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tc distribution improvements

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This commit is contained in:
Robin Müller
2020-10-01 13:23:06 +02:00
parent 7c3f99ed2d
commit 89c4370d91
10 changed files with 331 additions and 267 deletions
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25
tcdistribution/TcPacketCheck.h
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@ -1,28 +1,29 @@
#ifndef TCPACKETCHECK_H_
#define TCPACKETCHECK_H_
#ifndef FSFW_TCDISTRIBUTION_TCPACKETCHECK_H_
#define FSFW_TCDISTRIBUTION_TCPACKETCHECK_H_
#include "../returnvalues/HasReturnvaluesIF.h"
#include "../tmtcpacket/pus/TcPacketStored.h"
#include "../tmtcservices/PusVerificationReport.h"
/**
* This class performs a formal packet check for incoming PUS Telecommand Packets.
* Currently, it only checks if the APID and CRC are correct.
* \ingroup tc_distribution
* @ingroup tc_distribution
*/
class TcPacketCheck : public HasReturnvaluesIF {
protected:
/**
* Describes the version number a packet must have to pass.
*/
static const uint8_t CCSDS_VERSION_NUMBER = 0;
static constexpr uint8_t CCSDS_VERSION_NUMBER = 0;
/**
* Describes the secondary header a packet must have to pass.
*/
static const uint8_t CCSDS_SECONDARY_HEADER_FLAG = 0;
static constexpr uint8_t CCSDS_SECONDARY_HEADER_FLAG = 0;
/**
* Describes the TC Packet PUS Version Number a packet must have to pass.
*/
static const uint8_t PUS_VERSION_NUMBER = 1;
static constexpr uint8_t PUS_VERSION_NUMBER = 1;
/**
* The packet id each correct packet should have.
* It is composed of the APID and some static fields.
@ -41,19 +42,19 @@ public:
* The constructor only sets the APID attribute.
* @param set_apid The APID to set.
*/
TcPacketCheck( uint16_t set_apid );
TcPacketCheck( uint16_t setApid );
/**
* This is the actual method to formally check a certain Telecommand Packet.
* The packet's Application Data can not be checked here.
* @param current_packet The packt to check
* @return - \c RETURN_OK on success.
* - \c INCORRECT_CHECKSUM if checksum is invalid.
* - \c ILLEGAL_APID if APID does not match.
* @return - @c RETURN_OK on success.
* - @c INCORRECT_CHECKSUM if checksum is invalid.
* - @c ILLEGAL_APID if APID does not match.
*/
ReturnValue_t checkPacket( TcPacketStored* current_packet );
ReturnValue_t checkPacket( TcPacketStored* currentPacket );
uint16_t getApid() const;
};
#endif /* TCPACKETCHECK_H_ */
#endif /* FSFW_TCDISTRIBUTION_TCPACKETCHECK_H_ */