- added temp offset as argument

components/sensor/tempSensor_max31865.py

@@ -8,17 +8,16 @@ class TempSensor_max31865(ATemperatureSensor):
 	def name(self):
 		return "Max31865"
 
-	def __init__(self):
+	def __init__(self, temp_offset=0):
 		ATemperatureSensor.__init__(self)
 		# Open SPI bus
 		self.spi = spidev.SpiDev()
 		self.spi.open(0, 0)
 		self.spi.max_speed_hz = 50000
 		self.spi.mode = 0b01
-		self.temp_correction = -1.2
+		self.temp_offset = temp_offset
 		self.write_reg(0x00, 0xA3)
 		time.sleep(0.100)
-		self.digits = 0
 		self.temp = self.temperature()
 
 	def read_reg(self, addr):
@@ -33,13 +32,13 @@ class TempSensor_max31865(ATemperatureSensor):
 		msb = self.read_reg(0x01)
 		lsb = self.read_reg(0x02)
 		if lsb & 0x01 == 0x00:
-			self.digits = float(256*msb + lsb)/2
+			digits = float(256*msb + lsb)/2
 
 		self.write_reg(0x00, 0xA3)
-		return self.digits
+		return digits
 
 	def temperature(self):
-		return self.__tempRaw() + self.temp_correction
+		return self.__tempRaw() + self.temp_offset
 
 	def __tempRaw(self):
 		try:

components/sensor/tempsensor_factory.py

@@ -8,4 +8,4 @@ class TempSensorFactory:
 			return TempSensorSim()
 		elif "31865" in name:
 			from components.sensor.tempSensor_max31865 import TempSensor_max31865
-			return TempSensor_max31865()
+			return TempSensor_max31865(temp_offset=-1.2)