changed const char * to String

src/main.cpp

@@ -3,8 +3,8 @@
 #include <Arduino.h>
 #include "Sensor_LSM9DS1.h"
 
-void printData(const XYZ<float> &, const char *, const char *);
-void printValue(const char *, float, const char *);
+void printData(const XYZ<float> &, String, String);
+void printValue(String, float, String);
 void tab();
 void newLine();
 
@@ -66,7 +66,7 @@ void loop()
 
 }
 
-void printData(const XYZ<float> & data, const char * sensor, const char * unit)
+void printData(const XYZ<float> & data, String sensor, String unit)
 {
   // TODO: Print the values (x,y & z) for one sensor. Show the sensor type (sensor) first,
   //       and use the printValue() method from below to show one value of the sensor. 
@@ -75,7 +75,7 @@ void printData(const XYZ<float> & data, const char * sensor, const char * unit)
   
 }
 
-void printValue(const char * name, float value, const char * unit)
+void printValue(String name, float value, String unit)
 {
   //TODO: Print the value according to the following format: "{name}: {value} {unit}".
   //      The { } just denote where you need to use the parameters of this method.