Robin Mueller
bc4880c714
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44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
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#pragma once
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#include <fsfw/objectmanager/SystemObject.h>
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#include "eive/resultClassIds.h"
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#include "fsfw/container/SimpleRingBuffer.h"
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#include "fsfw/returnvalues/returnvalue.h"
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#include "fsfw/tmtcpacket/ccsds/SpacePacketReader.h"
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#include "linux/payload/SerialCommunicationHelper.h"
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static constexpr bool MPSOC_LOW_LEVEL_RX_WIRETAPPING = true;
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class MpsocCommunication : public SystemObject {
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public:
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static const uint8_t CLASS_ID = CLASS_ID::PLOC_MPSOC_COM;
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static constexpr ReturnValue_t PACKET_RECEIVED = returnvalue::makeCode(CLASS_ID, 0);
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static constexpr ReturnValue_t FAULTY_PACKET_SIZE = returnvalue::makeCode(CLASS_ID, 1);
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static constexpr ReturnValue_t CRC_CHECK_FAILED = returnvalue::makeCode(CLASS_ID, 2);
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MpsocCommunication(object_id_t objectId, SerialConfig cfg);
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ReturnValue_t initialize() override;
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ReturnValue_t send(const uint8_t* data, size_t dataLen);
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// Should be called periodically to transfer the received data from the MPSoC from the Linux
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// buffer to the internal ring buffer for further processing.
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ReturnValue_t readSerialInterface();
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// Parses the internal ring buffer for packets and checks whether a packet was received.
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ReturnValue_t parseAndRetrieveNextPacket();
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// Can be used to read the parse packet, if one was received.
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const SpacePacketReader& getSpReader() const;
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SerialCommunicationHelper& getComHelper();
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private:
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SpacePacketReader spReader;
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uint8_t readBuf[4096];
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SimpleRingBuffer readRingBuf;
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SerialCommunicationHelper helper;
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};
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