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Auto detect port

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askiiart 2022-10-25 21:18:29 -05:00
parent 87bd807c26
commit c2ce0c9cc4
1 changed files with 9 additions and 1 deletions
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10
Demos/Python/pyserialtransfer_demo.py
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@ -1,4 +1,5 @@
import time import time
from subprocess import getoutput
from pySerialTransfer import pySerialTransfer as txfer from pySerialTransfer import pySerialTransfer as txfer
@ -9,7 +10,14 @@ try:
# On Linux, it will be "/dev/ttyXXX#", like "/dev/ttyACM0" or "/dev/ttyUSB0". I think macOS is the same. # On Linux, it will be "/dev/ttyXXX#", like "/dev/ttyACM0" or "/dev/ttyUSB0". I think macOS is the same.
# On Windows, it will be "COM#", like "COM3" # On Windows, it will be "COM#", like "COM3"
# --- # ---
port = '/dev/ttyACM2' port = 'ttyACM'
while True:
ports = getoutput(f'ls /dev | grep {port}').split('\n')
if ports != ['']:
ports.sort()
port = ports[len(ports) - 1]
break
link = txfer.SerialTransfer(port, 115200, timeout=.1) link = txfer.SerialTransfer(port, 115200, timeout=.1)
link.open() link.open()