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Fix: Missing serial port after list refresh... #113

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Merged
merged 1 commit into from
May 13, 2025
Merged

Fix: Missing serial port after list refresh... #113

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26 changes: 9 additions & 17 deletions BabbleApp/utils/misc_utils.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
import typing
import serial
import serial.tools.list_ports
import sys
import glob
import os
Expand Down Expand Up @@ -124,25 +125,16 @@ def list_serial_ports():
:returns:
A list of the serial ports available on the system
"""
if sys.platform.startswith("win"):
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:
if not sys.platform.startswith(("win", "linux", "cygwin", "darwin")):
raise EnvironmentError("Unsupported platform")

result = []
for port in ports:
try:
s = serial.Serial(port)
s.close()
result.append(port)
except (OSError, serial.SerialException):
pass
return result
ports = []
try:
for s in serial.tools.list_ports.comports():
ports.append(s.device)
except (AttributeError, OSError, serial.SerialException):
pass
return sorted(ports)


def get_camera_index_by_name(name):
Expand Down