main.c

来自「一个UWB仿真程序包」· C语言 代码 · 共 43 行

#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <math.h>

#include "lfsr.h"

#define MATLAB 0

int main(int argc, char **argv)
{
  int n;
  int* S;

  /* Get command line parameter */
  if (argc != 2) {
    fprintf(stderr,"main: inproper number of arguments, bye!\n");
    exit(-1);
  }
  n = atoi(argv[1]);
  fprintf(stderr,"Iterate %d times\n",n);

  /* Initialize the array for the output */
  S = (int *)malloc((size_t)((n*NB)*sizeof(int)));
  if (!S) {
    fprintf(stderr,"main: allocation failure, bye!\n");
    exit(-1);
  }

  /* Call the LFSR */
  lfsr(S,n);

  /* Send the result to standard output */
  print_content(S,n);

  /* Clean up */
  free(S);

  /* Done, say goodbye */
  exit(0);

}