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Top Forums Programming [ERROR:Resource temporarily unavailable!] Serial writing by termios library Post 302719967 by Corona688 on Tuesday 23rd of October 2012 11:11:26 AM
Old 10-23-2012
It's connected to a modem that's already connected to a static IP? Is this a SLIP setup? Is the port already grabbed by the driver? You may need to communicate over the network, not over the raw port.
 

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BTHUB(4)						   BSD Kernel Interfaces Manual 						  BTHUB(4)

NAME
bthub -- Bluetooth Remote Device Hub SYNOPSIS
bthub* at bcsp? bthub* at bt3c? bthub* at btbc? bthub* at btuart? bthub* at sbt? bthub* at ubt? bthidev* at bthub? btmagic* at bthub? btsco* at bthub? DESCRIPTION
The bthub device is used to attach remote Bluetooth devices to the system, and will attach to Bluetooth controllers as they are enabled. CONFIGURATION
Normally, Bluetooth Remote Devices will be configured on the bthub using the btdevctl(8) program, which passes a proplib(3) dictionary to the control file /dev/bthub with the BTDEV_ATTACH and BTDEV_DETACH ioctl(2) commands. The following properties are used by bthub: local-bdaddr Local BD_ADDR. This required property should be a six byte data blob. remote-bdaddr Remote BD_ADDR. This required property should be a six byte data blob. service-name Service name. This required property should be a string indicating the service to configure, and may be one of the following: HF Handsfree, see btsco(4). HID Human Interface Device, see bthidev(4). HSET Headset, see btsco(4). Properties used by the configured device are listed in the appropriate device manual page. FILES
/dev/bthub SEE ALSO
bluetooth(4), bthidev(4), btmagic(4), btsco(4), btdevctl(8) HISTORY
The bthub driver was written by Iain Hibbert under the sponsorship of Itronix, Inc. and first appeared in NetBSD 4.0. BSD
October 17, 2010 BSD
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