#Written By Tom Paulus, @tompaulus, www.tompaulus.com
from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate
import WUndergroundAPI
import time
import smbus
import os
import RPi.GPIO as GPIO # For Demo Only
locations = {}
version = 0
app_info_folder = '/etc/WeatherUnderground'
LocationData = app_info_folder + '/locations.conf'
parameters = app_info_folder + '/parameters.conf'
boardVersion = '/proc/cpuinfo'
lcd = Adafruit_CharLCDPlate(busnum=version)
API = WUndergroundAPI.WebAPI()
lcd.clear()
color = lcd.ON
lcd.backlight(color)
GPIO.setmode(GPIO.BCM) # For Demo Only
GPIO.setup(25, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) # For Demo Only
try:
info = open(LocationData)
data = info.readlines()
length = int(str(data).count(',')) + 1
l1 = data[0].split(',')
for x in range(0, length):
l2 = l1[x].split(':')
locations[str(x) + 's'] = l2[0]
#! /usr/bin/python
#Written By Tom Paulus, @tompaulus, www.tompaulus.com
from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate
import socket
import fcntl
import struct
import time
import smbus
lcd = Adafruit_CharLCDPlate(busnum=0)
lcd.clear()
lcd.backlight(lcd.ON)
ip = None
interface = 0
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, struct.pack('256s', ifname[:15]))[20:24])
while ip is None and interface <= 10:
try:
ip = get_ip_address('eth' + str(interface))
except IOError:
pass
try:
ip = get_ip_address('wlan' + str(interface))
#! /usr/bin/python
#Written By Tom Paulus, @tompaulus, www.tompaulus.com
from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate
import WUndergroundAPI
import time
import smbus
import os
locations = {}
app_info_folder = '/etc/WeatherUnderground'
LocationData = app_info_folder + '/locations.conf'
parameters = app_info_folder + '/parameters.conf'
lcd = Adafruit_CharLCDPlate(busnum = 1)
API = WUndergroundAPI.WebAPI()
lcd.clear()
lcd.backlight(lcd.ON)
try:
info = open(LocationData)
data = info.readlines()
length = int(str(data).count(',')) + 1
l1 = data[0].split(',')
for x in range (0,length):
l2 = l1[x].split(':')
locations[str(x)+'s'] = l2[0]
locations[str(x)+'c'] = l2[1]
info.close()
#! /usr/bin/python #Written By Tom Paulus, @tompaulus, www.tompaulus.com from time import sleep import spidev import RPi.GPIO as GPIO from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate import smbus GPIO.setmode(GPIO.BCM) lcd = Adafruit_CharLCDPlate() spi = spidev.SpiDev() light_adc = 1 # ADC pot_adc = 0 # ADC statusLED = 23 green = 25 # Makes the LCD Green light_Average = [] # Average list used by the movavg function l = 0 # display value for the light sensor pot_Average = [] # Average list used by the movavg function p = 0 # display value for the pot rate = .1 # The delay between refreshes + .125 seconds bounce = 400 color = lcd.ON print "Press CTRL+C to exit" GPIO.setup(green, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) GPIO.setup(statusLED, GPIO.OUT) lcd.backlight(color) lcd.clear()
#! /usr/bin/python
#Written By Tom Paulus, @tompaulus, www.tompaulus.com
from time import sleep
import spidev
import RPi.GPIO as GPIO
from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate
import smbus
GPIO.setmode(GPIO.BCM)
lcd = Adafruit_CharLCDPlate(busnum=0)
spi = spidev.SpiDev()
pot_adc = 0 # ADC
l = [] # List for Light Sensor Averaging
statusLED = 23
print "Press CTRL+C to exit"
GPIO.setup(statusLED, GPIO.OUT)
lcd.backlight(lcd.ON)
lcd.clear()
def analogRead(port):
"""Read the given ADC port and preform the necessary shifting of bits"""
spi.open(0, 0)
if (port > 7) or (port < 0):
print 'analogRead -- Port Error, Must use a port between 0 and 7'
return -1
r = spi.xfer2([1, (8 + port) << 4, 0])
value = ((r[1] & 3) << 8) + r[2]
spi.close()
return value
#! /usr/bin/python #Written By Tom Paulus, @tompaulus, www.tompaulus.com from time import sleep import spidev import RPi.GPIO as GPIO from lib.Char_Plate.Adafruit_CharLCDPlate import Adafruit_CharLCDPlate import smbus GPIO.setmode(GPIO.BCM) lcd = Adafruit_CharLCDPlate(busnum=0) spi = spidev.SpiDev() light_adc = 1 # ADC pot_adc = 0 # ADC statusLED = 23 green = 25 # Makes the LCD Green light_Average = [] # Average list used by the movavg function l = 0 # display value for the light sensor pot_Average = [] # Average list used by the movavg function p = 0 # display value for the pot rate = .1 # The delay between refreshes + .125 seconds bounce = 400 color = lcd.ON print "Press CTRL+C to exit" GPIO.setup(green, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) GPIO.setup(statusLED, GPIO.OUT) lcd.backlight(color) lcd.clear()
def init():
global lcd
if version == 0:
lcd = Adafruit_CharLCDPlate(busnum=0)
lcd.clear()
lcd.backlight(lcd.ON)
elif version == 1:
lcd = Adafruit_CharLCDPlate(busnum=1)
lcd.clear()
lcd.backlight(lcd.ON)
else:
quit("Raspberry Pi Version Error!")
lcd.clear()
lcd.backlight(lcd.ON)
lcd.message('News Client\nfor Raspberry Pi')
time.sleep(1)
lcd.clear()
lcd.message('Version 1.0\nTom Paulus 2013')
time.sleep(1)
lcd.clear()
