tickisr.c

来自「Renesas(Hitachi SuperH)SH7708的UCOS2源码,uC」· C语言 代码 · 共 15 行

/*--------------------------------------------------------------------------*/
/*  OS Tick ISR                                                             */
/*--------------------------------------------------------------------------*/
#include "sh7707.h"
#include "includes.h"

void OSTickISR ()
{
   OSIntEnter ();
   OSTimeTick ();
//	_putc('b');
   TCR0 = 0x0023;   /* Clear Timer 0 Interrupt flag */
   OSIntExit ();
}