Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux ÏÂMinicom´®¿ÚÉèÖÃ

 Ê×ÏÈÒªÓÐÒ»¸öLinuxϵÄÖÕ¶ËÈí¼þ½Ðminicom¼ÙÈçûÓÐ×°Õâ¸öµÄÅóÓÑ¿ÉÒÔµ½×Ô¼ºµÄÔ´ÖÐÈ¥ÏÂÔØ£¬È»ºóÄã¾ÍÒª²åÉÏÄãµÄusbת´®¿ÚµÄÏߣ¬ÔÚLinuxÏÂUsbת´®¿ÚµÄÏß¼¸ºõ²»ÐèÒªÇý¶¯£¬Äã²åÉÏÒÔºóÔÚÄãµÄdevµÄĿ¼ÏÂÓ¦¸Ã»áÓÐÒ»¸öttyUSB0µÄÎļþ£¬¼ÙÈçÓÐÄÇô¹§Ï²ÄãÁË£¬ÄãµÄÕâ¸ùÏßÏÖÔÚÊÇ¿ÉÓõÄÁË¡£½øÈëµ½ÖÕ¶ËÊäÈësuÒÔrootÓû§½øÐеǼ£¬Ê¹ÓÃminicom±ØÐëÒªÓÃrootÓû§£¬È»ºóÊäÈëminicom -s ½øÐÐÉèÖ㬽øÈëÉèÖýçÃæÒÔºóÄã»á¿´µ½Óм¸¸öÑ¡Ï·Ö±ðÊÇ£º
¡¡¡¡Filename and Paths, File transfer and protocols, Serial port setup, Modem and dialing, Screen and keyboard, Save setup as df1, Save setup as…… , Exit from minicom
¡¡¡¡½øÈëSerial port setup
¡¡¡¡ÊäÈëÑ¡Ïî×Öĸ½«
¡¡¡¡µÚÒ»Ïî¸Ä³É A—Serial Device : /dev/ttyUSB0
¡¡¡¡µÚ¶þÏB—lockfile Location: /var/lock
¡¡¡¡µÚÎåÏE—Bps/par/Bits :57600(ÕâÀïÒª×¢ÖØ£¬Õâ¸öÖµÒª¸Ä³ÉÄãµÄÁ¬½ÓµÄÉ豸µÄ²¨ÌØÂÊ£©
¡¡¡¡µÚÆßÏF—Hardware Flow Control: no
¡¡¡¡È»ºóÍ˳ö½øÈëModem and dialing
¡¡¡¡½«A—initing string B£­Rest string K£­Hang-up string ÕâÈýÏîµÄֵȥµô¡£
¡¡¡¡È»ºóÍ˳öÑ¡Ôñ Save as df1,È»ºóÑ¡ÔñEXIT from MINICOM µ½ÕâÀïµÄÖÕ¶ËÒѾ­ÉèÖúÃÁË¡£
¡¡¡¡½ÓÏÂÀ´Äã¾Í¿ÉÒÔ½«ÄãµÄ´®¿ÚÏß½ÓÉÏÉ豸£¬È»ºóÔÚÖÕ¶ËÏÂÊäÈëminicom¾Í¿ÉÒÔ¶ÔÉ豸½øÐе÷ÊÔÁË¡£


Ïà¹ØÎĵµ£º

LINUXÏÂÃæ¹ÒÔØwindowsÅ̵ķ½·¨

1£ºÕë¶ÔÔÚÒ»¸öÓ²ÅÌÉϰ²×°ÁË˫ϵͳµÄÇé¿ö£º
Linuxϵͳ¿Éʶ±ðWindows·ÖÇø£¬Ä¬ÈÏÇé¿öϲ»×Ô¶¯¼ÓÔØËü¡£µ«ÓÐʱÔÚLinuxÖÐÐèÒªÓëWindows·ÖÇø½»»»Îļþ£¬Õâ¾ÍÐèÒª¼ÓÔØËü¡£¸ù¾Ý²»Í¬µÄ½»»»ÐèÒª£¬ÎÒÃǿɲÉÓò»Í¬µÄ¼ÓÔØ·½Ê½¡£ÏÂÃæÒÔRedHat Linux 7.3¼òÌåÖÐÎİæÎªÀýÀ´ËµÃ÷¡£
Ò»¡¢ÊÖ¹¤¼ÓÔØ
  Èç¹ûÄãÖ»ÊÇż¶û½øÐÐһЩÎļþ½»»»£¬ÓÖÏ ......

Linux²»ÐèÒª´ÅÅÌË鯬ÕûÀí





Linux²»ÐèÒª´ÅÅÌË鯬ÕûÀí¡£
ÒÔÏÂÒý×Ôlinux¹Ù·½ÍøÕ¾¶ÔË鯬µÄ½â˵£ºÀ´Ô´ÓÚ
http://www.linux.org/docs/ldp/howto/Partition/appendix.html#fragmentation

ÒýÓÃ:
10.4. Some facts about file systems and fragmentation
Disk
space is administered by the operating system in units of ......

£¨×ª£©¾­µä£ºLinux²ËÄñÈëÃż¶ÃüÁî´óÈ«

1. man ¶ÔÄãÊìϤ»ò²»ÊìϤµÄÃüÁîÌṩ°ïÖú½âÊÍ
eg:man ls ¾Í¿ÉÒԲ鿴lsÏà¹ØµÄÓ÷¨
×¢£º°´q¼ü»òÕßctrl+cÍ˳ö£¬ÔÚlinuxÏ¿ÉÒÔʹÓÃctrl+cÖÕÖ¹µ±Ç°³ÌÐòÔËÐС£
2. ls ²é¿´Ä¿Â¼»òÕßÎļþµÄÊô*£¬ÁоٳöÈÎһĿ¼ÏÂÃæµÄÎļþ
eg: ls /usr/man
ls -l
a.d±íʾĿ¼(directory)£¬Èç¹ûÊÇÒ»¸ö"-"±íʾÊÇÎļþ£¬Èç¹ûÊÇlÔò±íʾÊÇÒ»¸öÁ¬½ÓÎļþ ......

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

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·¨¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ