delay.h

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

/*
 * delay.h - delay functions header file
 *
 * adopted for SDCC and pic16 port by Vangelis Rokas, 2005 <vrokas AT otenet.gr>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This library 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

/*
** $Id: delay.h 3714 2005-04-02 13:13:53Z vrokas $
*/


#ifndef __DELAY_H__
#define __DELAY_H__

#pragma library c

/*
 * the delayNNtcy family of functions performs a
 * delay of NN cycles. Possible values for NN are:
 *   10  10*n cycles delay
 *  100  100*n cycles delay
 *   1k  1000*n cycles delay
 *  10k  10000*n cycles delay
 * 100k  100000*n cycles delay
 *   1m  1000000*n cycles delay
 */
 
void delay10tcy(unsigned char) __wparam;
void delay100tcy(unsigned char) __wparam;
void delay1ktcy(unsigned char) __wparam;
void delay10ktcy(unsigned char) __wparam;
void delay100ktcy(unsigned char) __wparam;
void delay1mtcy(unsigned char) __wparam;

#endif