Initial commit

.xinitrc

@@ -0,0 +1,3 @@
+#ln -s /home/pi/software/thermostat/esp8266_get.php /tmp/esp8266_get.php
+sleep 5
+/home/pi/software/thermostat/gui.py

dallas_names

@@ -0,0 +1,3 @@
+28-0316b5e979ff - detsky pokoj
+28-0416b35d80ff - PC stul
+28-0516c110d6ff - obyvak

esp8266_get.php

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+<?php
+	$id = $_GET['id'];
+	$signal = $_GET['signal'];
+
+	if ($id == "garden") {
+		$si_humidity = $_GET['si_humidity'];
+		$si_temperature = $_GET['si_temperature'];
+		$dallas_2m = $_GET['dallas_2m'];
+		$dallas_5cm = $_GET['dallas_5cm'];
+		if (!is_nan($si_humidity)) {
+			$si_humidity = "---";
+		}
+		if (!is_nan($si_temperature)) {
+			$si_temperature = "---";
+		}
+		if ($dallas_2m == "85.00" || $dallas_2m == "-127.00") {
+			$dallas_2m = "---";
+		}
+		if ($dallas_5cm == "85.00" || $dallas_5cm == "-127.00") {
+			$dallas_5cm = "---";
+		}
+		$garden_file = fopen('/tmp/esp8266_'.$id, 'w');
+		fwrite($garden_file, time().PHP_EOL);
+		fwrite($garden_file, $signal.PHP_EOL);
+		fwrite($garden_file, $si_humidity.PHP_EOL);
+		fwrite($garden_file, $si_temperature.PHP_EOL);
+		fwrite($garden_file, $dallas_2m.PHP_EOL);
+		fwrite($garden_file, $dallas_5cm.PHP_EOL);
+		fclose($garden_file);
+	}
+
+?>

get_data.py

@@ -0,0 +1,164 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import serial, time, os.path, urllib, re
+#from urllib import urlopen
+
+debug = True
+
+path_to_files = '/tmp/'
+
+serial_port = "/dev/ttyUSB0"
+serial_rate = 115200
+arduino = serial.Serial(serial_port, serial_rate)
+#arduino = serial.Serial(port = None)
+#arduino.port = serial_port
+#arduino.baudrate = serial_rate
+arduino.bytesize = serial.EIGHTBITS
+arduino.parity = serial.PARITY_NONE
+arduino.stopbits = serial.STOPBITS_ONE
+arduino.timeout = 2
+arduino.xonxoff = False
+arduino.rtscts = False
+arduino.dsrdtr = False
+arduino.writeTimeout = 0
+time.sleep(2.5)
+#arduino.open()
+arduino.flushInput()
+arduino.flushOutput()
+arduino.write("t".encode())
+#arduino.close()
+time.sleep(2.5)
+
+main_temp_values = [None] * 2
+humidity_values = [None] * 2
+voltage_values = [None] * 2
+
+temps_values = [None] * 3
+dallas_address = [
+"28-0416b35d80ff", # PC stul
+"28-0516c110d6ff", # Skrinka
+"28-0316b5e979ff", # Detsky pokoj
+]
+
+# Print debug function
+def debug_print(text):
+	if debug:
+		print(text)
+
+while 1:
+	debug_print("DEBUG: Reading data")
+
+	if arduino.isOpen():
+		debug_print("DEBUG: Arduino connected")
+		arduino.flushInput()
+		arduino.flushOutput()
+		arduino.write("t".encode())
+		for x in range(0, 1): # Can be deleted after transitioning to BME (or other external temp)
+			output = arduino.readline().rstrip("\r\n".encode())
+			debug_print("DEBUG: Arduino temperature " + str(x) + ": " + output.decode())
+			if float(output) <= 70 and float(output) >= -50:
+				main_temp_values[x] = round(float(output), 1)
+			else:
+				main_temp_values[x] = u"---"
+			local_temps_file = open(path_to_files + 'local_temps', 'w')
+			local_temps_file.write("%s\n" % main_temp_values[x])
+			local_temps_file.close()
+			arduino.readline()
+		arduino.write("h".encode())
+		for x in range(0, 1): # Can be deleted after transitioning to BME (or other external humidity)
+			output = arduino.readline().rstrip("\r\n".encode())
+			debug_print("DEBUG: Arduino humidity " + str(x) + ": " + output.decode())
+			if float(output) <= 100 and float(output) >= 0:
+				humidity_values[x] = round(float(output), 1)
+			else:
+				humidity_values[x] = u"---"
+			humidity_file = open(path_to_files + 'local_humidity', 'w')
+			humidity_file.write("%s\n" % humidity_values[x])
+			humidity_file.close()
+			arduino.readline()
+
+		# Teploty z kotelny
+		temps_file = open(path_to_files + 'temps', 'w')
+		try:
+			data = urllib.urlopen("http://control.pavoukovo.cz/temps").read().decode() # Otevrit soubor
+			if data.find("html") == -1:
+				temps_file.write(data)
+				debug_print("DEBUG: HTTP temps read ok")
+			else:
+				for i in range(0, 8):
+					temps_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+				debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP temps read failed, remote file not found")
+		except:
+			for i in range(0, 8):
+				temps_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+			debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP temps read failed")
+		temps_file.close()
+
+		# Udaje z bazenu/meteobudky
+		meteo_file = open(path_to_files + 'meteo', 'w')
+		try:
+			data = urllib.urlopen("http://meteo.pavoukovo.cz/meteo").read().decode() # Otevrit soubor
+			if data.find("html") == -1:
+				meteo_file.write(data)
+				debug_print("DEBUG: HTTP meteo read ok")
+			else:
+				for i in range(0, 7):
+	                                meteo_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+	                        debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP meteo read failed, remote file not found")
+		except:
+			for i in range(0, 7):
+				meteo_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+			debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP meteo read failed")
+		meteo_file.close()
+
+		# Rychlost vetru
+		wind_file = open(path_to_files + 'wind', 'w')
+		try:
+			data = urllib.urlopen("http://wind.pavoukovo.cz/wind").read().decode() # Otevrit soubor
+			if data.find("html") == -1:
+				wind_file.write(data)
+				debug_print("DEBUG: HTTP wind read ok")
+			else:
+				for i in range(0, 5):
+					wind_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+				debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP wind read failed, remote file not found")
+		except:
+			for i in range(0, 5):
+				wind_file.write("%s\n" % u"---") # Kdyz se nepodari otevrit soubor, zapsat ---
+			debug_print("DEBUG: " + time.strftime("%H:%M:%S") + " HTTP wind read failed")
+		wind_file.close()
+
+		# Dallas teplotni cidla
+		for i in range(0, len(dallas_address)): # Smycka pro cteni podle zadanych adres
+			try:
+				temp_file = open('/sys/bus/w1/devices/' + dallas_address[i] + '/w1_slave', 'r') # Otevrit soubor s daty
+				file_lines = temp_file.read().splitlines()
+				crc = re.compile('crc=.. (.*)')
+				crc_value = crc.search(file_lines[0])
+				debug_print(crc_value.group(1))
+				if crc_value.group(1) == "YES": # Overit kontrolni soucet
+					temp = re.compile('t=(.*)')
+					temp_value = temp.search(file_lines[1])
+					debug_print(temp_value.group(1))
+					if temp_value.group(1) != "85000": # Pokud neukazuje 85 stupnu, coz je chybovy stav
+						temps_values[i] = float(temp_value.group(1)) / 1000 # Ulozit teplotu
+					else:
+						temps_values[i] = u"---" # Kdyby ukazoval 85, tak ulozit ---
+				else:
+					temps_values[i] = u"---" # Kdyz neni kontrolni souce v poradku, zapsat ---
+			except:
+				temps_values[i] = u"---" # Kdyz se nepovede otevrit soubor s daty, zapsat ---
+				debug_print("DEBUG: " + "/sys/bus/w1/devices/" + dallas_address[i] + "/w1_slave" + " Temp read failed")
+		dallas_file = open(path_to_files + 'dallas', 'w') # Otevrit soubor pro zapsani teplot
+		for i in range(0, len(temps_values) + 1):
+			if i < len(temps_values) and temps_values[i] == u"---": # Kdyz je misto teploty ulozeno ---, nejde zaokrouhlit (aby nespadl program)
+				dallas_file.write("%s\n" % temps_values[i]) # Ulozit rovnou ---
+			elif i < len(temps_values):
+				dallas_file.write("%s\n" % round(temps_values[i], 1)) # Ulozit zaokrouhlenou teplotu
+			elif main_temp_values[0] == u"---" or (u"---" in temps_values and i == len(temps_values)): # Vyjimka,  pokud je nekde ulozeno ---, nepocitat prumer (aby nespadl program)
+				dallas_file.write("%s\n" % u"---")
+			elif i == len(temps_values): # DO posledniho radku ulozit prumer teplot
+				dallas_file.write("%s\n" % round((temps_values[0] + temps_values[1] + main_temp_values[0]) / 3, 1)) # Prumer se pocita jen z teplot v obyvaku a "hlavni teploty" (na vypinaci v kuchyni)
+		dallas_file.close()
+	time.sleep(5)