hello.c

用单片机实现的总线比较的2取2功能的安全计算机

#include <kc_sfrs.h>
#include <math.h>

#pragma interrupt(Timer=2)


void Timer(void)
{
  ioport1++;
}


void main () {
  int   i, j;
  int   arr[10];
  float r;
  
loop:
  j  = 0;

  for (i = 0; i<10; i++) {
    j += i;
    arr[i] = j;
  }

  asm {
     ld 30, #1;
     ld 0x22, #2;
  }

  r = 1.0;
  r = sin(3.1415926/2.0);
  goto loop;
}