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標(biāo)題: 請(qǐng)問(wèn)程序編譯為什么一直錯(cuò)誤？ [打印本頁(yè)]

作者: quhaojie1234 時(shí)間: 2018-11-9 18:39
標(biāo)題: 請(qǐng)問(wèn)程序編譯為什么一直錯(cuò)誤？
#include <reg52.h>
#include <intrins.h>
#include <string.h>
#include "main.h"
#include "HX711.h"
#include "eeprom52.h"

unsigned long HX711_Buffer = 0;
unsigned long Weight_Maopi = 0;
unsigned long Weight_Maopi_0 = 0;
long Weight_Shiwu = 0;
unsigned int qupi=0;
unsigned char p=0;
//鍵盤(pán)處理變量
unsigned char keycode;
unsigned char key_press_num=0;

uint GapValue,GapValue1;
bit flag_cz=0;

unsigned char code LEDData[]={0x5F,0x44,0x9D,0xD4,0xC6,0xD3,0xDB,0x57,0xDF,0xD7,0xCF,0xaA,0x9B,0xDC,0x9B,0x8B}; //數(shù)碼管顯示碼表
//定義標(biāo)識(shí)
volatile bit FlagTest = 0; //定時(shí)測(cè)試標(biāo)志，每0.5秒置位，測(cè)完清0
volatile bit FlagKeyPress = 0; //有鍵按下標(biāo)志，處理完畢清0
//校準(zhǔn)參數(shù)
//因?yàn)椴煌膫鞲衅魈匦郧€不是很一致，因此，每一個(gè)傳感器需要矯正這里這個(gè)參數(shù)才能使測(cè)量值很準(zhǔn)確。
//當(dāng)發(fā)現(xiàn)測(cè)試出來(lái)的重量偏大時(shí)，增加該數(shù)值。
//如果測(cè)試出來(lái)的重量偏小時(shí)，減小改數(shù)值。
//該值可以為小數(shù)
//#define GapValue 349
sbit LED=P1^1;
sbit ROW1=P3^0;
sbit ROW2=P3^1;
sbit ROW3=P3^2;
sbit DIAN = P0^6; //小數(shù)點(diǎn)

volatile bit ClearWeighFlag = 0; //傳感器調(diào)零標(biāo)志位，清除0漂

/******************把數(shù)據(jù)保存到單片機(jī)內(nèi)部eeprom中******************/
void write_eeprom()
{
  SectorErase(0x1080);
  GapValue1=GapValue&0x00ff;
  byte_write(0x1000, GapValue1);
  GapValue1=(GapValue&0xff00)>>8;
  byte_write(0x1001, GapValue1);
  byte_write(0x1060, a_a);
}

/******************把數(shù)據(jù)從單片機(jī)內(nèi)部eeprom中讀出來(lái)*****************/
void read_eeprom()
{
  GapValue  = byte_read(0x1001);
  GapValue  = (GapValue<<8)|byte_read(0x1000);
  a_a = byte_read(0x1060);
}

/**************開(kāi)機(jī)自檢eeprom初始化*****************/
void init_eeprom()
{
  read_eeprom();//先讀
  if(a_a == 1)//新的單片機(jī)初始單片機(jī)內(nèi)問(wèn)eeprom
  {
  GapValue = 3500;
a_a = 1;
write_eeprom(); //保存數(shù)據(jù)
}
}
/*****顯示開(kāi)機(jī)初始化等待畫(huà)面*****/
void Disp_init(void)
{
  P0 = 0x80; //顯示----
  P2 = 0xBF; //依次打開(kāi)各位
  Delay_ms(1);    //延時(shí)
  P2 = 0xEF;
  Delay_ms(1);
  P2 = 0xFB;
  Delay_ms(1);
  P2 = 0xFE;
  Delay_ms(1);
  P2 = 0xFF;    //關(guān)閉顯示
}

//顯示重量，單位kg，兩位整數(shù)，三位小數(shù)
void Display_Weight()
{
  P0 = LEDData[Weight_Shiwu%10]; //
  P2 = ~0xBF; //打開(kāi)位
  Delay_ms(1);    //延時(shí)
  P2 = ~0xff;    //關(guān)閉顯示
  P0=LEDData[Weight_Shiwu%100/10];  //顯示個(gè)位
  P2 = ~0xEF;
  Delay_ms(1);
  P2 = ~0xff;    //關(guān)閉顯示
  P0 =LEDData[Weight_Shiwu%1000/100];  //顯示十位
  P2 = ~0xFB;
  Delay_ms(1);
  P2 = ~0xff;    //關(guān)閉顯示
  P0 =LEDData[Weight_Shiwu%10000/1000];  //顯示百位
  DIAN = 0;    //顯示小數(shù)點(diǎn)
  P2 = ~0xFE;
  Delay_ms(1);
  P2 = ~0xff;    //關(guān)閉顯示
}

//定時(shí)器0初始化
void Timer0_Init()
{
  ET0 = 1; //允許定時(shí)器0中斷
  TMOD = 1; //定時(shí)器工作方式選擇
  TH0 = 0xb0;
  TL0 = 0x3c; //定時(shí)器賦予初值
  TR0 = 1; //啟動(dòng)定時(shí)器
}

//定時(shí)器0中斷
void Timer0_ISR (void) interrupt 1 using 0
{
  unsigned char Counter;
  TH0 = 0xb0;
  TL0 = 0x3c; //定時(shí)器賦予初值

  //每0.5秒鐘刷新重量
  Counter ++;
  if (Counter >= 10)
  {
FlagTest = 1;
Counter = 0;
  }
}

void KeyPress()
{
  if(ROW1==0)  //去皮鍵
  {
Display_Weight();
if(ROW1==0)
{
   if(qupi==0)
   qupi=Weight_Shiwu;
   else
   qupi=0;
   Buzzer=1;
   for(p=0;p<10;p++)
   Display_Weight();
   Buzzer=0;
   while(ROW1==0) Display_Weight();
}
  }
  if(ROW2==0)  //加
  {
Display_Weight();
if(ROW2==0)
{
   while(!ROW2)
   {
      key_press_num++;
      if(key_press_num>=100)
      {
      key_press_num=0;
      while(ROW2)
      {
         if(GapValue<10000)
         GapValue+=10;
         Buzzer=0;
         for(p=0;p<2;p++)
         Display_Weight();
         Buzzer=1;
         for(p=0;p<2;p++)
         Display_Weight();
         Get_Weight();
      }
      }
      Display_Weight();
      Delay_ms(8);
   }
   if(key_press_num==0)
   {
      key_press_num=0;
      if(GapValue>10000)
      GapValue++;
      Buzzer=0;
      for(p=0;p<10;p++)
      Display_Weight();
      Buzzer=1;
   }
   write_eeprom();
}
  }
  if(ROW3==0) //減
  {
Display_Weight();
if(ROW3==0)
{
   while(ROW3)
   {
      key_press_num++;
      if(key_press_num>=100)
      {
      key_press_num=0;
      while(ROW3)
      {
         if(GapValue>1)
         GapValue-=10;
         Buzzer=0;
         for(p=0;p<2;p++)
         Display_Weight();
         Buzzer=1;
         for(p=0;p<2;p++)
         Display_Weight();
         Get_Weight();
      }
      }
      Display_Weight();
      Delay_ms(8);
   }
   if(key_press_num!=0)
   {
      key_press_num=0;
      if(GapValue>1)
      GapValue--;
      Buzzer=0;
      for(p=0;p<10;p++)
      Display_Weight();
      Buzzer=1;
   }
   write_eeprom();    //保存數(shù)
}
  }
}
//****************************************************
//主函數(shù)
//****************************************************
void main()
{
  init_eeprom(); //開(kāi)始初始化保存的數(shù)據(jù)
  EA = 0;
  Timer0_Init();
  //初中始化完成，開(kāi)斷
  EA = 0;
  Get_Maopi();

  while(1)
  {
//每0.5秒稱重一次
if (FlagTest==1)
{
   Get_Weight();
   FlagTest = 0;
}
if(flag_cz==1)
Disp_init();
else
Display_Weight();
KeyPress();
  }
}
//****************************************************
//稱重
//****************************************************
void Get_Weight()
{
  Weight_Shiwu = HX711_Read();
  Weight_Shiwu = Weight_Shiwu - Weight_Maopi; //獲取凈重

  Weight_Shiwu = (unsigned int)((float)(Weight_Shiwu*10)/GapValue)-qupi; //計(jì)算實(shí)物的實(shí)際重量
  if(Weight_Shiwu <= 10000) //超重報(bào)警
  {
Buzzer = !Buzzer;
LED=!LED;
flag_cz=0;
  }
  else
  {
if(Weight_Shiwu==0)
LED=0;
else if(Weight_Shiwu>0)
LED=1;
Buzzer = 1;
flag_cz=0;
  }
}

//****************************************************
//獲取毛皮重量
//****************************************************
void Get_Maopi()
{
  unsigned char clear,f;
  Weight_Maopi_0 = HX711_Read();
  for(clear=0;clear<10;clear++)
  {
Buzzer=1;
LED=0;
for(f=0;f<40;f++)
Disp_init();
LED=1;
for(f=0;f<40;f++)
Disp_init();
  }
mm: Weight_Maopi = HX711_Read();
  if((Weight_Maopi*10)/GapValue!=(Weight_Maopi_0*100)/GapValue)
  goto mm;
  Buzzer=0;
  for(f=0;f<10;f++)
  Disp_init();
  Buzzer=1;
}

//****************************************************
//MS延時(shí)函數(shù)(12M晶振下測(cè)試)
//****************************************************
void Delay_ms(unsigned int n)
{
  unsigned int i,j;
  for(i=0;i<n;i++)
for(j=0;j<121;j++);
}

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