8x8点阵显示26个英文字母.doc

#include #define uchar unsigned char #define uint unsigned intsbit diola=P25;sbit dula=P26;sbit wela=P27;unsigned int count,m=50,i=0;uchar code table268=0xff,0xe7,0xe7,0xdb,0x81,0xbd,0x7e,0xff,/A 0xff,0xc1,0xbd,0xc1,0xbd,0x7d,0x81,0xff,/B 0xff,0xc3,0xbd,0xfd,0xfd,0x79,0x83,0xff,/C 0xff,0xc1,0x9d,0xbd,0xbd,0x9d,0xc1,0xff, /D 0xff,0x81,0xfd,0x81,0xfd,0xfd,0x81,0xff,/E 0xff,0x81,0xfd,0x81,0xfd,0xfd,0xfd,0xff,/F 0xff,0xc3,0xb9,0xfd,0x8d,0xb9,0x83,0xff,/G 0xff,0xbd,0xbd,0x81,0xbd,0xbd,0xbd,0xff,/H 0xff,0xf7,0xf7,0xf7,0xf7,0xf7,0xf7,0xff,/I 0xff,0xbf,0xbf,0xbf,0xbf,0xbd,0xc3,0xff,/J 0xff,0x9d,0xed,0xf5,0xe9,0xdd,0xbd,0xff,/k 0xff,0xfd,0xfd,0xfd,0xfd,0xfd,0x81,0xff,/L 0xff,0x99,0x99,0x99,0xa5,0xa5,0xa5,0xff,/M 0xff,0xb9,0xb9,0xb5,0xad,0x9d,0x9d,0xff,/N 0xff,0xc3,0x99,0xbd,0xbd,0x99,0xc3,0xff,/O 0xff,0xc1,0xbd,0xbd,0xc1,0xfd,0xfd,0xff,/P 0xff,0xc3,0x99,0xbd,0xbd,0xa9,0xc3,0xbf,/Q 0xff,0xc1,0xbd,0x81,0xbd,0xbd,0xbd,0xff,/R 0xff,0xc3,0xbd,0xc3,0x3f,0x7d,0x83,0xff,/S 0xff,0x80,0xf7,0xf7,0xf7,0xf7,0xf7,0xff,/T 0xff,0xbd,0xbd,0xbd,0xbd,0xbd,0xc3,0xff,/U 0xff,0x7e,0xbd,0xdd,0xdb,0xe3,0xf7,0xff,/V 0xff,0xff,0xff,0x66,0xa6,0x99,0x99,0xff,/W 0xff,0xdd,0xeb,0xf7,0xe3,0xd9,0xbc,0xff,/X 0xff,0xbc,0xd9,0xe3,0xf7,0xf7,0xf7,0xff,/Y 0xff,0x80,0xdf,0xe7,0xfb,0xfd,0x80,0xff/Z ;void delay(unsigned int a) while(a-);void delay_1() int i,j; for(i=1000;i0;i-) for(j=159;j0;j-);void init() TMOD=0x01; TH0=(65535-50000)/256; TL0=(65535-50000)%256; EA=1; ET0=1; TR0=1;void main() unsigned char i=0; init(); wela=1; P0=0xff; wela=0; delay(50); while(1) m=50; if(count=20) count=0; while(m-) diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei0; dula=0; delay(50); diola=1; P0=0x01; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei1; dula=0; delay(50); diola=1; P0=0x02; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei2; dula=0; delay(50); diola=1; P0=0x04; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei3; dula=0; delay(50); diola=1; P0=0x08; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei4; dula=0; delay(50); diola=1; P0=0x10; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(5); dula=1; P0=tablei5; dula=0; delay(50); diola=1; P0=0x20; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei6; dula=0; delay(50); diola=1; P0=0x40; diola=0; delay(50); diola=1; dula=1; P0=0x00; diola=0; dula=0; delay(50); dula=1; P0=tablei7; dula=0; delay