testio._c

来自「通过AT90S2313控制可控硅实现对机电系统的控制」· _C 代码 · 共 30 行

//ICC-AVR application builder : 02-8-3 11:31:04
     // Target : 2313
     // Crystal: 8.0000Mhz
     
     #include <io2313.h>
     #include <macros.h>
     
     void  port_init(void)
     {
	 DDRB =0xFF;//out
     DDRD =0x00;//in
     PORTD=0x00;
     /* PORTB = 0x00;//set as input
      DDRB  = 0x00; 
      PORTD = 0x7F;//set as output
      DDRD  = 0x7F;*/ 
     }
	 void circul(void)
	 {
	 
	 if ((PORTD&0x01) ==1)
	 PORTB^=0x10;
	 }
	 void main(void)
	 {
	 port_init();
	 while(1)
	 circul();
	 
	 }