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

¹ØÓÚLinuxµÄalsaÒôƵÎÊÌâ½â¾ö

      µ½½ñÈÕ£¬ÔÚandroidƽ̨Éϵ÷ÊÔÉùÒôµÄ·½ÃæÖÕÓÚÓÐÁ˽øÕ¹£¬Ô­À´ÊÇÐèÒª¸ÄÒ»¸öÅäÖÃÎļþ£¬Ä¿Ç°Ö»Êǽâ¾öÁËÎÊÌ⣬¾ßÌåÔ­ÒòÒÔºóÔÙ·ÖÎö¡£Ó²¼þƽ̨ÊÇ6410+WM9714£¬Èí¼þƽ̨ÊÇANDROID¡£ÏÖÔÚÓÉÓÚandroidϵͳÆô¶¯Ê±£¬¼ÓÔØÒôƵ·þÎñ²»³É¹¦£¬´¦ÓÚÒ»¸öËÀÑ­»·ÖУ¬ÀÏÍ£Ôڵǽ½çÃæ¡£´Ëʱ´òÓ¡µÄLogcatÐÅÏ¢ÈçÏ£º
.........
AudioFlinger not published, waiting...
.........¡£
Ò»¿ªÊ¼ÎÒÒÔΪÊÇWM9714µÄÄÚºËÒôƵÇý¶¯ÓÐÎÊÌ⣬ËùÒÔÏÈÑéÖ¤ÒôƵÇý¶¯ÊÇ·ñOK¡£
£¨1£©ÓÃcat xxx.wav > /dev/snd/audioʱ¶ú»úÈ«ÊDz¥³ö×Ì×̵ÄÔëÉù£¬Ã»ÓÐÒ»µãÒôÀÖÉù£»
£¨2£©ÓÃaplay xxx.wavʱûÓÐÉùÒô£¬»áÌáʾUnable to install hw params¡£ÓÉ´Ë·ÖÎöÊÇalsaÅäÖôæÔÚÎÊÌ⣬µ«¾ßÌåÊÇʲô²ÎÊý²»µÃ¶øÖª£»
£¨3£©ÔÚʵÑé·½·¨£¨1£©²¥·Å³öÔëÉùʱ£¬Ö±½ÓÓÃÓï¾ä¶Á³öWM9714µÄÈ«²¿¼Ä´æÆ÷Öµ¡£¶Á³öµÄIDºÅÕýÈ·£¬ËµÃ÷AC97ÓëcodecµÄͨѶÎÞÎ󣻺óÀ´½«¼Ä´æÆ÷Öµ·¢¸øwofsonÔ­³§¹¤³ÌʦÉÕµ½ËûÃÇ×Ô¼ºµÄƽ̨ÉÏ£¬²¥·ÅÒôƵÎļþÕý³£¡£½øÒ»²½Ö¤Ã÷¼Ä´æÆ÷ÉèÖÃÊÇÎÞÎóµÄ£¬AC-LINKͨѶÎÞÎ󣬼ĴæÆ÷ÉèÖÃÕý³££¬Çý¶¯ÎÞÎó¡£
      ÓÉ´ËÔ­Òò¼¯ÖÐÔÚÅäÖÃÉÏ¡£ºóÀ´Í¬Ê·ÖÎöºÍÊÔÁËÒ»°Ñ£¬¸Ä¶¯\vendor\sec\smdk6410\init.smdk6410.rcÖеÄ
setprop ro.radio.noril  yes¸Ä³Ésetprop ro.radio.noril   no¡£ËäÈ»ÎÒÃÇ×öµÄÊÇMID²úÆ·£¬Ã»ÓÐRILµç»°¹¦ÄÜÓ²¼þ£¬µ«»¹ÊÇÒª½«Õⲿ·Ö·þÎñ¼ÓÔØÉÏÈ¥¡££¨µ«×îºóÊÔÑé¹ý£¬noÖµÒ²OK£©
      ÁíÒ»¸öÐèÒª²¹³äµÄµØ·½ÔÚÓÚ£ºÍ¬Ä¿Â¼ÏµÄinit.rcÖеģº
service media /system/bin/mediaserver
user media
group system audio camera graphics inet net_bt net_bt_admin
      Òª´ò¿ª£¬²»ÄÜÆÁ±Î¡£


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ÔÚlinuxϰ²×°ÅäÖÃsvn¶ÀÁ¢·þÎñÆ÷

ÔÚlinuxϰ²×°ÅäÖÃsvn¶ÀÁ¢·þÎñÆ÷
 
subversion(ÒÔϼò³Æsvn)ÊǽüÄêÀ´áÈÆðµÄ°æ±¾¹ÜÀí¹¤¾ß£¬ÊÇcvsµÄ½Ó°àÈË¡£ svn·þÎñÆ÷ÓÐ2ÖÖÔËÐз½Ê½£º¶ÀÁ¢·þÎñÆ÷ºÍ½èÖúapache¡£2ÖÖ·½Ê½¸÷ÓÐÀû±×¡£
svn´æ´¢°æ±¾Êý¾ÝÒ²ÓÐ2ÖÖ·½Ê½£ºBDBºÍFSFS¡£ÒòΪBDB·½Ê½ÔÚ·þÎñÆ÷ÖжÏʱ£¬ÓпÉÄÜËø×¡Êý¾Ý£¨ÎÒÔÚ¸ãldapʱ¾ÍÉîÊÜÆäº¦£¬Ã»·¨¸ùÖΣ©£¬ËùÒÔ»¹ÊÇ ......

mylab_sys_exec UDFµ÷ÓÃmysqlÍⲿϵͳÃüÁî(For linux)

ÓÐʱºòΪÁË·½±ã£¬ÀûÓÃevent/triggerµ÷ÓÃϵͳÍⲿÃüÁ¿ÉÒòΪ°²È«ÎÊÌ⣬mysql×ÔÉí²¢Ã»ÓÐÌṩÏà¹ØÃüÁÕâÀïÌṩ¸öµ÷ÓÃϵͳÃüÁîµÄ×Ô¶¨Ò庯Êýmylab_sys_exec
soÎļþÏÂÔØ:mylab_sys_exec.so ( mysql5.1.34 ²âÊÔͨ¹ý)
¼ÓÔØ:
CREATE FUNCTION mylab_sys_exec RETURNS INTEGER SONAME "mylab_sys_exec.so";
ʹÓÃ:
SELECT myl ......

[Linux] ¹ØÓÚ Ext4 HowTo

Ò»Ö±ÔÚ¹Ø×¢´óÐÍÎļþ´æ´¢ÏµÍ³µÄ×îнü¿ö£¬½üÈÕÓÖµÃÖªÒ»¸öÖØ°õÏûÏ¢£ºLinux kernel ×Ô 2.6.28 ¿ªÊ¼Õýʽ֧³ÖеÄÎļþϵͳ Ext4¡£ÕæÊÇÆÚ´ýÒѾÃÁ˰¡~Ext4 ÊÇ Ext3 µÄ¸Ä½ø°æ£¬ÐÞ¸ÄÁË Ext3 Öв¿·ÖÖØÒªµÄÊý¾Ý½á¹¹£¬¶ø²»½ö½öÏñ Ext3 ¶Ô Ext2 ÄÇÑù£¬Ö»ÊÇÔö¼ÓÁËÒ»¸öÈÕÖ¾¹¦ÄܶøÒÑ¡£Ext4 ¿ÉÒÔÌṩ¸ü¼ÑµÄÐÔÄܺͿɿ¿ÐÔ£¬»¹ÓиüΪ·á¸»µÄ¹¦ÄÜ£ ......

Linux²Ù×÷ϵͳϹØÓÚTopÃüÁîµÄ²ÎÊýÏê½â

TopÃüÁîÊÇLinuxϳ£ÓõÄÐÔÄÜ·ÖÎö¹¤¾ß£¬Äܹ»ÊµÊ±ÏÔʾϵͳÖи÷¸ö½ø³ÌµÄ×ÊÔ´Õ¼ÓÃ×´¿ö£¬ÀàËÆÓÚWindowsµÄÈÎÎñ¹ÜÀíÆ÷¡£ÏÂÃæÏêϸ½éÉÜËüµÄʹÓ÷½·¨¡£
top - 01:06:48 up  1:22,  1 user,  load average: 0.06, 0.60, 0.48
Tasks:  29 total,   1 running,  28 sleeping,   0 stopp ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ