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Copy pathserialReadSave.py
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48 lines (38 loc) · 1.05 KB
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from serial.tools import list_ports
import serial
import time
import csv
# Identify the correct port
ports = list_ports.comports()
for port in ports: print(port)
# Create CSV file
f = open("data.csv","w",newline='')
f.truncate()
# Open the serial com
serialCom = serial.Serial('COM3',115200)
# Toggle DTR to reset the Arduino
serialCom.setDTR(False)
time.sleep(1)
serialCom.flushInput()
serialCom.setDTR(True)
# How many data points to record
kmax = 180*90
# Loop through and collect data as it is available
for k in range(kmax):
try:
# Read the line
s_bytes = serialCom.readline()
decoded_bytes = s_bytes.decode("utf-8").strip('\r\n')
# print(decoded_bytes)
# Parse the line
if k == 0:
values = decoded_bytes.split(",")
else:
values = [float(x) for x in decoded_bytes.split()]
print(values)
# Write to CSV
writer = csv.writer(f,delimiter=",")
writer.writerow(values)
except:
print("Error encountered, line was not recorded.")
f.close()