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ʵս linuxÀ¶ÑÀ±à³ÌÖ®(°Ë) hci ЭÒé Ó¦Óñà³ÌʵÏÖ

  ¶ÔÓÚhci²ãµÄ±à³Ì ÊÇÏ൱¸´Ô ¹¦ÄÜÒ²ÊÇÇ¿´óµÄ,½¨ÒéѧϰÕß È¥¶Ábluez-libÖеÄhciºÍsdp
  ÕâÀï¼òÒª½éÉÜ ÎÒÔÚ¿ª·¢¹«Ë¾µÄÏîÄ¿ÖÐµÄ Ò»¸öСµÄ»ù´¡¶¯×÷. ¸Ã±à³ÌµÄ¹ý³Ì»ù±¾ÀíÇåÁËhciºÍsdpµÄÏνӺÍÓ¦ÓÃ.Ï£Íû¶ÔѧϰÕßÓаïÖú
˵Ã÷Óв»µ½Ö®´¦,Íû´ó¼Ò¶à¶àÑо¿,²»Òª¾ÖÏÞ,ÿ¸öÈËÓÐ×Ô¼ºµÄ·½Ê½,Ò²ÐíÄãµÄÔÚÂß¼­Ëã·¨ÉϱÈÎҵĺÃ!!
//scanÊÇÒ»¸öÀûÓÃhci²ãЭÒé »ñµÃÔ¶³ÌÀ¶ÑÀÉ豸µÄÀ¶ÑÀµØÖ·ºÍÀ¶ÑÀêdzƵĺ¯Êý;
int scan()
{
 
 inquiry_info *ii = NULL;
    int max_rsp, num_rsp;
    int dev_id, sock, len, flags;
    int i;
    char addr[19] = { 0 };
    char name[248] = { 0 };
   dev_id = hci_get_route(NULL);
   printf("\nhci%d is scanning......\n",dev_id);
 //dev_id = lc[scannum].name;
    sock = hci_open_dev( dev_id );
    if (dev_id < 0 || sock < 0) {
        system("reboot");
  perror("opening socket");
    ......

Linux ÖÐ RPM ÃüÁî²ÎÊýʹÓÃÏê½â

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Red Hat Package Manager(¼ò³ÆRPM)¡£´Ë¹¤¾ß°ü×îÏÈÊÇÓÉRed
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1 .Ê×ÏÈ£¬½«°²×°Îļþ¿½±´ÖÁÒ»¸ö±àÒëĿ¼ÖС£½¨ÒéÑ¡Ôñ·Åµ½ /usr/srcÏ¡£
#cp xxx.tar.gz /usr/src/
2 .ÓÉÓÚ¸ÃÎļþÊDZ»Ñ¹Ëõ²¢´ò°üµÄ,Ó¦¶ÔÆä½âѹËõ¡£ÃüÁîΪ£º
#tar xvzf filename.tar.gz
Èç¹ûÊÇfilename.tar.bz2¸ñʽµÄ£¬Ó¦¸ÃÓÃÈçÏÂÃüÁîÀ´½âѹ£º
#tar jxvf filename.tar.bz2
3. Ö´ÐиÃÃüÁîºó£¬°²×°Îļþ°´Â·¾¶£¬½âѹËõÔÚµ±Ç°Ä¿Â¼Ï¡£ÓÃlsÃüÁî¿ÉÒÔ¿´µ½½âѹËõºóµÄÎļþ¡£Í¨³£ÔÚ½âѹËõºó²úÉúµÄÎļþÖУ¬ÓÐÃûΪ“INSTALL”»ò“REA ......

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Linux ϰ²×°Tomcat 6µÄ²½ÖèÈçÏ¡£
£¨1£©µ½apacheÍøÕ¾ÏÂÔØTomcatÎļþ apache-tomcat-6.0.18.tar.gz¡£
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£¨4£©ÐÞ¸Äetc/profile Îļþ£¬ÔÚ×îºó¼ÓÈëÈçÏ´úÂë¡£
export TOMCAT_HOME=/usr/tomcat
£¨5£©Èç¹ûÐèҪʹÓÃmanager¹¦ÄÜ£¬ÐèÐÞ¸ÄTomcat_HOME/conf/tomcat-users.xml Îļþ£¬¼ÓÈ룺
<role rolename="manager"/> <user username="admin" password="123" roles="manager"/> 
£¨6£©Æô¶¯Tomcat£¬ÃüÁîÐз½Ê½¸Ä±äµ½°²×°Ä¿Â¼£¬ÔËÐÐÒÔÏÂÃüÁî¡£
./catalina.sh run           //Æô¶¯Tomcat, ¿ØÖÆÌ¨  ./catalina.sh  start    //Æô¶¯tomcat, ÎÞ¿ØÖÆÌ¨  ./startup.sh            //Æô¶¯tomcat, ÎÞ¿ØÖÆÌ¨ 
£¨7£©¹Ø±ÕTomcat£¬Ö´ÐÐ./shutdown.sh  »òÕß ./catalina.sh stop¡£
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ioctl(fd, TIOCMGET, &controlbits);
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ioctl(fd, TIOCMSET, &ctrlbits);
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ÔÚlinuxÖгöÏÖthere are stopped jobs µÄ½â¾ö·½·¨

 Dealing with Stopped Jobs Sometimes when you try to logout, you'll get a message saying there are "stopped jobs". These stopped jobs are programs or processes which have been suspended by a ^Z (Ctrl - Z) command. You have to either make the job active again, or get it running properly in the "background" before you can logout. Stopping a program is useful if you want to temporarily suspend working on one program so you can do something else. To see a list of stopped jobs, type: jobs 
 
You will see a list of the stopped programs. Here's an example showing a stopped "learn" session: [1] + Stopped learn 
 
You can kill this stopped job by typing: kill %1 (where %1 is the number of the job to be killed> 
 
Or you can make the program active again by typing: fg %1 (where %1 is the number of the job) 
 
 fg stands for foreground. (You are bringing the program from suspended status back to the foreground.) Once brought
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