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+--- Thread: Reading serial data and saving to a file (/thread-27084.html)
Reading serial data and saving to a file - Mohan - May-25-2020
Hi ,
I am trying to read a serial data and save that in a file. I could not print any data to the file.
from __future__ import print_function
import serial, time, io, datetime
from serial import Serial
import time
addr = "COM5" ## serial port to read data from
baud = 921600 ## baud rate for instrument
ser = serial.Serial(
port = addr,\
baudrate = baud,\
parity=serial.PARITY_NONE,\
stopbits=serial.STOPBITS_ONE,\
bytesize=serial.EIGHTBITS,\
timeout=0)
print("Connected to: " + ser.portstr)
filename="data_file.txt"
f = open("data_file.txt", "a")
while True:
s = ser.readline()
line = s.decode('utf-8').replace('\r\n','')
time.sleep(.1)
f.write(line+"\r\n") # Appends output to fileCan someone help me. Thank you.
RE: Reading serial data and saving to a file - pyzyx3qwerty - May-25-2020
Please use proper code tags while posting your thread, it will be much easier to understand. See BBCode to know more