#!/usr/bin/env python
# -*- coding: utf-8 -*-
# /home/pi/test.py

import os
import glob
import re
import sys
import datetime
import time
import commands
import subprocess
import smbus
import Adafruit_BMP.BMP085 as BMP085

from luma.led_matrix.device import max7219
from luma.core.interface.serial import spi, noop
from luma.core.render import canvas
from luma.core.virtual import viewport
from luma.core.legacy import text, show_message
from luma.core.legacy.font import proportional, CP437_FONT, TINY_FONT, SINCLAIR_FONT, LCD_FONT, UKR_FONT

serial = spi(port=0, device=0, gpio=noop())
device = max7219(serial, cascaded=4, block_orientation=-90)

os.system('modprobe w1-gpio')
os.system('modprobe w1-therm')

base_dir = '/sys/bus/w1/devices/'
device_folder = glob.glob(base_dir + '28-1f653c126461')[0]
#device_folder = glob.glob(base_dir + '28-21ee67000900')[0]
device_file = device_folder + '/w1_slave'

def read_temp_raw():
f = open(device_file, 'r')
lines = f.readlines()
f.close()
return lines

#CELSIUS CALCULATION
def read_temp_c():
lines = read_temp_raw()
while lines[0].strip()[-3:] != 'YES':
time.sleep(0.2)
lines = read_temp_raw()
equals_pos = lines[1].find('t=')
if equals_pos != -1:
temp_string = lines[1][equals_pos+2:]
temp_c = int(temp_string) / 1000.0-1 # TEMP_STRING IS THE SENSOR OUTPUT, MAKE SURE IT'S AN INTEGER TO DO THE MATH
temp_c = str(round(temp_c, 1)) # ROUND THE RESULT TO 1 PLACE AFTER THE DECIMAL, THEN CONVERT IT TO A STRING
return temp_c

#FAHRENHEIT CALCULATION
sensor = BMP085.BMP085()

while(True):

#lcd.cursor_pos = (0, 0)
#lcd.write_string("Temp: " + read_temp_c() + unichr(223) + "C")
#lcd.cursor_pos = (1, 0)
#lcd.write_string("Temp: " + read_temp_f() + unichr(223) + "F")

t = time.strftime("%H:%M")
d = time.strftime("%d/%m/%Y")
y = ("  Улица = " + read_temp_c() + " C")
k = ('  Комната = {0:0.1f} C'.format(sensor.read_temperature()))
#message = 'Temp: " + read_temp_c() + unichr(223) + "C'

msg = (d)
show_message(device, msg, fill="white", font=proportional(LCD_FONT))
time.sleep(0)
msg = (t)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.05)
time.sleep(0)
msg = (y)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.04)
time.sleep(0)
msg = (k)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.05)
time.sleep(0)

for offset in range(8):
virtual.set_position((offset, offset))

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# /home/pi/test.py

import os
import glob
import re
import sys
import datetime
import time
import commands
import subprocess
import smbus
import Adafruit_BMP.BMP085 as BMP085

from luma.led_matrix.device import max7219
from luma.core.interface.serial import spi, noop
from luma.core.render import canvas
from luma.core.virtual import viewport
from luma.core.legacy import text, show_message
from luma.core.legacy.font import proportional, CP437_FONT, TINY_FONT, SINCLAIR_FONT, LCD_FONT, UKR_FONT

serial = spi(port=0, device=0, gpio=noop())
device = max7219(serial, cascaded=4, block_orientation=-90)

def gettemp(id):
try:
mytemp = ''
filename = 'w1_slave'
f = open('/sys/bus/w1/devices/' + id + '/' + filename, 'r')
line = f.readline() # read 1st line
crc = line.rsplit(' ',1)
crc = crc[1].replace('\n', '')
if crc=='YES':
line = f.readline() # read 2nd line
mytemp = line.rsplit('t=',1)
else:
mytemp = 99999
f.close()

return int(mytemp[1])

except:
return 99999

if __name__ == '__main__':

# Script has been called directly
id = '28-5ee327126461'
#print "Temp : " + '{:.3f}'.format(gettemp(id)/float(1000))

#FAHRENHEIT CALCULATION
sensor = BMP085.BMP085()

while(True):

#lcd.cursor_pos = (0, 0)
#lcd.write_string("Temp: " + read_temp_c() + unichr(223) + "C")
#lcd.cursor_pos = (1, 0)
#lcd.write_string("Temp: " + read_temp_f() + unichr(223) + "F")

t = time.strftime("%H:%M")
d = time.strftime("%d/%m/%Y")
y = (" Улица = " + '{:.1f} C'.format(gettemp(id)/float(1000)))
k = (' Комната = {0:0.1f} C'.format(sensor.read_temperature()))
#message = 'Temp: " + read_temp_c() + unichr(223) + "C'

msg = (d)
show_message(device, msg, fill="white", font=proportional(LCD_FONT))
time.sleep(0)
msg = (t)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.05)
time.sleep(0)
msg = (y)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.04)
time.sleep(0)
msg = (k)
show_message(device, msg, fill="white", font=proportional(LCD_FONT), scroll_delay=0.05)
time.sleep(0)

for offset in range(8):
virtual.set_position((offset, offset))