16×16点阵汉字横移方法（附代码） -

//matrix.h（字模数组文件）//使用zimoV2.2.exe取模，因为是横向移动字幕，所以要纵向取模。//在zimoV2.2.exe里面可以一次性取出所有字符的字模数据，不用做任何修改，粘贴到数组即可使用//可以单独做一个头文件，字符数不限，只要你单片机rom够大^_^
unsigned char code matrix[]={
/*-- 文字: [空字符] --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
////////////////////////////////////////////////////////////////////////////////
/*-- 文字: 《 --*/
/*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x00,0x00,0x00,0x01,0x02,0x04,0x09,0x12,0x24,0x48,0x90,0x20,0x40,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0x40,0x20,0x90,0x48,0x24,0x12,0x08,0x04,0x00,0x00,
/*-- 文字: 三 --*/
/*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x20,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x20,0x00,0x00,
0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,
/*-- 文字: 字 --*/
/*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/
0x08,0x30,0x20,0x24,0x24,0x24,0xA4,0x64,0x25,0x26,0x24,0x20,0x20,0x28,0x30,0x00,
0x40,0x40,0x40,0x40,0x40,0x42,0x41,0xFE,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,
/*-- 文字: 经 --*/
/*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/
0x04,0x0C,0x35,0xC6,0x04,0x18,0x01,0x41,0x42,0x44,0x48,0x58,0x64,0x42,0x01,0x00,
0x44,0xE6,0x44,0x48,0x48,0x48,0x02,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x02,0x00,
/*-- 文字: 》 --*/
/*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/
0x00,0x00,0x40,0x20,0x90,0x48,0x24,0x12,0x09,0x04,0x02,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x04,0x08,0x12,0x24,0x48,0x90,0x20,0x40,0x80,0x00,0x00,0x00,0x00,0x00,
////////////////////////////////////////////////////////////////////////////////
/*-- 文字: [空字符] --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
/********************************************************************/
//字幕横向移动程序，需要改内容时请修改matrix.h文件的字模数据即可。
#include<reg51.h>
#include<intrins.h>
#include"matrix.h" //字模存放头文件
sbit SDI = P3^4;
sbit SCK = P3^6;
sbit LCK = P3^5;
void HC595_Send(unsigned char dat0,unsigned char dat1,unsigned char dat2,unsigned char dat3);
main()
{
unsigned char dat0, dat1, dat2, dat3, j, k, n=0;
unsigned int neg, tmp, i;
neg = 0x7FFF;
while(1)
{
for(i=0; i<(sizeof(matrix)-31);i++)
{
for(k=4; k>0; k--)
{
for(j=0; j<16; j++)
{
tmp = _iror_(neg,j);
dat0 = (unsigned char)(tmp);
dat1 = (unsigned char)(tmp>>8);
if((i+n)/16%2!=0) n+=16;
dat3 = (unsigned char)(*(matrix+i+n));
dat2 = (unsigned char)(*(matrix+i+n+16));
HC595_Send(dat0,dat1,dat2,dat3);
n++;
}
n=0;
}
if(i/16%2!=0) i+=16;
}
}
}
//下面这个子函数如果把形参改成指针（即数组），速度会很慢，所以把四个for循环都写出来了
void HC595_Send(unsigned char dat0,unsigned char dat1,unsigned char dat2,unsigned char dat3)
{
unsigned char i;
SCK = 1;
LCK = 1;
for(i=0;i<8;i++)
{
SDI = dat0&0x01;
dat0 >>= 1;
SCK = 0;
SCK = 1;
}
for(i=0;i<8;i++)
{
SDI = dat1&0x01;
dat1 >>= 1;
SCK = 0;
SCK = 1;
}
for(i=0;i<8;i++)
{
SDI = dat2&0x01;
dat2 >>= 1;
SCK = 0;
SCK = 1;
}
for(i=0;i<8;i++)
{
SDI = dat3&0x01;
dat3 >>= 1;
SCK = 0;
SCK = 1;
}
LCK = 0;
LCK = 1;
}

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