Freescale Semiconductor, Inc.
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Freescale Semiconductor, Inc.
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Chapter 1
Introduction
1.1 About This Document
This document is the user’s guide accompanying the headset included with the Development Kit for the Bluetooth Platform Solution from Motorola.
This introduction includes a brief description of the headset functionality. The following sections describe the user interface and system operational modes.
1.2 Brief Description of Functionality
The Development Kit headset is designed for connection to any Bluetooth device capable of assuming the role of a Bluetooth Audio Gateway (AG) and thus supporting a very basic set of features. An AG should be capable of establishing a data link to the headset up to and including the RFCOMM layer, as well as establishing a voice link. However, to facilitate easy testing, the headset will not require the RFCOMM link to be established before a SCO connection can be made.
The headset supports the full Headset profile, and can be paired with up to two AGs at a time. Any AG may connect to the headset (incoming connection), but the headset can only connect (outgoing connection) to the AGs to which it is paired.
When connected at the RFCOMM level, the headset repeatedly monitors the battery status and the link quality. If either drops below programmed thresholds, audible user warnings are activated. The link quality measure is also used to determine the voice packet type used. Normally, HV3 packets are used, but HV1 packets will be used in case of weak links.
The system state can always be observed from the two system LEDs. In addition, major system events are visually and/or audibly indicated.
Refer to Chapter 3, “System Operational Modes,” for a thorough description of system operation.
MOTOROLAIntroduction1-1
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