diff options
Diffstat (limited to 'cpukit/score/src')
-rw-r--r-- | cpukit/score/src/coretod.c | 2 | ||||
-rw-r--r-- | cpukit/score/src/coretodmsecstoticks.c | 25 | ||||
-rw-r--r-- | cpukit/score/src/coretodtickle.c | 3 | ||||
-rw-r--r-- | cpukit/score/src/coretodtickspersec.c | 24 | ||||
-rw-r--r-- | cpukit/score/src/coretodusectoticks.c | 25 |
5 files changed, 76 insertions, 3 deletions
diff --git a/cpukit/score/src/coretod.c b/cpukit/score/src/coretod.c index cf4ec8e334..6d0fc11b5a 100644 --- a/cpukit/score/src/coretod.c +++ b/cpukit/score/src/coretod.c @@ -38,8 +38,6 @@ void _TOD_Handler_initialization( uint32_t microseconds_per_tick ) { - _TOD_Microseconds_per_tick = microseconds_per_tick; - /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 ); diff --git a/cpukit/score/src/coretodmsecstoticks.c b/cpukit/score/src/coretodmsecstoticks.c new file mode 100644 index 0000000000..cddd3d646d --- /dev/null +++ b/cpukit/score/src/coretodmsecstoticks.c @@ -0,0 +1,25 @@ +/* COPYRIGHT (c) 1989-2008. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/config.h> +#include <rtems/score/tod.h> + +uint32_t TOD_MILLISECONDS_TO_TICKS( + uint32_t milliseconds +) +{ + return (milliseconds / rtems_configuration_get_milliseconds_per_tick()); +} diff --git a/cpukit/score/src/coretodtickle.c b/cpukit/score/src/coretodtickle.c index f4e5a4f69c..ddc8e4aac0 100644 --- a/cpukit/score/src/coretodtickle.c +++ b/cpukit/score/src/coretodtickle.c @@ -22,6 +22,7 @@ #include <rtems/score/timestamp.h> #include <rtems/score/tod.h> #include <rtems/score/watchdog.h> +#include <rtems/config.h> /*PAGE * @@ -40,7 +41,7 @@ void _TOD_Tickle_ticks( void ) uint32_t seconds; /* Convert the tick quantum to a timestamp */ - _Timestamp_Set( &tick, 0, _TOD_Microseconds_per_tick * 1000 ); + _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; diff --git a/cpukit/score/src/coretodtickspersec.c b/cpukit/score/src/coretodtickspersec.c new file mode 100644 index 0000000000..ac6316ba7b --- /dev/null +++ b/cpukit/score/src/coretodtickspersec.c @@ -0,0 +1,24 @@ +/* COPYRIGHT (c) 1989-2008. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/config.h> +#include <rtems/score/tod.h> + +uint32_t TOD_TICKS_PER_SECOND_method(void) +{ + return (TOD_MICROSECONDS_PER_SECOND / + rtems_configuration_get_microseconds_per_tick()); +} diff --git a/cpukit/score/src/coretodusectoticks.c b/cpukit/score/src/coretodusectoticks.c new file mode 100644 index 0000000000..be2cbd7024 --- /dev/null +++ b/cpukit/score/src/coretodusectoticks.c @@ -0,0 +1,25 @@ +/* COPYRIGHT (c) 1989-2008. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/config.h> +#include <rtems/score/tod.h> + +uint32_t TOD_MICROSECONDS_TO_TICKS( + uint32_t microseconds +) +{ + return (microseconds / rtems_configuration_get_microseconds_per_tick()); +} |