Microchip Technology RN-52-EK Manual de usuario

2014 Microchip Technology Inc. DS50002154A

Bluetooth®Audio Module

Command Reference

User’s Guide

DS50002154A-page 2 2014 Microchip Technology Inc.

Information contained in this publication regarding device

applications and the like is provided only for your convenience

and may be superseded by updates. It is your responsibility to

ensure that your application meets with your specifications.

MICROCHIP MAKES NO REPRESENTATIONS OR

WARRANTIES OF ANY KIND WHETHER EXPRESS OR

IMPLIED, WRITTEN OR ORAL, STATUTORY OR

OTHERWISE, RELATED TO THE INFORMATION,

INCLUDING BUT NOT LIMITED TO ITS CONDITION,

QUALITY, PERFORMANCE, MERCHANTABILITY OR

FITNESS FOR PURPOSE. Microchip disclaims all liability

arising from this information and its use. Use of Microchip

devices in life support and/or safety applications is entirely at

the buyer’s risk, and the buyer agrees to defend, indemnify and

hold harmless Microchip from any and all damages, claims,

suits, or expenses resulting from such use. No licenses are

conveyed, implicitly or otherwise, under any Microchip

intellectual property rights.

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.

• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the

intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our

products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts

allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2009 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe, Arizona; Gresham, Oregon and design centers in California

and India. The Company’s quality system processes and procedures

are for its PIC®MCUs and dsPIC®DSCs, KEELOQ®code hopping

devices, Serial EEPROMs, microperipherals, nonvolatile memory and

analog products. In addition, Microchip’s quality system for the design

and manufacture of development systems is ISO 9001:2000 certified.

QUALITY MANAGEMENT S

YSTEM

CERTIFIED BY DNV

== ISO/TS 16949 ==

Trademarks

The Microchip name and logo, the Microchip logo, dsPIC,

FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro,

PICSTART, PIC32 logo, rfPIC, SST, SST Logo, SuperFlash

and UNI/O are registered trademarks of Microchip Technology

Incorporated in the U.S.A. and other countries.

FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,

MTP, SEEVAL and The Embedded Control Solutions

Company are registered trademarks of Microchip Technology

Incorporated in the U.S.A.

Silicon Storage Technology is a registered trademark of

Microchip Technology Inc. in other countries.

Analog-for-the-Digital Age, Application Maestro, BodyCom,

chipKIT, chipKIT logo, CodeGuard, dsPICDEM,

dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,

ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial

Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB

Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code

Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,

PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O,

Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA

and Z-Scale are trademarks of Microchip Technology

Incorporated in the U.S.A. and other countries.

SQTP is a service mark of Microchip Technology Incorporated

in the U.S.A.

GestIC and ULPP are registered trademarks of Microchip

Technology Germany II GmbH & Co. KG, a subsidiary of

Microchip Technology Inc., in other countries.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

ISBN: 978-1-63276-243-6

BLUETOOTH AUDIO MODULE

COMMAND REFERENCE

USER’S GUIDE

2014 Microchip Technology Inc. DS50002154A-page 3

Table of Contents

Preface ........................................................................................................................... 5

Chapter 1. Overview and Getting Started

1.1 Overview ...................................................................................................... 11

1.2 Audio and Data Bluetooth Profiles ............................................................... 12

1.3 Audio Settings .............................................................................................. 13

1.4 Making a Bluetooth Connection ................................................................... 13

1.5 Command Mode vs. Data Mode ................................................................... 15

1.6 GPIO Pins .................................................................................................... 19

1.7 Connecting with a Microcontroller ................................................................ 20

1.8 Device Firmware Upgrade for Firmware Versions 1.10 and Lower .............. 21

1.9 Device Firmware Upgrade for Firmware Versions 1.16 and Higher ............. 21

1.10 Status LEDs ............................................................................................... 22

1.11 Evaluation Boards and Reference Designs ................................................ 22

Chapter 2. Command Reference

2.1 Command Syntax ......................................................................................... 25

2.2 Set Commands ............................................................................................. 25

2.3 Get Commands ............................................................................................ 30

2.4 Action Commands ........................................................................................ 32

Appendix A. Command Quick Reference Guide

Appendix B. Firmware Revision History

Worldwide Sales and Service .................................................................................... 40

Bluetooth Audio Module Command Reference User’s Guide

DS50002154A-page 4 2014 Microchip Technology Inc.

NOTES:

2014 Microchip Technology Inc. DS50002154A-page 5

BLUETOOTH AUDIO MODULE

COMMAND REFERENCE

USER’S GUIDE

Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the

Bluetooth®Audio Module Command Reference. Items discussed in this chapter

include:

•Document Layout

•Conventions Used in this Guide

•Warranty Registration

•Recommended Reading

•The Microchip Web Site

•Development Systems Customer Change Notification Service

•Customer Support

•Document Revision History

DOCUMENT LAYOUT

This user’s guide describes how to use the Bluetooth Audio Module Command

Reference. The document is organized as follows:

•Chapter 1. “Overview and Getting Started” – This chapter introduces the Blue-

tooth Audio Module Command Reference and provides an overview of various

features.

•Chapter 2. “Command Reference” – This chapter describes the command ref-

erence and syntax of the Bluetooth Audio Module Command Reference.

•Appendix A. “Command Quick Reference Guide” – This appendix displays

tables of firmware commands and factory defaults for the Bluetooth Audio Module

Command Reference.

•Appendix B. “Firmware Revision History” – This appendix is a revision history

of the firmware.

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and

documentation are constantly evolving to meet customer needs, so some actual dialogs and/

or tool descriptions may differ from those in this document. Please refer to our web site

(www.microchip.com) to obtain the latest documentation available.

Documents are identified with a “DS” number. This number is located on the bottom of each

page, in front of the page number. The numbering convention for the DS number is

“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the

document.

For the most up-to-date information on development tools, see the MPLAB®IDE on-line help.

Select the Help menu, and then Topics to open a list of available on-line help files.

Bluetooth Audio Module Command Reference User’s Guide

DS50002154A-page 6 2014 Microchip Technology Inc.

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic characters Referenced books MPLAB®IDE User’s Guide

Emphasized text ...is the only compiler...

Initial caps A window the Output window

A dialog the Settings dialog

A menu selection select Enable Programmer

Quotes A field name in a window or

dialog

“Save project before build”

Underlined, italic text with

right angle bracket

A menu path File>Save

Bold characters A dialog button Click OK

A tab Click the Power tab

N‘Rnnnn A number in verilog format,

where N is the total number of

digits, R is the radix and n is a

digit

4‘b0010, 2‘hF1

Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>

Courier New font:

Plain Courier New Sample source code #define START

Filenames autoexec.bat

File paths c:\mcc18\h

Keywords _asm, _endasm, static

Command-line options -Opa+, -Opa-

Bit values 0, 1

Constants 0xFF, ‘A’

Italic Courier New A variable argument file.o, where file can be

any valid filename

Square brackets [ ] Optional arguments mcc18 [options] file

[options]

Curly brackets and pipe

character: { | }

Choice of mutually exclusive

arguments; an OR selection

errorlevel {0|1}

Ellipses... Replaces repeated text var_name [,

var_name...]

Represents code supplied by

user

void main (void)

{ ...

}

Preface

2014 Microchip Technology Inc. DS50002154A-page 7

WARRANTY REGISTRATION

Please complete the enclosed Warranty Registration Card and mail it promptly.

Sending in the Warranty Registration Card entitles users to receive new product

updates. Interim software releases are available at the Microchip web site.

RECOMMENDED READING

This user’s guide describes how to configure Microchip Bluetooth modules. The mod-

ule-specific data sheets contain current information on the module specifications. Other

useful documents are listed below. The following Microchip documents are available at

www.microchip.com and recommended as supplemental reference resources:

RN52 Bluetooth Audio Module Data Sheet (DS70005120)

This document provides the technical specifications for the RN52 module.

RN52 Evaluation Kit User’s Guide (DS50002153)

This document describes how to use the RN52 Evaluation Kit and provides an audio

demonstration.

Bluetooth Audio Module Command Reference User’s Guide

DS50002154A-page 8 2014 Microchip Technology Inc.

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at www.microchip.com. This web

site is used as a means to make files and information easily available to customers.

Accessible by using your favorite Internet browser, the web site contains the following

information:

•Product Support – Data sheets and errata, application notes and sample

programs, design resources, user’s guides and hardware support documents,

latest software releases and archived software

•General Technical Support – Frequently Asked Questions (FAQs), technical

support requests, online discussion groups, Microchip consultant program

member listing

•Business of Microchip – Product selector and ordering guides, latest Microchip

press releases, listing of seminars and events, listings of Microchip sales offices,

distributors and factory representatives

DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE

Microchip’s customer notification service helps keep customers current on Microchip

products. Subscribers will receive e-mail notification whenever there are changes,

updates, revisions or errata related to a specified product family or development tool of

interest.

To register, access the Microchip web site at www.microchip.com, click on Customer

Change Notification and follow the registration instructions.

The Development Systems product group categories are:

•Compilers – The latest information on Microchip C compilers and other language

tools. These include the MPLAB®C compiler; MPASM™ and MPLAB 16-bit

assemblers; MPLINK™ and MPLAB 16-bit object linkers; and MPLIB™ and

MPLAB 16-bit object librarians.

•Emulators – The latest information on the Microchip MPLAB REAL ICE™

in-circuit emulator.

•In-Circuit Debuggers – The latest information on the Microchip in-circuit

debugger, MPLAB ICD 3.

•MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows®

Integrated Development Environment for development systems tools. This list is

focused on the MPLAB IDE, MPLAB SIM simulator, MPLAB IDE Project Manager

and general editing and debugging features.

•Programmers – The latest information on Microchip programmers. These include

the MPLAB PM3 device programmer and the PICkit™ 3 development

programmers.

Preface

2014 Microchip Technology Inc. DS50002154A-page 9

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

Customers should contact their distributor, representative or Field Application Engineer

(FAE) for support. Local sales offices are also available to help customers. A listing of

sales offices and locations is included in the back of this document.

Technical support is available through the web site at: http://support.microchip.com

DOCUMENT REVISION HISTORY

Revision A (May 2014)

This is the initial released version of this document.

Bluetooth Audio Module Command Reference User’s Guide

DS50002154A-page 10 2014 Microchip Technology Inc.

NOTES:

Tabla de contenidos

Otros manuales de Placa madre de Microchip Technology

Microchip Technology

Microchip Technology EVB-LAN9252-DIG-IO Manual de usuario

Microchip Technology

Microchip Technology PICDEM 2 Plus Manual de usuario

Microchip Technology

Microchip Technology MCP2221 Manual de usuario

Microchip Technology

Microchip Technology ADM00902 Manual de usuario

Microchip Technology

Microchip Technology BM71-XPro Manual de usuario

Microchip Technology

Microchip Technology HV2722 Manual de usuario

Microchip Technology

Microchip Technology MIC23656 Manual de usuario

Microchip Technology

Microchip Technology MCP3421 SOT23-6 Manual de usuario

Microchip Technology

Microchip Technology EVB8740 Manual de usuario

Microchip Technology

Microchip Technology MCP73871 Manual de usuario

Microchip Technology

Microchip Technology ATtiny3217 Curiosity Nano Manual de instalación

Microchip Technology

Microchip Technology HV7358DB1 Manual de usuario

Microchip Technology

Microchip Technology PICKIT 2 PROGRAMMER-TO-GO Manual de usuario

Microchip Technology

Microchip Technology PIC18F16Q41 Curiosity Nano Manual de instalación

Microchip Technology

Microchip Technology MCP43XXEV Manual de usuario

Microchip Technology

Microchip Technology PICkit 3 Manual de usuario

Microchip Technology

Microchip Technology MCP2150 Manual de usuario

Microchip Technology

Microchip Technology OS81210 Manual de usuario

Microchip Technology

Microchip Technology MIC24045 Manual de usuario

Microchip Technology

Microchip Technology MCP1603 Manual de usuario

Microchip Technology

Microchip Technology ATWINC15x0 Series Suplemento

Microchip Technology

Microchip Technology SAM D21 Manual de usuario

Microchip Technology

Microchip Technology Microsemi CoaXPress VIDEO-DC-CXP Manual técnico

Microchip Technology

Microchip Technology SAM E54 Xplained Pro Manual de usuario

Manuales populares de Placa madre de otras marcas

DFI

DFI SD170 Manual de usuario

ASROCK

ASROCK ROMED8-2T Manual de usuario

Asus

Asus P2L97A Manual de usuario

Winmate

Winmate IC70 Manual de usuario

Asus

Asus MES-B Manual de usuario

Grantech

Grantech SYS8F377VGGA-3OMN Manual de usuario

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manual de usuario

Gigabyte

Gigabyte GA-9IVDT Manual de usuario

Texas Instruments

Texas Instruments ADS8372EVM Manual de usuario

Commell

Commell MS-C73 Manual de usuario

IBT Technologies

IBT Technologies MB860 Manual de usuario

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manual de usuario

Biostar

Biostar M7VIT Bravo Instrucciones de funcionamiento e instalación

Intel

Intel D33217CK Manual de usuario

Asus

Asus F1A55-M LX PLUS R2.0 Manual de usuario

EPC

EPC EPC9147C Manual de usuario

Asus

Asus EX-B760M-V5 D4 Manual de usuario

EPOX

EPOX MU-8KHA0010 Manual de usuario