time2_isr.c
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C
28 行
#include "c8051.h"
uchar runall_counter1= 0;
extern uchar runall_counter;
extern uchar YOUGONG_CS;
extern uchar txsjjs;
extern bit chuankou_bz;
extern bit txcs_bz;
//////////////////////////////////////////////////////////////////////////////////////////
void Timer2_ISR (void) interrupt 5
{
TF2H = 0; // clear Timer2 interrupt flag
LED = ~LED; // change state of LED
runall_counter1++;
YOUGONG_CS++;
if(runall_counter1==150)
{ runall_counter1=0;
runall_counter++;
if(runall_counter==17)
{
runall_counter=0;
}
}
if((chuankou_bz==1)&&((--txsjjs)==0))
{txcs_bz=1;
}
}
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