#include <reg52.h>
#define unint unsigned int
#define unchar unsigned char
delay(unchar n)
{unint i,AI;
for (i=n;i>0;i--)
for (AI=100;AI>0;AI--);
}
void main()
{
TMOD=0X20;
TH1=0xfd;
TL1=0xfd;
TR1=1;
REN=1;
SM0=0;
SM1=1;
EA=1;
ES=1;
while(1)
{
while(!TI);
TI=0;
SBUF=0x88;
while(!TI);
TI=0;
SBUF=0xaa;
delay(200);
}
}
³ÌÐòºÜ¼òµ¥£¬²»Í£Ïò´®¿Ú·¢ËÍ0x88ºÍ0xaa£¬·¢ÍêAAºó»¹ÓÐÒ»¸öÑÓ³Ù£¬Õâ¸ö³ÌÐòÔËÐкóÕý³££¬ÄÜÊÕµ½Êý¾Ý£¬µ«°Ñ
while(!TI);TI=0;SBUF=0xaa;delay(200);Õ⼸¾äÈ¥µôºóµçÄÔÎÞ·¨ÊÕµ½Êý¾Ý£¬Ò²¾ÍÊÇ˵Èç¹ûµ¥Æ¬»úÖ»Ïò´®¿Ú·¢ËÍÒ»¸öÊý×Ö£¬Ôò²»ÐУ¬ÁíÍ⣬ÎÒ°Ñdelay(200)·Åµ½SBUF=0x88;µÄºóÃæÒ²²»ÐС£¾ÍÊÇ˵Á½´Î·¢ÊýÖ®¼ä²»ÄÜÓÐÑÓ³Ù£¬ÕâÊÇÔõô»ØÊÂÄØ£¿
ºÜÆæ¹Ö£¬aaºó±ß¿ÉÒÔÑÓʱ£¬88ºó±ß²»¿ÉÒÔÑÓʱ?
51²»Ì«Á˽⣬ÊÇ·ñ´®¿ÚÏà¹Ø¼Ä´æÆ÷µÄÉèÖÃÓÐЩ²»Í×£¿
Èç¹ûÒÑ·¢ËÍÍ꣨SBUF=0xaa;delay(200);£© while(!TI);Ôò³ÉËÀÑ»·£¨TIÒÑΪ0£©£¬
ÔÚ9600ÏÂÒ»¸ö×Ö·ûÊÇ1ms£¬ËùÒÔdelay²»ÄÜ´óÓÚ1ms·ñÔòµ½whileʱTIÒÑΪ0.
ÕâÑùдºÍÂ¥Ö÷µÄд·¨±¾ÖÊÉÏûÓвî±ð£¬³ý·Ç¸´Î»Ê±TI=1
Ïà¹ØÎÊ´ð£º
QQȺ 29152388
ÓÑÇéUP
°ï¶¥
up
°ïup
up Ö§³Ö£¡
up jf
...ÄѵÀÓзÖ..?
up up up
Ï£ÍûÓеüӷ֣¬¹þ¹þ¡£
Ö§³Ö£¬ÎÒ¼ÓÁË£¬Ï£ÍûÂ¥Ö÷ÄܼÓÎÒ£¬¹²Í¬Ñ§Ï°¹þ
¼ÓÁË¡£
¶¥ÉÏ£¬Ã¿ÌìÊÕ»ñÒ»µã£¬Ö§³Ö ......
´ó¼ÒºÃ£¡ÎÒÊÇһλC°®ºÃÕߣ¬Ïò´ó¼ÒÇë½ÌÏ£¬C³ÌÐòÔ±¿ÉºÃÕÒ¹¤×÷£¿¹«Ë¾ÓÃC¸ÉЩʲô£¿
ÎÞËùνºÃ²»ºÃÕÒ¹¤×÷£¬Ò»°ãͨÐÅ¡¢ÏµÍ³¡¢Ç¶Èëʽ¡¢Ó²¼þ·½ÃæÓõĶ࣬¶øÇÒÓÉÓÚCµÄµ×²ãÌØÐÔ£¬Ñ§»áºóÔÚѧÆäËûµÄ»á±È½ÏÈÝÒ×
²»¹ÜÓÃʲôÓï ......
//C ½Ó¿Ú
extern "C"
{
TESSDLL_API int __cdecl GetTessText(const char *imagefile, char *text);
}
//ÎÒÔÚC#ÖÐÉùÃ÷
//µ÷ÓÃC DLL Öеĺ¯Êý
[DllImport("OCRapi.dll&quo ......
/* Note:Your choice is C IDE
×÷Óãº Ëæ»úÊý¼ÓÃÜ·¨£¬£¬£¬£¬
ÒÔÏÂÓÐÐí¶à²»¶®£¬Çë½Ìһϣ¬ÇëÖ÷Òâ´úÂë;
*/
#include <stdio.h>
#include <stdlib.h>
union
{
int value;
struct
{
c ......
ÏÖÔÚÓйØc++¡¢cµÄÊé¼®£¬ÄÇЩÊéÊǽÏÉî²ã´ÎµÄ£¿Çë½éÉܼ¸±¾£¿
#include <iostream>
using namespace std;
int funhion(int x, int y )
{
int m,n;
  ......