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#include <sys/types.h>
#include <sys/socket.h>
int getsockopt
(int sock, int level, int optname, void *optval, socklen_t *optlen);
int setsockopt
(int sock, int level, int optname, const void *optval, socklen_t optlen);
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========================================================================
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------------------------------------------------------------------------
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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 ......
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 ÐéÄâÎļþϵͳ¸Å¹Û
×÷Õß Richard Gooch <rgooch@atnf.cs.iro.au>
·Òë albcamus <albcamus@gmail.com>
×îºó¸üÐÂ:2007 Äê 6 Ô 24 ÈÕ
°æȨ:1999, Richard Gooch
°æȨ:2005, Pekka Enberg
±¾ÎļþÒÔ GPLv2 Ðí¿É·¢·Å
[·Òë˵Ã÷:Richard Gooch µÄÕâ·Ý Overview of ......
1. ²é¿´Äں˰汾ÃüÁ
¡¡¡¡1) [root@q1test01 ~]# cat /proc/version
¡¡¡¡ Linux version 2.6.9-22.ELsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 19 18:00:54 EDT 2005
¡¡¡¡2) [root@q1test01 ~]# uname -a
¡¡¡¡Linux q1test0 ......
ÉùÒôÎļþ±ØÐëΪWave PCM unsigned 8bits mono¸ñʽ
/* the *.wav must be 8000Hz 64kbps 8bits MONO(1)*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <linux/soundcard.h&g ......