diff --git a/src/WakeOnLan.cpp b/src/WakeOnLan.cpp
index b33c202..ff32ae7 100644
--- a/src/WakeOnLan.cpp
+++ b/src/WakeOnLan.cpp
@@ -1,157 +1,157 @@
-#include "WakeOnLan.h"
-
-WakeOnLan::WakeOnLan(UDP _udpSock) {
-	udpSock = _udpSock;
-}
-
-void WakeOnLan::setBroadcastAddress(IPAddress _broadcastAddress) {
-	broadcastAddress = _broadcastAddress;
-}
-
-void WakeOnLan::setRepeat(uint8_t _repeatPacket, unsigned long _delayPacket) {
-	repeatPacket = _repeatPacket;
-	delayPacket = _delayPacket;
-}
-
-IPAddress WakeOnLan::calculateBroadcastAddress(IPAddress _ipAddress, IPAddress _subnetMask) {
-	for (int i = 0; i < 4; i++)
-		broadcastAddress[i] = ~_subnetMask[i] | _ipAddress[i];
-
-	return broadcastAddress;
-}
-
-bool WakeOnLan::stringToArray(uint8_t* _macAddress, const char* _macString) {
-	char macFormat[23 + 1];
-	unsigned int tempMACAddress[6];
-
-	if (strlen(_macString) == 12)  // FFFFFFFFFFFF
-		sprintf(macFormat, "%%2x%%2x%%2x%%2x%%2x%%2x");
-	else if (strlen(_macString) == 14)  // FFFF-FFFF-FFFF
-		sprintf(macFormat, "%%2x%%2x%c%%2x%%2x%c%%2x%%2x", _macString[4], _macString[9]);
-	else if (strlen(_macString) == 17)  // FF-FF-FF-FF-FF-FF
-		sprintf(macFormat, "%%2x%c%%2x%c%%2x%c%%2x%c%%2x%c%%2x", _macString[2], _macString[5], _macString[8], _macString[11], _macString[14]);
-	else
-		return false;
-
-	int j = sscanf(_macString, (const char*)macFormat, &tempMACAddress[0], &tempMACAddress[1], &tempMACAddress[2], &tempMACAddress[3], &tempMACAddress[4], &tempMACAddress[5]);
-	if (j == 6) {
-		for (uint8_t i = 0; i < sizeof(tempMACAddress) / sizeof(*tempMACAddress); i++)
-			_macAddress[i] = (uint8_t)tempMACAddress[i];
-
-		return true;
-	}
-
-	return false;
-}
-
-bool WakeOnLan::sendMagicPacket(String _macString, uint16_t _portNum) {
-	return sendMagicPacket(_macString.c_str(), _portNum);
-}
-
-bool WakeOnLan::sendSecureMagicPacket(String _macString, String _secureOn, uint16_t _portNum) {
-	return sendSecureMagicPacket(_macString.c_str(), _secureOn.c_str(), _portNum);
-}
-
-bool WakeOnLan::sendMagicPacket(const char* _macAddress, uint16_t _portNum) {
-	uint8_t macAddress[6];
-
-	bool res = stringToArray(macAddress, _macAddress);
-	if (!res)
-		return false;
-
-	return sendMagicPacket(macAddress, sizeof(macAddress), _portNum);
-}
-
-bool WakeOnLan::sendSecureMagicPacket(const char* _macAddress, const char* _secureOn, uint16_t _portNum) {
-	uint8_t macAddress[6];
-	uint8_t secureOn[6];
-
-	bool res = stringToArray(macAddress, _macAddress);
-	if (!res)
-		return false;
-
-	bool res2 = stringToArray(secureOn, _secureOn);
-	if (!res2)
-		return false;
-
-	return sendSecureMagicPacket(macAddress, sizeof(macAddress), secureOn, sizeof(secureOn), _portNum);
-}
-
-bool WakeOnLan::sendMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint16_t portNum) {
-	size_t magicPacketSize = 6 + (6 * 16);  // FF*6 + MAC*16
-	uint8_t* magicPacket = new uint8_t[magicPacketSize];
-
-	int sucessNum = 0;
-
-	generateMagicPacket(magicPacket, magicPacketSize, pMacAddress, sizeOfMacAddress);
-
-	for (uint8_t i = 0; i < repeatPacket; i++) {
-		udpSock.beginPacket(broadcastAddress, portNum);
-		udpSock.write(magicPacket, magicPacketSize);
-		sucessNum += udpSock.endPacket();
-
-		if (delayPacket > 0)
-			delay(delayPacket);
-	}
-
-	delete[] magicPacket;
-
-	if (sucessNum == repeatPacket)
-		return true;
-
-	return false;
-}
-
-bool WakeOnLan::sendSecureMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn, uint16_t portNum) {
-	size_t magicPacketSize = 6 + (6 * 16) + 6;  // FF*6 + MAC*16 + SecureOn
-	uint8_t* magicPacket = new uint8_t[magicPacketSize];
-
-	int sucessNum = 0;
-
-	generateSecureMagicPacket(magicPacket, magicPacketSize, pMacAddress, sizeOfMacAddress, pSecureOn, sizeOfSecureOn);
-
-	for (uint8_t i = 0; i < repeatPacket; i++) {
-		udpSock.beginPacket(broadcastAddress, portNum);
-		udpSock.write(magicPacket, magicPacketSize);
-		sucessNum += udpSock.endPacket();
-
-		if (delayPacket > 0)
-			delay(delayPacket);
-	}
-
-	delete[] magicPacket;
-
-	if (sucessNum == repeatPacket)
-		return true;
-
-	return false;
-}
-
-void WakeOnLan::generateMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress) {
-	uint8_t macAddress[6];
-
-	memcpy(macAddress, pMacAddress, sizeOfMacAddress);
-	memset(pMagicPacket, 0xFF, 6);
-
-	for (uint8_t i = 0; i < 16; i++) {
-		uint8_t indx = (i + 1) * sizeOfMacAddress;
-		memcpy(&pMagicPacket[indx], &macAddress, sizeOfMacAddress);
-	}
-}
-
-void WakeOnLan::generateSecureMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn) {
-	uint8_t macAddress[6];
-	uint8_t secureOn[6];
-
-	memcpy(macAddress, pMacAddress, sizeOfMacAddress);
-	memcpy(secureOn, pSecureOn, sizeOfSecureOn);
-
-	memset(pMagicPacket, 0xFF, 6);
-
-	for (uint8_t i = 0; i < 16; i++) {
-		uint8_t indx = (i + 1) * sizeOfMacAddress;
-		memcpy(&pMagicPacket[indx], &macAddress, sizeOfMacAddress);
-	}
-
-	memcpy(&pMagicPacket[17 * sizeOfSecureOn], &secureOn, sizeOfSecureOn);
-}
+#include "WakeOnLan.h"
+
+WakeOnLan::WakeOnLan(UDP& _udpSock) {
+	udpSock = &_udpSock;
+}
+
+void WakeOnLan::setBroadcastAddress(IPAddress _broadcastAddress) {
+	broadcastAddress = _broadcastAddress;
+}
+
+void WakeOnLan::setRepeat(uint8_t _repeatPacket, unsigned long _delayPacket) {
+	repeatPacket = _repeatPacket;
+	delayPacket = _delayPacket;
+}
+
+IPAddress WakeOnLan::calculateBroadcastAddress(IPAddress _ipAddress, IPAddress _subnetMask) {
+	for (int i = 0; i < 4; i++)
+		broadcastAddress[i] = ~_subnetMask[i] | _ipAddress[i];
+
+	return broadcastAddress;
+}
+
+bool WakeOnLan::stringToArray(uint8_t* _macAddress, const char* _macString) {
+	char macFormat[23 + 1];
+	unsigned int tempMACAddress[6];
+
+	if (strlen(_macString) == 12)  // FFFFFFFFFFFF
+		sprintf(macFormat, "%%2x%%2x%%2x%%2x%%2x%%2x");
+	else if (strlen(_macString) == 14)  // FFFF-FFFF-FFFF
+		sprintf(macFormat, "%%2x%%2x%c%%2x%%2x%c%%2x%%2x", _macString[4], _macString[9]);
+	else if (strlen(_macString) == 17)  // FF-FF-FF-FF-FF-FF
+		sprintf(macFormat, "%%2x%c%%2x%c%%2x%c%%2x%c%%2x%c%%2x", _macString[2], _macString[5], _macString[8], _macString[11], _macString[14]);
+	else
+		return false;
+
+	int j = sscanf(_macString, (const char*)macFormat, &tempMACAddress[0], &tempMACAddress[1], &tempMACAddress[2], &tempMACAddress[3], &tempMACAddress[4], &tempMACAddress[5]);
+	if (j == 6) {
+		for (uint8_t i = 0; i < sizeof(tempMACAddress) / sizeof(*tempMACAddress); i++)
+			_macAddress[i] = (uint8_t)tempMACAddress[i];
+
+		return true;
+	}
+
+	return false;
+}
+
+bool WakeOnLan::sendMagicPacket(String _macString, uint16_t _portNum) {
+	return sendMagicPacket(_macString.c_str(), _portNum);
+}
+
+bool WakeOnLan::sendSecureMagicPacket(String _macString, String _secureOn, uint16_t _portNum) {
+	return sendSecureMagicPacket(_macString.c_str(), _secureOn.c_str(), _portNum);
+}
+
+bool WakeOnLan::sendMagicPacket(const char* _macAddress, uint16_t _portNum) {
+	uint8_t macAddress[6];
+
+	bool res = stringToArray(macAddress, _macAddress);
+	if (!res)
+		return false;
+
+	return sendMagicPacket(macAddress, sizeof(macAddress), _portNum);
+}
+
+bool WakeOnLan::sendSecureMagicPacket(const char* _macAddress, const char* _secureOn, uint16_t _portNum) {
+	uint8_t macAddress[6];
+	uint8_t secureOn[6];
+
+	bool res = stringToArray(macAddress, _macAddress);
+	if (!res)
+		return false;
+
+	bool res2 = stringToArray(secureOn, _secureOn);
+	if (!res2)
+		return false;
+
+	return sendSecureMagicPacket(macAddress, sizeof(macAddress), secureOn, sizeof(secureOn), _portNum);
+}
+
+bool WakeOnLan::sendMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint16_t portNum) {
+	size_t magicPacketSize = 6 + (6 * 16);  // FF*6 + MAC*16
+	uint8_t* magicPacket = new uint8_t[magicPacketSize];
+
+	int sucessNum = 0;
+
+	generateMagicPacket(magicPacket, magicPacketSize, pMacAddress, sizeOfMacAddress);
+
+	for (uint8_t i = 0; i < repeatPacket; i++) {
+		udpSock->beginPacket(broadcastAddress, portNum);
+		udpSock->write(magicPacket, magicPacketSize);
+		sucessNum += udpSock->endPacket();
+
+		if (delayPacket > 0)
+			delay(delayPacket);
+	}
+
+	delete[] magicPacket;
+
+	if (sucessNum == repeatPacket)
+		return true;
+
+	return false;
+}
+
+bool WakeOnLan::sendSecureMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn, uint16_t portNum) {
+	size_t magicPacketSize = 6 + (6 * 16) + 6;  // FF*6 + MAC*16 + SecureOn
+	uint8_t* magicPacket = new uint8_t[magicPacketSize];
+
+	int sucessNum = 0;
+
+	generateSecureMagicPacket(magicPacket, magicPacketSize, pMacAddress, sizeOfMacAddress, pSecureOn, sizeOfSecureOn);
+
+	for (uint8_t i = 0; i < repeatPacket; i++) {
+		udpSock->beginPacket(broadcastAddress, portNum);
+		udpSock->write(magicPacket, magicPacketSize);
+		sucessNum += udpSock->endPacket();
+
+		if (delayPacket > 0)
+			delay(delayPacket);
+	}
+
+	delete[] magicPacket;
+
+	if (sucessNum == repeatPacket)
+		return true;
+
+	return false;
+}
+
+void WakeOnLan::generateMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress) {
+	uint8_t macAddress[6];
+
+	memcpy(macAddress, pMacAddress, sizeOfMacAddress);
+	memset(pMagicPacket, 0xFF, 6);
+
+	for (uint8_t i = 0; i < 16; i++) {
+		uint8_t indx = (i + 1) * sizeOfMacAddress;
+		memcpy(&pMagicPacket[indx], &macAddress, sizeOfMacAddress);
+	}
+}
+
+void WakeOnLan::generateSecureMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn) {
+	uint8_t macAddress[6];
+	uint8_t secureOn[6];
+
+	memcpy(macAddress, pMacAddress, sizeOfMacAddress);
+	memcpy(secureOn, pSecureOn, sizeOfSecureOn);
+
+	memset(pMagicPacket, 0xFF, 6);
+
+	for (uint8_t i = 0; i < 16; i++) {
+		uint8_t indx = (i + 1) * sizeOfMacAddress;
+		memcpy(&pMagicPacket[indx], &macAddress, sizeOfMacAddress);
+	}
+
+	memcpy(&pMagicPacket[17 * sizeOfSecureOn], &secureOn, sizeOfSecureOn);
+}
diff --git a/src/WakeOnLan.h b/src/WakeOnLan.h
index 0767c82..0de4d85 100644
--- a/src/WakeOnLan.h
+++ b/src/WakeOnLan.h
@@ -1,38 +1,38 @@
-#ifndef WakeOnLan_h
-#define WakeOnLan_h
-
-#include <Udp.h>
-#include <Arduino.h>
-
-class WakeOnLan {
-   private:
-	UDP udpSock;
-	IPAddress broadcastAddress = IPAddress(255, 255, 255, 255);
-
-	uint8_t repeatPacket = 1;
-	unsigned long delayPacket = 0;
-
-   public:
-	WakeOnLan(UDP _udpSock);
-
-	void setBroadcastAddress(IPAddress _broadcastAddress);
-	void setRepeat(uint8_t _repeatPacket, unsigned long _delayPacket);
-	
-	IPAddress calculateBroadcastAddress(IPAddress _ipAddress, IPAddress _subnetMask);
-	
-	bool stringToArray(uint8_t* _macAddress, const char* _macString);
-
-	bool sendMagicPacket(String _macString, uint16_t _portNum = 9);
-	bool sendSecureMagicPacket(String _macString, String _secureOn, uint16_t _portNum = 9);
-
-	bool sendMagicPacket(const char* _macAddress, uint16_t _portNum = 9);
-	bool sendSecureMagicPacket(const char* _macAddress, const char* _secureOn, uint16_t _portNum = 9);
-
-	bool sendMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint16_t portNum = 9);
-	bool sendSecureMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn, uint16_t portNum = 9);
-
-	void generateMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress);
-	void generateSecureMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn);
-};
-
-#endif
+#ifndef WakeOnLan_h
+#define WakeOnLan_h
+
+#include <Udp.h>
+#include <Arduino.h>
+
+class WakeOnLan {
+   private:
+	UDP* udpSock;
+	IPAddress broadcastAddress = IPAddress(255, 255, 255, 255);
+
+	uint8_t repeatPacket = 1;
+	unsigned long delayPacket = 0;
+
+   public:
+	WakeOnLan(UDP& _udpSock);
+
+	void setBroadcastAddress(IPAddress _broadcastAddress);
+	void setRepeat(uint8_t _repeatPacket, unsigned long _delayPacket);
+	
+	IPAddress calculateBroadcastAddress(IPAddress _ipAddress, IPAddress _subnetMask);
+	
+	bool stringToArray(uint8_t* _macAddress, const char* _macString);
+
+	bool sendMagicPacket(String _macString, uint16_t _portNum = 9);
+	bool sendSecureMagicPacket(String _macString, String _secureOn, uint16_t _portNum = 9);
+
+	bool sendMagicPacket(const char* _macAddress, uint16_t _portNum = 9);
+	bool sendSecureMagicPacket(const char* _macAddress, const char* _secureOn, uint16_t _portNum = 9);
+
+	bool sendMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint16_t portNum = 9);
+	bool sendSecureMagicPacket(uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn, uint16_t portNum = 9);
+
+	void generateMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress);
+	void generateSecureMagicPacket(uint8_t*& pMagicPacket, size_t& sizeOfMagicPacket, uint8_t* pMacAddress, size_t sizeOfMacAddress, uint8_t* pSecureOn, size_t sizeOfSecureOn);
+};
+
+#endif