def Service(self):
if (self.last_update is None):
self.last_update = time.time()
current_time = time.time()
elapsed_time = current_time - self.last_update
if (elapsed_time >= self.update_interval):
update_time_msg = Message.SetSystemTime()
self.led_sign.SendMessage(update_time_msg)
time.sleep(1)
screen_msg = self.UpdateText()
self.led_sign.SendMessage(screen_msg)
time.sleep(1)
self.last_update = current_time
#!/usr/bin/env python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
from config import PORT
from config import BAUD_RATE
msg = Message.SetSystemTime()
print msg.encode('hex')
#port = '/dev/ttyUSB0'
#baudRate = 19200
ser = serial.Serial(PORT, BAUD_RATE)
x = ser.write(msg)
ser.close()