|
|
#include <REGX52.H>
#include "LCD1602.h"
unsigned char TempBuffer[10];
void IntToStr(unsigned int t, unsigned char *str, unsigned char n)
{
unsigned char a[5]; char i, j;
a[0]=(t/10000)%10; //取得整數(shù)值到數(shù)組
a[1]=(t/1000)%10;
a[2]=(t/100)%10;
a[3]=(t/10)%10;
a[4]=(t/1)%10;
for(i=0; i<5; i++) //轉(zhuǎn)成ASCII碼
a[i]=a[i]+'0';
for(i=0; a[i]=='0' && i<=3; i++);
for(j=5-n; j<i; j++) //填充空格
{ *str=' '; str++; }
for(; i<5; i++)
{ *str=a[i]; str++; } //加入有效的數(shù)字
*str='\0';
}
void Delay1ms(unsigned int count)
{
unsigned int i,j;
for(i=0;i<count;i++)
for(j=0;j<120;j++);
}
main()
{
unsigned int Count = 0;
LCD_Initial();
GotoXY(0,0);
Print("The 1602LCD Test");
GotoXY(0,1);
Print("GO: by JJJ");
while(1)
{
IntToStr(Count++,&TempBuffer[0],5);
GotoXY(3,1);
Print(&TempBuffer[0]);
Delay1ms(100);
}
}
|
-
-
字符液晶1602.zip
2018-8-22 10:03 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
19.04 KB, 下載次數(shù): 4, 下載積分: 黑幣 -5
|
