- switch heater of below 250 W

git-svn-id: http://moon:8086/svn/projects/HendiControl@232 fda53097-d464-4ada-af97-ba876c37ca34
2019-04-04 22:22:03 +00:00
parent 22d0a901ac
commit a826cc740f
1 changed files with 9 additions and 0 deletions
@@ -10,6 +10,7 @@ class Plant(APlant):
 		self.heater = HendiCtrl('/dev/ttyUSB0', 115200)
 		self.tempsensor = Max31865()
 		self.P = 0
+		self.isOn = False

 	def activate(self, enable):
 		if enable:
@@ -25,6 +26,14 @@ class Plant(APlant):
 	def setPower(self, power_w):
 		self.P = power_w
 		self.heater.setPowerWatts(power_w)
+		if power_w < 250:
+			if self.isOn:
+				self.heater.setSwitch(False)
+				self.isOn = False
+		elif power_w >= 500:
+			if not self.isOn:
+				self.heater.setSwitch(True)
+				self.isOn = True

 	def getPower(self):
 		return self.heater.getPowerWatts()