Copyright (c) 2006 Itronix Inc.
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Written by Iain Hibbert for Itronix Inc.
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.Dd April 3, 2006 .Dt BTHUB 4 .Os .Sh NAME .Nm bthub .Nd Bluetooth Remote Device hub .Sh SYNOPSIS .Cd "pseudo-device bthub"
p .Cd "bthidev* at bthub?" .Sh DESCRIPTION The .Nm pseudo-device is used to attach remote Bluetooth devices to the system and lays atop the Bluetooth protocol stack, see .Xr bluetooth 4 . .Sh CONFIGURATION Normally, Bluetooth Remote Devices will be configured using the .Xr btcontrol 8 program, which uses the following .Xr ioctl 2 calls made on the .Nm control file
p l -tag -width XX -compact t Cm BTDEV_ATTACH Attach Bluetooth Device. This takes as argument the following structure: d -literal -offset #include <dev/bluetooth/btdev.h> struct btdev_attach_args { bdaddr_t bd_laddr; /* local address */ bdaddr_t bd_raddr; /* remote address */ uint16_t bd_type; /* device type */ union { struct { /* HID arguments */ uint16_t bthid_flags;/* hid flags */ uint16_t bthid_ctl; /* control PSM */ uint16_t bthid_int; /* interrupt PSM */ void *bthid_desc; /* HID descriptor */ uint16_t bthid_dlen; /* descriptor length */ } bdd_hid; struct { } bdd_hset; } bdd; }; #define bd_hid bdd.bdd_hid /* btdev type */ #define BTDEV_HID 0x0001 #define BTDEV_HSET 0x0002 /* bthid flags */ #define BTHID_INITIATE (1 << 0) /* normally initiate */ #define BTHID_CONNECT (1 << 1) /* initiate connect */ .Ed
p t Cm BTHID_DETACH Detach Bluetooth Device. This takes as argument the Bluetooth device address .Ar bdaddr_t matching the device to be detached.
p .El .Sh FILES l -tag -compact t Pa /dev/bthubctl .El .Sh SEE ALSO .Xr bluetooth 4 , .Xr btcontrol 8 , .Xr bthidev 4 , .Xr bthset 4 .Sh HISTORY The .Nm driver was written by .An Iain Hibbert under the sponsorship of Itronix, Inc. and first appeared in .Nx 4.0 .