def balance():
client = Client(PUBLIC_API_KEY, PRIVATE_API_KEY)
bm = BinanceSocketManager(client)
bal = client.get_asset_balance('BTC')['free']
LCD1602.write(0, 0, bal)
time.sleep(3)
LCD1602.clear()
def init(self):
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Hello')
LCD1602.write(1, 1, 'World')
time.sleep(1)
LCD1602.clear()
def setup():
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.clear()
time.sleep(2)
LCD1602.write(0, 0, 'Greetings!!')
LCD1602.write(1, 1, 'from SunFounder')
time.sleep(2)
def setup(Rpin, Gpin, Bpin):
global pins
global p_R, p_G, p_B
ADC.setup(0x48)
pins = {'pin_R': Rpin, 'pin_G': Gpin, 'pin_B': Bpin}
GPIO.setmode(GPIO.BOARD) # Numbers GPIOs by physical location
GPIO.setup(TRIG, GPIO.OUT)
GPIO.setup(ECHO, GPIO.IN)
for i in pins:
GPIO.setup(pins[i], GPIO.OUT) # Set pins' mode is output
GPIO.output(pins[i], GPIO.HIGH) # Set pins to high(+3.3V) to off led
p_R = GPIO.PWM(pins['pin_R'], 2000) # set Frequece to 2KHz
p_G = GPIO.PWM(pins['pin_G'], 1999)
p_B = GPIO.PWM(pins['pin_B'], 5000)
p_R.start(100) # Initial duty Cycle = 0(leds off)
p_G.start(100)
p_B.start(100)
#setup LCD
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Ultrasonic Range:')
LCD1602.write(1, 1, '...')
print 'Done sensor setup'
time.sleep(2)
setupMQTT()
print 'Done AWS_IOT_MQTT setup'
time.sleep(2)
def init(self):
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Hello')
LCD1602.write(1, 1, 'World')
time.sleep(1)
LCD1602.clear()
def destroy(self):
LCD.clear()
LCD.write(0,0,'')
LCD.write(0,1,'')
self.set_eyes(0x00)
GPIO.output(self.BUZZ_PIN, GPIO.HIGH)
GPIO.cleanup()
def printer(temp):
if (temp < 0 or temp > 100):
return
if (temp < 10):
temp = " " + str(temp)
elif (temp < 100):
temp = " " + str(temp)
LCD1602.write(3, 1, str(temp))
def shutdown():
LCD1602.write(0, 0, ' ')
LCD1602.write(1, 1, ' ')
disp.clear()
setColor(0x000000)
os.system("rm ip")
os.system("rm .ip.swp")
os.system("sudo shutdown -h now")
def get_password_keypad():
LCD.write(0, 0, "Type Password on Keypad") #print on LCD as required
key1 = keypad() #get first key
time.sleep(1) #wait 1 second before next key to avoid glitches
key2 = keypad() #get 2nd key
time.sleep(0.5)
keyF = str(key1) + str(key2) #concatenate both keys
return keyF
def write(self, x, y, text):
"""
输出屏幕
:param x: 横坐标：[0,16]
:param y: 纵坐标：{0,1}
:param text: str,输出文本
:return:
"""
LCD1602.write(x, y, text)
def loop():
#space = ' '
#greetings = 'Thank you for buying SunFounder Sensor Kit for Raspberry! ^_^'
#greetings = space + greetings
while True:
LCD1602.write(0, 0, ADC.read(0))
tmp = GPIO.input(D0)
time.sleep(0.8)
LCD1602.clear()
def process_message(msg):
if msg['e'] == 'error':
print("There's an error")
else:
timestamp = msg['T'] / 1000
timestamp = datetime.fromtimestamp(timestamp).strftime('%m-%d')
line_one = symbol + " " + timestamp
line_two = msg['p'][:-6]
LCD1602.write(0, 0, line_one)
LCD1602.write(0, 1, line_two)
def output(line1, line2):
''' Format for 1602 display and send to output '''
try:
LCD.clear()
LCD.write(0, 0, line1)
LCD.write(0, 1, line2)
return 0
except IOError:
print "IOError: most likely cause is loose 3to5v converter."
return -1
def init():
#print ('Setting up, please wait...')
LCD_Width = 16
# Configure LCD
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Greetings!!')
LCD1602.write(0, 1, 'from GordonNet Temp Monitor')
time.sleep(5)
LCD1602.clear()
def displayonlcd(temperature, humidity, strdoorstatus):
# LCD1602.write(0, 0, 'ABCDEFGHIJKLMNOPQURSTUVWXYZ')
# LCD1602.write(1, 1, 'abcdefghighijklmnopqurstuvwxyz')
#
line1 = 'Temp: ' + str(temperature) + ' ' + chr(223) + 'C' + ' ' + str(
strdoorstatus) #add degree symbol
line2 = 'Humidity: ' + str(humidity) + '%'
#
#
LCD1602.write(0, 0, line1) #line 1
LCD1602.write(0, 1, line2) #line 2
def loop():
space = ' '
greetings = 'Thank you for buying ZHINENG Sensor Kit for Raspberry! ^_^'
greetings = space + greetings
while True:
tmp = greetings
for i in range(0, len(greetings)):
LCD1602.write(0, 0, tmp)
tmp = tmp[1:]
time.sleep(0.8)
LCD1602.clear()
def setup():
print("creating new matrbot facade")
configure_io()
print("showing message:")
LCD1602.init(0x27, 1)
LCD1602.write(0, 0, "Hello im MATRBOT")
LCD1602.write(0, 1, "IP : no ip yet!")
#p = Process(target=updateIp)
p.start()
asyncmsg.setup()
configureScheduler()
def loop(): space = ' ' greetings = 'Thank you for buying SunFounder Sensor Kit for Raspberry! ^_^' greetings = space + greetings while True: tmp = greetings for i in range(0, len(greetings)): LCD1602.write(0, 0, tmp) tmp = tmp[1:] time.sleep(0.8) LCD1602.clear()
def main():
print "Bienvenido al sistema RaspiAlert\n"
LCD1602.clear()
while True:
result = read_dht11_dat()
if result:
humidity, temperature = result
LCD1602.write(0, 0, ' # RaspiAlert #')
LCD1602.write(1, 1, 'H= %s%% T= %s C' % (humidity, temperature))
print "humidity: %s %%, Temperature: %s C`" % (humidity,
temperature)
time.sleep(5)
def on_change(self, gpio):
"""used to report the state of the led.
This is attached to the on change event. And will speak the
status of the led.
"""
key = self.getSwitchKey(self.switches, gpio)
status = GPIO.get(gpio)
name = self.switches[key]['name']
self.speak("%s is %s" % (name, status))
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, "%s is %s" % (name, status))
def setup():
ADC.setup(0x48)
LCD.init(0x27, 1)
LCD.write(0,0,'System startup...')
time.sleep(1)
ALARM = False
LCD.clear()
GPIO.setup(THERMISTOR_PIN, GPIO.IN)
GPIO.setup(GAS_SENSOR_PIN, GPIO.IN)
GPIO.setup(BUZZ_PIN, GPIO.OUT)
GPIO.setup(H2O_PIN, GPIO.OUT)
GPIO.output(BUZZ_PIN, GPIO.HIGH)
def loop():
worker = Thread(target=queue_task, args=(q,))
worker.setDaemon(True)
worker.start()
alarm_thread = Thread(target=alarm_task)
alarm_thread.setDaemon(True)
alarm_thread.start()
status = 1
count = 0
q_count = 0
now = datetime.now()
LCD.write(0,0,'System Normal')
while True:
# get and convert temperature
analogTemp = ADC.read(0)
Vr = 5 * float(analogTemp) / 255
Rt = 10000 * Vr / (5 - Vr)
temp = 1/(((math.log(Rt / 10000)) / 3950) + (1 / (273.15 + 25)))
temp = (temp - 273.15) * 9/5 + 32
print 'temperature = ', temp, 'F'
# get and convert gas sensor data
gas = ADC.read(1)
print 'gas sensor = ', gas
# tmp = GPIO.input(GAS_SENSOR)
# if tmp != status:
# check_gas(tmp)
# status = tmp
# if status == 0:
# count += 1
# if count % 2 == 0:
# GPIO.output(BUZZ, 1)
# else:
# GPIO.output(BUZZ, 0)
# else:
# GPIO.output(BUZZ, 1)
# count = 0
# get water data
h2o = ADC.read(2)
print "h2o sensor = " + str(h2o)
update_LCD(temp, gas, h2o)
if q_count > 3.5:
updates = []
updates.append({'type' : 'temperature', 'value': str(temp), 'timestamp': str(datetime.now())})
updates.append({'type' : 'gas', 'value': str(ADC.read(1)), 'timestamp': str(datetime.now())})
updates.append({'type' : 'h2o', 'value': str(h2o), 'timestamp': str(datetime.now())})
q.put(updates)
q_count = 0
q_count = q_count + 1
time.sleep(2)
def init_lcd():
gw = os.popen("ip -4 route show default").read().split()
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect((gw[2], 0))
ipaddr = s.getsockname()[0]
gateway = gw[2]
host = socket.gethostname()
print("IP:", ipaddr, " GW:", gateway, " Host:", host)
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Ip address:')
LCD1602.write(0, 1, ipaddr)
time.sleep(2)
def loop():
while True:
dis = distance()
print(dis, 'cm')
print('')
GPIO.output(BUZZER, GPIO.LOW)
if (dis > 400):
LCD1602.clear()
LCD1602.write(0, 0, 'Error')
LCD1602.write(3, 1, 'Out of range')
time.sleep(0.5)
else:
LCD1602.clear()
LCD1602.write(0, 0, 'Distance is')
LCD1602.write(5, 1, str(round(dis, 2)) + ' cm')
if (dis >= 50):
time.sleep(0.5)
elif (dis < 50 and dis > 20):
for i in range(0, 2, 1):
GPIO.output(BUZZER, GPIO.HIGH)
time.sleep(0.05)
GPIO.output(BUZZER, GPIO.LOW)
time.sleep(0.2)
elif (dis <= 20):
for i in range(0, 5, 1):
GPIO.output(BUZZER, GPIO.HIGH)
time.sleep(0.05)
GPIO.output(BUZZER, GPIO.LOW)
time.sleep(0.05)
def setup():
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.write(0, 0, 'Greeting!!')
LCD1602.write(1, 1, 'Drone :-)')
ADC.setup(0x48) # Setup PCF8591
GPIO.setmode(GPIO.BOARD)
GPIO.setup(TRIG, GPIO.OUT)
GPIO.setup(ECHO, GPIO.IN)
global state
global current_dist
global running
def main():
logging.info("****************** Starting pibater ****************** ")
temp = 95 # Set initial values in case humiture doesn't work
humidity = 50
camera = picamera.PiCamera()
GPIO.output(FAN_RELAY_PIN, GPIO.LOW) # Turn on Fan
rotate_eggs(LEFT_DEGREES,
camera) # Initialize the rotation, probably not necessary
while True:
# Since there are problems sometimes reading the humiture sensor,
# use the old value if gethumiture() returns false
result = gethumiture(last_email_sent)
if result != False:
humidity, temp = result
if temp < MIN_TEMP:
GPIO.output(LIGHT_RELAY_PIN, GPIO.LOW) # Light on
logging.info("Temp: %s˚F, so turning light on" % temp)
elif temp > MAX_TEMP:
GPIO.output(LIGHT_RELAY_PIN, GPIO.HIGH) # Light off
logging.info("Temp: %s˚F, so turning light off" % temp)
if (humidity < MIN_HUMIDITY) or (humidity > MAX_HUMIDITY):
logging.info("Humidity out of range" + str(humidity) + "%%")
# sendemail("Humidity out of the range:" + str(humidity) + "%%",
# "Humidity out of range.",
# last_email_sent)
# if int(hour()) % 3 == 0: # If hour evenly divisible (mod) by 3
# if int(hour()) % 2 == 0: # If even hour turn left
# rotate_eggs(LEFT_DEGREES, camera)
# else:
# rotate_eggs(RIGHT_DEGREES, camera)
if int(minutes()) % 15 == 0: # Take a picture every 15 minutes
GPIO.output(LIGHT_RELAY_PIN, GPIO.LOW) # Light on
camera.capture(PICTURE_FILENAME + "." + gettime() + ".jpg")
# Not ideal to turn the Light off if it was already on,
# but it'll turn on in the next min
GPIO.output(LIGHT_RELAY_PIN, GPIO.HIGH)
# Update LCD Message
LCD1602.write(0, 0, str(temp) + '˚F ' + str(humidity) + '%')
LCD1602.write(1, 1, gettime())
time.sleep(60)
def setup():
global keypad, last_key_pressed,keys
rowsPins = [18,23,24,25]
colsPins = [10,22,27,17]
keys = ["1","2","3","A",
"4","5","6","B",
"7","8","9","C",
"*","0","#","D"]
keypad = Keypad(rowsPins, colsPins, keys)
last_key_pressed = []
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.clear()
LCD1602.write(0, 0, 'Welcome!')
LCD1602.write(0, 1, 'Press A to Start!')
def main():
print "Bienvenido al sistema RaspiAlert\n"
LCD1602.clear()
#bot.polling(none_stop=True)
bot.set_update_listener(listener)
while True:
result = read_dht11_dat()
if result:
humidity, temperature = result
LCD1602.write(0, 0, ' # RaspiAlert #')
LCD1602.write(1, 1, 'H= %s%% T= %s C' % (humidity, temperature))
print "humidity: %s %%, Temperature: %s C`" % (humidity,
temperature)
time.sleep(5)
def main():
print "Arrancado el modulo meteo\n"
LCD1602.clear()
while True:
result = read_dht11_dat()
if result:
humidity, temperature = result
LCD1602.write(0, 0, ' # RaspiAlert #')
LCD1602.write(1, 1, 'H= %s%% T= %s C' % (humidity, temperature))
texto = "Humedad: %s %%, Temperatura: %s C" % (humidity, temperature)
print texto
lectura = open('temp','w')
lectura.write(texto)
lectura.close()
time.sleep(5)
def setup():
global keypad, last_key_pressed
rowsPins = [18,23,24,25]
colsPins = [10,22,27,17]
keys = ["1","2","3","A",
"4","5","6","B",
"7","8","9","C",
"*","0","#","D"]
keypad = Keypad(rowsPins, colsPins, keys)
last_key_pressed = []
LCD1602.init(0x27, 1) # init(slave address, background light)
LCD1602.clear()
LCD1602.write(0, 0, 'WELCOME!')
LCD1602.write(2, 1, 'Enter password')
time.sleep(2)
def loop():
global Rt
loops = 0
while True:
#get sensor data
dis = distance()
if (dis > 120):
dis = 120
d_gas = ADC.read(2)
d_flame = ADC.read(1)
d_temp = ADC.read(3)
Vr = 5 * float(d_temp) / 255
try:
Rt = 10000 * Vr / (5 - Vr)
except ZeroDivisionError:
print('temp is 255')
temp = 1 / (((math.log(Rt / 10000)) / 3950) + (1 / (273.15 + 25)))
temp = temp - 273.15
#print locally
dstring = '{0:.2f}'.format(dis) + ' cm, Gas:' + '{}'.format(d_gas)
print dstring
#LCD1602.write(1, 1, dstring)
LCD1602.write(1, 1, 'Flame:' + '{}'.format(d_flame))
if (dis > 50):
setColor(0x00FF00)
elif (dis > 25):
setColor(0x00FFFF)
else:
setColor(0xFF0000)
#publish
if (loops % 7 == 0):
myAWSIoTMQTTClient.publish("sensor_data/temperature/", str(temp),
1)
myAWSIoTMQTTClient.publish("sensor_data/sonar/", str(dis), 1)
myAWSIoTMQTTClient.publish("sensor_data/gas/", str(d_gas), 1)
myAWSIoTMQTTClient.publish("sensor_data/flame/",
str(255 - d_flame), 1)
if (loops > 100):
loops = 0
loops = loops + 1
print("loop: " + str(loops))
time.sleep(0.1)
def updateIp():
count = 0
while True:
try:
current_ip = networking.get_ip_address("wlan0")
if current_ip is None or current_ip == "":
LCD1602.write(0, 1, "IP:no ip yet!" + count)
count += 1
else:
LCD1602.write(0, 1, "IP:" + current_ip)
break
except:
print("error getting ip ,retrying in 5 seconds")
pass
time.sleep(5)
print("ip scan process finished")
def signal_handler(signal, frame):
print('SIGINT RECIEVED')
LCD1602.write(0, 0, ' ')
LCD1602.write(1, 1, ' ')
motion.stop()
disp = Adafruit_SSD1306.SSD1306_128_32(0)
disp.clear()
setColor(0xff0000)
global CONNECTION_MADE
if CONNECTION_MADE:
CONNECTION_MADE = 0
conn.send("close")
conn.close()
global RUN_SERVER
exit(0)
RUN_SERVER = 0
def loop():
# url = 'http://192.168.10.142:8880/GetDisplay'
url = 'http://localhost:8880/GetDisplay'
headers = {'Content-type': 'application/json'}
response = requests.get(url, headers=headers)
data = response.json()
print(data)
print(response.url)
# LCD1602.init(0x27, 1) # init(slave address, background light)
# line1 = 'Please keep calm'
# line2 = 'Help is coming )'
line1 = data['display1']
line2 = data['display2']
LCD1602.clear()
LCD1602.write(0, 0, line1)
LCD1602.write(0, 1, line2)
time.sleep(3.0)
def loop():
while True:
analogVal = ADC.read(0)
Vr = 5 * float(analogVal) / 255
Rt = 10000 * Vr / (5 - Vr)
temperature = 1 / (((math.log(Rt / 10000)) / 3950) + (1 / (273.15 + 25)))
temperature = (temperature - 273.15)
temperature = round(temperature, 1)
fahrenheit = ((temperature*1.8)+32)
LCD.write(0,0, 'Temp: {} F'.format(fahrenheit)+' ')
time.sleep(.5)
print("Sending Temperature: ", fahrenheit)
myMQTTClient.publish(
topic="RealTimeDataTrasfer/Temperature",
QoS=1,
payload='{"Temperature":"'+str(fahrenheit)+'"}')
def display_text(self, text):
LCD.clear()
if len(text) <= 16:
LCD.write(0,0,text)
else:
top = text[0:15]
bot = text[16:]
LCD.write(0,0,top)
LCD.write(0,1,bot)
def loop(self):
current_text = ""
while True:
"Scroll Text"
# add whitespace
if len(self.TEXT) > 16:
text = self.TEXT
# fancy scrolling if we have a long string
for i in range(len(text)):
#break if text changes
if text != self.TEXT:
break
LCD1602.write(0, 0, text)
text = text[1:]
time.sleep(0.5)
LCD1602.clear()
elif current_text != self.TEXT:
#static change
LCD1602.clear()
LCD1602.write(0, 0, self.TEXT)
current_text = self.TEXT
time.sleep(1) # hold for at least 1 second
else: # sleep poll
time.sleep(1)
def mouth_open():
LCD.clear()
LCD.write(0,0,"")
def setup(): LCD1602.init(0x27, 1) # init(slave address, background light) LCD1602.write(0, 0, 'Greetings!!') LCD1602.write(1, 1, 'from SunFounder') time.sleep(2)
def alert(self, text):
LCD.clear()
LCD.write(0,0,"ALERT!")
LCD.write(0,1,text)
def mouth_close(self):
LCD.clear()
LCD.write(0,0,'________________')
LCD.write(0,1,'----------------')
def temp_out_LCD(temp):
LCD1602.clear()
LCD1602.write(0, 0, 'current temp:')
LCD1602.write(1, 1, temp + ' C')
def mouth_open(self):
LCD.clear()
LCD.write(0,0,'|--------------|')
LCD.write(0,1,'|______________|')
def update_LCD(temp, gas, h2o):
global ALARM_ON
if not IS_TALKING:
if gas >= 150:
if not ALARM_ON == True:
ALARM_ON = True
LCD.clear()
LCD.write(0,0,"ALERT!")
LCD.write(0,1,"Gas detected!")
print ''
print ' ***************'
print ' * Danger Gas! *'
print ' ***************'
print ''
elif temp <= 45:
if not ALARM_ON == True:
ALARM_ON = True
status = 0
LCD.clear()
LCD.write(0,0,"ALERT!")
LCD.write(0,1,"Low temperature!")
print ''
print ' ********************'
print ' * Danger Low Temp! *'
print ' ********************'
print ''
elif h2o <= 200:
if not ALARM_ON == True:
ALARM_ON = True
LCD.clear()
LCD.write(0,0,"ALERT!")
LCD.write(0,1,"Water detected!")
print ''
print ' **************************'
print ' * Danger Water Detected! *'
print ' **************************'
print ''
else:
if ALARM_ON:
ALARM_ON = False
LCD.clear()
LCD.write(0,0, "System Normal")
print ''
print ' --------------------------'
print ' * System Status Normal *'
print ' --------------------------'
print ''
else:
pass
def setup():
LCD1602.init(0x27, 1)
LCD1602.write(0, 0, 'Hello!')
