Чуть логирования для случая когда связи с датчиком нет

This reverts commit 875fad565e.

config.json.sample

@@ -6,33 +6,33 @@
 	"contours": [
 		{
 			"sensor": "/devices/workroom_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A6"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A6/on"
 		},
 		{
 			"sensor": "/devices/bathroom_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A5"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A5/on"
 		},
 		{
 			"sensor": "/devices/entrance_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A1"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A1/on"
 		},
 		{
 			"sensor": "/devices/corridor_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A2"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A2/on"
 		},
 		{
 			"sensor": "/devices/techroom_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A4"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A4/on"
 		},
 		{
 			"sensor": "/devices/kitchen_weather/controls/t",
-			"control": "/devices/wb-gpio/controls/EXT1_R3A3"
+			"control": "/devices/wb-gpio/controls/EXT1_R3A3/on"
 		}
 	],
 	"target_temperature": 21.0,
 	"hysteresis": 0.5,
 	"boiler_exhaust_t": "/devices/wb-w1/controls/28-000000860adf",
-	"pump_control": "/devices/wb-gpio/controls/EXT1_R3A8",
-	"boiler_control": "/devices/wb-gpio/controls/EXT1_R3A7"
+	"pump_control": "/devices/wb-gpio/controls/EXT1_R3A8/on",
+	"boiler_control": "/devices/wb-gpio/controls/EXT1_R3A7/on"
   }
   

contour.py

@@ -25,12 +25,15 @@ class Contour:
 			return self.current_value
 		return None
 	
-	def check_state(self, state_value):
+	def check_state(self, state_value, force = False):
 		if self.state == state_value:
-			return
-		if (self.state is None) or (time.time() - self.state_change_time > self.CHANGE_FREQ):
+			return False
+		if (self.state is None) or (time.time() - self.state_change_time > self.CHANGE_FREQ) or force:
 			self.state = state_value
+			self.state_change_time = time.time()
 			self.logger.info("Contour " + self.sensor_topic + " changed state to " + str(self.state))
+			return True
+		return False
 	
 	def update_target(self, target_value):
 		self.target_value = target_value

heat_control.py

@@ -105,10 +105,13 @@ def on_message(client, userdata, msg):
 
 any_opened_start = 0
 any_opened = False
+boiler_out = 0
+pump_out = 0
+
 
 def check_temperatures():
 	"""Check temperatures against target and control GPIO"""
-	global any_opened_start, any_opened
+	global any_opened_start, any_opened, boiler_out, pump_out
 	# check boiler exhaust, turn off if too big
 	if (boiler_exhaust_t > BOILER_EXHAUST_LIMIT):
 		logger.error("Boiler exhaust overheat")
@@ -116,9 +119,9 @@ def check_temperatures():
 		# turn on the pump
 		# and turn off the boiler of course
 		for c in contours:
-			mqtt_client.publish(c.out_topic, "1", retain=True)
-		mqtt_client.publish(boiler_control, "0", retain=True)
-		mqtt_client.publish(pump_control, "1", retain=True)
+			c.check_state(True, True)
+		boiler_out = 0
+		pump_out = 1
 		return
 	#
 	sum_t = 0
@@ -132,9 +135,10 @@ def check_temperatures():
 	if count_t == 0:
 		logger.error("No temperatures available, switch to full-on mode")
 		for c in contours:
-			mqtt_client.publish(c.out_topic, "1", retain=True)
+			c.check_state(True, True)
 		# turn on boiler 
-		mqtt_client.publish(boiler_control, "1", retain=True)
+		boiler_out = 1
+		pump_out = 1
 		return
 
 	for c in contours:
@@ -143,20 +147,18 @@ def check_temperatures():
 		# sensor is offline
 		if contour_t is None:
 			contour_t = sum_t / count_t
+			logger.info("Contour " + c.sensor_topic + " has no data from sensor, using others' average")
 		target_t = target_temp
 		if not c.target_value is None:
 			target_t = c.target_value
 		if contour_t < target_t - hysteresis:
 			# should turn on contour
-			c.check_state(True)
+			if c.check_state(True):
+				logger.info("target: " + str(target_t) + " current: " + str(contour_t) + " hyst: " + str(hysteresis))
 		if contour_t > target_t + hysteresis:
 			# should turn off contour
-			c.check_state(False)
-		if c.state:
-			# 0 means "closed"
-			mqtt_client.publish(c.out_topic, "1", retain=True)
-		else:
-			mqtt_client.publish(c.out_topic, "0", retain=True)
+			if c.check_state(False):
+				logger.info("target: " + str(target_t) + " current: " + str(contour_t) + " hyst: " + str(hysteresis))
 
 	if any_opened:
 		any_opened = False
@@ -171,17 +173,31 @@ def check_temperatures():
 
 	logger.debug("Any opened: " + str(any_opened) + " aos " + str(any_opened_start) + " time " + str(time.time()))
 	if any_opened and time.time() - any_opened_start > BOILER_TURN_ON_AFTER:
-		mqtt_client.publish(boiler_control, "1", retain=True)
-		mqtt_client.publish(pump_control, "1", retain=True)
+		logger.info("Starting up pump and boiler, contours should be opened now")
+		boiler_out = 1
+		pump_out = 1
 	else:
-		mqtt_client.publish(boiler_control, "0", retain=True)
-		mqtt_client.publish(pump_control, "0", retain=True)
+		logger.info("All contours are considered closed, shutting down boiler and pump")
+		boiler_out = 0
+		pump_out = 0
+
+def issue_commands():
+	for c in contours:
+		if c.state:
+			# 0 means "opened"
+			mqtt_client.publish(c.out_topic, 0, retain=True)
+		else:
+			mqtt_client.publish(c.out_topic, 1, retain=True)
+	mqtt_client.publish(boiler_control, boiler_out, retain=True)
+	mqtt_client.publish(pump_control, pump_out, retain=True)
+		
 
 def main_cycle():
 	"""Main 5-second cycle"""
 	while True:
 		try:
 			check_temperatures()
+			issue_commands()
 		except Exception as e:
 			logger.error(f"Error in main cycle: {e}")		
 		# Wait 5 seconds