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readSerial2.py
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readSerial2.py
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import serial
import time
# arduino = serial.Serial("/dew/ttYACMO", 115200, timeout=5)
arduino = serial.Serial(
#port='/dev/ttyACM0',
port='/dev/ttyUSB0',
baudrate = 921600,
bytesize = serial.EIGHTBITS,
parity = serial.PARITY_NONE,
stopbits = serial.STOPBITS_ONE,
timeout = 5,
xonxoff= False,
rtscts = False,
dsrdtr = False,
writeTimeout = 2
)
#if not arduino.isOpen():
#arduino.open()
#arduino.close()
while True:
#arduino.open()
try:
#arduino.write("command frum jetson".encode())
rcdata = arduino.readline()
if rcdata:
#print(rcdata) # print recetved data-tros
# Split the string by vertical bars to get individual channel readings
channel_readings = rcdata.split('|')
# Initialize an empty dictionary to store channel readings
rcvalues = {}
# Iterate through channel readings
for reading in channel_readings:
# Split each reading by colon to separate channel name and value
rcchannel, rcvalue = reading.split(':')
# Remove leading and trailing whitespace from channel and value
rcchannel = rcchannel.strip()
rcvalue = int(rcvalue.strip())
# Add channel and its corresponding value to the dictionary
rcvalues[rcchannel] = rcvalue
print("translated: ",rcvalues)
#time.sleep(1)
except Exception as e:
print(e)
arduino.close()
finally:
arduino.close()