BCM1200-BTEM(2004) Просмотр технического описания (PDF) - Broadcom Corporation

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Компоненты Описание

производитель

BCM1200-BTEM
(Rev.:2004)

BLUETOOTH® V1.2 COMMUNICATIONS SOFTWARE FOR MOBILE PHONES

Broadcom Corporation 

BCM1200-BTEM

®

BLUETOOTH® V1.2 COMMUNICATIONS SOFTWARE FOR

MOBILE PHONES

FEATURES AND BENEFITS

• Portability—BCM1200-BTEM code is portable and scalable

over a wide array of phone design and platform architectures.

BCM1200-BTEM can be adapted to all Bluetooth® phone

applications, ranging from a headset or hands-free Audio

Gateway (AG) to a more advanced dial-up networking, data

communication, and cordless phone connectivity.

• Optimized for Phone Operating Systems (OS)—The

BCM1200-BTEM has been developed and validated with GSM

and CDMA platforms. Source code is provided for software

ports to RTOS platforms, such as ARM® Nucleus, pSOS,

uTron, VxWorks®, and many others. A detailed porting guide

explains how to connect to common phone interfaces, including

AT Command processing, NV and flash file system, data path,

and audio control.

• Insight Application Development and Scripting Tool—

BCM1200-BTEM Insight is a PC-based Bluetooth development

environment for mobile phone applications. BCM1200-BTEM

provides Bluetooth emulation that allows execution of

applications without the need for target hardware, and uses

USB, H4 UART connected, or simulated radios. The scripting

engine provides an extensive test environment and test scripts

for standard HCI commands, upper-layer stack, and many of

the Bluetooth profiles. The simulated Mobile Phone User

Interface greatly simplifies application development and

validation.

• Advanced Protocol Stack—The Bluetooth v1.2 upper protocol

stack is composed of the:

• Logical Link Control and Adaptation Protocol (L2CAP)

• Serial Port Emulation (RFCOMM)

• Telephony Control Specification (TCS)

• Service Discovery Protocol (SDP)

• Object Exchange (OBEX) Profile

• Broadcom’s Bluetooth Manager

Advanced layers including Bluetooth Network Encapsulation

Protocol (BNEP), Audio/Video Distribution Transport

Protocol (AVDTP), and Audio/Video Control Transport

Protocol (AVCTP) are also available as optional features.

ANSI C source code is available for easy customization.

• Mobile Xpress™, the Bluetooth Application (BTA) for mobile

phones—BCM1200-BTEM Mobile Xpress offers a re-entrant

layer that groups profile functionality into simple application

blocks (e.g. headset profiles [HSP] and hands-free profiles

[HFP] are consolidated into an AG application block). The

Printing (PR) functionality from Object Push (OP), Basic

Printing Profile (BPP), and Basic Imaging Profile (BIP) are

consolidated into a PR block. Each of the application blocks

offers the full functionality of the independent profiles, but

with a simpler application interface. Mobile Xpress is scalable

and can be implemented to meet the specific phone’s feature

requirements.

• Support and Training—Broadcom provides a wide array of

services, from extensive technical support and product

training to conformance assistance.

Mobile Phone User Interface

DM DG

AG

OP

FT

CT

SS

PN

PR

AC AA

SA HD

Device

Data

Audio

Object

File

Cordless Sync Personal

Advanced Advanced

SIM

Management Gateway Gateway

Push

Transfer Telephony Server Networking Printing Camera Audio

Access

HID

Mobile Xpress

Mobile Phone System Components

Bluetooth Protocol

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