root/ossiedev/branches/jeongo9/components/liquid-components/include/FrameSync64.h @ 10731

/****************************************************************************

Copyright 2010 by your_name_or_organization, all rights reserved.

****************************************************************************/


#ifndef FRAMESYNC64_IMPL_H
#define FRAMESYNC64_IMPL_H

#include <stdlib.h>
#include <complex>
#include <liquid/liquid.h>
#include "ossie/cf.h"
#include "ossie/PortTypes.h"
#include "ossie/Resource_impl.h"
#include "ossie/debug.h"


#include "standardinterfaces/complexFloat.h"
#include "standardinterfaces/realChar.h"
#include "standardinterfaces/realChar_u.h"
#include "standardinterfaces/complexFloat_p.h"

/** \brief
 *
 *
 */
class FrameSync64_i : public virtual Resource_impl
{
  public:
    /// Initializing constructor
    FrameSync64_i(const char *uuid, omni_condition *sem);

    /// Destructor
    ~FrameSync64_i(void);

    /// Static function for omni thread
    static void Run( void * data );

    ///
    void start() throw (CF::Resource::StartError, CORBA::SystemException);

    ///
    void stop() throw (CF::Resource::StopError, CORBA::SystemException);

    ///
    CORBA::Object_ptr getPort( const char* portName )
        throw (CF::PortSupplier::UnknownPort, CORBA::SystemException);

    ///
    void releaseObject() throw (CF::LifeCycle::ReleaseError, CORBA::SystemException);

    ///
    void initialize() throw (CF::LifeCycle::InitializeError, CORBA::SystemException);

        /// Query properties from .prf.xml
        void query(CF::Properties&)
                throw (CORBA::SystemException,
                                CF::UnknownProperties);

    /// Configures properties read from .prf.xml
    void configure(const CF::Properties&)
        throw (CORBA::SystemException,
            CF::PropertySet::InvalidConfiguration,
            CF::PropertySet::PartialConfiguration);

    bool verbose;

  private:
    /// Disallow default constructor
    FrameSync64_i();

    /// Disallow copy constructor
    FrameSync64_i(FrameSync64_i&);

    /// Main signal processing method
    void ProcessData();
        bool continue_processing();
        volatile bool thread_started;
        omni_mutex processing_mutex;
   
    omni_condition *component_running;  ///< for component shutdown
    omni_thread *processing_thread;     ///< for component writer function
        
    // list components provides and uses ports
    standardInterfaces_i::complexFloat_p *frameDataPortIn;
    standardInterfaces_i::realChar_u *headerDataPortOut;
    standardInterfaces_i::realChar_u *payloadDataPortOut;

    // liquid dsp objects
    framesync64 fs;                 // frame synchronizer object
    framesyncprops_s fsprops;       // frame synchronizer properties
    //unsigned char header[24];       // header data buffer
    //unsigned char payload[64];      // payload data buffer
    resamp2_crcf decim2;            // half-band decimator
  public:
    void PushHeaderData(unsigned char * _header);
    void PushPayloadData(unsigned char * _payload);
    
};
#endif