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port_test.py
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port_test.py
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from serial.tools import list_ports
import serial
import sys
list = list_ports.comports()
connected = []
for element in list:
connected.append(element.device)
print("Connected COM ports: " + str(connected))
# compliments of https://stackoverflow.com/questions/12090503/listing-available-com-ports-with-python#14224477
""" Lists serial port names
:raises EnvironmentError:
On unsupported or unknown platforms
:returns:
A list of the serial ports available on the system
"""
if sys.platform.startswith('win'):
# !attention assumes pyserial 3.x
ports = ['COM%s' % (i + 1) for i in range(256)]
elif sys.platform.startswith('linux') or sys.platform.startswith('cygwin'):
# this excludes your current terminal "/dev/tty"
ports = glob.glob('/dev/tty[A-Za-z]*')
elif sys.platform.startswith('darwin'):
ports = glob.glob('/dev/tty.*')
else:
raise EnvironmentError('Unsupported platform')
result = []
for port in ports:
try:
s = serial.Serial(port)
s.close()
result.append(port)
except (OSError, serial.SerialException):
pass
print("Availible COM Ports: " + str(result))