Merge pull request #205 from melkati/fixOffset

Add internal temperature offset initialization and retrieval methods

src/Sensors.cpp

@@ -353,6 +353,21 @@ void Sensors::tempRegister(bool isCO2temp) {
   }
 }
 
+/**
+ * @brief Initialize internal temperature offset to be used on startup
+ *
+ * Positive value for offset to be subtracetd to the temperature.
+ * Mush be called before the initialization of the sensors.
+ */
+void Sensors::initTOffset(float offset) { toffset = offset; }
+
+/**
+ * @brief Get sensorlib actual internal temperature offset
+ * @return float with the temperature offset.
+ * Positive value for offset to be subtracetd to the temperature.
+ */
+float Sensors::getTOffset() { return toffset; }
+
 /**
  * @brief Set temperature offset for all temperature sensors
  *

src/Sensors.hpp

@@ -304,6 +304,10 @@ class Sensors {
 
   float getGeigerMicroSievertHour(void);
 
+  void initTOffset(float offset);
+
+  float getTOffset();
+
   void setTempOffset(float offset);
 
   float getTempOffset();