½â¶ÁÓÃpythonд×Ô¼ºµÄlinux²¥·ÅÆ÷£¨1£©
¡¡¡¡½ÓÏÂÀ´ÈýÐÐÉèÖÃÈýÖÖ¹¦ÄÜ£¬treeview.set_search_column(0)£¬µ±ÔÚ½çÃæÖа´“Control+F”ʱ¿ÉÒÔËÑË÷µÚ0ÁÐÖеÄÄÚÈÝ£¬tvcolumn.set_sort_column_id(0)£¬µ±µã»÷´ËÁбêÌâµÄʱºòËùÓеÄÐа´´óС˳ÐòÖØÐÂÅÅÁС£²ÎÊý0ÊÇ
ÁÐÔÚModelÀïµÄÐòºÅ¡£½ÓÏÂÀ´treeview.set_reorderable·½·¨Ê¹µÃ¿ÉÒÔÓÃÊó±êÍ϶¯ÐнøÐÐÖØÐÂÅÅÁУ¬±ÈÈ磬°ÑµÚ¶þÐÐÍϵ½µÚÒ»ÐÐÇ°£¬»òÕßÍϵ½µÚÒ»ÐÐÄÚ£¬ÈõڶþÐбä³ÉµÚÒ»ÐеÄ×ӽڵ㣨ֻÓÐTreeStore¿ÉÒÔ×öµ½ÕâÒ»µã£©¡£
¡¡¡¡ÏÂÃæ¾ÍÀ´¸Ä¸ÄÕâ¸ö³ÌÐò£¬ÈÃËü±ä³ÉÒ»¸öÎļþä¯ÀÀÆ÷¡£
#
!/usr/bin/python
import
gtk
import
os
from
mainw
import
MainWindow
class
BasicTreeview(MainWindow):
def
get_widget(self):
dirname
=
u
"
E:\\lame-3.97
" #Fix Me:You should replace it with any valid dirname in your system.
dir_iter_dic
=
{dirname:None}
treestore
=
gtk.TreeStore(str,str,str)
for
dirpath, dirnames, filenames
in
os.walk(dirname):
for
directory
in
dirnames:
abspath
=
os.path.join(dirpath,directory)
iterator
=
treestore.append(dir_iter_dic[dirpath],
[directory,abspath,gtk.STOCK_DIRECTORY])
dir_iter_dic[abspath]
=
iterator
&n
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) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
Linux 2.6 ×Ö·ûÉ豸Çý¶¯³ÌÐò
¡ð¡¢ËµÃ÷
±Ê¼ÇÊÊÓÃÓÚLinuxµÄ2.6.10ÒÔºóµÄÄںˡ£
±Ê¼ÇÒÔLinux
Device
Driver3ÌṩµÄscull³ÌÐò(scullĿ¼ÖеÄmain.cºÍscull.h)Ϊ¼Ç¼Ö÷Ïߣ¬²¢ÒÔ¸ÃÇý¶¯³ÌÐòÖеĸ÷ÖÖϵͳµ÷Óúͺ¯Êýµ÷ÓÃÁ÷³ÌΪ¼Ç
¼˳Ðò¡£±ÈÈ磬module_init( )ºÍmodule_exit(
)ΪÏà¶ÔÓ¦µÄÒ»¶Ôϵͳµ÷Óã¬Ò»°ãÊé¼®Öж¼»á·ÅÔÚÒ ......
LinuxµÄÍøÂçÐÒéÕ»
LinuxµÄÐÒéÕ»ÆäʵÊÇÔ´ÓÚBSDµÄÐÒéÕ»£¬ËüÏòÉÏÒÔ¼°ÏòϵĽӿÚÒÔ¼°ÐÒéÕ»±¾ÉíµÄÈí¼þ·Ö²ã×éÖ¯µÄ·Ç³£ºÃ¡£
LinuxµÄÐÒéÕ»»ùÓÚ·Ö²ãµÄÉè¼Æ˼Ï룬×ܹ²·ÖΪËIJ㣬´ÓÏÂÍùÉÏÒÀ´ÎÊÇ £ºÎïÀí²ã£¬Á´Â·²ã£¬ÍøÂç²ã£¬Ó¦Óò㡣
& ......