#include <iostream.h>
#include "rs232.cpp"

int main()
{
	RS232  com;
   DWORD xxx;
	unsigned char a[5] = { 0, 1, 2, 3, 4 };

   com.open();
   xxx=com.output(a, 5);
   cout << xxx << endl;
   com.close();
   return 0;
}