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C:/temp/src/j2k/nto/train_speed.cpp

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#include <j2k/Fred/Standard.hpp>
#include <iostream.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <j2k/nto/Basic_PThread.cpp>
#include <j2k/nto/conio.h>

#include "speed.cpp"

class Fred : public Basic_PThread
{
  int fd;
  char buf[ 80 ];

public:

  Fred() : Basic_PThread() 
  { 
    fd = open( "/dev/ser1", O_RDWR );
    memset( buf, 0, 80 );
  }

  virtual ~Fred()
  {
    close( fd );
  }

  void w( char* b, size_t sz )
  {
    write( fd, b, sz );
  }

  void speed( int spd )
  {
    char* s = setSpeed( 3, spd, TRUE, TRUE );
    write( fd, s, strlen( s ) );
  }
  
  virtual void run()
  {
    printf( "RUN" );
    fflush( stdout );
    for(;;)
    {
    int e = read( fd, buf, 1 );
    printf( "[%s]", buf );
    fflush( stdout );
    }
  }

};


int main()
{
  Fred f;
  f.start();
  f.join();

  char c = 0; //[2] = { 0,0 };


  for(;;)
  {
    fflush( stdin  );
    fflush( stdout );
    c = getche();
    fflush( stdin  );
    fflush( stdout );
 
    if ( c == '.' )
      c = 13;

    if ( c >= '0' && c <= '9' )
    {
      int spd = c - '0';
      printf( "%d", spd );
      f.speed( spd );
    } else if ( c >= 'a' && c <= 'z' )
    {
      int spd = c - 'a' + 10;
      printf( "%d", spd );
      f.speed( spd );
    } else {
    f.w( &c, 1 );
    } 
  }  
  
  return 0;
}

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