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| author | Alexander Krutwig <alexander.krutwig@embedded-brains.de> | 2015-05-12 14:32:47 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-05-20 08:40:33 +0200 |
| commit | 7cd2484c4cf9fc759b7205ed6d8adcc6d2c28ff6 (patch) | |
| tree | dd60b6032354124d97233e7070506f09d1566832 /cpukit/score/src/coretodtickle.c | |
| parent | timecounter: Port to RTEMS (diff) | |
| download | rtems-7cd2484c4cf9fc759b7205ed6d8adcc6d2c28ff6.tar.bz2 | |
timecounter: Use in RTEMS
Replace timestamp implementation with FreeBSD bintime and timecounters.
New test sptests/sptimecounter02.
Update #2271.
Diffstat (limited to 'cpukit/score/src/coretodtickle.c')
| -rw-r--r-- | cpukit/score/src/coretodtickle.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/cpukit/score/src/coretodtickle.c b/cpukit/score/src/coretodtickle.c index 9116fc1a3b..3d7c71e1c1 100644 --- a/cpukit/score/src/coretodtickle.c +++ b/cpukit/score/src/coretodtickle.c @@ -24,30 +24,10 @@ void _TOD_Tickle_ticks( void ) { - TOD_Control *tod = &_TOD; - ISR_lock_Context lock_context; - Timestamp_Control tick; - uint32_t nanoseconds_per_tick; - - nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick(); - - /* Convert the tick quantum to a timestamp */ - _Timestamp_Set( &tick, 0, nanoseconds_per_tick ); - /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; - _TOD_Acquire( tod, &lock_context ); - - /* Update the uptime */ - _Timestamp_Add_to( &tod->uptime, &tick ); - - /* Update the current TOD */ - _Timestamp_Add_to( &tod->now, &tick ); - - _TOD_Release( tod, &lock_context ); - - _TOD.seconds_trigger += nanoseconds_per_tick; + _TOD.seconds_trigger += rtems_configuration_get_nanoseconds_per_tick(); if ( _TOD.seconds_trigger >= 1000000000UL ) { _TOD.seconds_trigger -= 1000000000UL; _Watchdog_Tickle_seconds(); |