单片机+pcf8563 LCD1602显示源程序+Proteus仿真

ID:538496 · 发表于 2020-4-14 12:49

最近学习涉及到icc的编程由于无法在实验室实验便用proteus做了简单仿真没有写闹钟部分功能
下面附上部分代码和仿真截图
SZ8IR67QA(GIPMB@I]{QX`N.png

单片机源程序如下:

#include <reg51.h>
#include "PCF8563.h"
#include "LM016L.h"

uchar TimeBuff[7]={0,0,0,0,0,0,0};  //sec min hour day weekday month year

void DisplayFullTime(uchar *buff);  //显示完整时间参数
void delay();

uchar line1[16] = "This is PCF8563!";
uchar line2[16] = "Ready for clock!";
//----------------------------------------------------------------------------
void main()
{
      PCF8563_INIT();  //初始化PCF8563状态，并将时间置2015-05-01 Fri 12:30:00
      LCD_Init();
      LCD_Display_Line(1, line1);
      LCD_Display_Line(2, line2);

      //test1: 设置时间
      TimeBuff[0] = 0x30;  //sec
      TimeBuff[1] = 0x59;  //min
      TimeBuff[2] = 0x23;  //hour
      TimeBuff[3] = 0x31;  //day
      TimeBuff[4] = 0x02;  //weekday
      TimeBuff[5] = 0x12;  //month
      TimeBuff[6] = 0x19;  //year
      Time_Write(TimeBuff); //写入上述新的时间。另，若要写入闹铃时间，方法雷同，差别在于，寄存器地址不同，写入总字节数不同。请自行封装函数。

      while(1)
      {
            //test2: 读取时间，这是完整读取
            Time_Read(TimeBuff);
            DisplayFullTime(TimeBuff);
            delay();
      };
}
//----------------------------------------------------------------------------
void delay()
{
      uint i;
      for (i = 0; i < 0x3fff; i++)       {;}
}
//----------------------------------------------------------------------------
void DisplayFullTime(uchar *buff)
{
//uchar line1[16] = "This is PCF8563!";
//uchar line2[16] = "Ready for clock!";
//保留第一行欢迎信息不变，第二行显示为：[MM-dd hh:mm:ss]
      line2[15] = ']';
      line2[14] = (TimeBuff[0]&0x0f) + 0x30;             //秒个位转ascii
      line2[13] = (TimeBuff[0]>>4) + 0x30;                      //秒十位转ascii
      line2[12] = ':';
      line2[11] = (TimeBuff[1]&0x0f) + 0x30;             //分钟个位转ascii
      line2[10] = (TimeBuff[1]>>4) + 0x30;                      //分钟十位转ascii
      line2[9]  = ':';
      line2[8] = (TimeBuff[2]&0x0f) + 0x30;             //小时个位转ascii
      line2[7] = (TimeBuff[2]>>4) + 0x30;                      //小时十位转ascii
      line2[6]  = ' ';
      line2[5] = (TimeBuff[3]&0x0f) + 0x30;             //日个位转ascii
      line2[4] = (TimeBuff[3]>>4) + 0x30;                      //日十位转ascii
      line2[3]  = '-';
      line2[2] = (TimeBuff[5]&0x0f) + 0x30;             //月个位转ascii
      line2[1] = (TimeBuff[5]>>4) + 0x30;                      //月十位转ascii
      line2[0]  = '[';
      LCD_Display_Line(2, line2);
}

全部资料51hei下载地址：

PCF8563.pdf (649.36 KB, 下载次数: 45)

ID:555142 · 发表于 2020-12-23 23:09

为啥我仿真的全是乱码

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单片机+pcf8563 LCD1602显示源程序+Proteus仿真

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