diff --git a/drivers/Linux/SoftEeprom.cpp b/drivers/Linux/SoftEeprom.cpp
index 46e4b81..8a07ee5 100644
--- a/drivers/Linux/SoftEeprom.cpp
+++ b/drivers/Linux/SoftEeprom.cpp
@@ -22,6 +22,7 @@
 #include <fstream>
 #include <sys/stat.h>
 #include <string.h>
+#include <errno.h>
 #include "log.h"
 #include "SoftEeprom.h"
 
@@ -31,7 +32,7 @@ SoftEeprom::SoftEeprom(const char *fileName, size_t length)
 
 	_fileName = strdup(fileName);
 	if (_fileName == NULL) {
-		perror("Error: ");
+		logError("Error: %s\n", strerror(errno));
 		exit(1);
 	}
 
@@ -67,6 +68,17 @@ SoftEeprom::SoftEeprom(const char *fileName, size_t length)
 	}
 }
 
+SoftEeprom::SoftEeprom(const SoftEeprom& other)
+{
+	_fileName = strdup(other._fileName);
+
+	_length = other._length;
+	_values = new uint8_t[_length];
+	for (size_t i = 0; i < _length; ++i) {
+		_values[i] = other._values[i];
+	}
+}
+
 SoftEeprom::~SoftEeprom()
 {
 	delete[] _values;
@@ -128,3 +140,17 @@ void SoftEeprom::writeByte(int addr, uint8_t value)
 		writeBlock(&value, reinterpret_cast<void*>(addr), 1);
 	}
 }
+
+SoftEeprom& SoftEeprom::operator=(const SoftEeprom& other)
+{
+	if (this != &other) {
+		_fileName = strdup(other._fileName);
+
+		_length = other._length;
+		_values = new uint8_t[_length];
+		for (size_t i = 0; i < _length; ++i) {
+			_values[i] = other._values[i];
+		}
+	}
+	return *this;
+}
diff --git a/drivers/Linux/SoftEeprom.h b/drivers/Linux/SoftEeprom.h
index 70ad72c..7b096e5 100644
--- a/drivers/Linux/SoftEeprom.h
+++ b/drivers/Linux/SoftEeprom.h
@@ -43,6 +43,10 @@ public:
 	 * @brief SoftEeprom constructor.
 	 */
 	SoftEeprom(const char *fileName, size_t length);
+	/**
+	 * @brief SoftEeprom copy constructor.
+	 */
+	SoftEeprom(const SoftEeprom& other);
 	/**
 	 * @brief SoftEeprom destructor.
 	 */
@@ -77,6 +81,11 @@ public:
 	 * @param value to write.
 	 */
 	void writeByte(int addr, uint8_t value);
+	/**
+	 * @brief Overloaded assign operator.
+	 *
+	 */
+	SoftEeprom& operator=(const SoftEeprom& other);
 };
 
 #endif
diff --git a/drivers/RPi/rpi_util.cpp b/drivers/RPi/rpi_util.cpp
index 3981575..5c24d8b 100644
--- a/drivers/RPi/rpi_util.cpp
+++ b/drivers/RPi/rpi_util.cpp
@@ -96,7 +96,7 @@ int get_gpio_number(uint8_t physPin, uint8_t *gpio)
 
 void *interruptHandler(void *args)
 {
-	int fd, ret;
+	int fd;
 	struct pollfd polls;
 	char c;
 	struct ThreadArgs *arguments = (struct ThreadArgs *)args;
@@ -117,7 +117,7 @@ void *interruptHandler(void *args)
 
 	while (1) {
 		// Wait for it ...
-		ret = poll(&polls, 1, -1);
+		int ret = poll(&polls, 1, -1);
 		if (ret < 0) {
 			logError("Error waiting for interrupt: %s\n", strerror(errno));
 			break;
@@ -232,7 +232,7 @@ void rpi_util::attachInterrupt(uint8_t physPin, void (*func)(), uint8_t mode)
 
 	snprintf(fName, sizeof(fName), "/sys/class/gpio/gpio%d/direction", gpioPin) ;
 	if ((fd = fopen (fName, "w")) == NULL) {
-		fprintf (stderr, "attachInterrupt: Unable to open GPIO direction interface for pin %d: %s\n",
+		logError("attachInterrupt: Unable to open GPIO direction interface for pin %d: %s\n",
 		         physPin, strerror(errno));
 		exit(1) ;
 	}
@@ -241,7 +241,7 @@ void rpi_util::attachInterrupt(uint8_t physPin, void (*func)(), uint8_t mode)
 
 	snprintf(fName, sizeof(fName), "/sys/class/gpio/gpio%d/edge", gpioPin) ;
 	if ((fd = fopen(fName, "w")) == NULL) {
-		fprintf (stderr, "attachInterrupt: Unable to open GPIO edge interface for pin %d: %s\n", physPin,
+		logError("attachInterrupt: Unable to open GPIO edge interface for pin %d: %s\n", physPin,
 		         strerror(errno));
 		exit(1) ;
 	}
@@ -268,7 +268,7 @@ void rpi_util::attachInterrupt(uint8_t physPin, void (*func)(), uint8_t mode)
 	if (sysFds[gpioPin] == -1) {
 		snprintf(fName, sizeof(fName), "/sys/class/gpio/gpio%d/value", gpioPin);
 		if ((sysFds[gpioPin] = open(fName, O_RDWR)) < 0) {
-			fprintf (stderr, "Error reading pin %d: %s\n", physPin, strerror(errno));
+			logError("Error reading pin %d: %s\n", physPin, strerror(errno));
 			exit(1);
 		}
 	}