LED摇摇棒的详细制作资料docWord文件下载.docx
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软件设计:
/**********************************************************
程序名称:
LED摇摇棒显示64*16像素
简要说明:
外部中断方式INT0显示;
取模方式:
纵向取模、字节倒序
编
写:
JiangX.net
最后更新:
08/11/15晚
**********************************************************/
#include<
AT89X52.h>
#defineucharunsignedchar
#defineuintunsignedint
//宏定义
#defineKEYP3_0
//定义画面切换按键
ucharKY;
//KY作用在后面说明
uchardisp;
//显示汉字指针
ucharpic=0,num=0;
//pic为按键次数;
num为中断次数
ucharcodelove[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x00,0x20,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,
0x04,0x10,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x04,0x10,0xF8,0x0F,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x08,0x00,0x10,0x00,0x20,0x00,0x20,0x00,0x10,
0x00,0x08,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x82,0x20,0x82,0x20,
0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*LOVE*/
};
ucharcodeloveyou[]={
0x78,0x00,0xFC,0x00,0xFE,0x01,0xFE,0x03,0xFE,0x07,0xFE,0x0F,0xFE,0x1F,0xFC,0x3F,
0xF8,0x7F,0xFC,0x3F,0xFE,0x1F,0xFE,0x0F,0xFE,0x07,0xFE,0x03,0xFE,0x01,0xFC,0x00,
0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形图案*/
ucharcodehehe[]={
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0xF0,0x0F,0x08,0x10,0x04,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x04,0x20,0x08,0x10,
0xF0,0x0F,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*呵呵o(∩_∩)o图案*/
unsignedcharcodehanzi[]={
//--欢--
0x04,0x10,0x34,0x08,0xC4,0x06,0x04,0x01,
0xC4,0x82,0x3C,0x8C,0x20,0x40,0x10,0x30,
0x0F,0x0C,0xE8,0x03,0x08,0x0C,0x08,0x10,
0x28,0x60,0x18,0xC0,0x00,0x40,0x00,0x00,
//--迎--
0x40,0x00,0x42,0x40,0x44,0x20,0xC8,0x1F,
0x00,0x20,0xFC,0x47,0x04,0x42,0x02,0x41,
0x82,0x40,0xFC,0x7F,0x04,0x40,0x04,0x42,
0x04,0x44,0xFE,0x63,0x04,0x20,0x00,0x00,
//--使--
0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,
0x04,0x80,0xF4,0x43,0x14,0x45,0x14,0x29,
0x14,0x19,0xFF,0x17,0x14,0x21,0x14,0x21,
0x14,0x41,0xF6,0xC3,0x04,0x40,0x00,0x00,
//--用--
0x00,0x80,0x00,0x60,0xFE,0x1F,0x22,0x02,
0x22,0x02,0x22,0x02,0x22,0x02,0xFE,0x7F,
0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,
0xFF,0x7F,0x02,0x00,0x00,0x00,0x00,0x00,
//--神--
0x08,0x01,0x88,0x00,0x49,0x00,0xEE,0xFF,
0x58,0x00,0x88,0x00,0x00,0x00,0xF8,0x1F,
0x88,0x08,0x88,0x08,0xFF,0xFF,0x88,0x08,
0x88,0x08,0xFC,0x1F,0x08,0x00,0x00,0x00,
//--奇--
0x40,0x00,0x40,0x00,0x44,0x00,0x44,0x3E,
0x64,0x12,0x54,0x12,0x4C,0x12,0x47,0x12,
0x4C,0x3F,0x54,0x42,0x74,0x80,0xC6,0x7F,
0x44,0x00,0x60,0x00,0x40,0x00,0x00,0x00,
//--魔--
0x00,0x40,0x00,0x30,0xFE,0x8F,0x4A,0x80,
0xAA,0x5F,0x9A,0x4A,0xFE,0x2A,0xAA,0x1A,
0xCB,0x0F,0xAA,0x7A,0xFE,0x8A,0x9A,0xAA,
0xAA,0x8F,0x6B,0x80,0x22,0xE0,0x00,0x00,
//--幻--
0x80,0x20,0xC0,0x30,0xA0,0x28,0x98,0x24,
0x87,0x22,0x80,0x21,0xC4,0x30,0x04,0x60,
0x04,0x00,0x04,0x20,0x04,0x40,0x04,0x80,
0x04,0x40,0xFE,0x3F,0x04,0x00,0x00,0x00,
//--摇--
0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
//--棒--
0x10,0x04,0x10,0x03,0xD0,0x00,0xFF,0xFF,
0x90,0x00,0x54,0x05,0x44,0x12,0xD4,0x15,
0x74,0x14,0x5F,0xFF,0xD4,0x14,0x54,0x15,
0x56,0x12,0x44,0x06,0x40,0x02,0x00,0x00,
//--!
--
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x7C,0x10,0xFE,0x3B,
0xFE,0x3B,0x7C,0x10,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
/*****函数声明*****/
voiddisplay1(void);
voiddisplay2(void);
voiddisplay3(void);
voiddisplay4(void);
/*****n(us)延时子程序*****/
voidDelayUs(uintN)
{
uintx;
for(x=0;
x<
=N;
x++);
}
/*****中断服务程序*****/
voidintersvr0(void)interrupt0using1
KY=~KY;
//每个摇动来回水银开关会在摆幅两端分别产生下降沿中断,只提取其中一次(从左向右摇才显示)
if(KY==0)
num++;
//计算中断次数
switch(pic)
//选择画面
case0:
{display1();
}break;
case1:
{display2();
case2:
{display3();
case3:
{display4();
default:
}
/*****显示子程序1(汉字)*****/
voiddisplay1(void)
uchari;
if(num>
10){disp++;
num=0;
//12个汉字分为3次显示完(每次显示4个),每中断10次切换
if(disp>
2)disp=0;
DelayUs(5200);
//此处延时时间依各硬件差别而各不相同,试着调整使得显示内容居中即可
for(i=0;
i<
64;
i++)
P0=~hanzi[disp*128+i*2];
P2=~hanzi[disp*128+i*2+1];
DelayUs(100);
/*****显示子程序2(LOVE)*****/
voiddisplay2(void)
DelayUs(4000);
P0=~love[i*2];
P2=~love[i*2+1];
DelayUs(120);
/*****显示子程序3(心形图案)*****/
voiddisplay3(void)
P0=~loveyou[i*2];
P2=~loveyou[i*2+1];
/*****显示子程序4(呵呵o(∩_∩)o图案)*****/
voiddisplay4(void)
P0=~hehe[i*2];
P2=~hehe[i*2+1];
/*****主函数*****/
voidmain(void)
IT0=1;
EX0=1;
EA=1;
//开中断,下降沿中断
KY=0;
while
(1)
//主程序中只检测按键
if(KEY==0)
//画面切换键按下
DelayUs(10000);
//按键去抖
if(KEY==0);
pic++;
if(pic>
3)pic=0;
/*****END*****/
2008-12-1312:
22:
55
对LED摇摇棒取模的说明
关于LED摇摇棒在显示汉字或图片时的取模方式设定,我说明一下。
我在LED摇摇棒的程序简要说明里提到取模方式“纵向取模、字节倒序”,前半句的意思是从左到右一列一列依次取模,每一列16个点占用2个字节;
后半句意思是生成的每个字节代码低位在上。
至于是由1还是0来表示亮点是无所谓的,可以通过取反输出来调整。
以一个汉字为例,将其分为16*16个格点,如下图:
bit0
...
bit1
bit2
bit3
bit4
bit5
bit6
bit7
...
代码描述方式:
从上到下,从左到右,逐列;
字节倒序
争对我的LED摇摇棒,之前LCD、LED点阵字模提取软件一文中提供的取模软件需作以下设置:
晓奇的取模软件用于汉字取模,设置如下:
第三款取模软件用于图片取模,在“选项”一栏,设置如下:
我希望朋友们弄清楚取模规律,这样才能灵活地使用各种取模软件。