LED點陣驅動程序

1、這是一個單片機驅動 16*16點陣的程序, 有興趣的同學們可以看一下, 下一個要做的是智能 小車,想做的同學,聯(lián)系我。要求有一定的單片機基礎,還要有一點投資。將來大家要是學習了單片機,可以看一下這個程序會顯示什么?電原理圖是這樣的, P0口和 P1口分別連接 1 16行, P2和 P3分別連接 1 16列。 #include"reg52.h"/*字形碼:DB F8H 1FH 48H 02H 48H 02H F8H 1FH 00H 00H F8H 1FH 48H 02H 48H 02H;DB F8H 1FH 00H 00H F8H 17H 08H 14H 2CH 14H AA

2、H 54H 09H 95H F8H FDH;"未命名文 件 ",0DB 00H 00H 00H 00H 82H 00H 82H 00H 82H 00H BAH 0EH AAH 0AH AAH 0AH;DB AAH 0AH BAH 2EH 82H 40H FEH 7FH 82H 00H 82H 00H 00H 00H 00H 00H;"未命名文 件 ",0DB 00H 20H F8H 1FH 08H 00H 48H 42H C8H 2FH 48H 12H 48H 2FH 48H 42H;DB 1FH 00H E8H 10H 08H 0BH 0AH 04H

3、0AH 1AH 00H 61H 00H 40H 00H 20H;"未命名文 件 ",0DB 10H 00H 10H 40H 14H 7EH 14H 20H D4H 3FH 10H 11H 10H 09H 10H 05H;DB 10H 00H FFH 41H 10H 22H 10H 14H 14H 08H 14H 14H 10H 22H 10H 10H;"未命名文件 ",0*/unsigned char timenum=0;unsigned char nm=1;unsigned char *pword;unsigned char code peng432=

4、0xf8,0x1f,0x48,0x02,0x48,0x02,0xf8,0x1f,0x00,0x00,0xf8,0x1f,0x48,0x02,0x48,0x02, 0xf8,0x1f,0x00,0x00,0xf8,0x17,0x08,0x14,0x2c,0x14,0xaa,0x54,0x09,0x95,0xf8,0xfd ,0x00,0x00,0x00,0x00,0x82,0x00,0x82,0x00,0x82,0x00,0xba,0x0e,0xaa,0x0a,0xaa,0x0a,0xaa,0x0a,0xba,0x2e,0x82,0x40,0xfe,0x7f,0x82,0x00,0x82,0x0

5、0,0x00,0x00,0x00,0x00 ,0x00,0x20,0xf8,0x1f,0x08,0x00,0x48,0x42,0xc8,0x2f,0x48,0x12,0x48,0x2f,0x48,0x42, 0x1f,0x00,0xe8,0x10,0x08,0x0b,0x0a,0x04,0x0a,0x1a,0x00,0x61,0x00,0x40,0x00,0x20 ,0x10,0x00,0x10,0x40,0x14,0x7e,0x14,0x20,0xd4,0x3f,0x10,0x11,0x10,0x09,0x10,0x05, 0x10,0x00,0xff,0x01,0x10,0x02,0x10

6、,0x04,0x14,0x08,0x10,0x10,0x10,0x20,0x10,0x10 ,;void delayms(unsigned int iunsigned int j;while(i-for(j=0;j<125;j+;/* 函數(shù)名稱:ledshow(函數(shù)功能:用于實現(xiàn) 16*16屏幕上單個字的顯示入口參數(shù):指向存儲要顯示字的信息的數(shù)組的指針出口參數(shù):無*/ void ledshow(unsigned char *pwordunsigned char i;int num=1;for(i=0;i<32;i=i+2P0=(pwordi;P1=(pwordi+1;P2=(num&0x00ff;P3=(num&0xff00>>8;delayms(1;num=num*2;void main(EA=1;ET0=1;TMOD=0X01;TH0=(65536-50000/256;TL0=(65536-50000%256;pword=peng0;TR0=1;while(1ledshow(pword;void time0( interrupt 1