dot_11.c

LED16X16 滚动显示,非常经典

/*--------------------------------------------------------------*/
//Note:	LED16*16滚动显示
//Date:	09-2-14
//Time:	19:56
//硬件实现

/*--------------------------------------------------------------*/
//包含头文件
#include<reg52.h>


/*--------------------------------------------------------------*/
//代码区
//取码规则：纵向取模，字节倒序，低位在前
//取码顺序：上到下，左到右（↑ ↓← → ）
//字体：@GungsuhChe
unsigned char code table[]={

//不是因为寂寞才想你,只是因为想你才寂寞
0x04,0x00,0xFE,0x7F,0x80,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x60,0x03,0x30,0x05,
0x18,0x09,0x0C,0x11,0x08,0x21,0x00,0x41,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x00,//不0
0x00,0x00,0xF0,0x0F,0x10,0x08,0xF0,0x0F,0x10,0x08,0xF0,0x0F,0x00,0x00,0xFE,0xFF,
0x00,0x01,0x00,0x09,0xF8,0x09,0x00,0x09,0x00,0x15,0x00,0x23,0xFE,0x40,0x00,0x00,//是1
0x00,0x00,0xFC,0x7F,0x04,0x41,0x04,0x41,0x04,0x41,0xF4,0x5F,0x04,0x41,0x04,0x43,
0x84,0x42,0x44,0x46,0x24,0x44,0x34,0x48,0x24,0x50,0x04,0x40,0xFC,0x7F,0x04,0x40,//因2
0x80,0x00,0x80,0x10,0x80,0x0C,0x84,0x04,0xFE,0x7F,0x04,0x01,0x04,0x01,0x84,0x01,
0x44,0x01,0x24,0x02,0x24,0x02,0x04,0x04,0x44,0x08,0x28,0x10,0x10,0x20,0x00,0x00,//为3
0x00,0x01,0x80,0x00,0xFE,0x3F,0x04,0x48,0x00,0x48,0x78,0x0F,0x88,0x08,0x88,0x08,
0x48,0x7F,0x50,0x08,0x20,0x2C,0x20,0x2A,0x50,0x4B,0x88,0x8A,0x06,0x29,0x04,0x12,//寂4
0x00,0x02,0x00,0x01,0xFE,0x7F,0x44,0x44,0xF8,0xBF,0x40,0x04,0xF0,0x1F,0x10,0x10,
0xF0,0x1F,0x10,0x10,0xF0,0x1F,0x00,0x01,0xF8,0x7F,0x80,0x06,0x60,0x18,0x1C,0x60,//寞5
0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0xFE,0x7F,0xC0,0x00,0x40,0x01,0x40,0x01,
0x40,0x02,0x40,0x04,0x40,0x08,0x40,0x10,0x40,0x60,0x40,0x00,0x40,0x01,0x80,0x00,//才6
0x00,0x10,0xFC,0x10,0x84,0x10,0xFC,0xFE,0x84,0x38,0xFC,0x34,0x84,0x54,0x84,0x50,
0xFC,0x90,0x00,0x00,0x00,0x01,0x84,0x08,0x82,0x28,0x12,0x28,0xF0,0x67,0x00,0x00,//想7
0x00,0x09,0x80,0x09,0x04,0x11,0xFE,0x13,0x04,0x22,0x48,0x34,0x40,0x68,0x50,0xA2,
0x48,0x23,0x48,0x22,0x44,0x24,0x46,0x24,0x44,0x28,0x40,0x21,0x80,0x20,0x00,0x00,//你8
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xB0,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,//,9
0x00,0x00,0xFE,0x7F,0x00,0x02,0x00,0x04,0xFC,0x3F,0x44,0x24,0x44,0x24,0x44,0x24,
0x44,0x24,0x44,0x24,0x44,0x24,0x44,0x24,0x44,0x24,0x54,0x24,0x08,0x24,0x00,0x00,//而10
0x00,0x00,0xF0,0x0F,0x10,0x08,0xF0,0x0F,0x10,0x08,0xF0,0x0F,0x00,0x00,0xFE,0xFF,
0x00,0x01,0x00,0x09,0xF8,0x09,0x00,0x09,0x00,0x15,0x00,0x23,0xFE,0x40,0x00,0x00,//是11
0x00,0x00,0xFC,0x7F,0x04,0x41,0x04,0x41,0x04,0x41,0xF4,0x5F,0x04,0x41,0x04,0x43,
0x84,0x42,0x44,0x46,0x24,0x44,0x34,0x48,0x24,0x50,0x04,0x40,0xFC,0x7F,0x04,0x40,//因12
0x80,0x00,0x80,0x10,0x80,0x0C,0x84,0x04,0xFE,0x7F,0x04,0x01,0x04,0x01,0x84,0x01,
0x44,0x01,0x24,0x02,0x24,0x02,0x04,0x04,0x44,0x08,0x28,0x10,0x10,0x20,0x00,0x00,//为13
0x00,0x10,0xFC,0x10,0x84,0x10,0xFC,0xFE,0x84,0x38,0xFC,0x34,0x84,0x54,0x84,0x50,
0xFC,0x90,0x00,0x00,0x00,0x01,0x84,0x08,0x82,0x28,0x12,0x28,0xF0,0x67,0x00,0x00,//想14
0x00,0x09,0x80,0x09,0x04,0x11,0xFE,0x13,0x04,0x22,0x48,0x34,0x40,0x68,0x50,0xA2,
0x48,0x23,0x48,0x22,0x44,0x24,0x46,0x24,0x44,0x28,0x40,0x21,0x80,0x20,0x00,0x00,//你15
0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0xFE,0x7F,0xC0,0x00,0x40,0x01,0x40,0x01,
0x40,0x02,0x40,0x04,0x40,0x08,0x40,0x10,0x40,0x60,0x40,0x00,0x40,0x01,0x80,0x00,//才16
0x00,0x01,0x80,0x00,0xFE,0x3F,0x04,0x48,0x00,0x48,0x78,0x0F,0x88,0x08,0x88,0x08,
0x48,0x7F,0x50,0x08,0x20,0x2C,0x20,0x2A,0x50,0x4B,0x88,0x8A,0x06,0x29,0x04,0x12,//寂17
0x00,0x02,0x00,0x01,0xFE,0x7F,0x44,0x44,0xF8,0xBF,0x40,0x04,0xF0,0x1F,0x10,0x10,
0xF0,0x1F,0x10,0x10,0xF0,0x1F,0x00,0x01,0xF8,0x7F,0x80,0x06,0x60,0x18,0x1C,0x60,//寞18
0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x0C,0x30,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,//:19
0x00,0x00,0x00,0x00,0x06,0x60,0x1C,0x30,0xF8,0x1F,0xE0,0x07,0x00,0x00,0x00,0x00,//)20
};

#define num sizeof(table)			//获得汉字个数



/*--------------------------------------------------------------*/
//延时500+0us 函数定义
void delay1(void)
{
    unsigned char i, j;
    for(i = 99; i > 0; i--)
    for(j = 1; j > 0; j--);
}


/*--------------------------------------------------------------*/
//主函数
void main(void)
{
	unsigned char i, n;				//n控制滚动速度
	unsigned int  m; 				//汉字移动变量
	bit neg;						//反色显示


	while(1)
	{										
		for(i = 0; i < 16; i++)					//单列扫描
		{
			if(neg)								//反色显示
			{
				P0 = ~table[2*i   +2*m];		//偶数在上，左移一位+2				
				P2 = ~table[2*i+1 +2*m];		//奇数在下，左移一位+2
			}
			else								//正常显示
			{	
				P0 = table[2*i+   2*m];			//偶数在上，左移一位+2	
				P2 = table[2*i+1+ 2*m];			//奇数在下，左移一位+2		
			}
			if(i < 8) P1 = ~(0x01 << i);		//列扫描	
			else      P3 = ~(0x01 << (i-8));
/*			//加宽字体
			if(i < 8) P1 = ~(0x03 << i);		//列扫描	
			else      P3 = ~(0x03 << (i-8));
*/
//			P1 = ~((0x0001<<i)&0xff);			//列扫描
//			P3 = ~((0x0001<<i)>>8);
			delay1();delay1();delay1();			//延时
			P1 = 0xff;							//关显示
			P3 = 0xff;
		}
		n++; 
		if(n == 10)  {n = 0; m++;}				//控制滚动速度
		if(m == num/2) {m = 0; neg = ~neg;}		//循环滚动
	}
}