time1int.c

来自「ESS3890+SL原代码（1*16内存）」· C语言 代码 · 共 31 行

/* Copyright 1997, ESS Technology, Inc.					*/
/* SCCSID @(#)time1int.c	4.3 09/30/03 */

/*
 * Timer1 is used by servo control code
 */

#include "common.h"
#include "const.h"
#include "vcxi.h"
#include "timedef.h"
#include "ioport.h"
#include "util.h"

#define TIMER1_PERIOD (-(10*CPUCLK*100))


#if (defined(CXDSERVO) || defined(MSERVO) || defined(ESS3721) \
    || defined(SAM_SRV) || defined(GDTSERVO))

void RISC_start_timer1(void)
{
    
    mvd[riface_clear_timer1] = 0; 	/* clear timer irq */
    mvd[riface_timer1] = TIMER1_PERIOD;
    enable_int(tim1); 
}

#endif