TL1543单片机源程序与proteus仿真

relchhiclty · 发表于 2018-12-6 14:24

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TL1543单片机源程序与proteus仿真
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# c) {! Q% a( v! u4 X. Q
TL1543单片机源程序：
#include <REGX51.H>

#define uchar unsigned char
#define uint  unsigned int
#define timer0_count 0xfc18
#define addo (5/1023.0)
#include<intrins.h>
#include<absacc.h>

#define uchar unsigned char
#define uint  unsigned int
#define SPI_CLK P3_0
#define SPI_DATA P3_1
#define CS_DA P3_2
uint sec;

sbit DIN = P1^0;
sbit CLK = P1^1;
sbit CS = P1^2;
sbit SDO = P1^3;
sbit ADDR = P1^4;
sbit EOC = P1^5;
sbit SCLK = P1^6;
sbit SCS = P1^7;
#define DQ P3_7
#define SPI_CLK P3_0
#define SPI_DATA P3_1
#define CS_DA P3_2
unsigned int k;

unsigned int temp;
unsigned char sine;
unsigned char code dispbitcode[]={0xFE,0xFD,0xFB,0xF7};
unsigned char code dispcode[]={       0x3F,/*0*/
      0x06,/*1*/
      0x5B,/*2*/
      0x4F,/*3*/
      0x66,/*4*/
      0x6D,/*5*/
      0x7D,/*6*/
      0x07,/*7*/
      0x7F,/*8*/
      0x6F,/*9*/
      0x40
};
unsigned char buff[]={1,2,0,0};
//延时1ms子程序
unsigned char wei[]={0x01,0x02,0x03,0x04};
  void delay(uint t)
{
uint i;
while(t--)
{for (i=0;i<125;i++);}
}

void WriteByte(uchar dat)
{
      uchar i;
      for(i=0;i<8;i++)
      {
            DIN = ((dat<<i)&0x80)?1:0;
            CLK = 0;
            _nop_();
            CLK = 1;
            _nop_();
      }
}
uint TLC1542_READ(uchar addr)
{
      uchar i;
      uint temp = 0;
      SCS = 1;
      SCLK = 0;

SCS = 0;
_nop_();_nop_();_nop_();
      for(i=0;i<4;i++)
      {
            ADDR = ((addr<<i)&0x80)?1:0;
            SCLK = 0;
            _nop_();
            SCLK = 1;
            _nop_();
      }
SCLK = 0;
for(i=0;i<6;i++)
{
      SCLK = 1;
      _nop_();
      SCLK = 0;
      _nop_();
}
while(EOC==0);
SDO = 1;
      for(i=0;i<10;i++)
      {
            temp <<= 1;
      if(SDO==1)
      {
         temp |= 0x01;
      }
      SCLK = 1;
      _nop_();
      SCLK = 0;
      _nop_();
}
SCS = 1;
      return temp;
}
void tt1ms(uint z)
{
      uint x,y;
      for(x=z;z>0;z--)
            for(y=110;y>0;y--)
                     ;
}
void disp()
{



   for(k=0;k<4;k++)
{       buff[0]=temp%10;
buff[1]=temp%100/10;
buff[2]=temp%1000/100;
buff[3]=(temp/1000);
delay(7);
               if(k==3)
               {P0_7=1;
      delay(3);
      P0=0;  }

                        P2=0XFF;
P0=dispcode[buff[k]];
      P2=dispbitcode[k];


   }
                        }

void da5615(uint da)

{
uchar i;
da<<=6;

CS_DA=0;
SPI_CLK=0;

for (i=0;i<12;i++)
{
SPI_DATA=(bit)(da&0x8000);
SPI_CLK=1;
da<<=1;
SPI_CLK=0;
}

CS_DA=1;
SPI_CLK=0;
for (i=0;i<12;i++);
}

void tlc5615a( )
{

  if(P2_6==0)
{  delay(4);
  if(P2_6==0)

  { sec++;

      }
      }

if(P2_7==0)
{  delay(4);
  if(P2_7==0)

  { sec--;
  if(sec==-1)
  {sec=0xff;  }

      }
      }
da5615(sec);
  }


void main()
{       sec=0x9f;
while(1)
{


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wu68aq · 发表于 2018-12-6 15:03

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TL1543单片机源程序与proteus仿真

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