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

linux 2.6 ÄÚºËÄ£¿éµÄMakefile



 
Linux 2.6 ÏÂÄÚºËÄ£¿éµÄMakefile
ÊÕ²Ø



Linux 2.6 ÏÂÄÚºËÄ£¿éµÄMakefile
# Makefile 2.6
obj-m += hello.o
KDIR:=/lib/modules/$(shell uname -r)/build
# PWD=$(shell pwd)
all:
        make -C $(KDIR) M=$(PWD) modules
clean:
        make -C $(KDIR) M=$(PWD) clean
obj-m := hello.o±íʾ±àÒëºóÉú³Éhello.oÄ£¿é¡£
$(KDIR) Ö¸¶¨ÁËÄÚºËÔ´ÂëµÄ·¾¶£¬“M=”±íʾÕâÊǸöÍⲿģ¿é£¬M=$(PWD) Ö¸¶¨Á˸ÃÄ£¿éÎļþËùÔڵķ¾¶¡£
×¢£º makefile
Ô¤¶¨ÒåÁË$(PWD)
±äÁ¿£¬´Ë´¦¿ÉÒÔ²»±ØÖظ´¶¨Òå¡£
Èç¹ûÊǶà¸öÔ´Îļþ±àÒë³öÒ»¸öÄ£¿é£¬¼ÙÉèÄ£¿éÃûÊÇtest.ko£¬ÄÇôԴÎļþÃû²»ÄÜÓÐtest.c
obj-m := test.o
test-objs := file1.o file2.o file3.o
KDIR := /lib/modules/$(shell uname -r)/build
#PWD := $(shell pwd)
all:
        make -C $(KDIR) M=$(PWD) modules
clean:
Ò»¸ö¼òµ¥µÄÄÚºËÄ£¿éʾÀý£ºhello.c
#include <linux/module.h>
#include <linux/init.h>
MODULE_LICENSE("GPL");
static int  __iinit  hello_init(void)
{
   printk("hello, world\n");
   return 0;
}
static void  __exit hello_exit(void)
{
   printk("goodbe\n");
}
module_init(hello_init);
module_exit(hello_exit);


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸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,L2capµÈЭÒé ......

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 ......

µÚÒ»´ÎÊÔ×ÅÔÚLinuxÏÂдC³ÌÐò

½ñÌìµÚÒ»´ÎÊÔ×ÅÔÚLinuxÏÂдC³ÌÐò£¬°ÑÓöµ½µÄÎÊÌâ¼Ç¼һÏÂ
1. ʹÓÃemacsÃüÁî±à¼­³ÌÐòÎļþ£¬ÎÒÖ±½ÓÔÚTerminalÀïÊäÈëÁËemacs£¬Ð´ºÃ³ÌÐò£¬¹Ø±Õ£¬½á¹ûºÍwindowsÀï²»Ò»Ñù£¬²¢Ã»ÓÐÈκÎSaveFileDialogÖ®ÀàµÄ¶Ô»°¿òµ¯³öÀ´£¬×Ô¼ºÐ´µÄ¶«Î÷Ò²²»ÖªµÀ±£´æµ½ÄÄÀïÁË£¬¶øÇÒFile²Ëµ¥ÀïҲûÓÐNewÕâÑùµÄÑ¡Ïî¡£ºóÀ´²ÅÖªµÀ£¬Ô­À´ÊǵÃÔÚemacsÃüÁîºó ......

LINUXÄں˱àÒ루ת£©

×î½üÔÚÍøÉÏ¿´Á˼¸¸öLinuxÄں˱àÒë·½ÃæµÄÎÄÕ£¬ÓÉÓںܶàÕâÑùµÄÌû×Ó£¬Ëæ±ã¿´Á˼¸¸ö¶¼²î²»¶à°É¡£ÔÚÎÒÕæÕý×Ô¼º¶¯ÊÖȥʵ¼ùµÄʱºò£¬³öÏÖÁ˺ܶàµÄÎÊÌâ¡£¸Ð¾õÊDz»ÄÜÍêÈ«°´ÕÕ±ðÈ˵ķ½·¨À´£¬ÒòΪÄãÃǵĵ±Ê±µÄ»úÆ÷¹¤×÷»·¾³¿ÉÄÜÊDz»Ò»ÑùµÄ¡£Õû¸ö¹ý³ÌÇúÕÛ¿²¿À¡£µ«ÊÇ×îºó»¹Êdzɹ¦À²£¡ÏÂÃæÎÒ½«¸ø³ö×Ô¼ºµÄʵ¼ù¹ý³ÌºÍ×¢Òâµã¡£
Ò»,ΪʲôҪ± ......

LinuxÏ mplayer ʹÓÃÊÖ²á


²¥·ÅÎļþ
ʹÓà MPlayer ²¥·ÅýÌåÎļþ×î¼òµ¥µÄ·½Ê½ÊÇ£º
mplayer <somefile>
MPlayer »á×Ô¶¯¼ì²âÎļþµÄÀàÐͲ¢¼ÓÒÔ²¥·Å£¬Èç¹ûÊÇÒôƵÎļþ£¬Ôò»áÔÚÃüÁîÐÐÖÐÏÔʾ¸Ã²¥·ÅÎļþµÄ״̬ÐÅÏ¢£»¶ø¼ÙÈçÊÇÊÓÆµÎļþµÄ»°£¬Ôò»á´ò¿ªÒ»¸öеIJ¥·Å´°¿Ú¡£
µ¹ÍËÓë¿ì½ø
ÔÚ²¥·ÅÎļþµÄʱºò£¬Äã¿ÉÒÔͨ¹ýÒÔÏÂÈý×é¿ì½Ý¼üÀ´¶Ô²¥·Å½ø³Ì½øÐе¹Í ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ