def serOpen():
"""
@return ser type Serial
"""
SERIAL_PORT = 'COM7'
SERIAL_SPEED = 9600
ser = Serial()
ser.port = SERIAL_PORT
ser.baudrate = SERIAL_SPEED
ser.bytesize = EIGHTBITS #number of bits per bytes
ser.timeout = 1 #non-block read
ser.writeTimeout = 2 #timeout for write
ser.xonxoff = False #disable software flow control
ser.rtscts = False #disable hardware (RTS/CTS) flow control
ser.dsrdtr = False #disable hardware (DSR/DTR) flow control
try:
"""
Пытаемся открыть серийный порт
"""
ser.open()
except SerialException as e:
logger.debug("error open serial port: " + str(e))
exit(2)
return ser
def open_port(port):
"""
Open the selected port
"""
serial = Serial(port, 9600, timeout=1)
serial.setDTR(False)
serial.dsrdtr=False
time.sleep(0.5) # Wait for initialization
return serial
import logging
logger = logging.getLogger(__name__)
logging.basicConfig(filename='cmplr.log', filemode='w', level=logging.DEBUG)
SERIAL_PORT = 'COM7'
SERIAL_SPEED = 9600
ser = Serial()
ser.port = SERIAL_PORT
ser.baudrate = SERIAL_SPEED
ser.bytesize = EIGHTBITS #number of bits per bytes
ser.timeout = 1 #non-block read
ser.writeTimeout = 2 #timeout for write
ser.xonxoff = False #disable software flow control
ser.rtscts = False #disable hardware (RTS/CTS) flow control
ser.dsrdtr = False #disable hardware (DSR/DTR) flow control
try:
"""
Пытаемся открыть серийный порт
"""
ser.open()
except SerialException as e:
logger.debug("error open serial port: " + str(e))
exit()
Compiller = Compiller()
