fprime/Ref/SignalGen/SignalGen.hpp

// ====================================================================== 
// \title  SignalGen.hpp
// \author bocchino
// \brief  hpp file for SequenceFileLoader component implementation class
//
// \copyright
// Copyright (C) 2009-2016 California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged. Any commercial use must be negotiated with the Office
// of Technology Transfer at the California Institute of Technology.
// 
// This software may be subject to U.S. export control laws and
// regulations.  By accepting this document, the user agrees to comply
// with all U.S. export laws and regulations.  User has the
// responsibility to obtain export licenses, or other export authority
// as may be required before exporting such information to foreign
// countries or providing access to foreign persons.
// ====================================================================== 

#ifndef Svc_SignalGen_HPP
#define Svc_SignalGen_HPP

#include <Fw/Types/ByteArray.hpp>
#include <Fw/Types/ConstByteArray.hpp>
#include <Os/File.hpp>
#include <Os/ValidateFile.hpp>
#include <Ref/SignalGen/SignalGenComponentAc.hpp>
#include <cmath>

namespace Ref {

  class SignalGen :
    public SignalGenComponentBase
  {

    typedef enum { TRIANGLE, SQUARE, SINE, NOISE } Signal;

    private:
    
        void schedIn_handler(
            NATIVE_INT_TYPE portNum, /*!< The port number*/
            NATIVE_UINT_TYPE context /*!< The call order*/
        );

        void SignalGen_Settings_cmdHandler(
        FwOpcodeType opCode, /*!< The opcode*/
        U32 cmdSeq, /*!< The command sequence number*/
        U32 Frequency, 
        U32 Amplitude, 
        U32 Phase
        );

        void SignalGen_Toggle_cmdHandler(
            FwOpcodeType opCode, /*!< The opcode*/
            U32 cmdSeq /*!< The command sequence number*/
        );
        void SignalGen_Skip_cmdHandler(
        FwOpcodeType opCode, /*!< The opcode*/
        U32 cmdSeq /*!< The command sequence number*/
        );

    public:
        //! Construct a SignalGen
        SignalGen(
            const char* compName //!< The component name
        );



        //! Initialize a SignalGen
        void init(
            const NATIVE_INT_TYPE queueDepth, //!< The queue depth
            const NATIVE_INT_TYPE instance //!< The instance number
        );
    
        //! Destroy a SignalGen
        ~SignalGen(void);
    
    private:
        bool RUNNING;
        bool SKIP_NEXT;
        U32 sampleFrequency;
        U32 signalFrequency;
        U32 signalAmplitude;
        U32 signalPhase;
        U32 sample;
        Signal SignalType;      

  };
};
#endif