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Diffstat (limited to 'cpukit/score/src/coretodusectoticks.c')
-rw-r--r-- | cpukit/score/src/coretodusectoticks.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/cpukit/score/src/coretodusectoticks.c b/cpukit/score/src/coretodusectoticks.c deleted file mode 100644 index 60d08b9280..0000000000 --- a/cpukit/score/src/coretodusectoticks.c +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @file - * - * @brief Converts Microseconds to Ticks - * - * @ingroup ScoreTOD - */ - -/* COPYRIGHT (c) 1989-2011. - * 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. - */ - - -#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 -) -{ - uint32_t ticks; - uint32_t microseconds_per_tick; - - /** - * We should ensure the ticks not be truncated by integer division. We - * need to have it be greater than or equal to the requested time. It - * should not be shorter. - */ - microseconds_per_tick = rtems_configuration_get_microseconds_per_tick(); - ticks = microseconds / microseconds_per_tick; - if ( (microseconds % microseconds_per_tick) != 0 ) - ticks += 1; - - return ticks; -} |