Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

S3C44B0 IO¿Ú³ÌÐò¿â cÎļþ

 /* =========================================================================== */
/* Project:        s3c44b0_lib                           */
/* File:           io.c                                                   */
/* Organization:   cug-1200525                             */
/* Author:         yuyongbao                                  */
/* Date:           4/10/2007                              */
/* Describe:       lib                               */
/* =========================================================================== */
#include "lib_config.h"                            /* Selection of device */
#include "io.h"              &nbs


Ïà¹ØÎĵµ£º

c/c++ ¿ª·¢¿â

C++Àà¿â½éÉÜ    
 
ÔÙ´ÎÌåÏÖÁËC++±£³ÖºËÐÄÓïÑÔµÄЧÂÊͬʱ´óÁ¦·¢Õ¹Ó¦ÓÿâµÄ·¢Õ¹Ç÷ÊÆ!!ÔÚC++ÖУ¬¿âµÄµØÎ»ÊǷdz£¸ßµÄ¡£C++Ö®¸¸   Bjarne  
StroustrupÏÈÉú¶à´Î±íʾÁËÉè¼Æ¿âÀ´À©³ä¹¦ÄÜÒªºÃ¹ýÉè¼Æ¸ü¶àµÄÓï·¨µÄÑÔÂÛ¡£ÏÖʵÖУ¬C++µÄ¿âÃÅÀà·±¶à£¬½â¾öµÄÎÊÌâÒ²ÊǼ«Æä¹ã·º£¬¿â´ÓÇáÁ¿¼¶µ½ÖØ
Á¿¼¶µÄ¶¼Ó ......

C/C++ÕÐÆ¸µÄһЩ¸ÐÊܺ;­Ñé

C/C++ÕÐÆ¸µÄһЩ¸ÐÊܺ;­Ñé
ǰ¶Îʱ¼ä¸Õ²Î¼ÓÁËn¶à¹«Ë¾µÄC/C++Èí¼þ¹¤³ÌʦµÄÃæÊÔ£¬ÓйúÆó£¬ÍâÆó£¬Ë½Æó£¨moto£¬·É˼¿¨¶û£¬¸ÛÍ壬ÖйúÎÀÐÇXXX£¨Õâ¸öÅ££©£©µÈµÈµÈµÈ¡£¸ÐÊܸÐÏëÆÄ¶à£¬½üÈÕÖÕÓÚ¿ÕÏУ¬Ôڴ˱íÊöһϡ£
±¾ÈË»ù±¾Ìõ¼þ£º3Ä꿪·¢¾­Ñ飬2year+ Windows development experence£¬1year+ Linux experence. ÊìϤC£¬C++£¬MFC/ ......

C/C++³ÌÐòÖнṹÌå×Ö½ÚÁ÷µÄÍøÂç´«Êä

 ¾­³£ÐèÒªÔÚ³ÌÐòÖн«Ô¶³Ì´«À´µÄ×Ö½ÚÁ÷½øÐнṹ»¯£¬»òÕß½«½á¹¹»¯µÄÊý¾Ý±ä³É×Ö½ÚÁ÷´«¸øÔ¶³ÌÖ÷»ú¡£ÔÚC/C++³ÌÐòÖУ¬½á¹¹»¯Êý¾Ýͨ³£ÓýṹÌåÀ´×éÖ¯£¬½á¹¹ÌåÒ²Äܹ»·½±ãµÄת»»Îª×Ö½ÚÁ÷£¬Òò´Ë½á¹¹»¯µÄÊý¾Ý´«Êä±¾²»¸Ã³ÉΪÎÊÌ⣬µ«ÔÚVC»òGCCµÄĬÈÏÉèÖÃϱàÒë³öµÄ³ÌÐò£¬È´ÓÐÒ»¸öÖµµÃ×¢ÒâµÄÎÊÌâ——½á¹¹ÌåµÄ¶ÔÆë¡£  ......

ARMµÄ N¡¢Z¡¢C¡¢V ±ê־λµÄ½âÊÍ

N  µ±ÓÃÁ½¸ö²¹Âë±íʾµÄ´ø·ûºÅÊý½øÐÐÔËËãʱ£¬N=1±íʾÔËËãµÄ½á¹ûΪ¸ºÊý£»N=0±íʾÔËËãµÄ½á¹ûΪÕýÊý»òÁã.
Z  Z=1±íʾÔËËãµÄ½á¹ûΪÁ㣬Z=0±íʾÔËËãµÄ½á¹û·ÇÁã¡£
C  ¿ÉÒÔÓÐ4ÖÖ·½·¨ÉèÖÃCµÄÖµ£º
   ¼Ó·¨ÔËË㣨°üÀ¨CMN£©£ºµ±ÔËËã½á¹û²úÉúÁ˽øÎ»Ê±£¨ÎÞ·ûºÅÊýÒç³ö£©£¬C=1£¬·ñÔòC=0¡£
   ¼õ·¨ÔË ......

ÎÒµÄCʵ¼ù(1)£ººêµÄÓ¦ÓÃ

    1¡¢ÎªÁ˵÷ÓúêʱÄܵõ½ÕýÈ·½á¹û£¬ÔÚºêÌåÖн¨Òé¶ÔºêµÄÿ¸ö²ÎÊýÓÃÀ¨ºÅÀ¨ÆðÀ´£¬²¢ÇÒµ±ºêÌåÊÇÒ»¸ö±í´ïʽʱÕû¸öºêÌåÒ²ÓÃÀ¨ºÅÀ¨ÆðÀ´¡£
/* c1.c£º½«Á½¸öÊýÏà³Ë */
#define product(x,y) ((x)*(y))
#include <stdio.h>
int main(){
int a=1,b=2,c=3,d=4,x=0;

x=product(a+3,b)+product(c,d); / ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ