main.c

一个用ATSAM7S64的例子

#include "AT91SAM7S64.h"
#include "SAMinit.h"

void delay(void)
{
 unsigned int i=500000;
 while(i) i--;

}

void Main(void)
{

 S64Init();

 *(unsigned int *)0xFFFFF400=0x0F;
 *(unsigned int *)0xFFFFF410=0x0F;
 *(unsigned int *)0xFFFFF4A0=0x0F;
 *(unsigned int *)0xFFFFF430=0x0F;

 while(1)
   {
	 *(unsigned int *)0xFFFFF434=0x01; 
	 delay();
	 *(unsigned int *)0xFFFFF434=0x02; 
	 delay();
	 *(unsigned int *)0xFFFFF434=0x04; 
	 delay();
	 *(unsigned int *)0xFFFFF430=0x07; 
	 delay();

   }
}