在做数字频率计设计，按书上代码，编译的时候找不到头文件

ID:245896 · 发表于 2017-11-4 09:24

#ifndef INCLUDE_H
#define INCLUDE_H
#include "AT89X51.h"
#include "intrins.h"
#define uchar unsigned char
#define uint unsigned int
#define _BV(x)    (i<<(x))
#define GET_BIT(x,y) (((x)&(1<<(y)))==0?0:1)
#define SET_BIT(x,y) ((x)|=(0x0001<<(y)))
#define CLR_BIT(x,y) ((x)&=~(0x0001<<(y)))
#define LET_BIT(x,y,z) ((x)=(x)&(~(0x0001<<(y)))|(z)<<(y))
#define F_CPU          11059200UL
#define sei()          (EA=1)
#define cli()          (EA=0)
#endif

#include "target.h"
#include "led.h"
uchar displayBuff[4]={'0','0','0','0'};
const uchar displayMode=0x00;

void main()
{
uint get_fre;
target_init();
init_led();
sei();
while()
{
   get_fre=get_fre_number();
   if(get_fre/1000<0x0A)
   {
      displayBuff[0]=get_fre/1000+'0';
   }
   displayBuff[1]=(get_fre/100)%10+'0';
   displayBuff[2]=(get_fre%100)/10+'0';
   displayBuff[3]=get_fre%10+'0';
   ledSweepDisplay(displayBuff,displayMode,0x04);
}
}

#include "Include.h"
#ifndef LED_H
#define LED_H 1
  #ifndef LED_GLOBAL
#define LED_EXT extern
  #else
#define LED_EXT
  #endif
  #define LED P0
  sbit LED_CS1=P2^0;
  sbit LED_CS2=P2^1;
  sbit LED_CS3=P2^2;
  sbit LED_CS4=P2^3;
  enum SEG_DISPLAY_MOD{DIGTAL=0x00,CHARACTER=0x01};
  #ifdef LED_GLOBAL
   uchar segLedCode[10]={0x7e,0x06,0x6d,0x79,0x33,0x5b,0x5f,0x70,0x7f,0x73};
  #endif
  LED_EXT void init_led(void);
  LED_EXT void ledWrite(uchar c,uchar n,uchar mod);
  LED_EXT void ledSweepDisplay(uchar *segCode,uchar segCodeMod,uchar segNumber);
  #endif

#define LED_GLOBAL 1
#include "led.h"
void delay_us(uint us)
{
uint i;
while(us--)
{
   for(i=0;i<100;i++);
}
}
void init_led(void)
{
LED=segLedCode[0];
LED_CS1=0;
LED_CS2=0;
LED_CS3=0;
LED_CS4=0;
}
void ledWrite(uchar c,uchar n,uchar mod)
{
if(CHARACTER==mod)
{
   LED=c;
}
else if(DIGITAL==mod)
   {
      if((c-'0')<0x0a)
   {
      LED=segLedCode[c-'0'];
   }
   else
   {
      LED=segLedCode[0];
   }
}

switch(n)
{
   case 0x01:
   {
      LED_CS1=0;
delay_us(10);
LED_CS1=1;
break;
   }
   case 0x02:
   {
      LED_CS2=0;
delay_us(10);
LED_CS2=1;
break;
   }
   case 0x03:
   {
      LED_CS3=0;
delay_us(10);
LED_CS3=1;
break;
   }
   case 0x04:
   {
      LED_CS4=0;
delay_us(10);
LED_CS4=1;
break;
   }
   default:
      break;
}

}
void ledSweepDisplay(uchar *segCode,uchar segCodeMod,uchar segNumber)
{
   uchar segCount;
   for(segCount=0;segCount<segNumber;segCount++)
   {
   if(segCodeMod&0x01)
   {
      ledWrite(segCode[segCount],segCount+1,CHARACTER);
   }
   else
   {
      ledWrite(segCode[segCount],segCount+1,DIGITAL);
   }
   segCodeMod=segCodeMod>>1;
   }
}

#ifndef TARGET_H
#define TARGET_H 1
#include "Include.h"
#ifndef TARGET_GLOBAL
#define TARGET_EXT extern
#else
  #define TARGET_EXT
#endif
TARGET_EXT void timer0_init(void);
TARGET_EXT void int0_init(void);
TARGET_EXT void target_init(void);
TARGET_EXT uint get_fre_number(void);
#endif

#define TARGET_GLOBAL 1
#include "target.h"
uint timer0count;
uint pulseCount;
uint pulseCountTemp;
void timer0_init(void)
{
TMOD|=0x01;
TH0=0xFC;
TL0-0x18;
ET0=1;
IP=0x02;
TR0=1;
}
void int0_init(void)
{
EX0=1;
IT0=1;
}
void target_init(void)
{
  timer0_init();
  int0_init();
  timer0Count=0;
  pulseCount=0;
  pulseCountTemp=0;
}
void T0_overflow(void) interrupt 1
{
  TH0=0xFC;
  TL0=0x18;
  cli();
  if(timer0Count<1000)
timer0Count++;
  else
  {

   pulseCountTemp=pulseCount-pulseCount/(uint)36;
   pulseCount=0;
   timer0Count=0;
  }
  sei();
}
void int0(void) interrupt 0
{
pulseCount++;
}
uint get_fre_number(void)
{
  return pulseCountTemp;
}