from rotary_class_alternative import RotaryEncoderAlternative
# To use GPIO 14 and 15 (Serial RX/TX)
# Remove references to /dev/ttyAMA0 from /boot/cmdline.txt and /etc/inittab
UP = 0
DOWN = 1
CurrentStationFile = "/var/lib/radiod/current_station"
CurrentTrackFile = "/var/lib/radiod/current_track"
CurrentFile = CurrentStationFile
PlaylistsDirectory = "/var/lib/mpd/playlists/"
log = Log()
radio = Radio()
lcd = Lcd()
rss = Rss()
# Signal SIGTERM handler
def signalHandler(signal, frame):
global lcd
global log
pid = os.getpid()
log.message("Radio stopped, PID " + str(pid), log.INFO)
lcd.line1("Radio stopped")
lcd.line2("")
lcd.line3("")
lcd.line4("")
radio.exit()
def setupDisplay(self):
global screen
dtype = config.getDisplayType()
i2c_address = 0x0
configured_i2c = config.i2c_address
self.i2c_bus = config.i2c_bus
i2c_interface = False
# Set up font code page. If 0 use codepage in font file
# If > 1 override with the codepage parameter in configuration file
code_page = config.codepage # 0, 1 or 2
log.message("Translation code page in radiod.conf = " + str(code_page),
log.INFO)
if code_page > 0:
self.code_page = code_page - 1
else:
self.code_page = self.translate.getPrimaryCodePage()
if dtype == config.NO_DISPLAY:
from no_display import No_Display
screen = No_Display()
self.has_screen = False
elif dtype == config.LCD_I2C_PCF8574:
from lcd_i2c_pcf8574 import Lcd_i2c_pcf8574
screen = Lcd_i2c_pcf8574()
if configured_i2c != 0:
i2c_address = configured_i2c
else:
i2c_address = 0x27
screen.init(address=i2c_address,
busnum=self.i2c_bus,
code_page=self.code_page)
i2c_interface = True
elif dtype == config.LCD_I2C_ADAFRUIT:
from lcd_i2c_adafruit import Lcd_i2c_Adafruit
screen = Lcd_i2c_Adafruit(code_page=self.code_page)
if configured_i2c != 0:
i2c_address = configured_i2c
else:
i2c_address = 0x20
screen.init(address=i2c_address, busnum=self.i2c_bus)
i2c_interface = True
elif dtype == config.LCD_ADAFRUIT_RGB:
from lcd_adafruit_class import Adafruit_lcd
screen = Adafruit_lcd()
if configured_i2c != 0:
i2c_address = configured_i2c
else:
i2c_address = 0x20
screen.init(address=i2c_address,
busnum=self.i2c_bus,
callback=self.callback,
code_page=self.code_page)
# This device has its own buttons on the I2C intertface
self.has_buttons = True
i2c_interface = True
elif dtype == config.OLED_128x64:
from oled_class import Oled
screen = Oled()
self.width = 20
self.lines = 5
# Set vertical display
screen.flip_display_vertically(config.flip_display_vertically)
self._isOLED = True
self._mute_line = 4
elif dtype == config.PIFACE_CAD:
from lcd_piface_class import Lcd_Piface_Cad
screen = Lcd_Piface_Cad()
screen.init(callback=self.callback, code_page=code_page)
# This device has its own buttons on the SPI intertface
self.has_buttons = True
elif dtype == config.ST7789TFT:
from st7789tft_class import ST7789
screen = ST7789()
screen.init(callback=self.callback, code_page=code_page)
self.has_buttons = False # Use standard button ineterface
self._isOLED = True
self._mute_line = 5
elif dtype == config.SSD1306:
from ssd1306_class import SSD1306
screen = SSD1306()
screen.init(callback=self.callback, code_page=code_page)
self.has_buttons = False # Use standard button interface
self._isOLED = True
self._mute_line = 4
else:
# Default LCD
from lcd_class import Lcd
screen = Lcd()
screen.init(code_page=self.code_page)
# Log code files used and codepage
log.message("Display code page " + str(hex(self.code_page)), log.INFO)
font_files = self.translate.getFontFiles()
for i in range(0, len(font_files)):
log.message("Loaded " + str(font_files[i]), log.INFO)
# Set up screen width (if 0 use default)
self.width = config.display_width
self.lines = self.getLines()
if self.width != 0:
screen.setWidth(config.display_width)
else:
screen.setWidth(SCREEN_WIDTH)
sName = self.getDisplayName()
msg = 'Screen ' + sName + ' Lines=' + str(self.lines) \
+ ' Width=' + str(self.width)
if i2c_address > 0 and i2c_interface:
msg = msg + ' Address=' + hex(i2c_address)
log.message(msg, log.INFO)
self.splash()
# Set up number of lines and display buffer
for i in range(0, self.lines):
self.lineBuffer.insert(i, '')
return
import sys
import time
import string
import datetime
from time import strftime
MENU_SWITCH = 25
LEFT_SWITCH = 14
RIGHT_SWITCH = 15
UP_SWITCH = 17
DOWN_SWITCH = 18
MERGE=0
#merge radioul
UP = 0
DOWN = 1
from lcd_class import Lcd
lcd = Lcd()
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(MENU_SWITCH, GPIO.IN)
GPIO.setup(UP_SWITCH, GPIO.IN)
GPIO.setup(DOWN_SWITCH, GPIO.IN)
GPIO.setup(LEFT_SWITCH, GPIO.IN)
GPIO.setup(RIGHT_SWITCH, GPIO.IN)
radiolist = open('radiolist', 'r')
line = radiolist.readline()
radio =[]
while line:
temp = line.split('&')
radio.append((temp[0], temp[1].strip('\n')))
#!/usr/bin/env python
#
# Imports
from lcd_class import Lcd
from time import sleep
from time import strftime
lcd = Lcd()
# LCD interrupt scroll routine
def interrupt():
return False
lcd.init()
lcd.setWidth(16)
# Display line 1 and 2
lcd.line1("Line 1: Test LCD")
lcd.line2("Line 2: defghijk")
sleep(3)
while True:
todaysdate = strftime("%H:%M %d/%m/%Y")
lcd.line1(todaysdate)
lcd.scroll2("Line 4: abcdefghijklmnopqrstuvwxyz 0123456789",interrupt)
# End
#
# License: GNU V3, See https://www.gnu.org/copyleft/gpl.html
#
# Disclaimer: Software is provided as is and absolutly no warranties are implied or given.
# The authors shall not be liable for any loss or damage however caused.
#
import sys
import os
import atexit
import traceback
import RPi.GPIO as GPIO
from lcd_class import Lcd
stderr = sys.stderr.write;
lcd = Lcd()
# Try to trap any exit errors and cleanup GPIO
def exit_fn():
if not traceback.format_exc().startswith('None'):
s=traceback.format_exc()
# Register
atexit.register(exit_fn)
def interrupt():
return False
boardrevision = 2
stderr("Are you using an old revision 1 board y/n: ")
answer = raw_input("")
#!/usr/bin/env python
#
# $Id: test_lcd.py,v 1.5 2013/07/01 11:51:20 bob Exp $
from radio_class import Radio
from lcd_class import Lcd
lcd = Lcd()
def interrupt():
return False
lcd.init()
lcd.setWidth(16)
lcd.line1("Bob Rathbone")
while True:
lcd.scroll2("Line 2: abcdefghijklmnopqrstuvwxyz 0123456789",interrupt)
#!/usr/bin/env python
#
# $Id: display_ip.py,v 1.1 2013/06/11 11:46:56 bob Exp $
import os
from lcd_class import Lcd
lcd = Lcd()
def interrupt():
return False
# Execute system command
def exec_cmd(cmd):
p = os.popen(cmd)
result = p.readline().rstrip('\n')
return result
lcd.init()
lcd.setWidth(16)
myip = exec_cmd('hostname -I')
count = 5
while count > 0:
lcd.scroll1("IP:" + myip, interrupt)
lcd.line2("Line 2: defghijk")
count = count - 1
lcd.line1("IP:" + myip)
# End
#!/usr/bin/python
import getpass, poplib
from lcd_class import Lcd
import datetime
import time
#f=open('maildump.txt', 'w')
lcd=Lcd()
lcd.init()
mesaj_array = ['','','','','','','','','','','']
from time import strftime
msg = ""
while True:
#msg =""
user = '******'
Mailbox = poplib.POP3_SSL('pop.googlemail.com', '995')
Mailbox.user(user)
Mailbox.pass_('frigider')
numMessages = len(Mailbox.list()[1])
if numMessages != 0:
msg=""
todaysdate = strftime("%H:%M")
mesaj = "Primit la " +todaysdate + " "
lcd.line1(mesaj)
# for i in range(numMessages):
for txt in Mailbox.retr(1)[1]:
# f.write(txt+"\n")
msg = msg+"\n"+txt
Mailbox.quit()
STATE=METEO #starea in care e sistemul
METEO_time = time.time()#cand intra in starea meteo
meteo_mesaj = ""#ce afiseaza ca meteo
radio_lcd=""#analog, radio
MERGE=0#daca merge radioul devine 1
FLAG=""#asta e mesajul curent care se afiseaza pe lcd
durata_mesaj= []#cat timp e afisat mesajul curent
split_mesaj=[]#fragmentul de mesaj afisat (sirul de fragmente etc.)
time_change = 0#cand trebuie sa se schimbe mesajul afisat
i_index=0#index de?
nr_iteratii=0#daca sirul de afisat s-a terminat, incepe o noua iteratie sau nu
first = 0#pentru debounce
nr_new_msg = 0#numarul de mesaje noi
mail_index=9#mesajul afisat curent
#merge radioul
lcd = Lcd() #defineste lcd-ul
lcd.init()
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(MENU_SWITCH, GPIO.IN)
GPIO.setup(UP_SWITCH, GPIO.IN)
GPIO.setup(DOWN_SWITCH, GPIO.IN)
GPIO.setup(LEFT_SWITCH, GPIO.IN)
GPIO.setup(RIGHT_SWITCH, GPIO.IN)
radiolist = open('radiolist', 'r')#lista de radiouri curente
line = radiolist.readline()
radio =[]
RADIO_time=time.time()
settle_time = 0#timpul cat radioul e activ
mail_time_on=time.time()#timpul cat mailul e activ
while line:
temp = line.split('&')
radio_lcd=""#analog, radio
MERGE=0#daca merge radioul devine 1
FLAG=""#asta e mesajul curent care se afiseaza pe lcd
durata_mesaj= []#cat timp e afisat mesajul curent
split_mesaj=[]#fragmentul de mesaj afisat (sirul de fragmente etc.)
time_change = 0#cand trebuie sa se schimbe mesajul afisat
i_index=0#index de?
nr_iteratii=0#daca sirul de afisat s-a terminat, incepe o noua iteratie sau nu
first = 0#pentru debounce
nr_new_msg = 0#numarul de mesaje noi
mail_index=9#mesajul afisat curent
str_mail_http=""#ultimul mesaj primit, va fi afisat in browser
#merge radioul
toggle_new=0
toggle_old=0
lcd = Lcd() #defineste lcd-ul
lcd.init()
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(MENU_SWITCH, GPIO.IN)
GPIO.setup(UP_SWITCH, GPIO.IN)
GPIO.setup(DOWN_SWITCH, GPIO.IN)
GPIO.setup(LEFT_SWITCH, GPIO.IN)
GPIO.setup(RIGHT_SWITCH, GPIO.IN)
radiolist = open('radiolist', 'r')#lista de radiouri curente
line = radiolist.readline()
radio =[]#lista interna de radiouri, temporar
RADIO_time=time.time()#ar trebui sa tina radioul activ 2 min, dar n-am gasit codul care face asta
settle_time = 0#timpul cat radioul e activ
mail_time_on=time.time()#timpul cat mailul e activ
while line:#revenim la lista de radiouri
temp = line.split('&')
WEATHER_NS = 'http://xml.weather.yahoo.com/ns/rss/1.0'
def interrupt():
return False
MENU_SWITCH = 25
LEFT_SWITCH = 14
RIGHT_SWITCH = 15
UP_SWITCH = 18
DOWN_SWITCH = 17
MERGE=0
#merge radioul
UP = 0
DOWN = 1
from lcd_class import Lcd
lcd = Lcd()
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(MENU_SWITCH, GPIO.IN)
GPIO.setup(UP_SWITCH, GPIO.IN)
GPIO.setup(DOWN_SWITCH, GPIO.IN)
GPIO.setup(LEFT_SWITCH, GPIO.IN)
GPIO.setup(RIGHT_SWITCH, GPIO.IN)
radiolist = open('radiolist', 'r')
line = radiolist.readline()
radio =[]
text_line1 = ""
text_line2 = ""
text_line1_old = ""
text_line2_old=""
while line:
#
# Disclaimer: Software is provided as is and absolutly no warranties are implied or given.
# The authors shall not be liable for any loss or damage however caused.
#
import sys
import os
import atexit
import traceback
import RPi.GPIO as GPIO
from lcd_class import Lcd
from translate_class import Translate
stderr = sys.stderr.write;
lcd = Lcd()
translate = Translate()
# Try to trap any exit errors and cleanup GPIO
def exit_fn():
if not traceback.format_exc().startswith('None'):
s=traceback.format_exc()
# Register
atexit.register(exit_fn)
def interrupt():
return False
boardrevision = 2
stderr("Are you using an old revision 1 board y/n: ")