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//matrix.h（字模數(shù)組文件）//使用zimoV2.2.exe取模，因為是橫向移動字幕，所以要縱向取模。//在zimoV2.2.exe里面可以一次性取出所有字符的字模數(shù)據(jù)，不用做任何修改，粘貼到數(shù)組即可使用//可以單獨做一個頭文件，字符數(shù)不限，只要你單片機rom夠大^_^
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: 《 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬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 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬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 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬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: 經(jīng) --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬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: 》 --*/
/*-- 宋體12; 此字體下對應(yīng)的點陣為：寬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
};
/********************************************************************/
//字幕橫向移動程序，需要改內(nèi)容時請修改matrix.h文件的字模數(shù)據(jù)即可。
#include<reg51.h>
#include<intrins.h>
#include"matrix.h" //字模存放頭文件
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;
}
}
}
//下面這個子函數(shù)如果把形參改成指針（即數(shù)組），速度會很慢，所以把四個for循環(huán)都寫出來了
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;
}

復(fù)制代碼

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