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標(biāo)題: 這個(gè)程序是怎么了,分號(hào)啊 [打印本頁]

作者: qazxxcccc 時(shí)間: 2012-6-21 11:29
標(biāo)題: 這個(gè)程序是怎么了,分號(hào)啊
#include #include #define uchar unsigned char #define uint unsigned int sbit dula=P2^6; sbit wela=P2^7; sbit cs=P2^0; sbit adwr=P3^6; sbit adrd=P3^7; sbit intr=P3^0; code uchar table_dian[]={0xbf,0x86,0xdb,0xcf,0xe6,0xed,0xfd,0x87,0xff,0xef}; code ucahr table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; void delayms(uint xms) { uint i,j; for(i=xms;i>0;i--) for(j=110;j>0;j--); } void display(float a) { uint qian; uint bai; uint shi; uint ge; qian=(int)adval_dis/1000; bai=(int)adval_dis00/100; shi=(int)adval_dis0/10; ge=(int)asval_dis; dula=1; P0=table_dian[qian]; dula=0; P0=0xff; wela=1; P0=0x7e; wela=0; delayms(5); dula=1; P0=table[bai]; dula=0; P0=0xff; wela=1; P0=0xff; wela=1; P0=0x7d; wela=0; delayms(5); dula=1; P0=table[shi]; dula=0; P0=0xff; wela=1; P0=0x7b; wela=0; delayms(5); dula=1; P0=table[ge]; dula=0; P0=0xff; wela=1; P0=0x77; wela=0; delayms(5); } char getxv(uchar v) { uchar adv; cs=0; adwr=0; delay(1); adwr=1; if(intr==0) { cs=0; adrd=0; delay(1); v=P1; adv=(float)v/256*5.00; } return adv; } void main() { while(1) { float t; t=getxv(); display(t); }

作者: admin 時(shí)間: 2012-6-23 03:14
這是開發(fā)板上的程序嗎？哪里弄到的？

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