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1. ÏÂÔØLinuxÏÂDNWµÄPC¶ËUSBÇý¶¯ºÍдÈ빤¾ß
ÏÂÔØµØÖ·£ºÒÑÉÏ´«ÖÁCSDN
2. ±àÒëPC¶ËUSBÇý¶¯ºÍдÈ빤¾ß
2.1 ½âѹËõ
$ tar xzvf /path/to/dnw_linux.tgz
dnw_linux/
dnw_linux/secbulk/
dnw_linux/secbulk/Makefile
dnw_linux/secbulk/secbulk.c
dnw_linux/dnw/
dnw_linux/dnw/dnw.c
 
ÆäÖÐsecbulk.cÊÇPC¶ËUSBÇý¶¯, dnw.cÊÇдÈ빤¾ß
 
2.2 ±àÒë²¢¼ÓÔØsecbulk.cÄÚºËÄ£¿é
$cd secbulk
$make -C /lib/modules/`uname -r`/build M=`pwd` modules
 
±àÒë³É¹¦ºóÔÚµ±Ç°Ä¿Â¼Ï¿ÉÒÔ¿´µ½secbulk.ko
 
ÓÃinsmodÃüÁî¼ÓÔØÄ£¿é£¬ÕâÐèÒªrootȨÏÞ
$sudo insmod ./secbulk.ko
 
2.3 ±àÒëdnwдÈ빤¾ß
$gcc -o dnw dnw.c
±àÒë³É¹¦ºóÉú³É¿ÉÖ´ÐÐdnw£¨ÕâÒ»²½ÔÚÐéÄâ»úϱàÒëʱ³öÏÖÁËÐí¶à¾¯¸æ£©
 
 
3 ʹÓÃDNWÏÂÔØ
3.1 Æô¶¯¿ª·¢°å£¬½øÈëminicom£¬²¢½«¿ª·¢°åºÍPCÓÃUSBµçÀÂÁ¬½Ó£¬´ËʱÓÃdmesgÃüÁî¿ÉÒÔ¿´µ½secbulkÇý¶¯¼ÓÔØ£º
[ 283.677772] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 284.084835] usb 1-1: configuration #1 chosen from 1 choice
[ 284.140430] secbulk:secbulk probing...
[ 284.140482] secbulk:bulk out endpoint found!
3.2 µ±³öÏÖ“USB host is connected. Waiting a download.”ʱ£¬ÔÚPC¶ËLinuxÉÏÓÃdnw¹¤¾ßдÈëÒªÏÂÔØµÄÎļþ
Çл»µ½rootȨÏÞ£¬Ö´ÐÐdnwÏÂÔØ.
$./dnw /path/to/what/you/want/download
 
дÈëÍê³ÉºóÌáʾ³É¹¦
100% xxxxxxx bytes OK
4 Ìá¸ßÏÂÔØËÙ¶È
½«secbulk.cÖеÄ
#define BULKOUT_BUFFER_SIZE 32
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#define BULKOUT_BUFFER_SIZE 512
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ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

LinuxϱàÒëºÍ°²×°Èí¼þµÄ·½·¨

For all those who are beginners in any linux(ubuntu) find hard to find the package files of their distro and end up in finding an source package(which is either in tar.gz or .gz).. so now people think how to install these source files…..
lets now see how would you be installing source files ......

LinuxÖն˽çÃæ¿ª·¢_Ncurses¿â½éÉÜ

ÖÕ¶ËϵijÌÐò£º¼ò½à¡¢Æ¯ÁÁ¡¢¿ìËÙ¡¢ÇáÁ¿¡£
http://www.lslnet.com/linux/books/resource/curses1.html
http://www.lslnet.com/linux/books/resource/curses2.html
http://hi.baidu.com/%D0%ED%D0%F1%D6%F9/blog/item/f103b0cf214fbb0a93457ed8.html
¡¾Ê¹ÓÃsetlocaleº¯ÊýÉèÖÃlocale¡¿
ÔÚ³ÌÐòÖÐÉèÖÃlocaleÊÇΪÁ˸üºÃµÄÒÆÖ ......

ÔÚlinuxÏ »ñÈ¡£¬ÐÞ¸Ä×ÓÍøÑÚÂëNETMASKµÄÁ½¸öº¯Êý

//»ñÈ¡×ÓÍøÑÚÂëµÄº¯ÊýQString GetLocalNetMask()
{
int sock_netmask;
char netmask_addr[50];
struct ifreq ifr_mask;
struct sockaddr_in *net_mask;

sock_netmask = socket( AF_INET, SOCK_STREAM, 0 );
if( sock_netmask == -1)
{
perror("create socket failture...GetLocalNetMask\n");
......
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