新手请教error C216: subscript on non-array or too many dimensions -

标题: 新手请教error C216: subscript on non-array or too many dimensions [打印本页]

作者: 2901005274 时间: 2021-10-29 21:12
标题: 新手请教error C216: subscript on non-array or too many dimensions
01.c(31): warning C206: 'initlcd': missing function-prototype
01.c(63): error C216: subscript on non-array or too many dimensions
01.c(165): error C236: 'delay': different length of parameter lists

#include <reg52.h>
#include <intrins.h>
sbit RS=P2^0;
sbit RW=P2^1;
sbit E=P1^2;
sbit T_RST=P1^3;
sbit T_CLK=P1^7;
sbit T_IO=P2^3;
sbit s7=P3^0;
sbit s6=P3^1;
sbit s5=P3^2;
sbit s4=P3^3;

unsigned char TIME;

void Int0Configuration();
void LcdDisplay();
unsigned char SetState,SetPlace;
void delay(void);

unsigned char datechar[]={"DATE:"};
unsigned char timechar[]={"TIME:"};
unsigned char datebuffer[10]={0x32,0x30,0,0,0x2d,0,0,0x2d,0,0};
unsigned char timebuffer[8]={0,0,0x3a,0,0,0x3a,0,0};
unsigned char weekbuffer={0x30};

void main()
{
      unsigned char i;
      Int0Configuration();
      initlcd();
      //Ds1302Init();
      while(1)
      {
            if(SetState==0)
            {
                     unsigned char  R1302(unsigned char  address);
            }
            else
            {
                     if(s6==0)
                     {
                              delay();
                              if(s6==0)
                              {
                                    SetPlace++;
                                    if(SetPlace>=7)
                                             SetPlace=0;
                              }

                              while((i<50)&&(s6==0))
                              {
                                    delay();
                                    i++;
                              }
                              i=0;
                     }
                     if(s5==0)
                     {
                              delay();
                              if(s5==0)
                              {
                                    TIME[SetPlace]++;
                                    if((TIME[SetPlace]&0x0f)>9)
                                    {
                                             TIME[SetPlace]=TIME[SetPlace]+6;
                                    }
                                    if((TIME[SetPlace]>=0x60)&&(SetPlace<2))
                                    {
                                             TIME[SetPlace]=0;
                                    }
                                    if((TIME[SetPlace]>=0x24)&&(SetPlace==2))
                                    {
                                             TIME[SetPlace]=0;
                                    }
                                    if((TIME[SetPlace]>=0x32)&&(SetPlace==3))
                                    {
                                             TIME[SetPlace]=0;
                                    }
                                    if((TIME[SetPlace]>=0x13)&&(SetPlace==4))
                                    {
                                             TIME[SetPlace]=0;
                                    }
                                    if((TIME[SetPlace]>=0x7)&&(SetPlace==5))
                                    {
                                             TIME[SetPlace]=1;
                                    }
//                                     if(SetPlace==5)
//                                     {
//                                              TIME[SetPlace]=;
//                                     }
                              }

                              while((i<50)&&(s5==0))
                              {
                                    delay();
                                    i++;
                              }
                              i=0;

                     }
            }
            LcdDisplay();
      }

}

void  WriteB(unsigned char  dat)
{
unsigned char  i;
for(i=8; i>0; i--)
  {
      T_IO=dat&0x01;
      T_CLK = 1;
      T_CLK = 0;
      dat = dat >> 1;
}
}

unsigned char  ReadB(void)
{
unsigned char i,readdat=0;
for(i=8; i>0; i--)
{
      readdat=readdat>>1;
      if(T_IO)
      {
         readdat|=0x80;
      }
      T_CLK = 1;
      T_CLK = 0;
}
return(readdat);
}

void  W1302(unsigned char address,unsigned char dat)
{
T_RST = 0;
T_CLK = 0;
_nop_();
_nop_();
T_RST = 1;
_nop_();
_nop_();
WriteB(address);
WriteB(dat);
T_CLK = 1;
T_RST =0;
}

unsigned char  R1302(unsigned char  address)
{
unsigned char dat=0;
T_RST = 0;
T_CLK = 0;
T_RST = 1;
WriteB(address);
dat = ReadB();
T_CLK = 1;
T_RST =0;
return(dat);
}

void delay(unsigned int n)
{
  unsigned i=0,j=0;
for(i=0;i<n;i++)
{
   for(j=0;j<120;j++);
}
}
void writedat(unsigned char dat)
{
  RS=1;
RW=0;
E=0;
P0=dat;
delay();
E=1;
E=0;
}

void writecom(unsigned char com)
{
  RS=0;
RW=0;
E=0;
P0=com;
delay();
E=1;
E=0;
}
void initlcd()
{
  writecom(0x38);
writecom(0x0c);
writecom(0x06);
writecom(0x01);
}

void LcdDisplay()
{
      LcdWriteCom(0x80+0X40);
      LcdWriteData('0'+TIME[2]/16);
      LcdWriteData('0'+(TIME[2]&0x0f));
      LcdWriteData('-');
      LcdWriteData('0'+TIME[1]/16);
      LcdWriteData('0'+(TIME[1]&0x0f));
      LcdWriteData('-');
      LcdWriteData('0'+TIME[0]/16);
      LcdWriteData('0'+(TIME[0]&0x0f));

      LcdWriteCom(0x80);
      LcdWriteData('2');
      LcdWriteData('0');
      LcdWriteData('0'+TIME[6]/16);
      LcdWriteData('0'+(TIME[6]&0x0f));
      LcdWriteData('-');
      LcdWriteData('0'+TIME[4]/16);
      LcdWriteData('0'+(TIME[4]&0x0f));
      LcdWriteData('-');
      LcdWriteData('0'+TIME[3]/16);
      LcdWriteData('0'+(TIME[3]&0x0f));
      LcdWriteCom(0x8D);
      LcdWriteData('0'+(TIME[5]&0x07));
}

void Int0Configuration()
{
      //éèÖÃINT0
      IT0=1;
      EX0=1;
      EA=1;
}
//********************************
void Int0() interrupt 0
{
      delay(10);
      if(s7==0)
      {
            SetState=~SetState;
            SetPlace=0;
            Ds1302Init();
      }
}

作者: happy2058 时间: 2021-10-30 00:34
首先第一点，没有注释，别人怎么知道你要干嘛。
还有你的程序太多delay(); 连中断都delay(); 有何意义。

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