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https://github.com/nasa/fprime.git
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d0246f148b
* Initial FprimeFramer and FprimePacketizer * Code clarity + set up UTs * Rework ComQueue and ComStub to use DataWithContext * Add packets to RefPackets.fppi * Fix ComQueue tests * Add hotfix to FileDownlink instead of ComQueue * Fix cancelPacket as well * Fix ComQueue UTs by removing hotfix * Refactor DataWithContext to use an FPP object for context instead of Fw.Buffer * Touch up testing * Add docs * more docs * More docs * Rework buffer deallocation pattern to pass-through ComQueue * Update ComStub UTs * Restore original FileDownlink.cpp * Formatting tweak * Update deprecated getSerializeRepr() calls * deserialization methods * Fix spelling * add cast for safety * CMakefile change * Bump ComQueue depth * Update RPI deployment with new Downlink stack * Rename comQueueIn port to comPktQueueIn * Fix comQueueIn to comPktQueueIn change * Remove legacy Svc.Framer * Fix CMake UTs * Fix RPI topology config * Fix FprimeProtocol.fpp module * Fix namespacing * Use const reference for FrameContext port * Review comments EXCEPT port passback refactor * Rework ComStub with new ByteStream * New ByteStream - ComInterface model * Rework TcpClient / TcpServer with new bytestream * Adapt UDP component for new ByteStream * Adapt FrameAccumulator for new ByteStream * Adapt FprimeFramer for new ByteStream * Update Ref topology with new ByteStream model * Remove all legacy deallocates from Drivers; reintroduce DEPRECATED model types * Fix spelling and include error * More spelling.... * RPI and RpiDemo fixes * Fix conversion warning on RPI * static_cast for short int on RPI * Standardize port names * Remove legacy Drv types and merge RECV/SEND enum type, delete StreamCrossover * Update SDDs * Update SDDs * Fix ComInterface <-> Framer interfaction, clarify comments and fix annotations * Switch ComStub from ASSERT to log failure and return buffer * Add history size check + clarify test handler overrides * Fix RPI topology to wire comStub on Uplink * Rename comm to comDriver in RPI topology * Update communication adapter interface docs
74 lines
3.3 KiB
C++
74 lines
3.3 KiB
C++
// ======================================================================
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// \title ComStub.cpp
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// \author mstarch
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// \brief cpp file for ComStub component implementation class
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// ======================================================================
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#include <Svc/ComStub/ComStub.hpp>
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#include <Fw/Logger/Logger.hpp>
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#include "Fw/Types/Assert.hpp"
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#include "Fw/Types/BasicTypes.hpp"
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namespace Svc {
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// ----------------------------------------------------------------------
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// Construction, initialization, and destruction
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// ----------------------------------------------------------------------
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ComStub::ComStub(const char* const compName) : ComStubComponentBase(compName), m_reinitialize(true), m_retry_count(0) {}
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ComStub::~ComStub() {}
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// ----------------------------------------------------------------------
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// Handler implementations for user-defined typed input ports
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// ----------------------------------------------------------------------
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void ComStub::comDataIn_handler(const FwIndexType portNum, Fw::Buffer& sendBuffer, const ComCfg::FrameContext& context) {
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FW_ASSERT(!this->m_reinitialize || !this->isConnected_comStatusOut_OutputPort(0)); // A message should never get here if we need to reinitialize is needed
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this->m_storedContext = context; // Store the context of the current message
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this->drvDataOut_out(0, sendBuffer);
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}
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void ComStub::drvConnected_handler(const FwIndexType portNum) {
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Fw::Success radioSuccess = Fw::Success::SUCCESS;
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if (this->isConnected_comStatusOut_OutputPort(0) && m_reinitialize) {
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this->m_reinitialize = false;
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this->comStatusOut_out(0, radioSuccess);
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}
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}
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void ComStub::drvDataIn_handler(const FwIndexType portNum,
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Fw::Buffer& recvBuffer,
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const Drv::ByteStreamStatus& recvStatus) {
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if (recvStatus.e == Drv::ByteStreamStatus::OP_OK) {
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this->comDataOut_out(0, recvBuffer);
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}
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}
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void ComStub ::dataReturnIn_handler(FwIndexType portNum, //!< The port number
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Fw::Buffer& fwBuffer, //!< The buffer
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const Drv::ByteStreamStatus& sendStatus) {
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if (sendStatus != Drv::ByteStreamStatus::SEND_RETRY) {
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// Not retrying - return buffer ownership and send status
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this->dataReturnOut_out(0, fwBuffer, this->m_storedContext);
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this->m_reinitialize = sendStatus.e != Drv::ByteStreamStatus::OP_OK;
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this->m_retry_count = 0; // Reset the retry count
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Fw::Success comSuccess = (sendStatus.e == Drv::ByteStreamStatus::OP_OK) ? Fw::Success::SUCCESS : Fw::Success::FAILURE;
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this->comStatusOut_out(0, comSuccess);
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} else {
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// Driver indicates we should retry (SEND_RETRY)
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if (this->m_retry_count < this->RETRY_LIMIT) {
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// If we have not yet retried more than the retry limit, attempt to retry
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this->m_retry_count++;
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this->drvDataOut_out(0, fwBuffer);
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} else {
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// If retried too many times, return buffer and log failure
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this->dataReturnOut_out(0, fwBuffer, this->m_storedContext);
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Fw::Logger::log("ComStub RETRY_LIMIT exceeded, skipped sending data");
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this->m_retry_count = 0; // Reset the retry count
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}
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}
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}
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} // end namespace Svc
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