You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

57 lines
1.8 KiB

  1. /***************************************************************************
  2. * Copyright (C) 2009 by Alan Carvalho de Assis *
  3. * acassis@gmail.com *
  4. * *
  5. * This program is free software; you can redistribute it and/or modify *
  6. * it under the terms of the GNU General Public License as published by *
  7. * the Free Software Foundation; either version 2 of the License, or *
  8. * (at your option) any later version. *
  9. * *
  10. * This program is distributed in the hope that it will be useful, *
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of *
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
  13. * GNU General Public License for more details. *
  14. * *
  15. * You should have received a copy of the GNU General Public License *
  16. * along with this program. If not, see <http://www.gnu.org/licenses/>. *
  17. ***************************************************************************/
  18. void delay()
  19. {
  20. int i;
  21. for (i = 0; i < 500000; i++);
  22. }
  23. /* MAIN ARM FUNTION */
  24. int main (void)
  25. {
  26. int i;
  27. volatile unsigned char *ledoff = ((volatile unsigned char *)0xD4000008);
  28. volatile unsigned char *ledon = ((volatile unsigned char *)0xD400000C);
  29. for (i = 0; i < 10000; i++)
  30. {
  31. *ledon = 0x30;
  32. delay();
  33. *ledoff = 0x30;
  34. delay();
  35. } /* FOR */
  36. } /* MAIN */
  37. __gccmain()
  38. {
  39. } /* GCCMAIN */
  40. void exit(int exit_code)
  41. {
  42. while (1);
  43. } /* EXIT */
  44. atexit()
  45. {
  46. while (1);
  47. } /* ATEXIT */