Today's the day. Renamed platform to framework.

tmtcpacket/SpacePacketBase.cpp

@@ -0,0 +1,85 @@
+/*
+ * SpacePacketBase.cpp
+ *
+ *  Created on: 21.03.2012
+ *      Author: baetz
+ */
+#include <framework/serviceinterface/ServiceInterfaceStream.h>
+#include <framework/tmtcpacket/SpacePacketBase.h>
+SpacePacketBase::SpacePacketBase( const uint8_t* set_address ) {
+	this->data = (SpacePacketPointer*) set_address;
+}
+
+SpacePacketBase::~SpacePacketBase() {
+};
+
+//CCSDS Methods:
+uint8_t SpacePacketBase::getPacketVersionNumber( void ) {
+	return (this->data->header.packet_id_h & 0b11100000) >> 5;
+}
+
+bool SpacePacketBase::isTelecommand( void ) {
+	return (this->data->header.packet_id_h & 0b00010000) >> 4;
+}
+
+bool SpacePacketBase::hasSecondaryHeader( void ) {
+	return (this->data->header.packet_id_h & 0b00001000) >> 3;
+}
+
+uint16_t SpacePacketBase::getPacketId() {
+	return ( (this->data->header.packet_id_h) << 8 ) +
+			this->data->header.packet_id_l;
+}
+
+uint16_t SpacePacketBase::getAPID( void ) {
+	return ( (this->data->header.packet_id_h & 0b00000111) << 8 ) +
+			this->data->header.packet_id_l;
+}
+
+void SpacePacketBase::setAPID( uint16_t new_apid ) {
+	//Use first three bits of new APID, but keep rest of packet id as it was (see specification).
+	this->data->header.packet_id_h = (this->data->header.packet_id_h & 0b11111000) | ( ( new_apid & 0x0700 ) >> 8 );
+	this->data->header.packet_id_l = ( new_apid & 0x00FF );
+}
+
+uint16_t SpacePacketBase::getPacketSequenceControl( void ) {
+	return ( (this->data->header.sequence_control_h) << 8 )
+		+ this->data->header.sequence_control_l;
+}
+
+uint8_t SpacePacketBase::getSequenceFlags( void ) {
+	return (this->data->header.sequence_control_h & 0b11000000) >> 6 ;
+}
+
+uint16_t SpacePacketBase::getPacketSequenceCount( void ) {
+	return ( (this->data->header.sequence_control_h & 0b00111111) << 8 )
+		+ this->data->header.sequence_control_l;
+}
+
+void SpacePacketBase::setPacketSequenceCount( uint16_t new_count) {
+	this->data->header.sequence_control_h = ( this->data->header.sequence_control_h & 0b11000000 ) | ( ( (new_count%LIMIT_SEQUENCE_COUNT) & 0x3F00 ) >> 8 );
+	this->data->header.sequence_control_l = ( (new_count%LIMIT_SEQUENCE_COUNT) & 0x00FF );
+}
+
+uint16_t SpacePacketBase::getPacketDataLength( void ) {
+	return ( (this->data->header.packet_length_h) << 8 )
+		+ this->data->header.packet_length_l;
+}
+
+void SpacePacketBase::setPacketDataLength( uint16_t new_length) {
+	this->data->header.packet_length_h = ( ( new_length & 0xFF00 ) >> 8 );
+	this->data->header.packet_length_l = ( new_length & 0x00FF );
+}
+
+uint32_t SpacePacketBase::getFullSize() {
+	//+1 is done because size in packet data length field is: size of data field -1
+	return this->getPacketDataLength() + sizeof(this->data->header) + 1;
+}
+
+uint8_t* SpacePacketBase::getWholeData() {
+	return (uint8_t*)this->data;
+}
+
+void SpacePacketBase::setData( const uint8_t* p_Data ) {
+	this->data = (SpacePacketPointer*)p_Data;
+}