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c02f35145e
* Remove FPP dependencies on native int types * Revise FpConfig * Fix errors in FpConfig * Revise types Add size type alias to Serializable Remove type aliases for generated code
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/*
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* ActiveComponentBase.hpp
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*
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* Created on: Aug 14, 2012
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* Author: tcanham
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*/
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/*
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* Description:
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*/
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#ifndef FW_ACTIVE_COMPONENT_BASE_HPP
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#define FW_ACTIVE_COMPONENT_BASE_HPP
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#include <FpConfig.hpp>
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#include <Fw/Comp/QueuedComponentBase.hpp>
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#include <Fw/Deprecate.hpp>
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#include <Os/Task.hpp>
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namespace Fw {
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class ActiveComponentBase : public QueuedComponentBase {
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public:
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void start(Os::Task::ParamType priority = Os::Task::TASK_DEFAULT,
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Os::Task::ParamType stackSize = Os::Task::TASK_DEFAULT,
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Os::Task::ParamType cpuAffinity = Os::Task::TASK_DEFAULT,
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Os::Task::ParamType identifier =
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Os::Task::TASK_DEFAULT); //!< called by instantiator when task is to be started
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void exit(); //!< exit task in active component
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Os::Task::TaskStatus join(void** value_ptr); //!< provide return value of thread if value_ptr is not NULL
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enum {
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ACTIVE_COMPONENT_EXIT //!< message to exit active component task
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};
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PROTECTED:
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explicit ActiveComponentBase(const char* name); //!< Constructor
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virtual ~ActiveComponentBase(); //!< Destructor
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void init(NATIVE_INT_TYPE instance); //!< initialization code
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virtual void preamble(); //!< A function that will be called before the event loop is entered
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virtual void loop(); //!< The function that will loop dispatching messages
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virtual void finalizer(); //!< A function that will be called after exiting the loop
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Os::Task m_task; //!< task object for active component
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#if FW_OBJECT_TO_STRING == 1
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virtual void toString(char* str, NATIVE_INT_TYPE size); //!< create string description of component
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#endif
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PRIVATE:
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static void s_baseTask(void*); //!< function provided to task class for new thread.
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static void s_baseBareTask(void*); //!< function provided to task class for new thread.
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};
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} // namespace Fw
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#endif
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