init
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#ifndef __UT_ROBOT_SDK_CHANNEL_FACTORY_HPP__
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#define __UT_ROBOT_SDK_CHANNEL_FACTORY_HPP__
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#include <unitree/common/dds/dds_factory_model.hpp>
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namespace unitree
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{
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namespace robot
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{
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template<typename MSG>
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using Channel = unitree::common::DdsTopicChannel<MSG>;
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template<typename MSG>
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using ChannelPtr = unitree::common::DdsTopicChannelPtr<MSG>;
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class ChannelFactory
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{
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public:
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static ChannelFactory* Instance()
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{
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static ChannelFactory inst;
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return &inst;
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}
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void Init(int32_t domainId, const std::string& networkInterface = "");
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void Init(const std::string& configFileName = "");
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void Init(const common::JsonMap& jsonMap);
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void Release();
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template<typename MSG>
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ChannelPtr<MSG> CreateSendChannel(const std::string& name)
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{
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ChannelPtr<MSG> channelPtr = mDdsFactoryPtr->CreateTopicChannel<MSG>(name);
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mDdsFactoryPtr->SetWriter(channelPtr);
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return channelPtr;
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}
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template<typename MSG>
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ChannelPtr<MSG> CreateRecvChannel(const std::string& name, std::function<void(const void*)> callback, int32_t queuelen = 0)
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{
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ChannelPtr<MSG> channelPtr = mDdsFactoryPtr->CreateTopicChannel<MSG>(name);
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mDdsFactoryPtr->SetReader(channelPtr, callback, queuelen);
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return channelPtr;
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}
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public:
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~ChannelFactory();
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private:
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ChannelFactory();
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private:
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bool mInited;
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common::DdsFactoryModelPtr mDdsFactoryPtr;
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common::Mutex mMutex;
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};
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}
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}
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#endif//__UT_ROBOT_SDK_CHANNEL_FACTORY_HPP__
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99
unitree_SDK/include/unitree/robot/channel/channel_labor.hpp
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99
unitree_SDK/include/unitree/robot/channel/channel_labor.hpp
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#ifndef __UT_ROBOT_SDK_CHANNEL_LABOR_HPP__
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#define __UT_ROBOT_SDK_CHANNEL_LABOR_HPP__
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#include <unitree/robot/channel/channel_factory.hpp>
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#include <unitree/robot/channel/channel_namer.hpp>
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#include <unitree/common/time/time_tool.hpp>
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namespace unitree
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{
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namespace robot
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{
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/*
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* @brief
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* @class: ChannelLabor
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*/
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template<typename SEND_MSG, typename RECV_MSG>
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class ChannelLabor
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{
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public:
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ChannelLabor()
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{}
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virtual ~ChannelLabor()
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{}
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void InitChannel(const std::string& name, const std::function<void(const void*)>& recvMesageCallback, int32_t queuelen = 0)
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{
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std::string sendChannelName = mNamerPtr->GetSendChannelName(name);
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std::string recvChannelName = mNamerPtr->GetRecvChannelName(name);
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mSendChannlPtr = ChannelFactory::Instance()->CreateSendChannel<SEND_MSG>(sendChannelName);
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mRecvChannlPtr = ChannelFactory::Instance()->CreateRecvChannel<RECV_MSG>(recvChannelName, recvMesageCallback, queuelen);
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}
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bool Send(const SEND_MSG& msg, int64_t waitTimeout)
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{
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return mSendChannlPtr->Write(msg, waitTimeout);
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}
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int64_t GetLastDataAvailableTime() const
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{
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return mRecvChannlPtr->GetLastDataAvailableTime();
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}
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protected:
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ChannelNamerPtr mNamerPtr;
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private:
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ChannelPtr<SEND_MSG> mSendChannlPtr;
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ChannelPtr<RECV_MSG> mRecvChannlPtr;
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};
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template<typename SEND_MSG, typename RECV_MSG>
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using ChannelLaborPtr = std::shared_ptr<ChannelLabor<SEND_MSG,RECV_MSG>>;
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/*
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* @brief
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* @class: ClientChannelLabor
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*/
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template<typename SEND_MSG, typename RECV_MSG>
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class ClientChannelLabor : public ChannelLabor<SEND_MSG,RECV_MSG>
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{
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public:
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ClientChannelLabor()
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{
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ChannelLabor<SEND_MSG,RECV_MSG>::mNamerPtr = ChannelNamerPtr(new ClientChannelNamer());
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}
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~ClientChannelLabor()
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{}
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};
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template<typename SEND_MSG, typename RECV_MSG>
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using ClientChannelLaborPtr = std::shared_ptr<ClientChannelLabor<SEND_MSG,RECV_MSG>>;
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/*
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* @brief
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* @class: ServerChannelLabor
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*/
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template<typename SEND_MSG, typename RECV_MSG>
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class ServerChannelLabor : public ChannelLabor<SEND_MSG,RECV_MSG>
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{
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public:
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ServerChannelLabor()
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{
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ChannelLabor<SEND_MSG,RECV_MSG>::mNamerPtr = ChannelNamerPtr(new ServerChannelNamer());
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}
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~ServerChannelLabor()
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{}
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};
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template<typename SEND_MSG, typename RECV_MSG>
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using ServerChannelLaborPtr = std::shared_ptr<ServerChannelLabor<RECV_MSG,SEND_MSG>>;
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}
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}
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#endif//__UT_ROBOT_SDK_CHANNEL_LABOR_HPP__
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64
unitree_SDK/include/unitree/robot/channel/channel_namer.hpp
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64
unitree_SDK/include/unitree/robot/channel/channel_namer.hpp
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#ifndef __UT_ROBOT_SDK_CHANNEL_NAMER_HPP__
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#define __UT_ROBOT_SDK_CHANNEL_NAMER_HPP__
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#include <unitree/common/decl.hpp>
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namespace unitree
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{
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namespace robot
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{
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const std::string ROBOT_SDK_CHANNEL_PREFIX = "rt/api/";
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const std::string ROBOT_SDK_CHANNEL_SUFFIX_CLIENT = "/request";
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const std::string ROBOT_SDK_CHANNEL_SUFFIX_SERVER = "/response";
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/*
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* @brief
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* @class: ChannelNamer
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*/
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class ChannelNamer
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{
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public:
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virtual std::string GetSendChannelName(const std::string& name) = 0;
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virtual std::string GetRecvChannelName(const std::string& name) = 0;
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};
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using ChannelNamerPtr = std::shared_ptr<ChannelNamer>;
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/*
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* @brief
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* @class: ClientChannelNamer
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*/
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class ClientChannelNamer : public ChannelNamer
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{
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public:
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ClientChannelNamer();
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~ClientChannelNamer();
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protected:
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std::string GetSendChannelName(const std::string& name);
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std::string GetRecvChannelName(const std::string& name);
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};
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using ClientChannelNamerPtr = std::shared_ptr<ClientChannelNamer>;
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/*
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* @brief
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* @class: ServerChannelNamer
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*/
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class ServerChannelNamer : public ChannelNamer
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{
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public:
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ServerChannelNamer();
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virtual ~ServerChannelNamer();
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protected:
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std::string GetSendChannelName(const std::string& name);
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std::string GetRecvChannelName(const std::string& name);
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};
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using ServerChannelNamerPtr = std::shared_ptr<ServerChannelNamer>;
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}
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}
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#endif//__UT_ROBOT_SDK_CHANNEL_NAMER_HPP__
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#ifndef __UT_ROBOT_SDK_CHANNEL_PUBLISHER_HPP__
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#define __UT_ROBOT_SDK_CHANNEL_PUBLISHER_HPP__
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#include <unitree/robot/channel/channel_factory.hpp>
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namespace unitree
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{
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namespace robot
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{
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template<typename MSG>
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class ChannelPublisher
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{
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public:
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explicit ChannelPublisher(const std::string& channelName) :
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mChannelName(channelName)
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{}
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void InitChannel()
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{
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mChannelPtr = ChannelFactory::Instance()->CreateSendChannel<MSG>(mChannelName);
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}
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bool Write(const MSG& msg, int64_t waitMicrosec = 0)
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{
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if (mChannelPtr)
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{
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return mChannelPtr->Write(msg, waitMicrosec);
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}
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return false;
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}
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void CloseChannel()
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{
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mChannelPtr.reset();
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}
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const std::string& GetChannelName() const
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{
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return mChannelName;
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}
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private:
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std::string mChannelName;
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ChannelPtr<MSG> mChannelPtr;
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};
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template<typename MSG>
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using ChannelPublisherPtr = std::shared_ptr<ChannelPublisher<MSG>>;
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}
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}
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#endif//__UT_ROBOT_SDK_CHANNEL_PUBLISHER_HPP__
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#ifndef __UT_ROBOT_SDK_CHANNEL_SUBSCRIBER_HPP__
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#define __UT_ROBOT_SDK_CHANNEL_SUBSCRIBER_HPP__
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#include <unitree/robot/channel/channel_factory.hpp>
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namespace unitree
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{
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namespace robot
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{
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template<typename MSG>
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class ChannelSubscriber
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{
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public:
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explicit ChannelSubscriber(const std::string& channelName) :
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mChannelName(channelName), mQueueLen(0)
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{}
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explicit ChannelSubscriber(const std::string& channelName, const std::function<void(const void*)>& handler, int64_t queuelen = 0) :
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mChannelName(channelName), mQueueLen(queuelen), mHandler(handler)
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{}
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void InitChannel(const std::function<void(const void*)>& handler, int64_t queuelen = 0)
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{
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mHandler = handler;
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mQueueLen = queuelen;
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InitChannel();
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}
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void InitChannel()
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{
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if (mHandler)
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{
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mChannelPtr = ChannelFactory::Instance()->CreateRecvChannel<MSG>(mChannelName, mHandler, mQueueLen);
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}
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else
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{
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UT_THROW(common::CommonException, "subscribe handler is invalid");
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}
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}
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void CloseChannel()
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{
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mChannelPtr.reset();
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}
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int64_t GetLastDataAvailableTime() const
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{
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if (mChannelPtr)
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{
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return mChannelPtr->GetLastDataAvailableTime();
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}
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return -1;
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}
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const std::string& GetChannelName() const
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{
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return mChannelName;
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}
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private:
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std::string mChannelName;
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int64_t mQueueLen;
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std::function<void(const void*)> mHandler;
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ChannelPtr<MSG> mChannelPtr;
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};
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template<typename MSG>
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using ChannelSubscriberPtr = std::shared_ptr<ChannelSubscriber<MSG>>;
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}
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}
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#endif//__UT_ROBOT_SDK_CHANNEL_SUBSCRIBER_HPP__
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