driver.h

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/*****************************************************************************
 
  driver.h -- Definition of the driver.
 
  Original Author: Ali Dasdan, Synopsys, Inc.
 
 *****************************************************************************/
 
/*****************************************************************************
 
  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.
 
      Name, Affiliation, Date:
  Description of Modification:
 
 *****************************************************************************/
 
#ifndef DRIVER_H
#define DRIVER_H
 
SC_MODULE( driver_mod )
{
  // Input ports:
  sc_in_clk     clk;   // Clock for the actions of the driver.
  sc_in<double> speed;
  sc_in<double> angle;
  sc_in<double> total;
  sc_in<double> partial;
 
  // Output ports:
  sc_out<bool>  reset; // Set if the driver wants to reset the partial
                       // distance odometer.
  sc_out<int>   speed_set; // Speed of the car as set by the driver.
  sc_out<bool>  start;     // Set if the driver starts the car.
 
  // Driver's actions.
  void driver_out_proc();
  void driver_in_proc();
 
  SC_CTOR( driver_mod )
  {
    SC_CTHREAD( driver_out_proc, clk.pos() );
 
    SC_METHOD( driver_in_proc );
    sensitive << speed << angle << total << partial;
  }
};
 
#endif