linux ´®¿Ú¶àÏß³ÌÎÊÌâ £¨100£©
ÏÂÃæÊÇÁ½¸öỊ̈߳¬tty_handleÊǶÁ£¬tty_testÊÇд£¨ÕâÀïÖ÷Òª×öÒ»¸ö²âÊÔд¹¦ÄÜ£©£¬
add_data_to_link_listÖ÷ÒªÊǰÑÊý¾Ý¼ÓÈë¶ÓÁÐÖУ¬µ«ÊÇÔËÐÐÒ»¶Îʱ¼äºó·¢ÏÖÖ»ÊÇ
ºìÉ«²¿·ÖΪ³ö´íµÄ¿ªÊ¼£¬ºÃÏñдÊý¾Ý¿ªÊ¼³ö´í£¬µ«ÊǽÓÊÜÏß³ÌÊÇÕý³£µÄ
×¢£ºµ±tty stop ·¢ËͳöÈ¥ºó´®¿ÚµÃµ½Ò»¸ö12×Ö½Ú³¤µÄÊý¾Ý£¬ºóÃæÊý¾ÝûÓнÓÊܵ½£¬ÕâÊÇΪʲô£¿
write 7 bytes to tty left
write 7 bytes to tty stop
Get data from tty and length is 12 :
[21]
[1]
[42]
[5]
[da]
[41]
[2c]
[1]
[70]
[a8]
[3b]
[ff]
write 7 bytes to tty left
write 7 bytes to tty stop
write 7 bytes to tty left
write 7 bytes to tty stop
write 7 bytes to tty left
write 7 bytes to tty stop
write 7 bytes to tty left
C/C++ code:
/************************************************************************************
* tty_handle() To read the data from tty and write into the queue.
************************************************************************************/
void tty_handle(void )
{
int length;
int k = 0,j=0;
unsigned char buffer[MAX_LEN];
if (DEBUG)
printf("Init tty handle thread\n");
if (fd_tty < 0)
{
printf("The tty port error while handing the tty\n");
exit(1);
}
memset(buffer,
Ïà¹ØÎÊ´ð£º
ÔÚ×Ô¼ºµÄµçÄÔÉϰ²×°ÁËubuntu ¾ÍÊÇÏëÍæÒ»ÏÂ3D×ÀÃæ£¬ÓÚÊÇÏÂÔØÁË
compizconfig-settings-manager
emerald
simple-ccsm
fusion
ÕâЩ¶«Î÷£¬°²×°ÍêÖ®ºó£¬ÎÒÔÚµçÄÔÀïµã»÷ÁËemerald ......
ÒýÓÃÄÚÈÝvsking 2009-12-25 22:56:52
ÏÖÔÚÊÇwin2008ºÍiis8µÄʱ´úÁË£¬²»Òª»¹Í£ÁôÔÚiis5ʱ´ú£¬win2008±»ÆÀΪʮ¼Ñ²Ù×÷ϵͳ֮Êײ»ÊÇżȻµÄ£¬ÄãÒªÊÇ..
ÎÒµÄÎÊÌâÊÇ£º
×î½üÏëÂò¸ö·þÎñÆ÷£¬¿´ÁËdellÉϵÄϵͳ¶¨ÖÆÑ¡Ôñ£¬Ò»Ð© ......
linux ÏÂusbÉ豸£¬ÔÚrootȨÏÞÏ£¬É豸¿ÉÒÔÕý³£ÕÒµ½Çý¶¯£¬
µ«ÔÚÆÕͨÓû§ÏÂÕÒ²»µ½É豸Çý¶¯£¬
ÔõÑù²Å¿ÉÒÔÔÚÆÕͨÓû§ÏÂʹÓÃusbÉ豸£¿
Çë¸ßÊÖÖ¸½Ì
°ï¶¥Ï¡¢
ûÓöµ½¹ý£¬ÎÒÓõÄfedoraÆÕͨÓû§Ä¬ÈϵÄÒ²ÄÜÓðɣ ......
ÏÖÔÚÐèÒªÔÚÒ»¸öǶÈëʽϵͳÖÐʵÏÖʱ¼äº¯Êý£¬±àÒëÆ÷δÌṩtime¿âº¯Êý£¬ÇëÎÊ´ó¼ÒÈçºÎÓÃcÓïÑÔʵÏÖʱ¼äº¯Êý°¡£¿
ÄêÔÂÈÕʱ·ÖÃë µ½ ÕûÊýÃ루´Ó1970Ä꿪ʼ£© Ö®¼äµÄÏà¹Ø×ª»»°¡
ÀàËÆmktime ºÍlocaltimeµÄ¹¦ÄÜ£¬Ð»Ð»
mktime ......