Eclipse+QT4.6(Linux)
1¡¢Ê×ÏÈÊÇQT4.6µÄ°²×°£¬²Î¼ûQT4.6+QT Creator1.3°²×°£¨Linux£©
2¡¢ÔٲμûEclipse+Qt4ÅäÖò½Ö裨Linux°æ£©
½«QT4.6µÄ·¾¶£¬È磺
/opt/qtsdk-2009.05/qt/bin/
3¡¢OK£¡
4¡¢¿ÉÒÔͬʱʹÓÃEclipseºÍQT Creator Á½¸öIDEÁË£¬ºÇºÇ¡£
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
sed ±à¼Ö¸ÁîµÄ¸ñʽÈçÏ :
sed option [address1[,address2]]function[argument] ***.c
λַ²ÎÊý address1/2 ΪÐÐÊý»òÆ¥Åä×Ö´® , ±íʾËùÖ´Ðб༵ÄÐÐ ;
º¯Êý²Î Êý function[argument] Ϊ sed µÄÄÚ¶¨º¯Êý , ±íʾִÐеı༶¯×÷¡£
Æ¥Åä×Ö´®£º£¨reguler expression ×Ö´®£©
& : ´ú±íÆäǰ pattern ×Ö´®
Àý£ºs ......
1¡¢fstabÎļþµÄ×÷ÓÃ
ʹÓÃȨÏÞ : ³¬¼¶Ê¹ÓÃÕß
ʹÓ÷½Ê½ : ʹÓÃ±à¼Æ÷À´ÐÞ¸Ä /etc/fstab (eg. vi /etc/fstab)
˵Ã÷ £º ´æ·Åµµ°¸ÏµÍ³ÓëĿ¼½á¹¹¶ÔÓ¦×ÊÁϵĵµ°¸
ÎÄ
¼þ/etc/fstab´æ·ÅµÄÊÇϵͳÖеÄÎļþϵͳÐÅÏ¢¡£µ±ÕýÈ·µÄÉèÖÃÁ˸ÃÎļþ£¬Ôò¿ÉÒÔͨ¹ý"mount/directoryname"ÃüÁîÀ´¼ÓÔØÒ»¸öÎļþ
ϵͳ£¬Ã¿ÖÖÎļþϵ ......