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dinit.c

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#include <stdio.h>
#include <stdlib.h>
#include "pmac.h"

int main(int argc, char **argv)
{
  int t;
  unsigned char ic, nc;
  unsigned char *c;

  /* get DP RAM */
  pmac_init();

  /* test it */
  c = (unsigned char *) pmac;
  ic = *c;
  nc = ic+1;
  *c = nc;
  if (*c != nc)
  {
    printf("bad write test\n");
    pmac_exit();
    exit(1);
  }

  printf("writing it...");
  for (t = 0; t < 0x4000; t++)
    ((char *) pmac)[t] = t%256;
  printf("done\n");

  printf("hit CR to read it...");
  getchar();

  printf("reading it...");
  for (t = 0; t < 0x4000; t++)
  {
    char c = ((char *) pmac)[t];
    printf("%d ", (int) c);
  }

  pmac_exit();

  exit(0);
}

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