][3]
return fmt.format(tty)Where find_port is in the package: https://github.com/vascotenner/usb-ser-mon/tree/package
Can Lantz provide a more familiar way? Should this be included in lantz? How?
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