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12864 LCDͼÐÎÏÔʾ³ÌÐòÀý×Ó ³ÌÐò½³ÈË ·¢±íÓÚ 2005-9-29 18:14:00 ÔĶÁÈ«ÎÄ | »Ø¸´(4) | ÒýÓÃͨ¸æ | ±à¼ |
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12864 LCDͼÐÎÏÔʾ³ÌÐòÀý×Ó [ÈÕÆÚ£º2005-9-29] À´Ô´£ºPIC µ¥Æ¬»ú ×÷Õߣºmikezhong [×ÖÌ壺´ó ÖРС]
ÕâÊÇÒ»¸öÔÚLCD128*64ÉÏÏÔʾͼÐεÄÒ»¸ö³ÌÐò£¬Ò»Ö±ÒÔÀ´¶¼×ÜÊDz»ÖªµÀÔõô¸ã£¬ÏÖÔÚÖÕÓÚ¶¼Í¨ÁË£¬Ïëµ±³õÔÚÍøÉÏ×ÜÕÒ£¬Òª²»ÊdzÌÐò²»È«£¬¾ÍÊÇÎÞ·¨ÔËÐУ¬»òÕßÊÇC51»ã±àÓïÑÔ£¬ÈÃÈ˲»Ë¬£¬ÕâÑùµÄÍ´¿à²»¿ÉÒÔÔÙÈñðÈËÄÑÊÜÁË¡£ÔÚLCDÉÏÏÔʾһ·ùͼ£¬ÊÇ¡°ÎҵĵçÄÔ£¬ÎÒµÄÎĵµ¡±¡£ICÓÃPIC16F877A£¬¾§Õñ4MHZ£¬²ÉÓò¢ÐÐ8Ïߣ¬LCD£ºTS12864-3£¬½Ó·¨ÔÚ³ÌÐòÖÐÓж¨Ò壬ֻҪ½«´Ë³ÌÐòCOPYµ½ÄãµÄPICCÀï±àÒëÏÂÔØºó£¬ÔÚÄ¿±ê°åÉϼ´¿ÉÒÔ¿´µ½Í¼»ÁË£¡
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££i nclude "pic.h" #define RS RC0 #define RW RC1 #define E RC2 #define PSB RC3 #define RST RC4 //PORTD=DATA; unsigned char COUNT3,COUNT2,COUNT1,COUNT,LCD_X,LCD_Y,LCD_DATA1,LCD_DATA2,LCD_DATA,F3,R1,F0; const unsigned char TU_TAB1[]={ // 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xF0,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x18,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xBF,0xFF,0xDC,0x00,0x01, 0x80,0x00,0x1F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xBF,0xFF,0xBC,0x00,0x01, 0x80,0x00,0x30,0x00,0x01,0x80,0x00,0x00,0x00,0x00,0x01,0x7F,0xFF,0xB8,0x00,0x01, 0x80,0x00,0x30,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x01,0x7F,0xFF,0x78,0x00,0x01, 0x80,0x00,0x19,0xFF,0xFE,0xC0,0x00,0x00,0x00,0x00,0x02,0xFF,0xFF,0x70,0x00,0x01, 0x80,0x00,0x18,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x02,0xFF,0xFE,0xF0,0x00,0x01, 0x80,0x00,0x0C,0x01,0xFF,0x60,0x00,0x00,0x00,0x00,0x05,0xFF,0xFE,0xE0,0x00,0x01, 0x80,0x00,0x0C,0x7F,0xD0,0x20,0x00,0x00,0x00,0x00,0x05,0xFF,0xFD,0xE0,0x00,0x01, 0x80,0x00,0x06,0x00,0x0F,0xB0,0x00,0x00,0x00,0x00,0x0B,0xFF,0xFD,0xC0,0x00,0x01, 0x80,0x00,0x06,0x03,0xFC,0x10,0x00,0x00,0x00,0x00,0x0B,0xFF,0xFB,0xC0,0x00,0x01, 0x80,0x00,0x03,0x1F,0x00,0x18,0x00,0x00,0x00,0x00,0x17,0xFF,0xFB,0x80,0x00,0x01, 0x80,0x00,0x03,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x17,0xFF,0xF7,0x80,0x00,0x01, 0x80,0x00,0x01,0x80,0x00,0x0C,0x00,0x00,0x00,0x00,0x17,0xFF,0xF7,0x00,0x00,0x01, 0x80,0x00,0x01,0x80,0x00,0x04,0x00,0x00,0x00,0x00,0x09,0xFF,0xEF,0x00,0x00,0x01, 0x80,0x00,0x00,0xC0,0x00,0xF6,0x00,0x00,0x00,0x00,0x06,0x7F,0xEE,0x00,0x00,0x01, 0x80,0x00,0x00,0xC0,0x03,0xC2,0x00,0x00,0x00,0x00,0x01,0x9F,0xDE,0x00,0x00,0x01, 0x80,0x00,0x00,0x60,0x00,0x3B,0x00,0x00,0x00,0x00,0x00,0x67,0xDF,0x00,0x00,0x01, 0x80,0x00,0x00,0x60,0x00,0xE3,0x00,0x00,0x00,0x00,0x00,0x19,0xBF,0x00,0x00,0x01, 0x80,0x00,0x00,0x30,0x03,0x8E,0x00,0x00,0x00,0x00,0x00,0x06,0x3F,0x00,0x00,0x01, 0x80,0x00,0x00,0x30,0x06,0x3C,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0x00,0x00,0x01, 0x80,0x00,0x00,0x18,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x01, 0x80,0x00,0x00,0x18,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x0F,0x7F,0x80,0x00,0x01, 0x80,0x00,0x00,0x0C,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x1F,0xC0,0x00,0x01, 0x80,0x00,0x00,0x0C,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x07,0xE0,0x00,0x01, 0x80,0x00,0x00,0x06,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x1F,0xE0,0x00,0x01, 0x80,0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x3F,0xC0,0x00,0x01, 0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0xFF,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFC,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x05,0x40,0x88,0x04,0x01,0x08,0x00,0x00,0x0A,0x81,0x10,0x04,0x00,0x20,0x01, 0x80,0x79,0x21,0x08,0x02,0x21,0x49,0x00,0x00,0xF2,0x42,0x10,0x04,0x47,0x10,0x01, 0x80,0x09,0x07,0xDF,0x7F,0xF7,0xAA,0x00,0x00,0x12,0x0F,0xBE,0x7F,0xE5,0xFE,0x01, 0x80,0x7F,0xF4,0x51,0x08,0x81,0x2C,0x00,0x00,0xFF,0xE8,0xA2,0x44,0x47,0x00,0x01, 0x80,0x09,0x04,0x61,0x08,0x81,0x7F,0x00,0x00,0x12,0x08,0xC2,0x7F,0xC5,0x4A,0x01, 0x80,0x0B,0x24,0x51,0x08,0x83,0x81,0x00,0x00,0x16,0x48,0xA2,0x44,0x45,0x6A,0x01, 0x80,0x1D,0x47,0xC9,0x05,0x05,0x01,0x00,0x00,0x3A,0x8F,0x92,0x44,0x47,0x52,0x01, 0x80,0x68,0x84,0x49,0x05,0x05,0x7F,0x00,0x00,0xD1,0x08,0x92,0x7F,0xC5,0x6A,0x01, 0x80,0x09,0x94,0x41,0x02,0x01,0x01,0x00,0x00,0x13,0x28,0x82,0x44,0x05,0x4A,0x01, 0x80,0x0E,0x57,0xC1,0x0D,0x81,0x01,0x00,0x00,0x1C,0xAF,0x82,0x04,0x29,0x42,0x01, 0x80,0x38,0x34,0x4E,0x70,0x71,0x7F,0x00,0x00,0x70,0x68,0x9C,0x03,0xEB,0x7E,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF };
//*************delay_ms******************************** void delay_10us(unsigned char x) { while(x--); } void delay_ms(unsigned char cnt) { unsigned char i; do { i = 4; do { delay_10us(39); } while(--i); } while(--cnt); }
//***********¼ì²éÊÇ·ñLCDæµµÄ×Ó³ÌÐò********************** void check_busy(void) { TRISD=0xff;//ÔÚ´Ë´¦ÉèΪÊäÈë¡£ PORTD=0xff; RS=0; RW=1; while (1) { NOP();NOP();NOP(); E =1; NOP();NOP();NOP(); if (RD7==0) break; NOP();NOP();NOP(); E =0; } E =0; TRISD=0X00;//»¹ÔΪÊä³ö¡£ RC7=!RC7; //delay_ms(50); } //**********Êý¾ÝдÃüÁî*************************** void send_com(unsigned char command ) { check_busy(); RS=0; RW=0; PORTD=command; E =1; NOP(); NOP(); E =0; } //**********LCD³õʼ»¯Ê±µÄËÍÃüÁî****************** void send_com_init(unsigned char command_init ) { RS=0; RW=0; PORTD=command_init; E =1; NOP(); NOP(); E =0; } //**********дÊý¾Ý*************************** void send_data(unsigned char data ) { check_busy(); RS=1; RW=0; PORTD=data; E =1; NOP(); NOP(); E =0; } //***********¶ÁÊý¾Ý**************************** unsigned char read_data(void) { unsigned char read_data; check_busy(); TRISD=0XFF; RS=1; RW=1; E =1; NOP(); read_data=PORTD; E =0; TRISD=0x00;//»¹ÔΪÊä³ö¡£ return (read_data); } //***********ÇåÆÁ***************************** void clear_LCD(void) { send_com(0x01); send_com(0x34); send_com(0x30); } //**********LCD³õʼ»¯************************ void initial_LCD(void) { PSB=1; RST=0;//Reset. NOP(); NOP(); RST=1; NOP(); delay_10us(10); send_com_init(0x30);//30H--»ù±¾Ö¸Áî²Ù×÷ delay_10us(4); send_com_init(0x0c);//¿ªÏÔʾ£¬¹Ø¹â±ê£¬²»ÉÁ˸¡£ delay_10us(10); send_com_init(0x01);//Çå³ýÏÔʾ delay_ms(10); send_com_init(0x06);//Ö¸¶¨ÔÚ×ÊÁÏдÈë»ò¶Áȡʱ£¬¹â±êµÄÒÆ¶¯·½Ïò£¬DDRAMµÄµØÖ·¼ÆÊýÆ÷£¨AC£©¼Ó1¡£ } //**********д׼±¸*************************** void WR_ZB(void) { send_com(0x34); send_com(LCD_Y); send_com(LCD_X); send_com(0x30); } //*********È¡ÊýËÍÏÔʾ****************************** void QUSHU(const unsigned char *shu) { for (;COUNT!=0;COUNT--) { send_data(*shu++); delay_ms(80); } } //*********Flash****************************** void flash(void) { send_com(0x08);//¹Ø±ÕÏÔʾ delay_ms(250); send_com(0x0c);//¿ªÏÔʾ£¬¹Ø¹â±ê£¬²»ÉÁ˸¡£ delay_ms(250); send_com(0x08);//¹Ø±ÕÏÔʾ delay_ms(250); send_com(0x0c);//¿ªÏÔʾ£¬¹Ø¹â±ê£¬²»ÉÁ˸¡£ delay_ms(250); send_com(0x08);//¹Ø±ÕÏÔʾ delay_ms(250); } //**********ÏÔʾͼÐÎ×Ó³ÌÐò********************* void PHO_DISP(const unsigned char *s) { COUNT3=0X02; LCD_X=0X80; for (;COUNT3!=0;COUNT3--) { LCD_Y=0X80; COUNT2=0X20;//32 for (;COUNT2!=0;COUNT2--) { COUNT1=0X10;//16 WR_ZB(); for (;COUNT1!=0;COUNT1--) { send_data(*s++); } LCD_Y+=1; } LCD_X=0X88; } send_com(0x36); send_com(0x30); } //******************ÏÔʾµãÕó×Ó³ÌÐò************ void LAT_DISP(void) { COUNT3=0X02; LCD_X=0X80; for (;COUNT3!=0;COUNT--) { LCD_Y=0X80; F0=0; COUNT2=0X20; for (;COUNT2!=0;COUNT--) { COUNT1=0X10; WR_ZB(); if (F0!=0) { LCD_DATA=LCD_DATA2; } else LCD_DATA=LCD_DATA1; for (;COUNT1!=0;COUNT1--) { send_data(LCD_DATA); } LCD_Y+=1; F0=!F0; } LCD_X=0X88; } send_com(0x36); send_com(0x30); } void main(void) { TRISC=0X00; TRISD=0X00; PORTD=0X00; PORTC=0X00; initial_LCD(); while (1) { clear_LCD(); PHO_DISP(TU_TAB1);//ÏÔʾͼÐÎ while (1); } }
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Re:12864 LCDͼÐÎÏÔʾ³ÌÐòÀý×Ó feirtian(ÓοÍ)·¢±íÆÀÂÛÓÚ2008-8-16 23:43:00 ¸öÈËÖ÷Ò³ | ÒýÓà | ·µ»Ø | ɾ³ý | »Ø¸´ |
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 Óа¡£¬ÊÇÓÐPROTEL 99»µÄ´«²»ÉÏÀ´£¬ÄãÓÐÓÊÏäÂð£¬ÎÒÒÔÓʼþ·¢¸øÄã°É£¬ÎÒдµÄÕâ¸ö³ÌÐòÊÇÔÚLCDÏÔʾһ¸ö¡°Ä㡱×Öµ«ÈË·ÂÕæÊ±LCDµÄµØÖ·»áÔÚµ¥Æ¬»úÏòLCDдÈëÁ½¸öÊý¾Ýʱ»á×Ô¶¯¼Ó1¡£ËùÒÔÔÚÿ¸öÏÔʾµ¥ÔªÖ»ÏÔʾ¼¸µã¡£ÒÔÏÂÊÇÎҵijÌÐò£º
;±¾³ÌÐòÊÇÔÚLCDÉÏÏÔʾ"Äã"
list p=16f877
include <p16f877.inc>
DI EQU 0
E EQU 1
#define rst portd,2
qq equ 30h
nn EQU 33H
COUNTER EQU 34H
cnt EQU 35H
nt EQU 36H
pp equ 37h
org 00h
main nop
bsf status,rp0
bcf status,rp1
clrf trisc
clrf trisd
bcf status,rp0
clrf portc
clrf portd
bsf rst
BCF PORTD,E
movlw 01h
movwf counter
call wri
MOVLW 30H ;¹¦ÄÜÉ趨Ϊ»ù±¾Ö¸Á¶¯×÷¡£
MOVWF COUNTER
CALL WRi
MOVLW 2H
MOVWF COUNTER
CALL WRI
MOVLW 04H
MOVWF COUNTER
CALL WRi
MOVLW 0cH
MOVWF COUNTER
CALL WRi
movlw 01h
movwf counter
call wri
movlw 80h
movwf counter
call wri
clrf nn
Lp1 MOVLW 10H
MOVWF cnt ;ÁмÆÊý¼Ä´æÆ÷
MOVLW 80H ; É趨XµØÖ·£¬¼´Èá°Ä㡱ÏÔʾÔÚµÚÒ»ÐеÚÒ»ÁÐ
MOVWF COUNTER
CALL WRI
LP MOVF nn,W ; µ÷ÏÔʾÊý¾Ý
CALL NI
MOVWF COUNTER
CALL WRD
INCF nn,F
DECFSZ cnt,F
GOTO lp
GOTO $
WRI ;дָÁî×Ó³ÌÐò
BCF PORTD,E
BCF PORTD,DI
MOVF COUNTER,W
MOVWF PORTC
;CALL DELAY10
BSF PORTD,E
;CALL DELAY10
BCF PORTD,E
;CALL DELAY10
;CALL DELAY10
;CALL DELAY10
RETlw 0
WRD ;дÊý¾Ý×Ó³ÌÐò
BCF PORTD,E
BSF PORTD,DI
MOVF COUNTER,W
MOVWF PORTC
;CALL DELAY10
BSF PORTD,E
;CALL DELAY10
BCF PORTD,E
;CALL DELAY10
;CALL DELAY10
; CALL DELAY10
RETlw 0
NI ADDWF PCL,F
retlw 40H
retlw 20H
retlw 10H
retlw 0FCH
retlw 23H
retlw 10H
retlw 8CH
retlw 67H
retlw 04H
retlw 0F4H
retlw 04H
retlw 44H
retlw 94H
retlw 8CH
retlw 00H
retlw 00H
retlw 40H
retlw 30H
retlw 00H
retlw 77H
retlw 80H
retlw 81H
retlw 88H
retlw 92H
retlw 0B4H
retlw 83H
retlw 80H
retlw 0E0H
retlw 00H
retlw 11H
retlw 60H
retlw 00H
retlw 00h
DELAY10
MOVLW 2H
MOVWF 7EH
DELAY2 MOVLW 0C7H
MOVWF 7FH
DELAY1 NOP
NOP
DECFSZ 7FH,F
GOTO DELAY1
DECFSZ 7EH,F
GOTO DELAY2
RETlw 0
DELAY100
MOVLW 0f0H
MOVWF 40H
DELAY20 MOVLW 0C7H
MOVWF 41H
DELAY00 NOP
NOP
DECFSZ 41H,F
GOTO DELAY00
DECFSZ 40H,F
GOTO DELAY20
RETlw 0
END
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2¡¢ÏȽ«Ë®Æ½µÄλԪ×é×ø±ê£¨X£©Ð´Èë»æÍ¼RAMµØÖ·£» 3¡¢ÔÙ½«´¹Ö±µÄ×ø±ê£¨Y£©Ð´Èë»æÍ¼RAMµØÖ·£» 4¡¢½«D15¡ª¡ªD8 дÈëµ½RAMÖУ» 5¡¢½«D7¡ª¡ªD0 дÈëµ½RAMÖУ» 6¡¢´ò¿ª»æÍ¼ÏÔʾ¹¦ÄÜ¡£ »æÍ¼ÏÔʾµÄ¼ÇÒäÌå¶ÔÓ¦·Ö²¼Çë²Î¿¼±í 2¡¢Óαê/ÉÁ˸¿ØÖÆ ST7920A ÌṩӲÌåÓα꼰ÉÁ˸¿ØÖƵç·£¬ÓɵØÖ·¼ÆÊýÆ÷£¨address counter£©µÄÖµÀ´Ö¸¶¨DDRAM ÖеÄÓÎ±ê »òÉÁ˸λÖᣠ¾Å¡¢Ó¦ÓþÙÀý DI EQU P3.7 E EQU P3.5 RST EQU P3.2 cs1 equ p3.0 cs2 equ p3.1 ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 14 ;±¾²âÊÔ³ÌÐòÖÐCS1,CS2=H ,RW =>GND ORG 0000H LJMP MAIN ORG 0003H LJMP LINTO ORG 0100H MAIN: NOP clr ea clr cs1 clr cs2 CLR E lcall init MOV 34H,#0ffH LCALL DISPLAY_ALL lcall dly100 MOV 34H,#00H LCALL DISPLAY_ALL lcall plybw lcall DLY100 MOV 34H,#00H LCALL DISPLAY_ALL MOV R1,#0C0H ;START = 0 LCALL WRI mov 31h,#0 mov 30h,#0 MOV 30H,#0 ;x MOV 31H,#8 ;y MOV DPTR,#HZI7 ;Äú LCALL outhz MOV 30H,#0 MOV 31H,#40 MOV DPTR,#HZI8 ;ºÃ ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 15 LCALL outhz MOV 30H,#4 MOV 31H,#16 MOV DPTR,#HZI1 Í LCALL outhz MOV 30H,#4 MOV 31H,#32 MOV DPTR,#HZI2 ;îü LCALL outhz MOV 30H,#6 MOV 31H,#0 MOV DPTR,#HZI3 ;µç LCALL outhz MOV 30H,#6 MOV 31H,#16 MOV DPTR,#HZI4 ;×Ó LCALL outhz MOV 30H,#6 MOV 31H,#32 MOV DPTR,#HZI5 ;¹« LCALL outhz MOV 30H,#6 MOV 31H,#48 MOV DPTR,#HZI6 ;˾ LCALL outhz LCALL DLY100 LJMP MAIN LINTO: NOP NOP RETI init: CLR RST ;RESET LCALL DLY50 LCALL DLY50 LCALL DLY50 LCALL DLY50 ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 16 setb rst MOV R1,#3FH ;DISPLAY ON LCALL WRI MOV R1,#0C0H ;START = 0 LCALL WRI MOV 34H,#00H LCALL DISPLAY_ALL ret DISPLAY_ALL: MOV R1,#0C0H ;START = 0 LCALL WRI MOV R7,#8 ;DISPLAY DATA= 34H MOV R2,#0B8H LOP1: MOV A,R2 MOV R1,A ; X+1 LCALL WRI MOV R1,#40H ; Y LCALL WRI MOV R5,#64 LOP11: MOV R1,34H LCALL WRD DJNZ R5,LOP11 INC R2 DJNZ R7,LOP1 ret outhz: ;30h=x (0-6) 31h=y(0-63-16) MOV R1,#0C0H ;START = 0 LCALL WRI MOV R7,#2 MOV A,#0B8H ADD A,30H ;B8+X MOV 30H,A ;A>>30H HZ2: ; MOV A,R2 ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 17 MOV R1,30H ; X+1 LCALL WRI MOV A,#40H ; Y ADD A,31H ; MOV 31H,A ;40+Y MOV R1,A LCALL WRI MOV R5,#16 HZ1: MOV A,#00H MOVC A,@A+DPTR MOV R1,A LCALL WRD LCALL DLY10 INC DPTR DJNZ R5,HZ1 INC 30H DJNZ R7,HZ2 RET plybw: MOV R1,#0C0H ;START = 0 LCALL WRI mov 30h,#0 mov 31h,#0 mov dptr,#bw MOV R7,#8 MOV A,#0B8H ADD A,30H ;B8+X MOV 30H,A ;A>>30H HZ2bw: ; MOV A,R2 MOV R1,30H ; X+1 LCALL WRI ; MOV A,#40H ; Y ;ADD A,31H ;MOV 31H,A ;40+Y ;MOV R1,A mov R1,#40h LCALL WRI ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 18 MOV R5,#64 HZ1bw: MOV A,#00H MOVC A,@A+DPTR MOV R1,A LCALL WRD LCALL DLY10 INC DPTR DJNZ R5,HZ1bw INC 30H DJNZ R7,HZ2bw RET WRI: ;дָÁî×Ó³ÌÐò CLR E CLR DI MOV P1,R1 lcall DLY10 SETB E LCALL DLY10 CLR E LCALL DLY10 LCALL DLY10 LCALL DLY10 RET WRD: ;дÊý¾Ý×Ó³ÌÐò CLR E SETB DI MOV P1,R1 LCALL DLY10 SETB E LCALL DLY10 CLR E LCALL DLY10 LCALL DLY10 LCALL DLY10 RET DLY10:MOV R3,#01H DL1:MOV R4,#01H DL2:MOV R6,#0FH ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 19 DL3:DJNZ R6,DL3 DJNZ R4,DL2 DJNZ R3,DL1 RET DLY50:MOV R3,#04H DL111:MOV R4,#0FH DL222:MOV R6,#0AFH DL333:DJNZ R6,DL333 DJNZ R4,DL222 DJNZ R3,DL111 RET DLY100:MOV R3,#06H DL11:MOV R4,#0FFH DL22:MOV R6,#0FFH DL33:DJNZ R6,DL33 DJNZ R4,DL22 DJNZ R3,DL11 RET ORG 0300H WELCOM: DB 57H,65H,6CH,63H,6FH,6DH,65H,20H,20H,20H,20H,20H,20H,20H DB 20H,20H,20H,20H,20H,20H ORG 0320H TINSHARP: DB 54H,49H,4EH,53H,48H,41H,52H,50H,20H,4CH,43H,4DH,20H,20H DB 20H,20H,20H,20H,20H,20H ORG 0340H HZI1: £» Í DB 080H,080H,070H,0C8H,056H,048H,0F8H,010H,010H,048H,048H,028H,0F8H,008H,000H,000H DB 000H,000H,002H,02FH,012H,008H,03FH,000H,00FH,009H,027H,040H,07FH,000H,000H,000H HZI2: ; îü DB 000H,080H,060H,090H,05EH,050H,030H,010H,0FCH,044H,0FEH,010H,008H,080H,000H,000H DB 000H,000H,002H,03FH,012H,00AH,008H,008H,00BH,048H,07CH,009H,009H,005H,000H,000H HZI3: ;µç DB 00H,0f8H, 48H, 48H, 48H, 48H,0ffH, 48H, 48H, 48H, 48H,0fcH, 08H, 00H, 00H, 00H DB 00H, 07H, 02H, 02H, 02H, 02H, 3fH, 42H, 42H, 42H, 42H, 47H, 40H, 70H, 00H, 00H HZI4: ;×Ó DB 80H, 80H, 82H, 82H, 82H, 82H, 82H,0e2H,0a2H, 92H, 8aH, 86H, 80H,0c0H, 80H, 00H DB 00H, 00H, 00H, 00H, 00H, 40H, 80H, 7fH, 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H HZI5: ;¹« ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 20 DB 00H, 00H, 80H, 40H, 30H, 0cH, 00H,0c0H, 06H, 18H, 20H, 40H, 80H, 80H, 80H, 00H DB 01H, 01H, 00H, 30H, 28H, 24H, 23H, 20H, 20H, 28H, 30H, 60H, 00H, 01H, 00H, 00H HZI6: ;˾ DB 10H, 10H, 92H, 92H, 92H, 92H, 92H, 92H,0d2H, 9aH, 12H, 02H,0ffH, 02H, 00H, 00H DB 00H, 00H, 3fH, 10H, 10H, 10H, 10H, 10H, 3fH, 00H, 40H, 80H, 7fH, 00H, 00H, 00H HZI7: ;Äú DB 40H, 20H, 10H,0fcH, 23H, 10H, 8cH, 67H, 04H,0f4H, 04H, 44H, 94H, 8cH, 00H, 00H DB 40H, 30H, 00H, 77H, 80H, 81H, 88H, 92H,0b4H, 83H, 80H,0e0H, 00H, 11H, 60H, 00H HZI8: ;ºÃ DB 10H, 10H,0f0H, 1fH, 10H,0f0H, 80H, 82H, 82H, 82H,0e2H, 92H, 8aH,0c6H, 80H, 00H DB 40H, 22H, 15H, 08H, 14H, 63H, 00H, 00H, 40H, 80H, 7fH, 00H, 00H, 00H, 00H, 00H bw: DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 21 DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH END ÏÔʾÁ÷³Ìͼ Èë¿Ú NO YES ÏÔʾÍê·ñ ³õʼ»¯ µ÷ÓÃÏÔʾ³ÌÐò ÑÓʱ ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 22 дָÁî³ÌÐò WRI: CLR E CLR DI MOV P1,R1 CALL DELAY SETB E CALL DELAY CLR E CALL DELAY CALL DELAY RET ·µ»Ø ÇåE1,D/I,E1=D/I=0 ËÍÃüÁîµ½P1¿Ú ÑÓʱ0 ÖÃEΪ1 ÑÓʱ E=0 ÑÓʱ ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 23 Èë¿Ú ·µ»Ø ÖÃE=0,D/I=1 ËÍÊý¾Ýµ½P1¿Ú ÑÓʱ ÖÃE=1 ÑÓʱ ÖÃE=0 ÑÓʱ WRD: CLR E SETB DI MOV P1,R1 CALL DELAY SETB E CALL DELAY CLR E CALL DELAY CALL DELAY RET ¹ãÖÝÍîüµç×ÓÓÐÏÞ¹«Ë¾ TINSHARP ELECTRONICS CO£¬LTD 24 ·µ»Ø
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