communication message continued.

Some fixed timeslot task improvements

devicehandlers/CommunicationMessage.cpp

@@ -10,6 +10,8 @@
 CommunicationMessage::CommunicationMessage(): uninitialized(true) {
 }
 
+CommunicationMessage::~CommunicationMessage() {}
+
 void CommunicationMessage::setSendRequestFromPointer(uint32_t address,
 		uint32_t dataLen, const uint8_t * data) {
 	setMessageType(SEND_DATA_FROM_POINTER);
@@ -24,7 +26,10 @@ void CommunicationMessage::setSendRequestFromIpcStore(uint32_t address, store_ad
 	setStoreId(storeId);
 }
 
-void CommunicationMessage::setSendRequestRaw(uint32_t address) {
+void CommunicationMessage::setSendRequestRaw(uint32_t address, uint32_t length) {
+	setMessageType(SEND_DATA_RAW);
+	setAddress(address);
+	setDataLen(length);
 }
 
 void CommunicationMessage::setDataReplyFromIpcStore(uint32_t address, store_address_t storeId) {
@@ -34,6 +39,10 @@ void CommunicationMessage::setDataReplyFromIpcStore(uint32_t address, store_addr
 }
 void CommunicationMessage::setDataReplyFromPointer(uint32_t address,
 		uint32_t dataLen, uint8_t *data) {
+	setMessageType(REPLY_DATA_FROM_POINTER);
+	setAddress(address);
+	setDataLen(dataLen);
+	setDataPointer(data);
 }
 
 void CommunicationMessage::setDataReplyRaw(uint32_t address,
@@ -46,8 +55,6 @@ void CommunicationMessage::setDataReplyRaw(uint32_t address,
 	}
 }
 
-
-
 void CommunicationMessage::setMessageType(messageType status) {
 	uint8_t status_uint8 = status;
 	memcpy(getData() + sizeof(uint32_t), &status_uint8, sizeof(status_uint8));
@@ -62,8 +69,8 @@ void CommunicationMessage::setReceiveBufferPosition(uint16_t bufferPosition) {
 			&bufferPosition, sizeof(bufferPosition));
 }
 
-void CommunicationMessage::setDataPointer(const uint8_t *sendData) {
+void CommunicationMessage::setDataPointer(const void * data) {
-	memcpy(getData() + 3 * sizeof(uint32_t), &sendData, sizeof(uint32_t));
+	memcpy(getData() + 3 * sizeof(uint32_t), &data, sizeof(uint32_t));
 }
 
 void CommunicationMessage::setStoreId(store_address_t storeId) {
@@ -74,31 +81,40 @@ void CommunicationMessage::setDataLen(uint32_t length) {
 	memcpy(getData() + 2 * sizeof(uint32_t), &length, sizeof(length));
 }
 
+void CommunicationMessage::setData(uint32_t data) {
+	memcpy(getData() + 3 * sizeof(uint32_t), &data, sizeof(data));
+}
+
 void CommunicationMessage::setDataByte1(uint8_t byte1) {
+	memcpy(getData() + 3 * sizeof(uint32_t), &byte1, sizeof(byte1));
 }
 
 void CommunicationMessage::setDataByte2(uint8_t byte2) {
+	memcpy(getData() + 3 * sizeof(uint32_t) + sizeof(uint8_t), &byte2, sizeof(byte2));
 }
 
 void CommunicationMessage::setDataByte3(uint8_t byte3) {
+	memcpy(getData() + 3 * sizeof(uint32_t) + 2* sizeof(uint8_t), &byte3, sizeof(byte3));
 }
 
 void CommunicationMessage::setDataByte4(uint8_t byte4) {
+	memcpy(getData() + 3 * sizeof(uint32_t) + 3* sizeof(uint8_t), &byte4, sizeof(byte4));
 }
 
 void CommunicationMessage::setDataUINT16_1(uint16_t data1) {
+	memcpy(getData() + 3 * sizeof(uint32_t), &data1, sizeof(data1));
 }
 
 void CommunicationMessage::setDataUINT16_2(uint16_t data2) {
+	memcpy(getData() + 3 * sizeof(uint32_t) + sizeof(uint16_t), &data2, sizeof(data2));
 }
 
-void CommunicationMessage::setData(uint32_t data) {
+CommunicationMessage::messageType CommunicationMessage::getMessageType() {
+	messageType messageType;
+	memcpy(&messageType, getData() + sizeof(uint32_t),sizeof(uint8_t));
+	return messageType;
 }
 
-CommunicationMessage::~CommunicationMessage() {
+void CommunicationMessage::clearCommunicationMessage() {
+	messageType messageType = getMessageType();
 }
-
-
-
-
-

devicehandlers/CommunicationMessage.h

@@ -39,6 +39,7 @@ public:
 	static const uint8_t COMMUNICATION_MESSAGE_SIZE = HEADER_SIZE + 4 * sizeof(uint32_t);
 
 	CommunicationMessage();
+	virtual ~CommunicationMessage();
 
 	/**
 	 * Send requests with pointer to the data to be sent and send data length
@@ -64,7 +65,7 @@ public:
 	 * @param data Pointer to data to send
 	 *
 	 */
-	void setSendRequestRaw(uint32_t address);
+	void setSendRequestRaw(uint32_t address, uint32_t length);
 
 	/**
 	 * Data message with data stored in IPC store
@@ -92,6 +93,22 @@ public:
 	 */
 	void setDataReplyRaw(uint32_t address, uint32_t length, uint16_t receiveBufferPosition = 0);
 
+	/**
+	 * First four bytes of message data
+	 * @param address
+	 */
+	void setAddress(uint32_t address);
+
+	/**
+	 * Message Type is stored as the fifth byte of the message data
+	 * @param status
+	 */
+	void setMessageType(messageType status);
+	messageType getMessageType();
+
+	void setMessageId(uint8_t messageId);
+	messageType getMessageId();
+
 	/*
 	 * The following functions can be used to
 	 * set the data field (4 bytes possible);
@@ -106,19 +123,6 @@ public:
 
 	void setData(uint32_t data);
 
-private:
-	/**
-	 * Message Type is stored as the fifth byte of the message data
-	 * @param status
-	 */
-	void setMessageType(messageType status);
-
-	/**
-	 * First four bytes of message data
-	 * @param address
-	 */
-	void setAddress(uint32_t address);
-
 	/**
 	 * Stored in Bytes 13-16 of message data
 	 * @param length
@@ -129,19 +133,23 @@ private:
 	 * Stored in last four bytes (Bytes 17-20) of message data
 	 * @param sendData
 	 */
-	void setDataPointer(const uint8_t * sendData);
+	void setDataPointer(const void * data);
 
 	/**
 	 * Buffer Position is stored as the seventh and eigth byte of
-	 * the message, so the receive buffer can't be larger than sizeof(uint16_t) for now
+	 * the message, so the receive buffer can't be larger than sizeof(uint16_t) for now.
 	 * @param bufferPosition
 	 */
 	void setReceiveBufferPosition(uint16_t bufferPosition);
 	void setStoreId(store_address_t storeId);
 
-	virtual ~CommunicationMessage();
+	/**
+	 * Clear the message
+	 */
+	void clearCommunicationMessage();
+private:
 
-	bool uninitialized;
+	bool uninitialized; //!< Could be used to warn if data has not been set.
 };
 
 #endif /* FRAMEWORK_DEVICEHANDLERS_COMMUNICATIONMESSAGE_H_ */

devicehandlers/DeviceHandlerBase.h

@@ -33,6 +33,11 @@ class StorageManagerIF;
  * Contains all devices and the DeviceHandlerBase class.
  */
 
+/**
+ * Physical address type
+ */
+typedef uint32_t address_t;
+
 /**
  * @brief This is the abstract base class for device handlers.
  * @details
@@ -91,7 +96,7 @@ public:
 	 * @param fdirInstance
 	 * @param cmdQueueSize
 	 */
-	DeviceHandlerBase(uint32_t logicalAddress, object_id_t setObjectId,
+	DeviceHandlerBase(address_t logicalAddress, object_id_t setObjectId,
 			uint32_t maxDeviceReplyLen, uint8_t setDeviceSwitch,
 			object_id_t deviceCommunication,
 			uint32_t thermalStatePoolId = PoolVariableIF::NO_PARAMETER,

devicehandlers/FixedSlotSequence.h

@@ -104,7 +104,7 @@ protected:
 	 * \brief	This list contains all OPUSPollingSlot objects, defining order and execution time of the
 	 * 			device handler objects.
 	 *
-	 * \details	The slot list is a std:list object that contains all created OPUSPollingSlot instances.
+	 * @details	The slot list is a std:list object that contains all created PollingSlot instances.
 	 * 			They are NOT ordered automatically, so by adding entries, the correct order needs to be ensured.
 	 * 			By iterating through this list the polling sequence is executed. Two entries with identical
 	 * 			polling times are executed immediately one after another.

osal/FreeRTOS/FixedTimeslotTask.cpp

@@ -58,6 +58,10 @@ ReturnValue_t FixedTimeslotTask::startTask() {
 ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
 		uint32_t slotTimeMs, int8_t executionStep) {
 	if (objectManager->get<ExecutableObjectIF>(componentId) != NULL) {
+		if(slotTimeMs == 0) {
+			// FreeRTOS throws errors for zero values
+			slotTimeMs = 1;
+		}
 		pst.addSlot(componentId, slotTimeMs, executionStep, this);
 		return HasReturnvaluesIF::RETURN_OK;
 	}