diff --git a/include/ur_modern_driver/robot_state.h b/include/ur_modern_driver/robot_state.h
index 6819ef8..1806423 100644
--- a/include/ur_modern_driver/robot_state.h
+++ b/include/ur_modern_driver/robot_state.h
@@ -81,13 +81,12 @@ struct masterboard_data {
 	float robotCurrent;
 	float masterIOCurrent;
 	unsigned char safetyMode;
-	unsigned char InReducedMode;
+	unsigned char masterOnOffState;
 	char euromap67InterfaceInstalled;
 	int euromapInputBits;
 	int euromapOutputBits;
 	float euromapVoltage;
 	float euromapCurrent;
-	uint32_t internal;
 
 };
 
@@ -134,8 +133,12 @@ public:
 	void finishedReading();
 	std::vector<double> getVActual();
 	int unpack(uint8_t * buf, unsigned int buf_length);
-	void unpackRobotMessage(uint8_t * buf, unsigned int offset,uint32_t len);
+	void unpackRobotMessage(uint8_t * buf, unsigned int offset, uint32_t len);
+	void unpackRobotMessageVersion(uint8_t * buf, unsigned int offset,
+			uint32_t len);
+
 	void unpackRobotState(uint8_t * buf, unsigned int offset, uint32_t len);
+	void unpackRobotStateMasterboard(uint8_t * buf, unsigned int offset);
 };
 
 #endif /* ROBOT_STATE_H_ */
diff --git a/src/robot_state.cpp b/src/robot_state.cpp
index f98206e..c01868f 100644
--- a/src/robot_state.cpp
+++ b/src/robot_state.cpp
@@ -55,48 +55,166 @@ void RobotState::unpackRobotMessage(uint8_t * buf, unsigned int offset,
 	offset += sizeof(source);
 	memcpy(&robot_message_type, &buf[offset], sizeof(robot_message_type));
 	offset += sizeof(robot_message_type);
-	val_lock_.lock();
 	switch (robot_message_type) {
 	case robotMessageType::ROBOT_MESSAGE_VERSION:
+		val_lock_.lock();
 		version_msg_.timestamp = timestamp;
 		version_msg_.source = source;
 		version_msg_.robot_message_type = robot_message_type;
-		memcpy(&version_msg_.project_name_size, &buf[offset],
-				sizeof(version_msg_.project_name_size));
-		offset += sizeof(version_msg_.project_name_size);
-		memcpy(&version_msg_.project_name, &buf[offset],
-				sizeof(char) * version_msg_.project_name_size);
-		offset += version_msg_.project_name_size;
-		memcpy(&version_msg_.major_version, &buf[offset],
-				sizeof(version_msg_.major_version));
-		offset += sizeof(version_msg_.major_version);
-		memcpy(&version_msg_.minor_version, &buf[offset],
-				sizeof(version_msg_.minor_version));
-		offset += sizeof(version_msg_.minor_version);
-		memcpy(&version_msg_.svn_revision, &buf[offset],
-				sizeof(version_msg_.svn_revision));
-		offset += sizeof(version_msg_.svn_revision);
-		memcpy(&version_msg_.build_date, &buf[offset],
-				sizeof(char) * len - offset);
-
+		RobotState::unpackRobotMessageVersion(buf, offset, len);
+		val_lock_.unlock();
 		break;
 	default:
 		break;
 	}
-	val_lock_.unlock();
 
 }
+
 void RobotState::unpackRobotState(uint8_t * buf, unsigned int offset,
 		uint32_t len) {
+	offset += 5;
+	while (offset < len) {
+		uint32_t length;
+		int8_t package_type;
+		memcpy(&length, &buf[offset], sizeof(length));
+		offset += sizeof(length);
+		memcpy(&package_type, &buf[offset], sizeof(package_type));
+		offset += sizeof(package_type);
+		switch (package_type) {
+		case packageType::MASTERBOARD_DATA:
+			val_lock_.lock();
+			RobotState::unpackRobotStateMasterboard(buf, offset);
+			val_lock_.unlock();
+			break;
+		default:
+			break;
+		}
+		offset += length;
+	}
+	new_data_available_ = true;
+	pMsg_cond_->notify_all();
 
 }
 
+void RobotState::unpackRobotMessageVersion(uint8_t * buf, unsigned int offset,
+		uint32_t len) {
+	memcpy(&version_msg_.project_name_size, &buf[offset],
+			sizeof(version_msg_.project_name_size));
+	offset += sizeof(version_msg_.project_name_size);
+	memcpy(&version_msg_.project_name, &buf[offset],
+			sizeof(char) * version_msg_.project_name_size);
+	offset += version_msg_.project_name_size;
+	memcpy(&version_msg_.major_version, &buf[offset],
+			sizeof(version_msg_.major_version));
+	offset += sizeof(version_msg_.major_version);
+	memcpy(&version_msg_.minor_version, &buf[offset],
+			sizeof(version_msg_.minor_version));
+	offset += sizeof(version_msg_.minor_version);
+	memcpy(&version_msg_.svn_revision, &buf[offset],
+			sizeof(version_msg_.svn_revision));
+	offset += sizeof(version_msg_.svn_revision);
+	memcpy(&version_msg_.build_date, &buf[offset], sizeof(char) * len - offset);
+}
+
+void RobotState::unpackRobotStateMasterboard(uint8_t * buf,
+		unsigned int offset) {
+	if (RobotState::getVersion() < 3.0) {
+		int16_t digital_input_bits, digital_output_bits;
+		memcpy(&digital_input_bits, &buf[offset], sizeof(digital_input_bits));
+		offset += sizeof(digital_input_bits);
+		memcpy(&digital_output_bits, &buf[offset], sizeof(digital_output_bits));
+		offset += sizeof(digital_output_bits);
+		mb_data_.digitalInputBits = digital_input_bits;
+		mb_data_.digitalOutputBits = digital_output_bits;
+	} else {
+		memcpy(&mb_data_.digitalInputBits, &buf[offset],
+				sizeof(mb_data_.digitalInputBits));
+		offset += sizeof(mb_data_.digitalInputBits);
+		memcpy(&mb_data_.digitalOutputBits, &buf[offset],
+				sizeof(mb_data_.digitalOutputBits));
+		offset += sizeof(mb_data_.digitalOutputBits);
+	}
+	memcpy(&mb_data_.analogInputRange0, &buf[offset],
+			sizeof(mb_data_.analogInputRange0));
+	offset += sizeof(mb_data_.analogInputRange0);
+	memcpy(&mb_data_.analogInputRange1, &buf[offset],
+			sizeof(mb_data_.analogInputRange1));
+	offset += sizeof(mb_data_.analogInputRange1);
+	memcpy(&mb_data_.analogInput0, &buf[offset], sizeof(mb_data_.analogInput0));
+	offset += sizeof(mb_data_.analogInput0);
+	memcpy(&mb_data_.analogInput1, &buf[offset], sizeof(mb_data_.analogInput1));
+	offset += sizeof(mb_data_.analogInput1);
+	memcpy(&mb_data_.analogOutputDomain0, &buf[offset],
+			sizeof(mb_data_.analogOutputDomain0));
+	offset += sizeof(mb_data_.analogOutputDomain0);
+	memcpy(&mb_data_.analogOutputDomain1, &buf[offset],
+			sizeof(mb_data_.analogOutputDomain1));
+	offset += sizeof(mb_data_.analogOutputDomain1);
+	memcpy(&mb_data_.analogOutput0, &buf[offset],
+			sizeof(mb_data_.analogOutput0));
+	offset += sizeof(mb_data_.analogOutput0);
+	memcpy(&mb_data_.analogOutput1, &buf[offset],
+			sizeof(mb_data_.analogOutput1));
+	offset += sizeof(mb_data_.analogOutput1);
+
+	memcpy(&mb_data_.masterBoardTemperature, &buf[offset],
+			sizeof(mb_data_.masterBoardTemperature));
+	offset += sizeof(mb_data_.masterBoardTemperature);
+	memcpy(&mb_data_.robotVoltage48V, &buf[offset],
+			sizeof(mb_data_.robotVoltage48V));
+	offset += sizeof(mb_data_.robotVoltage48V);
+	memcpy(&mb_data_.robotCurrent, &buf[offset], sizeof(mb_data_.robotCurrent));
+	offset += sizeof(mb_data_.robotCurrent);
+	memcpy(&mb_data_.masterIOCurrent, &buf[offset],
+			sizeof(mb_data_.masterIOCurrent));
+	offset += sizeof(mb_data_.masterIOCurrent);
+
+	memcpy(&mb_data_.safetyMode, &buf[offset], sizeof(mb_data_.safetyMode));
+	offset += sizeof(mb_data_.safetyMode);
+	memcpy(&mb_data_.masterOnOffState, &buf[offset],
+			sizeof(mb_data_.masterOnOffState));
+	offset += sizeof(mb_data_.masterOnOffState);
+
+	memcpy(&mb_data_.euromap67InterfaceInstalled, &buf[offset],
+			sizeof(mb_data_.euromap67InterfaceInstalled));
+	offset += sizeof(mb_data_.euromap67InterfaceInstalled);
+	if (mb_data_.euromap67InterfaceInstalled != 0) {
+		memcpy(&mb_data_.euromapInputBits, &buf[offset],
+				sizeof(mb_data_.euromapInputBits));
+		offset += sizeof(mb_data_.euromapInputBits);
+		memcpy(&mb_data_.euromapOutputBits, &buf[offset],
+				sizeof(mb_data_.euromapOutputBits));
+		offset += sizeof(mb_data_.euromapOutputBits);
+		if (RobotState::getVersion() < 3.0) {
+			int16_t euromap_voltage, euromap_current;
+			memcpy(&euromap_voltage, &buf[offset], sizeof(euromap_voltage));
+			offset += sizeof(euromap_voltage);
+			memcpy(&euromap_current, &buf[offset], sizeof(euromap_current));
+			offset += sizeof(euromap_current);
+			mb_data_.euromapVoltage = euromap_voltage;
+			mb_data_.euromapCurrent = euromap_current;
+		} else {
+			memcpy(&mb_data_.euromapVoltage, &buf[offset],
+					sizeof(mb_data_.euromapVoltage));
+			offset += sizeof(mb_data_.euromapVoltage);
+			memcpy(&mb_data_.euromapCurrent, &buf[offset],
+					sizeof(mb_data_.euromapCurrent));
+			offset += sizeof(mb_data_.euromapCurrent);
+		}
+
+	}
+}
+
 double RobotState::getVersion() {
 	double ver;
 	val_lock_.lock();
-	ver = version_msg_.major_version + 0.1 * version_msg_.minor_version + .000001*version_msg_.svn_revision;
+	ver = version_msg_.major_version + 0.1 * version_msg_.minor_version
+	+ .0000001 * version_msg_.svn_revision;
 	val_lock_.unlock();
 	return ver;
 
 }
 
+void RobotState::finishedReading() {
+	new_data_available_ = false;
+}