updated tmtc packet base

tmtcpacket/pus/TcPacketBase.cpp

@@ -51,11 +51,10 @@ void TcPacketBase::setData(const uint8_t* pData) {
 	tcData = (TcPacketPointer*) pData;
 }
 
-void TcPacketBase::setApplicationData(const uint8_t * pData, uint16_t dataLen) {
+void TcPacketBase::setAppData(uint8_t * appData, uint16_t dataLen) {
-	setData(pData);
+	memcpy(&tcData->appData, appData, dataLen);
-	// packet data length is actual size of data field minus 1
 	SpacePacketBase::setPacketDataLength(dataLen +
-			sizeof(PUSTcDataFieldHeader) + TcPacketBase::CRC_SIZE - 1);
+				sizeof(PUSTcDataFieldHeader) + TcPacketBase::CRC_SIZE - 1);
 }
 
 uint8_t TcPacketBase::getSecondaryHeaderFlag() {

tmtcpacket/pus/TcPacketBase.h

@@ -168,6 +168,14 @@ public:
 	 * current content of the packet.
 	 */
 	void setErrorControl();
+
+	/**
+	 * Copies the supplied data to the internal TC application data field.
+	 * @param pData
+	 * @param dataLen
+	 */
+	void setAppData(uint8_t * appData, uint16_t dataLen);
+
 	/**
 	 * With this method, the packet data pointer can be redirected to another
 	 * location.
@@ -178,12 +186,7 @@ public:
 	 * @param p_data	A pointer to another PUS Telecommand Packet.
 	 */
 	void setData( const uint8_t* pData );
-	/**
+
-	 * Set application data and corresponding length field.
-	 * @param pData
-	 * @param dataLen
-	 */
-	void setApplicationData(const uint8_t * pData, uint16_t dataLen);
 	/**
 	 * This is a debugging helper method that prints the whole packet content
 	 * to the screen.

tmtcpacket/pus/TmPacketBase.cpp

@@ -102,6 +102,11 @@ void TmPacketBase::initializeTmPacket(uint16_t apid, uint8_t service, uint8_t su
 	}
 }
 
+void TmPacketBase::setSourceData(uint8_t* sourceData, size_t sourceSize) {
+	memcpy(getSourceData(), sourceData, sourceSize);
+	setSourceDataSize(sourceSize);
+}
+
 void TmPacketBase::setSourceDataSize(uint16_t size) {
 	setPacketDataLength(size + sizeof(PUSTmDataFieldHeader) + CRC_SIZE - 1);
 }

tmtcpacket/pus/TmPacketBase.h

@@ -125,6 +125,13 @@ public:
 	 * current content of the packet.
 	 */
 	void setErrorControl();
+	/**
+	 * This sets the source data. It copies the provided data to
+	 * the internal TmPacketPointer source data location.
+	 * @param sourceData
+	 * @param sourceSize
+	 */
+	void setSourceData(uint8_t* sourceData, size_t sourceSize);
 	/**
 	 * With this method, the packet data pointer can be redirected to another
 	 * location.