1. Introduction

This package is the QR Code Encoder Middleware Library. You can use this package to encode QR Code patterns.

This package can be used in retail products.

2. Notes

Use this package only in a Nintendo 3DS environment.

3. Notes About Copyright Information

QR Code is a registered trademark of Denso Wave, Inc. If you use a QR Code, you must follow the copyright rules prescribed by Denso Wave, Inc..

4. System Requirements

The following development environment is required in order to run this package.

CTR-SDK
ARMCC for Nintendo

5. Operating Environment

This package has been confirmed to run with the following versions of the development environment.

CTR-SDK 10.0.0
ARMCC 4.1 for Nintendo (20121026 build 1049)

In addition, the following version of the sample demo library is used for sample demos.

CTR-SDK 10.0.0 Sample Demos

6. Installation

Package Location

Extract this package to any directory. We recommend that you put this package in a directory with a path that does not include spaces or double-byte characters. Once you have put the package in the chosen directory, run setup.wsf to set the CTRMW_QRE_ROOT environment variable to the absolute path of the root directory of the package.

Incorporating This Middleware Into Your Application

Link to the following header files and libraries to include this middleware in an application.

Header File: include/mw/qre/qre.h
Libraries: library/(platform)/(target)/libmw_qre.fast.a (or *.small.a)

7. Known Bugs

For the latest information, including information about bugs discovered since the last release, see the Technical Information section of the Developer Support website.

8. Package Structure

This package has the following structure.
Note: Not all of the files are listed.

CTR_MW-QRE/
    |
    +- documents/
    |    |
    |    +- API/
    |         |
    |         +- index.html ... API Reference
    |
    |
    +- include/
    |    |
    |    +- mw/
    |         |
    |         +- qre/
    |               |
    |               +- qre.h ... Header file
    |
    +- libraries/
    |    |
    |    +- (Platform)/
    |         |
    |         +- (target)/
    |              |
    |              +- libmw_qre.fast.a ... Library files
    |              +- libmw_qre.small.a
    |
    +- sampledemos/ ... Sample demos (1 total)
    |    |
    |    +- stdapp
    |    |     |
    |    |     +- EncodeSample …  Build environment for a standard application
    |    |
    |    +- extapp
    |          |
    |    |     +- EncodeSample …  Build environment for an extended application
    |
    |
    +- Readme-QRE-2_0_1.html ... This readme file

9. Related Documents

For more information about each function and to learn how to run the sample demos, see the API Reference.
QR Code Encoder Middleware Library API Reference Manual

10. Revision History

- Version 2.0.1 (2015-03-25)

Updated the Overview of QRE in the API Reference.

- Version 2.0.1 (2014-09-05)

Updated to support CTR-SDK 10.0.0.

- Version 2.0.0 (2014-06-04)

Version 2.0 initial release.

CONFIDENTIAL

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