Created
September 27, 2022 03:11
-
-
Save EiichiroIto/ab2f5aad46b33610d357e48b940085a0 to your computer and use it in GitHub Desktop.
Sample program to find the serial port
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import sys | |
from serial.tools import list_ports | |
def auto_select_port_name(port_name): | |
if port_name: | |
return port_name | |
port_names = [port.device for port in list_ports.comports()] | |
port_names.sort() | |
if len(port_names) == 0: | |
return None | |
elif len(port_names) == 1: | |
return port_names[0] | |
print("Available ports:") | |
for i in range(len(port_names)): | |
print(" %d --> %s" % (i,port_names[i])) | |
print("enter number >> ", end="") | |
num = int(input()) | |
return port_names[num] | |
port_name = auto_select_port_name(sys.argv[1] if len(sys.argv) >= 2 else None) | |
print(port_name) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment