¹ØÓÚPS2¼üÅ̵ÄC³ÌÐò
ÓÃ51²Ù×÷ºÍ¼ì²âPS2¼üÅÌ£¬½ÓÊÕÊý¾ÝÒѾ¸ã¶¨ÁË£¬¿ÉÊÇ·¢ËÍÊý¾ÝÈ´³ö´í£¬²»ÖªµÀÔõô»ØÊ¡£¸øËüµÄÃüÁîºÍËüËùÖ´ÐеÄÍêÈ«²»Í¬£¬Çë¸ßÊÖÖ¸½ÌÏ£¬µ½µ×ÊÇÄÄÀï´íÁË£¬»¹ÊÇû´í£¬µç·½ÓµÃ²»¶Ô£¿£¿½ÓÊÕº¯ÊýÊÇÕâÑùµÄ¡£
void send(uchar Data)
{
uchar i,high=0;
EA=0;
EX0=0;//¹Ø±ÕÖжÏ
CLK=0;
delay10us(11);
DATA=0;
delay10us(2);
CLK=1;
while(CLK==1);
//¿ªÊ¼·¢ËͰËλÊý¾Ý
for(i=0;i<=7;i++)
{
if(Data & 0x01)
{
DATA=1;
high++;
}
DATA=(Data>>1);
while(CLK==0);
while(CLK==1);
}
if(high%2==0) DATA=1; //ÉèÖÃÆæÐ£Ñéλ
else DATA=0;
while(CLK==0);
while(CLK==1);
DATA=1;
while(DATA==1);
while(CLK==1);
while(DATA==0);
while(CLK==0);
EA=1;
EX0=1;//дÊý¾Ý³ÌÐò½áÊøºó¿ªÖжÏ
}
È«²¿³ÌÐòÊÇÕâÑùµÄ£º
#include <reg52.H>
#include <intrins.H>
#include <head.h>
#define uchar unsigned char
#define uint unsigned int
#define LCD_DATA P2 //Êý¾Ý¿Ú
sbit RS = P1^5; //²¢ÐеÄÖ¸Áî/Êý¾ÝÑ¡ÔñÐźÅ, HÊý¾Ý, LÃüÁî
sbit RW = P1^7; //²¢ÐжÁдѡÔñÐźÅ, H¶Á, Lд
sbit E = P1^6; //²¢ÐÐʹÄܶË, HÓÐЧ, LÎÞЧ
sbit PSB = P1^1; //²¢/´®½Ó¿ÚÑ¡Ôñ, H²¢,L´®
sbit RET
Ïà¹ØÎÊ´ð£º
´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......
´ó¼ÒºÃ£º
ÎÒÏëʵÏÖ¼ì²âµ½²åÈëSD¿¨ºó×Ô¶¯½«SD¿¨¸ñʽ»¯µÄ¹¦ÄÜ£¬²»ÖªC/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý£¿
ÁíÍ⣬ÎÒ²»ÏëʹÓÃSHFormatDrive£¬ÒòΪÕâ¸öº¯Êý»áµ¯³öÊÇ·ñÒª¸ñʽ»¯µÄÌáʾ¿ò£¬ÎÒÐèÒªµÄÊÇϵͳ×Ô¶¯¸ñʽ»¯£¬¶ø²Ù×÷Õß² ......
CÓïÑÔ±à³Ì ´Ó¼üÅÌÉÏÊäÒ»¸öµ¥´Ê Åжϵ¥´ÊÊÇ·ñÔÚ´Ê¿âÓУ¬´Ê¿âÊÇÒ»¸öÎı¾¡£
scanf("%c",&c);
if()ÅжϾÍÐÐÁË¡£
ÇÀSF¡£
дµÄ¶Ì
ÒýÓÃ
scanf("%c",&c);
if()ÅжϾÍÐÐÁË¡£
ÇÀSF¡£
......
¸øÒÑ֪ͼÏñÌí¼Ó¸ß˹ÔëÉù£¬ÇëÎʸß˹ÔëÉùÊÇÔõôʵÏֵģ¿¾ùÖµ·½²î·Ö±ðΪu£¬v¡£
½²Ò»ÏÂ˼·ҲÐа¡¡£¡£¡£¡£¡£¡£
csdn ¸ßÊÖÔÆ¼¯µÄµØ·½¡£¡£¡£¡£¡£¡£
http://zhidao.baidu.com/question/71224083.html
2Â¥¸øµÄÊÇÒ»¸ ......
ÔÚ¸ùĿ¼/libÖдæ·ÅÒ»¸ölog.c£¬log.h£¬²¢ÓÃÏÂÃæµÄÓï¾ä£º
gcc -c log.c
ar crv liblog.a log.o
±àÒë³öÒ»¸öliblog.a¾²Ì¬¿â£¬È»ºóÔÚÎļþ¼Ð£º/testfileÖд´½¨Ò»¸ötest.cºÍtestc.c£¬test.cÖÐÒýÓÃÁËtestc.cÖж¨ÒåµÄ·½·¨ ......