def UpdateText(self):
text = self.GenerateNewsText()
if self.text != text:
self.text = text
msg = Message.WriteText(self.text,
disk_partition=self.partition,
file_label=self.file_label)
self.led_sign.SendMessage(msg)
time.sleep(1)
def signon():
msg = Message.TurnSignOn()
ser = serial.Serial(PORT, BAUD_RATE)
x = ser.write(msg)
resp = ser.read()
ser.flushInput()
ser.flushOutput()
ser.close()
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
def signoff():
'''
Turn LED sign off
'''
msg = Message.TurnSignOff(goodbyeMsg=False)
ser = serial.Serial(PORT, BAUD_RATE)
x = ser.write(msg)
resp = ser.read()
ser.flushInput()
ser.flushOutput()
ser.close()
def main(ip="172.16.16.2" , port=9520 , texts=""):
ser = socket(AF_INET, SOCK_STREAM)
addr = (ip, port)
ser.connect(addr)
# Turn Sign On
ser.send(Message.TurnSignOn())
time.sleep(0.2)
#
files = []
if True:
for i in range(len(texts)):
files.append(generateTextScreen(str(texts[i]) , name=str(i) + ".nmg"))
for f in files:
debug_print("Writing file..." + f.label + " to drive: " + f.drive)
if f.type == 'T':
data = Message.WriteTextFilewithChecksum(f)
debug_print(data)
ser.send(data)
elif f.type == 'P':
for packetNumber in range(0,f.numPackets):
debug_print("Writing image " + f.label + " do drive: " + f.drive + " packet number: " + str(packetNumber))
ser.send(Message.WritePictureFileWithChecksum(f, packetNumber=packetNumber))
time.sleep(0.2)
ss = SEQUENTSYS(files)
# just write the playlist as a system file
playlist = Message.WriteSystemFile(ss)
debug_print("Writing playlist...")
debug_print(playlist)
ser.send(playlist)
debug_print("Script complete.")
ser.close()
sys.exit(0)
def CheckEmail(self):
pop3 = poplib.POP3_SSL(self.pop3_server, self.port)
pop3.user(self.user)
pop3.pass_(self.pw)
messages = [pop3.retr(i) for i in range(1, len(pop3.list()[1]) + 1)]
# Concat message pieces:
messages = ["\n".join(mssg[1]) for mssg in messages]
#Parse message intom an email object:
messages = [parser.Parser().parsestr(mssg) for mssg in messages]
for message in messages:
subject = message['subject']
sender = message['from']
msg = '{nonein}{noneout}{red}{7x6}{flashon}Email from:{flashoff}'
msg = msg + '{nl}{amber}' + sender + '{nl}{nonein}{noneout}{flashon}{green}subj:{flashoff}{amber}' + subject
#print msg
self.email_queue.append(Message.EmergencyMessage(msg, t=25))
pop3.quit()
#!/usr/bin/env python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.StringFile("Hello there. this is a new writefie implementation.",
file_label='hello.txt')
port = '/dev/ttyACM0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
files = []
if True:
files.append(TextFile(test, "FT.nmg", drive='D'))
#port = '/dev/ttyUSB0'
#port = '/dev/ttyACM0'
port = '/dev/ttyVIRTUAL'
baudRate = 19200
ser = serial.Serial(port, baudRate)
if True:
for f in files:
print("Writing file..." + f.label + " to drive: " + f.drive)
if f.type == 'T':
ser.write(Message.WriteTextFilewithChecksum(f))
elif f.type == 'P':
for packetNumber in range(0,f.numPackets):
print("Writing image " + f.label + " do drive: " + f.drive + " packet number: " + str(packetNumber))
ser.write(Message.WritePictureFileWithChecksum(f, packetNumber=packetNumber))
time.sleep(1)
time.sleep(1)
if True:
# the actual playlist is a SEQUENT.SYS
ss = SEQUENTSYS(files)
# just write the playlist as a system file
playlist = Message.WriteSystemFile(ss)
print("Writing playlist...")
ser.write(playlist)
#!/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()
forecast_temp_low_2 = str(
int(celsius2farenheight(float(
weather['forecasts'][1]['low'])))).encode('UTF-8')
forecast_temp_high_2 = str(
int(celsius2farenheight(float(
weather['forecasts'][1]['high'])))).encode('UTF-8')
forecast_text_2 = weather['forecasts'][1]['text'].encode('UTF-8')
text = '{pause=10}{typesetOff}{fastest}{amber}{7x6}{moverightin}{moverightout}Currently: {green}' + condition + '{nl}'
text = '{typesetOff}{fastest}{amber}{7x6}{moverightin}{moverightout}Currently: {green}' + condition.encode(
'UTF-8') + '{nl}'
text = text + '{amber}{moveleftin}{moveleftout}Temp: {red}' + temp + ' degrees{nl}'
text = text + '{amber}{moverightin}{moverightout}Humidity: {green}' + humidity + '%{nl}'
text = text + '{amber}{moveleftin}{moveleftout}Wind: {red}' + wind + 'mph{nl}'
text = text + '{newframe}{fastest}{amber}{7x6}{moveupin}{movedownout}Forecast:{nl}'
text = text + '{green}' + time_1 + '{nl}'
text = text + '{red}Low:' + forecast_temp_low_1 + ' High: ' + forecast_temp_high_1 + '{nl}'
text = text + '{amber}' + forecast_text_1 + '{nl}'
text = text + '{newframe}{fastest}{amber}{7x6}{movedownin}{moveupout}Forecast:{nl}'
text = text + '{green}' + time_2 + '{nl}'
text = text + '{red}Low:' + forecast_temp_low_2 + ' High: ' + forecast_temp_high_2 + '{nl}'
text = text + '{amber}' + forecast_text_2 + '{nl}'
msg = Message.WriteText(text, file_label='WEATHER.TXT')
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
from JetFileII import Message
from JetFileII import TextFile
from JetFileII import PictureFile
from JetFileII import SEQUENTSYS
displayMsg = Message.DisplayControlWithoutChecksum
import time
pic = PictureFile('../images/awesome.bmp', 'xd.bmp', 'D')
#pic = PictureFile('../images/g.bmp', 'newg1.bmp', 'D')
#pic = PictureFile('../images/mario.bmp', 'mario.bmp', 'D')
#port = '/dev/ttyUSB0'
#port = '/dev/ttyACM0'
port = '/dev/ttyVIRTUAL'
baudRate = 19200
ser = serial.Serial(port, baudRate)
#debug incorrect checksum
#ser.write(Message.WritePictureFileWithChecksum(pic, packetNumber=0))
for packetNumber in range(0, pic.numPackets):
print("Writing image packet " + str(packetNumber))
ser.write(
Message.WritePictureFileWithChecksum(pic, packetNumber=packetNumber))
time.sleep(1)
print("Script complete.")
ser.close()
displayMsg = Message.DisplayControlWithoutChecksum
import re
#currently static values for my display
groupAddr = 1
unitAddr = 1
port = '/dev/ttyUSB0'
baudRate = 19200
widthPixels = 128
heightPixels = 32
ser = serial.Serial(port, baudRate)
msg = Message.getSystemFile()
h = ":".join("{:02x}".format(ord(c)) for c in msg)
print(h)
time.sleep(1)
# 'U\xa7O\x13V\x00\x00\x00\x00\x00\xab\xcd\x02\x02\x06\x00SEQUENT.SYS\x00V\x00\x00\x00\x00\x00\x00\x00V\x00\x01\x00\x01\x00\x00\x00SQ\x04\x00\x03\x00\x00\x00ET\x0f\x80\xd8\x07\x03\x10\x00\x00\x01\x01\xd8\x07\x03\x10\x00\x00\x01\x01\xb0\x00\x00\x00ABET\x0f\x80\xd8\x07\x03\x10\x00\x00\x01\x01\xd8\x07\x03\x10\x00\x00\x01\x01\xb0\x00\x00\x00ACET\x0f\x80\xd8\x07\x03\x10\x00\x00\x01\x01\xd8\x07\x03\x10\x00\x00\x01\x01\xb0\x00\x00\x00AD'
print("************getting playlist**********")
print(msg)
x = ser.write(msg)
s = ser.read(len(msg))
print("************response**********")
print(s)
h = ":".join("{:02x}".format(ord(c)) for c in s)
print(h)
#!/usr/bin/python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
from struct import *
led_sign_width = 128
led_sign_height = 32
#data = bytearray(led_sign_width*led_sign_height/8)#one bit per pixel
data = '\xff' * (led_sign_width*led_sign_height/8)
msgs = Message.DynamicDisplay(data)
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
for i,msg in enumerate(msgs):
#binary_msg = unpack('C',msg)
print "MSG " + str(i) + ':' + msg.encode("hex")
x = ser.write(msg)
ser.close()
#!/usr/bin/python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.WriteText("Hello there. this is a new writefie implementation.")
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
#!/usr/bin/env python # vim: set ts=2 expandtab: import serial from JetFileII import Message msg = Message.AutoTest() #port = '/dev/ttyUSB0' port = '/dev/ttyACM0' #port = '/dev/ttyVIRTUAL' baudrate = 19200 ser = serial.Serial(port, baudrate, timeout=None) x = ser.write(msg) y = ser.read() ser.flushInput() ser.flushOutput() ser.close()
#!/usr/bin/env python
# vim: set ts=2 expandtab:
'''
Write a text file using v2.0 protocol with checksum
v2.0 supports filenames up to 12 characters
'''
import serial
from JetFileII import Message
from JetFileII import TextFile
file = TextFile(
'{pause=5}{middle}{moveRightIn}{moveLeftOut}{b16x12}{green}{hhmin_12hr}{nl}{amber}{7x6}{dow_abbr}, {month_abbr} {date} {yyyy}',
"AB.nmg",
drive='D')
#port = '/dev/ttyS0'
port = '/dev/ttyUSB0'
#port = '/dev/ttyACM0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(Message.WriteTextFilewithChecksum(file))
ser.close()
#!/usr/bin/python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.TurnSignOff(goodbyeMsg=False)
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
#
# playlist.py
# John O'Neil
# Wednesday, March 13th 2013
#
# Exercise the playlist commands in JetFileII protocol
#
#******************************************************************************
import serial
from JetFileII import Message
import time
msgs = []
msgs.append(
Message.File('Today:{mm/dd/yy}{nl}{hhmin_12hr}:{sec}',
file_label='time.TXT'))
msgs.append(Message.File('WEATHER', file_label='WEATHER.TXT'))
#msgs.append( Message.File('NEWS',file_label='NEWS.TXT') )
#msgs.append( Message.File('SPORTS',file_label='SPORTS.TXT') )
playlist = Message.WriteSystemFile(Message.Playlist(msgs))
#print "Playlist is: " + playlist.encode('hex')
#print playlist
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
time.sleep(1)
#!/usr/bin/python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.TurnSignOn()
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
#!/usr/bin/env python
# vim: set ts=2 expandtab:
#******************************************************************************
#
# emergencymessage.py
# Hit sign with an async emergency message
#
#******************************************************************************
import serial
import time
from JetFileII import Message
msg = Message.EmergencyMessage('This is an Emergency!')
#port = '/dev/ttyUSB0'
port = '/dev/ttyACM0'
#port = '/dev/ttyVIRTUAL'
baudRate = 19200
ser = serial.Serial(port, baudRate)
ser.write(msg)
ser.close()
#!/usr/bin/env python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.StopCountdown()
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyUSB0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
#!/usr/bin/env python # vim: set ts=2 expandtab: import serial from JetFileII import Message msg = Message.StopTest() #port = '/dev/ttyUSB0' port = '/dev/ttyACM0' #port = '/dev/ttyVIRTUAL' baudRate = 19200 ser = serial.Serial(port, baudRate) x = ser.write(msg) y = ser.read() ser.flushInput() ser.flushOutput() ser.close()
#!/usr/bin/env python
# vim: set ts=2 expandtab:
import serial
from JetFileII import Message
msg = Message.StartCountdown(day=10, hour=10, minute=10, second=10)
#msg = Message.EmergencyMessage("What's going on?")
#print msg.encode("hex")
#print 'size of message is ' + str(len(msg))
port = '/dev/ttyUSB0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
except IOError:
print 'ERROR. Problem opening file ' + input_filename
sys.exit(1)
print 'Uploading file ' + input_filename + ' as file ' + uploaded_filename
#print "length of data is " + str(len(data))
#print "and data is " + data.encode('hex')
#print data
print("length of data is : " + str(len(data)))
large_picture = True
if large_picture:
msgs = Message.Picture(data,file_label=uploaded_filename)
msg = None
else:
msgs = []
msg = Message.UploadSmallPicture(data,partition='E', msgId=1)
port = '/dev/ttyACM0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
for m in msgs:
x = ser.write(m)
time.sleep(1)
if msg:
print 'USAGE: bitmap.py <bmp file to upload to sign> <filename to write on sign E partition>'
sys.exit(1)
input_filename = sys.argv[1]
uploaded_filename = sys.argv[2]
#get a microsoft formatted bitmap
data = None
try:
with open(input_filename, "r") as myfile:
data = myfile.read()
except IOError:
print 'ERROR. Problem opening file ' + input_filename
sys.exit(1)
print 'Uploading file ' + input_filename + ' as file ' + uploaded_filename
#print "length of data is " + str(len(data))
#print "and data is " + data.encode('hex')
#print data
msgs = Message.Picture(data, file_label=uploaded_filename)
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
for msg in msgs:
x = ser.write(msg)
time.sleep(1)
ser.close()
def UpdateText(self):
msg = Message.WriteText(self.message,
disk_partition=self.partition,
file_label=self.file_label)
self.led_sign.SendMessage(msg)
time.sleep(1)
def GeneratePlaylistEntry(self):
return Message.File(self.message,
file_label=self.file_label,
partition=self.partition)
# and send it to my LED sign.
# This is a test in preparation for an integrated LED sign server type daemon
# that could have something like this as just one small dedicated 'process'.
#
# REQUIRES: debian package "python-pywapi" available in Ubuntu 12.04 or
# google code.
#
#******************************************************************************
import pywapi
import serial
import time
import datetime
from time import mktime
from datetime import datetime
from JetFileII import Message
displayMsg = Message.DisplayControlWithoutChecksum
msg = Message.EmergencyMessage('Hello there. How are you?')
print msg.encode("hex")
print 'size of message is ' + str(len(msg))
port = '/dev/ttyS0'
baudRate = 19200
ser = serial.Serial(port, baudRate)
x = ser.write(msg)
ser.close()
