def lcdThread(threadName, delay):
LCD.lcd_init()
while 1:
time.sleep(delay)
#print "%s: %s" % (threadName, time.ctime(time.time()) )
LCD.lcd_string(userName,LCD.LCD_LINE_1)
LCD.lcd_string(time.ctime(time.time()),LCD.LCD_LINE_2)
LCD.lcd_cleanup()
print "\nIn taskResetButton - reset button pressed"
eventQ.put( (EVENT_MSG_RESET,"LOGGING OFF",time.time()) )
resetPinVal = GPIO.LOW
time.sleep(3)
resetPinVal = GPIO.input(KILL_APP_PIN)
if killAppPinVal == GPIO.HIGH:
print "\n\nKILL APP!!!\n\n"
taskLCD_ID.exit()
taskBadgeScan_ID.exit()
taskDeviceAccessControl_ID.exit()
return 0;
LCD.lcd_init()
def taskLCD():
while 1:
#print "in taskLCD"
time.sleep(0.3)
if not LcdQ.empty():
LcdText = LcdQ.get()
print "-------------------------------LCD Display:", LcdText
LCD.lcd_string(LcdText[0],LCD.LCD_LINE_1)
LCD.lcd_string(LcdText[1],LCD.LCD_LINE_2)
def taskBadgeScan():
retcode = SCAN.scanInit()
def startLCD():
LCD.lcd_init()
print "%s: %s" % ("WELCOME", time.ctime(time.time()) )
LCD.lcd_string("WELCOME",LCD.LCD_LINE_1)
LCD.lcd_string(time.ctime(time.time()),LCD.LCD_LINE_2)