汉字点阵滚动指示牌源程序

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1、汉字点阵滚动指示牌源程序#include#defineucharunsignedchar#defineuintunsignedint#defineSPEED3ucharcol,disrow;uintword;ucharcodeHZ[];ucharBUFF[6];voidloadoneline(void);voidsendoneline(void);/********************************************/uchartwo_onebyte(ucharh

2、1,ucharh2){uchartemp,tempcol;if(col<8)tempcol=col;elsetempcol=col-8;temp=(h1<

3、(h2>>(8-tempcol));temp=255-temp;returntemp;}/*******************************************************/voidmain(void){uchari;col=0;word=0;while(1){while(col<16){for(i=0;i<

4、SPEED;i++){for(disrow=0;disrow<16;disrow++){loadoneline();sendoneline();P1=0x10+disrow;P1=0x20+disrow;}}col++;}col=0;word=word+32;if(word>=1600)word=0;}}/******************************************************/voidloadoneline(void){uchars;for(s=0;s<3;s++){B

5、UFF[2*s]=HZ[word+32*s+2*disrow];BUFF[2*s+1]=HZ[word+1+32*s+2*disrow];}}/******************************************************/voidsendoneline(void){chars;ucharinc;if(col<8)inc=0;elseinc=1;for(s=4+inc;s>=0+inc;s--){SBUF=two_onebyte(BUFF[s],BUFF[s+1]);while

6、(!TI);TI=0;}}/*******************************************************/ucharcodeHZ[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0

7、x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//=============================================================================0x00,0x08,0x00,0x12,0x00,0x2

8、4,0x00,0x48,0x00,0x90,0x01,0x20,0x02,0x40,0x04,0x80,0x02,0x40,0x01,0x20,0x00,0x90,0x00,0x48,0x00,0x24,0x00,0x12,0x00,0x08,0x00,0x04,/*"《",0*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

9、0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"—",1*/0x00,0x08,0x00,0x12,0x00,0x24,0x00,0x48,0x00,0x90,0x01,0x20,0x02,0x40,0x04,0x80,0x02,0x40,0x01,0x20,0x00,0x90,0x00,0x48,0x00,0x24,0x00,0x12,0x00,0x08,0x00