ʵս linuxÀ¶ÑÀ±à³ÌÖ®(°Ë) hci ÐÒé Ó¦Óñà³ÌʵÏÖ
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//scanÊÇÒ»¸öÀûÓÃhci²ãÐÒé »ñµÃÔ¶³ÌÀ¶ÑÀÉ豸µÄÀ¶ÑÀµØÖ·ºÍÀ¶ÑÀêdzƵĺ¯Êý;
int scan()
{
inquiry_info *ii = NULL;
int max_rsp, num_rsp;
int dev_id, sock, len, flags;
int i;
char addr[19] = { 0 };
char name[248] = { 0 };
dev_id = hci_get_route(NULL);
printf("\nhci%d is scanning......\n",dev_id);
//dev_id = lc[scannum].name;
sock = hci_open_dev( dev_id );
if (dev_id < 0 || sock < 0) {
system("reboot");
perror("opening socket");
return 0;
}
bdaddr_t src;
bacpy(&src, BDADDR_ANY);
len = 8;
max_rsp = 255;
flags = IREQ_CACHE_FLUSH;
ii = (inquiry_info*)malloc(max_rsp * sizeof(inquiry_info));
num_rsp = hci_inquiry(dev_id, len, max_rsp, NULL, &ii, flags);
if( num_rsp < 0 ) perror("hci_inquiry");
for (i = 0; i < num_rsp; i++) {
ba2str(&(ii+i)->bdaddr, addr);
memset(name, 0, sizeof(name));
int c=0;
if (sdp_get_channel_opush(&src, &(ii+i)->bdaddr, &c))
//printf("\n%d\n",c);
if(c>0)addadr(addr,c); //´Ë´¦ÊÇÎÒÔÚ×öÏîÄ¿ÖÐ×öµÄÒ»¸öÓëÓ¦ÓóÌÐòÁ¬½ÓµÄ½Ó¿Úº¯Êý,¹¦ÄÜÊÇÍê³ÉÔ¶³ÌÀ¶ÑÀÉ豸µÄµØÖ·ºÍÎļþ´«ÊäͨµÀºÅÌí¼Óµ½
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