64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
|
/****************************************************************************
|
||
|
|
******* *******
|
||
|
|
******* T I M E
|
||
|
|
******* *******
|
||
|
|
****************************************************************************
|
||
|
|
|
||
|
|
Author : Jeremy Rolls
|
||
|
|
Date :
|
||
|
|
|
||
|
|
*
|
||
|
|
* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
|
||
|
|
*
|
||
|
|
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
|
||
|
|
Version : 0.01
|
||
|
|
|
||
|
|
|
||
|
|
Mods
|
||
|
|
----------------------------------------------------------------------------
|
||
|
|
Date By Description
|
||
|
|
----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
***************************************************************************/
|
||
|
|
|
||
|
|
#ifndef _riotime_h
|
||
|
|
#define _riotime_h 1
|
||
|
|
|
||
|
|
#ifndef lint
|
||
|
|
#ifdef SCCS
|
||
|
|
static char *_rio_riotime_h_sccs = "@(#)riotime.h 1.1" ;
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define TWO_POWER_FIFTEEN (ushort)32768
|
||
|
|
#define RioTime() riotime
|
||
|
|
#define RioTimeAfter(time1,time2) ((ushort)time1 - (ushort)time2) < TWO_POWER_FIFTEEN
|
||
|
|
#define RioTimePlus(time1,time2) ((ushort)time1 + (ushort)time2)
|
||
|
|
|
||
|
|
/**************************************
|
||
|
|
* Convert a RIO tick (1/10th second)
|
||
|
|
* into transputer low priority ticks
|
||
|
|
*************************************/
|
||
|
|
#define RioTimeToLow(time) (time*(100000 / 64))
|
||
|
|
#define RioLowToTime(time) ((time*64)/100000)
|
||
|
|
|
||
|
|
#define RIOTENTHSECOND (ushort)1
|
||
|
|
#define RIOSECOND (ushort)(RIOTENTHSECOND * 10)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*********** end of file ***********/
|