8253.cpp

来自「在纯DOS下运行的TurboC3_ucos2_ucgui bug改进版本」· C++ 代码 · 共 36 行

/*	    8253.cpp

	    hd 97413084 YGM

			1999 Novmber


*/

#include "iostream.h"
#include "interfac.h"

P8253 port_8253;
int value;

void main(void)

{
   cout << "set timer0 to mode 3." << endl;
   port_8253.SetCtrl(0x16);

   cout << "Enter a number for write to timer0:";
   cin >> value;
   cout <<"Write " << value << "to timer0." << endl;
   port_8253.WritePort(timer0,value);

   cout << "set timer1 to mode 2." << endl;
   port_8253.SetCtrl(0x52);

   cout << "Enter a number for write to timer1:";
   cin >> value;
   cout <<"Write " << value << "to timer1." << endl;
   port_8253.WritePort(timer1,value);

}