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標題: 新手來的，誰能幫我改下，我用ICC編譯有錯但是不知怎么修改。 [打印本頁]

作者: watt 時間: 2015-7-24 16:19
標題: 新手來的，誰能幫我改下，我用ICC編譯有錯但是不知怎么修改。
#include <iom8v.h>
#include <macros.h>
#include <stdlib.h>
#include <lcd.h>
#include <math.h>
#include<string.h>
#define S0 1<<0 //pc0 gnd
#define S1 1<<1 //2v
#define S2 1<<7 //200mv PD7
#define S3 1<<2 //-vref
#define S4 1<<4 //-20mv
#define S5 1<<3 //discharge
#define S6 1<<5 //Ux
#define S7 1<<6 //Ix

//全局變量
unsigned char timetemp=0;
unsigned char time100ms=0;
unsigned int time500ms=0;
unsigned char stepflag=0;//轉換階段標志 -uref ? -uref/2 7?
unsigned char conflag=0; //正在轉換標志
unsigned int  voltcount=0;  //ad值
float       volt=0;    //電壓值
unsigned char timeH=0;    //計數器值
unsigned char timeL=0;
//函數
void init_devices(void);
void port_init(void);
//1ms
void timer2_init(void);
void timer2_ovf_isr(void);
//100us
void timer1_init(void);
void timer1_ovf_isr(void);
void adadjust(void);
void adini(void);
void adconvert(unsigned char data);
//main()
void main()
{
unsigned char i;
unsigned char lcdbuf[32];
unsigned char *lcdp=lcdbuf;
init_devices();
Inti_Disp();
adadjust();
adini();

while(1)
  {
adini();
adconvert(0x08);//
set_cur(0);
lcdp=ftoa(volt,0);
putstr(lcdp);
set_cur(16);
ltoa(lcdbuf,voltcount,10);
putstr(lcdbuf);

  }

//abc();
}
void adini(void)
{

PORDC=0x08; //放電30ms
timetemp=30;
conflag=1;


}
void adconvert(unsigned char data)//充電
{
   //充電196ms
   PORDC=data; //打開Ux
   timetemp=196;
   conflag=1;
   while(timetemp);//等待
   //反向放電
      //讀取U0值
      if(PIND&0x08)
         {
            PORDC=0x10;//接入-uref/2 7
            stepflag=1;//qi dong counter
            timeH=0;
            timeL=0;

         }
      else
         {
         PORDC=0x04;//接入-uref
         stepflag=2; //qi dong counter
         timeH=0;
            timeL=0;
         }
dischar1:
      while(stepflag==2)
         {
         if(PIND&0x08)
            {

            }
            else
            {
               PORDC=0x10;//接入-uref/2 7
                  stepflag=1;//qi dong counter
            }

            }
      while(PIND&0x04);
      voltcount=timeH;
      voltcount=(voltcout<<7)+timeL;

}
void port_init(void)
{
PORTB = 0xFF;
DDRB  = 0xff;
PORTC = 0x08; //m103 output only
DDRC  = 0xff;
PORTD = 0x7F;
DDRD  = 0xf3;
}
//TIMER1 initialisation - prescale:64
// WGM: 0) Normal, TOP=0xFFFF
// desired value: 500uSec
// actual value: 500.000uSec (0.0%)
void timer1_init(void)
{
TCCR1B = 0x00; //stop
TCNT1H = 0xFF; //setup
TCNT1L = 0x83;
OCR1AH = 0x00;
OCR1AL = 0x7D;
OCR1BH = 0x00;
OCR1BL = 0x7D;
ICR1H  = 0x00;
ICR1L  = 0x7D;
TCCR1A = 0x00;
TCCR1B = 0x03; //start Timer
}
#pragma interrupt_handler timer1_ovf_isr:9
void timer1_ovf_isr(void)
{
//TIMER1 has overflowed
TCNT1H = 0xFF; //reload counter high value
TCNT1L = 0x83; //reload counter low value
if(stepflag==1)
{
   //timeH
   timeL++;

}
if(stepflag==2)
{
   timeH++;
}
}
//TIMER2 initialisation - prescale:64
// WGM: Normal
// desired value: 1mSec
// actual value:  1.000mSec (0.0%)
void timer2_init(void)
{
TCCR2 = 0x00; //stop
ASSR  = 0x00; //set async mode
TCNT2 = 0x06; //setup
OCR2  = 0xFA;
TCCR2 = 0x04; //start
}
//1ms
#pragma interrupt_handler timer2_ovf_isr:5
void timer2_ovf_isr(void)
{
TCNT2 = 0x06; //reload counter value
if(timetemp!=0)
timetemp--;
else
conflag=0;

if(time500ms==0)
{
   PORTC^=0x20;
   time500ms=500;
}
time500ms--;
}
//call this routine to initialise all peripherals
void init_devices(void)
{
//stop errant interrupts until set up
CLI(); //disable all interrupts
port_init();
  timer1_init();
timer2_init();
MCUCR = 0x00;
GICR  = 0x00;
TIMSK = 0x44; //timer interrupt sources
SEI(); //re-enable interrupts
//all peripherals are now initialised
}

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