⚝
One Hat Cyber Team
⚝
Your IP:
216.73.216.67
Server IP:
13.127.59.50
Server:
Linux ip-172-31-46-210 5.15.0-1033-aws #37~20.04.1-Ubuntu SMP Fri Mar 17 11:39:30 UTC 2023 x86_64
Server Software:
Apache/2.4.41 (Ubuntu)
PHP Version:
7.4.3-4ubuntu2.29
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
lib
/
python3
/
dist-packages
/
serial
/
tools
/
View File Name :
list_ports_linux.py
#!/usr/bin/env python # # This is a module that gathers a list of serial ports including details on # GNU/Linux systems. # # This file is part of pySerial. https://github.com/pyserial/pyserial # (C) 2011-2015 Chris Liechti <cliechti@gmx.net> # # SPDX-License-Identifier: BSD-3-Clause import glob import os from serial.tools import list_ports_common class SysFS(list_ports_common.ListPortInfo): """Wrapper for easy sysfs access and device info""" def __init__(self, device): super(SysFS, self).__init__(device) # special handling for links if device is not None and os.path.islink(device): device = os.path.realpath(device) is_link = True else: is_link = False self.name = os.path.basename(device) self.usb_device_path = None if os.path.exists('/sys/class/tty/{}/device'.format(self.name)): self.device_path = os.path.realpath('/sys/class/tty/{}/device'.format(self.name)) self.subsystem = os.path.basename(os.path.realpath(os.path.join(self.device_path, 'subsystem'))) else: self.device_path = None self.subsystem = None # check device type if self.subsystem == 'usb-serial': self.usb_interface_path = os.path.dirname(self.device_path) elif self.subsystem == 'usb': self.usb_interface_path = self.device_path else: self.usb_interface_path = None # fill-in info for USB devices if self.usb_interface_path is not None: self.usb_device_path = os.path.dirname(self.usb_interface_path) try: num_if = int(self.read_line(self.usb_device_path, 'bNumInterfaces')) except ValueError: num_if = 1 self.vid = int(self.read_line(self.usb_device_path, 'idVendor'), 16) self.pid = int(self.read_line(self.usb_device_path, 'idProduct'), 16) self.serial_number = self.read_line(self.usb_device_path, 'serial') if num_if > 1: # multi interface devices like FT4232 self.location = os.path.basename(self.usb_interface_path) else: self.location = os.path.basename(self.usb_device_path) self.manufacturer = self.read_line(self.usb_device_path, 'manufacturer') self.product = self.read_line(self.usb_device_path, 'product') self.interface = self.read_line(self.device_path, 'interface') if self.subsystem in ('usb', 'usb-serial'): self.apply_usb_info() #~ elif self.subsystem in ('pnp', 'amba'): # PCI based devices, raspi elif self.subsystem == 'pnp': # PCI based devices self.description = self.name self.hwid = self.read_line(self.device_path, 'id') elif self.subsystem == 'amba': # raspi self.description = self.name self.hwid = os.path.basename(self.device_path) if is_link: self.hwid += ' LINK={}'.format(device) def read_line(self, *args): """\ Helper function to read a single line from a file. One or more parameters are allowed, they are joined with os.path.join. Returns None on errors.. """ try: with open(os.path.join(*args)) as f: line = f.readline().strip() return line except IOError: return None def comports(include_links=False): devices = glob.glob('/dev/ttyS*') # built-in serial ports devices.extend(glob.glob('/dev/ttyUSB*')) # usb-serial with own driver devices.extend(glob.glob('/dev/ttyACM*')) # usb-serial with CDC-ACM profile devices.extend(glob.glob('/dev/ttyAMA*')) # ARM internal port (raspi) devices.extend(glob.glob('/dev/rfcomm*')) # BT serial devices devices.extend(glob.glob('/dev/ttyAP*')) # Advantech multi-port serial controllers if include_links: devices.extend(list_ports_common.list_links(devices)) return [info for info in [SysFS(d) for d in devices] if info.subsystem != "platform"] # hide non-present internal serial ports # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # test if __name__ == '__main__': for port, desc, hwid in sorted(comports()): print("{}: {} [{}]".format(port, desc, hwid))