def read_now_playing(**kwargs):
bufferSize = 1024
PATH = "/home/pi/shairport/now_playing"
fifo = os.open(PATH, os.O_RDONLY)
fd = os.fdopen(fifo, 'r', bufferSize)
fields = []
while True:
line = fd.readline()
if not line or line == '\n':
# print(u', '.join(fields))
send_to_display(fields, **kwargs)
fields = []
continue
field = line.strip().split('=')
# print(field)
fields.append(field[1].decode('utf-8'))
fd.close()
os.close(fifo)
lcd.cls()
def init(): lcd.init() lcd.cls() lcd.backlight(ON) wiringpi.pinMode(BUTTON_OK,INPUT) wiringpi.pinMode(BUTTON_FKEY,INPUT)
def Int_shutdown(gpio_id,val):
print "Shutdown"
ard.ser.write('2')
os.system("sudo shutdown -h now")
lcd.cls()
lcd.gotorc(1,0)
lcd.text("Apagando")
sys.exit("Apagando")
def main():
lcd.init()
lcd.cls()
lcd.data(smiley)
lcd.locate(2,2)
lcd.data(ch)
lcd.locate(3,0)
lcd.text("c.a.h.")
lcd.backlight(1)
def main():
lcd.init()
lcd.cls()
lcd.data(smiley)
lcd.locate(2, 2)
lcd.data(ch)
lcd.locate(3, 0)
lcd.text("c.a.h.")
lcd.backlight(1)
def stats():
lcd.cls()
lcd.locate(0,0)
lcd.text(cpu_usage())
lcd.locate(0,1)
lcd.text(mem_usage())
lcd.locate(0,2)
lcd.text(disk_usage('/'))
lcd.locate(0,3)
lcd.text(network('eth0'))
lcd.locate(0,4)
def value2lcd(date,id,desc,value):
lcd.cls()
lcd.locate(0,0)
lcd.text(date)
lcd.locate(0,1)
lcd.text(id)
lcd.locate(0,2)
lcd.text(desc)
lcd.locate(0,3)
lcd.text("Temp: %s" % (value))
lcd.locate(0,4)
def value2lcd(date, id, desc, value):
lcd.cls()
lcd.locate(0, 0)
lcd.text(date)
lcd.locate(0, 1)
lcd.text(id)
lcd.locate(0, 2)
lcd.text(desc)
lcd.locate(0, 3)
lcd.text("Temp: %s" % (value))
lcd.locate(0, 4)
def bitmaps():
im = Image.new("1", (84, 48))
for filename in ["small_font.png", "gnome.png", "gogol.png", "car.png"]:
bitmap = Image.open("images/" + filename)
im.paste(bitmap, (0, 0) + bitmap.size)
lcd.cls()
lcd.image(im, reverse=True)
time.sleep(5)
del bitmap
del im
def demo(seconds):
lcd.cls()
lcd.text("Hello world!")
lcd.locate(0, 4)
lcd.text("Charlotte :-)")
for loop in range(seconds * 4):
lcd.locate(0, 1)
lcd.text(time.strftime("%d %b %Y", time.localtime()))
lcd.locate(0, 2)
lcd.text(time.strftime("%H:%M:%S", time.localtime()))
time.sleep(0.25)
def demo(seconds):
lcd.cls()
lcd.text("Hello world!")
lcd.locate(0, 4)
lcd.text("Charlotte :-)")
for loop in range(seconds * 4):
lcd.locate(0, 1)
lcd.text(time.strftime("%d %b %Y", time.localtime()))
lcd.locate(0, 2)
lcd.text(time.strftime("%H:%M:%S", time.localtime()))
time.sleep(0.25)
def bitmaps():
im = Image.new('1', (84, 48))
for filename in ["small_font.png", "gnome.png", "gogol.png", "car.png"]:
bitmap = Image.open("images/" + filename)
im.paste(bitmap, (0, 0) + bitmap.size)
lcd.cls()
lcd.image(im, reverse=True)
time.sleep(5)
del bitmap
del im
def main():
while 1:
try:
# Run main Client activity
client = Client()
client.run()
except KeyboardInterrupt:
# If Ctrl+C has been pressed
# turn off the lcd backlight
lcd.cls()
lcd.backlight(0)
# Exit from the program
sys.exit(0)
def main():
while 1:
try:
# Run main Client activity
client = Client()
client.run()
except KeyboardInterrupt:
# If Ctrl+C has been pressed
# turn off the lcd backlight
lcd.cls()
lcd.backlight(0);
# Exit from the program
sys.exit(0)
def main():
try:
# Create a Client object
client = Client()
# Run it
client.run()
except KeyboardInterrupt:
# if Ctrl+C has been pressed
# turn off the lcd backlight
lcd.backlight(0)
lcd.cls()
# exit from the program
sys.exit(0)
def main():
try:
# Create a Client object
client = Client()
# Run it
client.run()
except KeyboardInterrupt:
# if Ctrl+C has been pressed
# turn off the lcd backlight
lcd.backlight(0);
lcd.cls()
# exit from the program
sys.exit(0)
def lcd_blink(text):
i=10
lcd.cls()
lcd.locate(0,0)
lcd.text(text)
lcd.locate(0,1)
while i<0:
lcd.text("after %s sec" % (i))
if i%2:
lcd.backlight(1)
else:
lcd.backlight(0)
i-=1
time.sleep(1)
def lcd_blink(text):
i = 10
lcd.cls()
lcd.locate(0, 0)
lcd.text(text)
lcd.locate(0, 1)
while i < 0:
lcd.text("after %s sec" % (i))
if i % 2:
lcd.backlight(1)
else:
lcd.backlight(0)
i -= 1
time.sleep(1)
def update_display(self):
ip_addr = ni.ifaddresses('eth0')[ni.AF_INET][0]['addr']
now = time()
if now < self.display_expiry:
im = Image.new('1', (84, 48))
draw = ImageDraw.Draw(im)
draw.text((0, 5), self.latest_raw_val, font=disp_font, fill=1)
draw.text((0, 0), ip_addr, font=disp_font_sm, fill=1)
draw.text((5, 36), "mm to surface", font=disp_font_sm, fill=1)
lcd.show_image(im)
# clean up
del draw
del im
lcd.set_contrast(disp_contrast_on)
else:
lcd.set_contrast(disp_contrast_off)
lcd.cls()
def display(aToDisplay):
aDisplay = []
lcd.cls()
sToDisplay = ''
for sId in aToDisplay.keys():
sToDisplay = sToDisplay + aToDisplay[sId]
aDisplay = splitLineForLCD(sToDisplay, LCD_COLUMNS)
y = 0
while len(aDisplay) > 0:
sLine = aDisplay.pop(0)
lcd.text(sLine)
y = y + 1
if y >= LCD_LINES:
y = 0
time.sleep(5)
lcd.cls()
lcd.locate(0, y)
def display(aToDisplay):
aDisplay=[]
lcd.cls()
sToDisplay=''
for sId in aToDisplay.keys():
sToDisplay=sToDisplay+aToDisplay[sId]
aDisplay=splitLineForLCD(sToDisplay,LCD_COLUMNS)
y=0
while len(aDisplay)>0:
sLine=aDisplay.pop(0)
lcd.text(sLine)
y=y+1
if y >= LCD_LINES:
y=0
time.sleep(5)
lcd.cls()
lcd.locate(0,y)
def run(self):
while True:
try:
# Loop Clock / Temperature interchangeably
# for 10 seconds each
client = Clock()
client.run()
time.sleep(10)
lcd.cls()
client2 = Process()
client2.run()
time.sleep(10)
lcd.cls()
except KeyboardInterrupt:
lcd.backlight(0)
lcd.cls()
sys.exit(0)
def run(self):
while True:
try:
# Loop Clock / Temperature interchangeably
# for 10 seconds each
client = Clock()
client.run()
time.sleep(10)
lcd.cls()
client2 = Process()
client2.run()
time.sleep(10)
lcd.cls()
except KeyboardInterrupt:
lcd.backlight(0);
lcd.cls()
sys.exit(0)
def onleft(self): lcd.cls() lcd.centre_text(0,'RPi-Monitor') lcd.centre_text(3,'key left')
def daemon():
client = InfluxDBClient('localhost',
8086,
'USER',
'PASSWORD',
DBNAME,
timeout=30)
ow.init('localhost:4304')
lcd.init()
logging.debug("Daemon starting")
logging.debug("Create INFLUX database: " + DBNAME)
errors = 0
try:
client.create_database(DBNAME)
except InfluxDBClientError:
logging.debug("%s DB already exist" % DBNAME)
pass
except:
logging.exception("Error")
lcd.text("Exception")
try:
client.create_retention_policy('awesome_policy', '3d', 3, default=True)
except InfluxDBClientError:
logging.debug("%s policy already exist" % DBNAME)
pass
for i in range(10):
try:
devices = ow.Sensor('/').sensorList()
date = datetime.now()
points = []
for o in read_dht11():
devices.append(o)
devices.append(calc_power())
devices.append(read_max6675())
for sensor in devices:
name = sensor.address
try:
value = float(sensor.value)
except:
value = float(ow.Sensor('/%s' % name).temperature11)
desc = name
json_body = {
"time": date.strftime('%Y-%m-%dT%H:%M:%SZ'),
"measurement": "rosma_temps",
"tags": {
"sensor": name,
},
"fields": {
"value": value
}
}
points.append(json_body)
value2lcd(date.strftime('%d/%m/%y %H:%M:%S'), name, desc,
value)
logging.debug(json_body)
cms = EmonCms(cms_url)
cms.append(name, value)
#cms_status = cms.post()
cms_status = True
if cms_status:
logging.debug("CMS Post ok")
else:
logging.debug("CMS Post failed")
status = client.write_points(points)
if status:
lcd.text("Sent<-OK")
logging.debug(status)
else:
lcd.text("Error!")
logging.error(status)
#Show status
s = 0
lcd.cls()
while s < sleep:
lcdstatusupdate(len(devices), s)
time.sleep(1)
s += 1
except:
logging.exception("Error occurred %s" % sys.exc_info()[1])
lcd.text("%s Exception!" % errors)
time.sleep(1)
if errors == 10:
lcd_blink("Rebooting!")
d = threading.Thread(name='beeper', target=beeper)
d.setDaemon(True)
d.start()
#os.system("reboot")
d.join()
else:
errors += 1
logging.debug("Daemon exiting")
return (0)
def displayTime():
#Display Time
lcd.gotorc(2, 0)
lcd.text(time.strftime("%I:%M:%S", time.localtime()))
time.sleep(0.25)
lcd.cls()
except KeyError:
pass
def on_error(self, status_code):
print >> sys.stderr, 'Encountered error with status code:', status_code
putstr("Error: " + str(status_code), 0, 5)
return True # Don't kill the stream
def on_timeout(self):
print >> sys.stderr, 'Timeout...'
putstr("Error: Timeout", 0, 5)
return True # Don't kill the stream
try:
lcd.init()
lcd.cls()
lcd.backlight(ON)
putstr("Wearable Eject", 0, 0)
putstr("Starting", 0, 5)
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_key, access_secret)
api = tweepy.API(auth)
putstr("Connect twtr.", 0, 5)
me = api.me()
putstr("Get profile. ", 0, 5)
sapi = tweepy.streaming.Stream(auth, CustomStreamListener())
putstr("Start stream.", 0, 5)
lcd.backlight(OFF)
sapi.userstream()
def ondown(self): lcd.cls() lcd.centre_text(0,'RPi-Monitor') lcd.centre_text(3,'key down')
def display_main_screen(): lcd.cls() lcd.centre_text(1,actions.get_text(current))
def daemon():
client = InfluxDBClient('cms.emon.ee', 8086, 'USER', 'PASSWORD', DBNAME,timeout=30)
ow.init('localhost:4304')
lcd.init()
logging.debug("Daemon starting")
logging.debug("Create INFLUX database: " + DBNAME)
errors = 0
try:
client.create_database(DBNAME)
except InfluxDBClientError:
logging.debug("%s DB already exist" % DBNAME)
pass
except:
logging.exception("Error")
lcd.text("Exception")
# try:
# client.create_retention_policy('awesome_policy', '3d', 3, default=True)
# except InfluxDBClientError:
# logging.debug("%s policy already exist" % DBNAME)
# pass
while True:
try:
devices = ow.Sensor('/').sensorList()
date = datetime.now()
points=[]
for o in read_dht11():
devices.append(o)
devices.append(calc_power())
for sensor in devices:
name = sensor.address
try:
value = float(sensor.value)
except:
value = float(ow.Sensor('/%s' % name).temperature11)
desc = name
json_body = {
"time": date.strftime('%Y-%m-%dT%H:%M:%SZ'),
"measurement": "rosma_temps",
"tags": {
"sensor": name,
},
"fields": {
"value": value
}
}
points.append(json_body)
value2lcd(date.strftime('%d/%m/%y %H:%M:%S'),name,desc,value)
logging.debug(json_body)
status=client.write_points(points)
if status:
lcd.text("Sent<-OK")
logging.debug(status)
else:
lcd.text("Error!")
logging.error(status)
#Show status
s=0
lcd.cls()
while s<sleep:
lcdstatusupdate(len(devices),s)
time.sleep(1)
s+=1
except:
logging.exception("Error occurred %s" % sys.exc_info()[1])
lcd.text("%s Exception!" % errors)
time.sleep(1)
if errors == 10:
lcd_blink("Rebooting!")
d = threading.Thread(name='beeper', target=beeper)
d.setDaemon(True)
d.start()
#os.system("reboot")
d.join()
else:
errors += 1
logging.debug("Daemon exiting")
return(0)
def onright(self): lcd.cls() lcd.centre_text(0,'RPi-Monitor') lcd.centre_text(3,'key right')
def __init__(self):
lcd.init()
lcd.backlight(1)
lcd.cls()
def onenter(self): lcd.cls() lcd.centre_text(0,'RPi-Monitor') lcd.centre_text(3,'key enter')
, 834: (103.5, "SBS 러브 FM"), 835: ( 107.7, "SBS 파워 FM")
, 822 :( 98.1 ,"CBS 표준 FM"), 821: ( 93.9, "CBS 음악 FM")
, 823: ( 104.5, "EBS 라디오")
, 820: ( 101.9, "BBS 불교방송"), 837: ( 95.1, "TBS 교통방송")
# , 'MILITARY': 101.1
# , 'EASTPOLE': 106.9, 'AFN': 102.7, 'KYUNGKI': 99.9
# , 'YTNRADIO': 94.5, 'PYNGHWA': 104.5
}
import json, requests
import sys , time
from PIL import Image,ImageDraw,ImageFont
import pcd8544.lcd as lcd
lcd.init()
lcd.cls()
# load an available True Type font
font = ImageFont.truetype("/usr/share/fonts/truetype/unfonts-core/UnBatang.ttf", 14)
# New b-w image
#im = Image.new('1', (84,48))
# New drawable on image
#draw = ImageDraw.Draw(im)
tea = tea5767()
global isHolding
isHolding = False
global old_val
old_val = 0
def onup(self): lcd.cls() lcd.centre_text(0,'RPi-Monitor') lcd.centre_text(3,'key up')
