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c3b2e04880
* First pass at Svc + TcpClient implementation * Revert FileUplink changes * Add copy (with allocation/deallocation) to FprimeRouter to simplify buffer management * Update FprimeRouter UTs * Update FprimeDeframer UTs * Update FrameAccumulator UTs * Update ComStub UTs * Update missing Drv and UTs * Update ComInterface to use ComDataWithContext on output * Update Ref/RPI topology * Fix spelling * Fix test typo * Update Udp component and UTs * Rename data ports and standardize "Return" naming pattern * Fix variable name * Adapt UTs * Update Communication Adapter Interface docs * Full SDD updates * Spelling & nits and details * Put formatting back to original * Update Deframer interface to include bufferReturn * Address review comments
91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
// ======================================================================
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// \title FrameAccumulator.hpp
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// \author mstarch
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// \brief hpp file for FrameAccumulator component implementation class
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// ======================================================================
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#ifndef Svc_FrameAccumulator_HPP
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#define Svc_FrameAccumulator_HPP
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#include "Fw/Types/MemAllocator.hpp"
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#include "Svc/FrameAccumulator/FrameAccumulatorComponentAc.hpp"
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#include "Svc/FrameAccumulator/FrameDetector.hpp"
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#include "Utils/Types/CircularBuffer.hpp"
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namespace Svc {
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class FrameAccumulator final : public FrameAccumulatorComponentBase {
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public:
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// ----------------------------------------------------------------------
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// Component construction and destruction
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// ----------------------------------------------------------------------
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//! \brief Construct FrameAccumulator object
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FrameAccumulator(const char* const compName //!< The component name
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);
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//! \brief Destroy FrameAccumulator object
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~FrameAccumulator();
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//! \brief configure memory allocation for the circular buffer
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//!
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//! Takes in parameters used in the Fw::MemAllocator pattern and configures a memory allocation for storing the
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//! circular buffer.
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void configure(const FrameDetector& detector, //!< Frame detector helper instance
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FwEnumStoreType allocationId, //!< Identifier used when dealing with the Fw::MemAllocator
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Fw::MemAllocator& allocator, //!< Fw::MemAllocator used to acquire memory
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FwSizeType store_size //!< Size to request for circular buffer
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);
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//! \brief Deallocate internal resources (set up by configure() call)
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void cleanup();
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PRIVATE:
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// ----------------------------------------------------------------------
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// Handler implementations for user-defined typed input ports
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// ----------------------------------------------------------------------
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//! Handler implementation for dataIn
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//!
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//! Receive stream of bytes from a ComInterface component
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void dataIn_handler(FwIndexType portNum, //!< The port number
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Fw::Buffer& recvBuffer,
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const ComCfg::FrameContext& context) override;
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//! Handler implementation for bufferReturnIn
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//!
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//! Port receiving ownership back of buffers sent on dataOut
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void dataReturnIn_handler(FwIndexType portNum, //!< The port number
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Fw::Buffer& fwBuffer, //!< The buffer
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const ComCfg::FrameContext& context //!< The context object
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) override;
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PRIVATE:
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//! \brief process raw buffer
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//! \return raw data buffer
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void processBuffer(Fw::Buffer& buffer);
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//! \brief process circular buffer
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void processRing();
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//! Circular buffer for storing data
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Types::CircularBuffer m_inRing;
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//! Pointer to helper class that detects frames
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FrameDetector const* m_detector;
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//! Memory allocator instance used with deallocating
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Fw::MemAllocator* m_memoryAllocator;
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//! Memory pointer for allocated memory
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U8* m_memory;
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//! Identification used with the memory allocator
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FwEnumStoreType m_allocatorId;
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};
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} // namespace Svc
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#endif
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