keil C ´ÓÁãѧÆð ½Ìѵ1
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar num;
void main()
{
TMOD=0x01;
TH0=(65536-45872)/256;
TL0=(65536-45872)%256;
EA=1;
ET0=1;
TR0=1;
P1=0xFF;
while(1);
}
void T0_time() interrupt 1
{
TH0=(65536-45872)/256;
TL0=(65536-45872)%256;
num++;
if(num==20)
{
num=0;
if(P1==0x00)
{
P1=0xFF;
}
else
P1=P1>>1;
}
}
Èç¹ûÔÚinterrupt·þÎñº¯ÊýÖУ¬ifÅжÏP1==0x00д³ÉP1=0x00£¬ÄǾͳöÏÖ±àÒ뾯ºÅ£¨²¢·Ç´íÎó£©
warning C276: constant in condition expression ¾¯¸æ¡£
½ñÌì¸É¸É¿ªÊ¼Ñ§Ï°£¬¾ÍÓöµ½ÁËÓÉÓÚ´ÖÐÄÒýÆðµÄÎÊÌâ¡£
¿´À´Ò»¸öºÃµÄ±à³Ìϰ¹ßÊDZà³ÌÕßʵ¼ùµÄ±ØÒªËØÖÊ¡£
Ïà¹ØÎĵµ£º
±àÕß°´
:·Ç³£»ù±¾¹ØÓÚCÓïÑÔµÄÎÊÌâ,Ò»¸öÐÅÏ¢Àà(¼ÆËã»ú,×ÊѶ¹¤³Ì,µç×Ó¹¤³Ì, ͨÐŹ¤³Ì)רҵµÄ±¾¿Æ±ÏÒµÉúÓ¦¸Ã´ïµ½µÄˮƽ¡£ÌâÄ¿²»ÄÑ,È«²¿¶¼ÄÜ¿ìËٵشðÍ꣬µ±È»Ò²ÐèÒªÒ»¶¨µÄ֪ʶ´¢±¸¡£
¶ÔÓÚ´ó¶àÊýÈË£¬ÎÒÃÇÔ¤ÆÚÄã¿ÉÄÜ´ð´í 3) 4) 15)Ì⣬ËùÒÔ´ð´í3µÀÒÔÄڵģ¬ÎÒÃÇÈÏΪÄãºÜ°ô
´ð´í5µÀÌâÒÔÄÚ£¬ÎÒÃÇÈÏΪÄ㻹²»´í(Ä ......
ת×Ô£ºhttp://commandos.blog.51cto.com/154976/130652
Ò»¡¢ »·¾³×¼±¸
ÔÚ±¾ÎÄÖУ¬ËùÓгÌÐò¾ùÔÚLinuxÏ¿ª·¢Íê³É£¬¾²âÊÔÄܹ»Õý³£ÔËÐС£
ÔÚ¿ª·¢¹ý³ÌÖУ¬ÎÒÃÇÐèÒªÓõ½gSOAP£¬¿ÉÒÔ´ÓÒÔÏÂÍøÖ·ÏÂÔØ»ñµÃ£º[url]http://www.cs.fsu.edu/~engelen/soap.html[/url]
ÎÒÏÂÔØµÄÊÇgsoap_2.7.12.tar.gz
ÏÂÔØÏÂÀ´½âѹËõ£¬°´Õý³£°²×°¹ý ......
±í´ïʽµÄ¸±×÷ÓÃ
ÔËËã·ûµÄÓÅÏȼ¶Óë½áºÏÐԹ涨Á˱í´ïʽÖÐÏàÁÚÁ½¸öÔËËã·ûµÄÔËËã´ÎÐò£¬µ«¶ÔÓÚ˫Ŀ
ÔËËãµÄ²Ù×÷Êý£¬C++ûÓй涨ËûÃǵļÆËã´ÎÐò¡£ÀýÈ磬¶ÔÓÚ±í´ïʽ£º
exp1 + exp2;
ÏȼÆËã exp1 »¹ÊÇ exp2£¿²»Í¬µÄ±àÒëÆ÷Óв»Í¬µÄ×ö·¨¡£
ÔÚÊýѧÉÏ£¬¶ÔÓÚ˫ĿÔËËã·û£¬²»ÂÛÏȼÆËãÄÄÒ»¸ö²Ù×÷Êý£¬ÒªÇó×îÖÕ¼ÆËã½á¹ûÒ»Ñù¡£
ÔÚ C++ ......
±àÒë³ÌÐò£¬ÌáʾCÅ̿ռ䲻×㣬ÎÒÇåÀícÅ̺ó£¬É¾³ýûÓõÄÈí¼þºó£¬·¢Ïֿռ仹ÊǺÜÉÙ£¬½ö½öÌáÉý200M×óÓÒ£¬ºÜÊÇÆæ¹Ö£¬Îҵÿռ䶼±»Ê²Ã´Õ¼È¥ÁËÄØ£¿
¾¹ý²é¿´£¬·¢ÏÖC:\Documents and Settings\tangh\Application Data\VisualAssistĿ¼¾¹È»ÓÐ5G¶à£¬ÎÒµÄÂèѽ£¬ÉÏÍøÒ»²é£¬ÍøÉÏ˵Ëû˵CÅÌɱÊÖ£¬¸É´àÕ¤ÁË£¬Ã»ÓÐʲôӰÏ죡
......
·¢ÏÖ¸öÈ«¾Ö±äÁ¿Óë¾Ö²¿±äÁ¿µÄÇø±ð:
[code=C/C++]
char** t;
main()
{
char c[1];
char** t1;
sprintf(c,"%d",t);
printf("t=%s---\n",c);
if(strcmp(c,"0")!=0)
&nbs ......