len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-13 14:48:33 -04:00
Code Issues Projects Releases Packages Wiki Activity

Add faster version code.

Browse source
This commit is contained in:
Richard Barry 2008-11-16 15:13:40 +00:00
parent f7a168e184
commit 31606543da
7 changed files with 2060 additions and 1685 deletions
Download patch file Download diff file Expand all files Collapse all files

31
Demo/Common/ethernet/FreeRTOS-uIP/timer.c
View file

@ -44,11 +44,11 @@
*
* $Id: timer.c,v 1.2 2006/06/12 08:00:30 adam Exp $
*/
#include "clock.h"
#include "uip_timer.h"
/*---------------------------------------------------------------------------*/
/**
* Set a timer.
*
@ -60,13 +60,14 @@
* \param interval The interval before the timer expires.
*
*/
void
timer_set(struct timer *t, clock_time_t interval)
void timer_set( struct timer *t, clock_time_t interval )
{
t->interval = interval;
t->start = clock_time();
t->interval = interval;
t->start = clock_time();
}
/*---------------------------------------------------------------------------*/
/**
* Reset the timer with the same interval.
*
@ -80,12 +81,13 @@ timer_set(struct timer *t, clock_time_t interval)
*
* \sa timer_restart()
*/
void
timer_reset(struct timer *t)
void timer_reset( struct timer *t )
{
t->start += t->interval;
t->start += t->interval;
}
/*---------------------------------------------------------------------------*/
/**
* Restart the timer from the current point in time
*
@ -100,12 +102,13 @@ timer_reset(struct timer *t)
*
* \sa timer_reset()
*/
void
timer_restart(struct timer *t)
void timer_restart( struct timer *t )
{
t->start = clock_time();
t->start = clock_time();
}
/*---------------------------------------------------------------------------*/
/**
* Check if a timer has expired.
*
@ -117,11 +120,11 @@ timer_restart(struct timer *t)
* \return Non-zero if the timer has expired, zero otherwise.
*
*/
int
timer_expired(struct timer *t)
int timer_expired( struct timer *t )
{
return (clock_time_t)(clock_time() - t->start) >= (clock_time_t)t->interval;
return( clock_time_t ) ( clock_time() - t->start ) >= ( clock_time_t ) t->interval;
}
/*---------------------------------------------------------------------------*/
/** @} */