gc/ogcsys.h

   1 #ifndef __OGCSYS_H__
   2 #define __OGCSYS_H__
   3
   4 #include <gccore.h>
   5 #include <sys/types.h>
   6
   7 #if defined(HW_RVL)
   8         #define TB_BUS_CLOCK                            243000000u
   9         #define TB_CORE_CLOCK                           729000000u
  10 #elif defined(HW_DOL)
  11         #define TB_BUS_CLOCK                            162000000u
  12         #define TB_CORE_CLOCK                           486000000u
  13 #endif
  14 #define TB_TIMER_CLOCK                                  (TB_BUS_CLOCK/4000)                     //4th of the bus frequency
  15
  16 #define TB_MSPERSEC                                             1000
  17 #define TB_USPERSEC                                             1000000
  18 #define TB_NSPERSEC                                             1000000000
  19 #define TB_NSPERMS                                              1000000
  20 #define TB_NSPERUS                                              1000
  21 #define TB_USPERTICK                                    10000
  22
  23 #define TB_SECSPERMIN                                   60
  24 #define TB_MINSPERHR                                    60
  25 #define TB_MONSPERYR                                    12
  26 #define TB_DAYSPERYR                                    365
  27 #define TB_HRSPERDAY                                    24
  28 #define TB_SECSPERDAY                                   (TB_SECSPERMIN*TB_MINSPERHR*TB_HRSPERDAY)
  29 #define TB_SECSPERNYR                                   (365*TB_SECSPERDAY)
  30
  31 #ifdef __cplusplus
  32         extern "C" {
  33 #endif
  34
  35 time_t time(time_t *timer);
  36 int nanosleep(struct timespec *tb);
  37
  38 #ifdef __cplusplus
  39         }
  40 #endif
  41
  42 #endif