main.cpp

这是一个C++编程文档

#include <conio.h> ; // kbhit.
#include "serial.h";


//#define TRANSMIT // now defined in Options|Compiler|Code generation|Defines
//#define RECEIVE  // - DITTO -


SERIAL_PORT com1;

char * text= "hello there!!!";


#ifdef TRANSMIT

// simple transmit.

int main()
{
    com1.activate(1); // hooks to com1.
    com1.set_up_port(9600,8,'N',1); // setup port.

    while (*text) {
          com1<< *text++;
    }

    while (com1.output_buff_len()); // normally, this is not neccessary.

    return 0;
}

#endif /* TRANSMIT */






#ifdef RECEIVE

int main()
{
    int i= 0;
    BYTE t;

    com1.activate(1); // hooks to com1.
    com1.set_up_port(9600,8,'N',1); // setup port.

    while (text[i]&& (!kbhit())) {
          if (com1>> t) {

             putch(t);
             if (t== text[i])
                i++;
             else
                 i= 0;
          }
    }

    return 0;
}

#endif /* RECEIVE */