| /**************************************************************************** |
| ******* ******* |
| ******* 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 ***********/ |