def CheckTemp():
global temp
global temp_set
global heating
global mode
global current_hour
global wait_action
global RELAY_WAIT
global ivac
global fvac
global tvac
if (current_hour!=time.localtime().tm_hour): # Change of the hour
current_hour=time.localtime().tm_hour
if (mode==SEMI): # If the thermostat was in semi automatic mode, it reverts to full automatic
mode=AUTO
if (mode==AUTO): # If mode is automatic, gets target temp from the hourly list
temp_set=temp_list[current_hour]
d=datetime.date.fromtimestamp(time.time())
if (d>=ivac) and (d<=ivac): # If inside holidays range, use related temperature and reverts to automatic
temp=tvac
mode=AUTO
if (temp<temp_set)and(wait_action==0): # Turn on the heating system if possible
heating=True
GPIO.output(RELAY,0)
wait_action=RELAY_WAIT
if (temp>temp_set)and(wait_action==0): # Turn off the heating system if possible
heating=False
GPIO.output(RELAY,1)
wait_action=RELAY_WAIT
def on(self):
GPIO.output(self.BACK_LIGHT,0)
def off(self):
GPIO.output(self.BACK_LIGHT,1)
def closeDoor():
print "Clossing..."
GPIO.output(17,False)
GPIO.output(18,True)
isopen = False
opencnt = 0
def openDoor ():
print "Opening..."
GPIO.output(18,False)
GPIO.output(17,True)
isopen = True
opencnt = 40
import ST7735 as TFT
import Adafruit_GPIO as GPIO
import Adafruit_GPIO.SPI as SPI
import qrcode
from nomorepass.core import NoMorePass
from uuid import getnode as get_mac
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
GPIO.setup(27, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(17, GPIO.OUT)
GPIO.setup(18, GPIO.OUT)
GPIO.output(17,True)
isopen = False
opencnt = 0
mac = get_mac()
macaddr = ':'.join(("%012X" % mac)[i:i+2] for i in range(0, 12, 2))
WIDTH = 128
HEIGHT = 160
SPEED_HZ = 4000000
# Raspberry Pi configuration.
DC = 24
RST = 25
def LCD_Light(val):
global backlight
if (val==1):
GPIO.output(backlight, GPIO.HIGH)
else:
GPIO.output(backlight, GPIO.LOW)
RST = 23 # TFT parameter
SPI_PORT = 0 # TFT parameter
SPI_DEVICE = 0 # TFT parameter
backlight = 18 # LCD backlight
GPIO.setup(backlight, GPIO.OUT)
B1 = 17 # Button 1 ******Verificare
GPIO.setup(B1, GPIO.IN, pull_up_down=GPIO.PUD_UP)
B2 = 22 # Button 2 ******Verificare
GPIO.setup(B2, GPIO.IN, pull_up_down=GPIO.PUD_UP)
B3 = 23 # Button 3 ******Verificare
GPIO.setup(B3, GPIO.IN, pull_up_down=GPIO.PUD_UP)
B4 = 27 # Button 4 ******Verificare
GPIO.setup(B4, GPIO.IN, pull_up_down=GPIO.PUD_UP)
RELAY = 24 # Relay control
GPIO.setup(RELAY, GPIO.OUT)
GPIO.output(RELAY,1) # initial status = heating off (relay not active)
tlist=[] # Array for temp mean
max_t_num = 10 # Numbero of readings for mean calculation
# Creates screen image and TFT instance
screen = Image.new("RGB", (320, 240), "white")
disp = TFT.ILI9341(DC, rst=RST, spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE, max_speed_hz=64000000))
disp.begin()
# **********************************************************
# Thermostat functions
# **********************************************************
#** Returns if the Raspberry is connected to the LAN
def Connected():
ipaddress=socket.gethostbyname(socket.gethostname())
dist_sens = False
time.sleep(0.2)
else:
dist_sens = True
#--------------------DISTANCE SENSOR DATA SCREEN--------------------
if (dist_sens == False):
sens_accX, sens_accY, sens_accZ = motion.accelerometer()
draw.rectangle((217, 310, 23, 260), outline=(255, 255, 255), fill=(0, 120, 255))
draw.rectangle((217, 250, 23, 200), outline=(255, 255, 255), fill=(0, 120, 255))
i = sens_accY * 57.295779513
w, h = draw.textsize(str(round(int(i))))
draw_rotated_text(disp.buffer, str(round(i)), (120 - w, 220), text_rotation, font,fill=(255, 255, 255))
GPIO.output(TRIG, False)
time.sleep(0.1)
GPIO.output(TRIG, True)
time.sleep(0.00001)
GPIO.output(TRIG, False)
while GPIO.input(ECHO) == 0:
pulse_start = time.time()
while GPIO.input(ECHO) == 1:
pulse_end = time.time()
pulse_duration = (pulse_end - pulse_start)
distance = pulse_duration * 17150
distance = round(distance, 2)
if distance > 2 and distance < 400: # Check whether the distance is within range
w, h = draw.textsize(str(distance)+"cm")
draw_rotated_text(disp.buffer,str(distance - 0.5) + "cm", (120-w, 280), text_rotation, font, fill=(255, 255, 255))
else:
