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1. ÏÈ´ÓÍøÉÏÏÂÔØjdk(jdk-1_5_0_02-linux-i586.rpm) £¬ÍƼöSUNµÄ¹Ù·½ÍøÕ¾www.sun.com£¬ÏÂÔØºó·ÅÔÚ/homeĿ¼ÖУ¬µ±È»ÆäËüµØ·½Ò²ÐС£
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#cd /home
#cp jdk-1_5_0_02-linux-i586.rpm /usr/local
#cd /usr/local
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#chmod +x jdk-1_5_0_02-linux-i586.rpm.bin
#./jdk-1_5_0_02-linux-i586.rpm.bin
´Ëʱ»áÉú³ÉÎļþjdk-1_5_0_02-linux-i586.rpm£¬Í¬Ñù¸øËùÓÐÓû§Ìí¼Ó¿ÉÖ´ÐеÄȨÏÞ
#chmod +x jdk-1_5_0_02-linux-i586.rpm
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#rpm -ivh jdk-1_5_0_02-linux-i586.rpm
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2.ÉèÖû·¾³±äÁ¿¡£
#vi /etc/profile
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#set java environment
JAVA_HOME=/usr/java/jdk-1_5_0_02
CLASSPATH=.:$JAVA_HOME/lib.tools.jar£¨×¢Ò⣺´Ë´¦·Ö¸ôÊÇ£º¶øwindowsÏÂÊÇ£»£©
PATH=$JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH
±£´æÍ˳ö¡£
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vi /etc/profile.d/java.sh
ÔÚеÄjava.shÖÐÊäÈëÒÔÏÂÄÚÈÝ£º
#set java environment
JAVA_HOME=/usr/java/jdk-1_5_0_02
CLASSPATH=.:$JAVA_HOME/lib.tools.jar
PATH=$JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH
±£´æÍ˳ö£¬È»ºó¸øjava.sh·ÖÅäȨÏÞ£ºchmod 755 /etc/profile.d/java.sh
3.ÔÚÖÕ¶ËʹÓÃechoÃüÁî¼ì²é»·¾³±äÁ¿ÉèÖÃÇé¿ö¡£
#echo $JAVA_HOME
#echo $CLASSPATH
#echo $PATH
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#java -version
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ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸ÅÊö£º
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ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

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Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
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LINUXÆô¶¯·þÎñÏê½â

×öΪRED HAT LINUXµÄÆô¶¯À´Ëµ,Èç¹ûÖ»ÊǸöÈËʹÓõϰ,Ö»ÐèÒªÆôÓÃÒÔÏ·þÎñ,Èç¹û»¹ÔÚ¾«¼õµÄ»°,Ö»ÆôÓÃNetwork¾Í¿É,ÕâÊÇFedora core 2Æô¶¯·þÎñ.
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Linux USB "On The Go" (OTG) on OMAP H2

The new USB "On-The-Go" (OTG) capabilities are not yet widely
understood, or even generally available. The most visible feature of
OTG is that it defines the behavior of intelligent "Dual-Role" USB
devices, such as cameras or wireless handsets, which act either as USB
host or ......
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