LCD1602ºÍLCD12864³ÌÐò-²¢ÐÐÓë´®ÐÐ ÏÂÔØ±¾ÎÄ

x:ÏÔʾÁУ¬È¡Öµ·¶Î§0-7 y:ÏÔʾÐУ¬È¡Öµ·¶Î§0-3 */

void LCD12864_SZXS(signed long sj,unsigned char xsfs,x,y) {

unsigned long xc; //ÏÔʾ»º´æ unsigned char d[13]; bit xsd,fs,bf=0; xsd=0; fs=0;

LCD12864_XZL(0x04);//ÉèÖùâ±ê×óÒÆ

LCD12864_XZL(LCD12864_SZDZ(x,y));//дÈëÏÔʾµØÖ· y=0;

if(xsfs>10)

{x=16; //Êä³öÊ®Áù½øÖÆ d[y]=0x48; //Ê®Áù½øÖÆÏÔʾH y++; } // else

{if(sj<0) //Ê®½øÖÆÕý¸ºÊýÅÐ¶Ï {sj=~sj+1;

fs=1;} //¸ººÅÏÔʾʹÄÜ if(xsfs!=0) xsd=1;//СÊýµãÏÔʾʹÄÜ x=10; } //

xc=sj;

if(xc!=0) //ÏÔʾÊý¾Ý²»Îª0£»ÔòÏÔʾ

{while(xsd) //ÅÐÊÇ·ñÐèÒªÏÔʾСÊý {if(xc!=0) //ÊÇ·ñ»¹ÐèÒª¼ÆËã {sj=xc%x;

if(bf|sj!=0) //СÊý²¿·ÖΪ0²»ÐèÒªÏÔʾ {d[y]=ascll12864[xc%x];

y++; //È¡ÊýµÄascllÂë²¢ÏÔʾ

bf=1; //СÊý²¿·Ö²»Îª0±êÖ¾£¬Ð¡Êý²¿·ÖÊý×ÖÓÐЧ }

xc/=x; //ȡʣϵÄÊý } else if(bf)

{d[y]=0x30; //ÅÐÊÇ·ñÐèÒª²¹0 y++;}

else; //СÊý²¿·ÖÎÞЧ£¬²»ÐèÒª²¹0

xsfs--;

if(xsfs==0) //СÊýµãλÊý¼õÒ» {xsd=0; //СÊý¼ÆË㲿·Ö½áÊø±êÖ¾ if(bf)

{d[y]=0x2e; //СÊý²¿·Ö´æÔÚÓÐЧÊý×ÖÔòÏÔʾСÊýµã y++;} } } }

do

{d[y]=ascll12864[xc%x]; //È¡ÊýµÄascllÂë y++; xc/=x; } while(xc!=0); if(fs)

{d[y]=0x2d; //È¡¸ººÅascllÂë y++;}

if(y&&0x01) //Èç¹ûÏÔʾµÄλÊýÎªÆæÊý {d[y]=0x20; //ÏÔʾһ¸ö¿Õ¸ñ y++;} x=y; y=1;

///////////////ÏÔʾÊý¾Ý////////////// do {

LCD12864_XSJ(d[y]);//ÏÔʾһ¸öµØÖ·µÄǰһ¸ö×Ö·û y--;

LCD12864_XSJ(d[y]);//ÏÔʾһ¸öµØÖ·µÄºóÒ»¸ö×Ö·û y+=3; //Ìøµ½ÏÂÒ»¸öÒªÏÔʾµÄÁ½¸ö×Ö·û }

while(y

LCD12864_XZL(0x06);//ÉèÖùâ±êÓÒÒÆ }

/***************************************************** **********LCD12864×Ö·ûÏÔʾº¯Êý************************ ****************************************************** *zfc£ºÐèÒªÏÔʾµÄ×Ö·û´®Ö¸Õë,×Ö·ûÊý²»µÃ³¬¹ý64¸ö x:ÏÔʾÁУ¬È¡Öµ·¶Î§0-7 y:ÏÔʾÐУ¬È¡Öµ·¶Î§0-3 */

void LCD12864_ZFXS(unsigned char *zfc,x,y) {

unsigned char k1,k2,k3; k3=x*2;

k1=16-k3; k2=32-k3; k3=48-k3;

switch(y) //ÉèÖÃÏÔʾµØÖ·xºÍ»»ÐбêÖ¾y {case 0:x|=0x80;y=0;break; case 1:x|=0x90;y=16;break; case 2:x|=0x88;y=32;break; case 3:x|=0x98;y=48;break; default:;}