diff --git a/prosjekt.X/main.c b/prosjekt.X/main.c
index 5483a2b..6058f74 100644
--- a/prosjekt.X/main.c
+++ b/prosjekt.X/main.c
@@ -11,42 +11,8 @@
 #include <stdlib.h>
 #include "uart.h"
 #include <util/delay.h>
-
-#define R_t0 10000
-#define T_0 298.15
-#define B 3950
-#define R_1 1000
-
-float R_therm;
-float V_1;
-float ln; 
-float T_therm;
-float V_therm;
-
-// Takes inn messured value 
-// Calculates the temperature in celcius
-// Returns the themperature
-float calculate_thermistor_temp(float readValue){
-    uint8_t V_tot = 5;
-    // Calculate Voltage over thermistor
-    V_therm = (V_tot/1024)*readValue;
-    
-    // Voltage accross R_1
-    V_1 = V_tot - V_therm; 
-    
-    // Calculate Thermistor resistanse
-    R_therm = (V_therm)/ (V_1 / R_1);
-    
-    // Steinhart-Harts formula
-    ln = log(R_therm/R_t0);
-    T_therm = (1/ ((ln/B) + (1/T_0)));
-    
-    // Temperatur in celcius
-    T_therm -= 273.15;
-    
-    return T_therm;
-}
-
+#include <stdint.h>
+#include "themistor-temp.h"
 
 int main() {
     init_uart((uint16_t)9600);
diff --git a/prosjekt.X/nbproject/configurations.xml b/prosjekt.X/nbproject/configurations.xml
index 322cc4c..208dedf 100644
--- a/prosjekt.X/nbproject/configurations.xml
+++ b/prosjekt.X/nbproject/configurations.xml
@@ -5,6 +5,7 @@
                    displayName="Header Files"
                    projectFiles="true">
       <itemPath>uart.h</itemPath>
+      <itemPath>themistor-temp.h</itemPath>
     </logicalFolder>
     <logicalFolder name="LinkerScript"
                    displayName="Linker Files"
diff --git a/prosjekt.X/themistor-temp.h b/prosjekt.X/themistor-temp.h
index 7b083d7..dc44ea8 100644
--- a/prosjekt.X/themistor-temp.h
+++ b/prosjekt.X/themistor-temp.h
@@ -11,6 +11,21 @@
 #ifdef	__cplusplus
 extern "C" {
 #endif
+    
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <math.h>
+#define R_t0 10000
+#define T_0 298.15
+#define B 3950
+#define R_1 1000
+    
+// Takes inn messured value 
+// Calculates the temperature in celcius
+// Returns the themperature
+float calculate_thermistor_temp(float readValue);
+    
 
 
 
diff --git a/prosjekt.X/thermistor-temp.c b/prosjekt.X/thermistor-temp.c
index 8b13789..4aa1e41 100644
--- a/prosjekt.X/thermistor-temp.c
+++ b/prosjekt.X/thermistor-temp.c
@@ -1 +1,27 @@
+#include "themistor-temp.h"
 
+float calculate_thermistor_temp(float readValue){
+    float R_therm;
+    float V_1;
+    float ln; 
+    float T_therm;
+    float V_therm;
+    uint8_t V_tot = 5;
+    // Calculate Voltage over thermistor
+    V_therm = (V_tot/1024)*readValue;
+    
+    // Voltage accross R_1
+    V_1 = V_tot - V_therm; 
+    
+    // Calculate Thermistor resistanse
+    R_therm = (V_therm)/ (V_1 / R_1);
+    
+    // Steinhart-Harts formula
+    ln = log(R_therm/R_t0);
+    T_therm = (1/ ((ln/B) + (1/T_0)));
+    
+    // Temperatur in celcius
+    T_therm -= 273.15;
+    
+    return T_therm;
+}