單片機(jī)用byte定義數(shù)組keil編譯警告 missing';'before

ID:348441 · 發(fā)表于 2018-11-5 16:27

警告如下：

missing';'before sz

單片機(jī)源碼如下：
#include <REG52.H>
#include "intrins.h"

int x;

sbit d6=P2^6;
sbit d5=P2^5;
sbit d4=P2^4;

byte[8] sz=={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};
BYTE code sz1[]={0x35,0xAD,0xAD,0x98,0x0D,0x6B,0x08,0xFD};//×￡
BYTE code sz2[]={0x99,0x5A,0x00,0xFF,0x16,0x55,0x10,0xFD};//oØ
BYTE code sz3[]={0x00,0xDB,0xC3,0xDB,0xC3,0x7E,0x00,0xE7};//òË
BYTE code sz4[]={0xBD,0xDB,0x00,0xEB,0xC3,0x5E,0x00,0xE7};//±ö
BYTE code sz5[]={0xEF,0x2D,0x6D,0x6D,0x01,0xEF,0x01,0xC7};//êD
BYTE code sz6[]={0x81,0xED,0x81,0xAF,0x81,0xFF,0xAA,0x99};//μú
BYTE code sz7[]={0xEF,0xEF,0xEF,0x01,0xEF,0xEF,0xEF,0xFF};//ê®
BYTE code sz8[]={0x82,0xAA,0xAA,0x82,0xEE,0x00,0x7E,0x00};//½ì
BYTE code sz9[]={0xEF,0xEF,0xEF,0x01,0x6D,0x01,0xEF,0xEF};//ÖD
BYTE code sz10[]={0xF7,0x50,0x55,0xF1,0x15,0x51,0x15,0xE0};//Ö°
BYTE code sz11[]={0xEF,0xEF,0x03,0xEF,0xDF,0x45,0x01,0xAB};//Ñ§
BYTE code sz12[]={0x01,0xEF,0xEF,0x01,0xEF,0x01,0xEB,0xEF};//éú
BYTE code sz13[]={0xAD,0xAD,0xDD,0xA8,0x8D,0xD8,0x8D,0xDD};//¼¼
BYTE code sz14[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//Äü
BYTE code sz15[]={0x7D,0xBB,0xD7,0xD7,0xEF,0x01,0xEF,0xEF};//′ó
BYTE code sz16[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//èü
BYTE code sz17[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//è¡
BYTE code sz18[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//μÃ
BYTE code sz19[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//Ô°
BYTE code sz20[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//Âú
BYTE code sz21[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//3é
BYTE code sz22[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};//1|

void ys (int q)
{
      int w;
      for (;q>0;q--)
      for(w=0;w<115;w++);
}

void hc595 (char bat)
{
      char w;
      d6=0;
      d5=0;
      for(w=0;w<8;w++)
      {
            d4=bat>>7;
            bat<<=1;
            d6=1;
            _nop_();
            d6=0;
      }
      d5=1;
      _nop_();
      _nop_();
      d5=0;
}

void sf ()
{
      char p;
      switch (x)
{
               case 1:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz1[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 3:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz2[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 5:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz3[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 7:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz4[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 9:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz5[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 11:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz6[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 13:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz7[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 15:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz8[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 17:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz9[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 19:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz10[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 21:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz11[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     case 23:
                     for(p=0;p<8;p++)
                     {
                              hc595 (sz[p]);
                              P1=sz12[p];
                              ys(1);
                              P1=0xff;
                              break;
                     }
                     }
      }

void Timer0Init(void)             //20??@11.0592MHz
{
      TMOD = 0x01;
      TL0 = 0x00;             //??????
      TH0 = 0xB8;
      TF0 = 0;             //??TF0??
      TR0 = 1;             //???0????
      EA=1;
}

void main()
{
      Timer0Init();
      while(1)
      {
            sf();
      }
}

void tm0_isr() interrupt 1 using 1
{
      int y,s;
      TL0 = 0xEE;             //??????
      TH0 = 0xFF;             //??????
      y++;
      if(y==25)
      {
            y=0;
            s++;
            if(s%2)
            {
                     x++;
            }
      }
}

ID:421201 · 發(fā)表于 2018-11-5 17:40

可能又一個(gè)是中文的‘；’或是少了一個(gè)‘;’ 吧！再仔細(xì)檢查檢查

ID:261288 · 發(fā)表于 2018-11-5 17:55

數(shù)組byte[8] sz聲明不合法，改為byte sz[8]

ID:277550 · 發(fā)表于 2018-11-5 19:45

#include <REG52.H>
#include "intrins.h"
#define BYTE unsigned char
int x;

sbit d6=P2^6;
sbit d5=P2^5;
sbit d4=P2^4;

BYTE[8] sz=={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};
BYTE code sz1[]={0x35,0xAD,0xAD,0x98,0x0D,0x6B,0x08,0xFD};//×￡
.....................................

ID:149144 · 發(fā)表于 2018-11-6 11:22

byte[8] sz=={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};
== 是什么鬼？

ID:421670 · 發(fā)表于 2018-11-6 13:38

換成unsigned char試試

ID:387733 · 發(fā)表于 2018-11-6 14:21

數(shù)據(jù)類(lèi)型 BYTE 沒(méi)有定義，使用“BYTE”前需要定義：
typedef unsigned char BYTE;
或者
#define BYTE unsigned char

ID:421812 · 發(fā)表于 2018-11-6 16:29

可能存在漢字的分號(hào)，uchar code 干脆寫(xiě)成 code char 。忽視那個(gè)#define uchar unsigned char，頭文件 "1602.h" 有殘缺，你可以先屏蔽掉，或者搞個(gè)空文件給她引用，看看是否任然有錯(cuò)。

ID:396996 · 發(fā)表于 2018-11-6 19:16

多了一個(gè)=

ID:422055 · 發(fā)表于 2018-11-6 23:05

在第十行上面有中文；

ID:421986 · 發(fā)表于 2018-11-7 11:04

BYTE[8] sz==
改成BYTE sz[8]=試試？

ID:420218 · 發(fā)表于 2018-11-7 11:45

寫(xiě)完后檢查一下，缺個(gè)分號(hào)能讓你愁一天，

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