General Information

• Official RZ/A2M Device Website

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  • Product Page
  • Please review the **Documentation & Downloads** section

• Evaluation Board Documentation

  • • RZ/A2M Evaluation Kit

• Features

  • XIP Flash
  • 4 MB internal RAM
  • Supported Flash
    • Quad SPI Flash
    • Hyper Flash
    • Octo Flash
  • DRP ( Image Processing )
  • 2D Graphics Engine
  • Sprite Engine

Board Setup Information

Boot Mode Setting

Demos

2D Barcode Demo

This demo uses the ZXing Software for decoding.  The Renesas DRP (Image Processing Hardware IP) increases the decoding and image processing of the ZXing.

Features:

• ZXing Version 2.0 0 Page
  • UPC-A and UPC-E
  • Data Matrix
  • QR Code
• FreeRTOS Project
• MIPI Camera

DRP Libraries used for this demo

• • Image Preprocessing 
    • Simple ISP Bayer to Grayscale
  • ZXing Acceleration
    • Binarization Adaptive Bit
    • Read Solomon

Change Barcode Decode :

By default the project is configured for QR Decode. To change the demo to support other barcodes do the following.

Step 1) Open file r_zxing.cpp.

Image Added

Step 2) Modify the Macro definition

/******************************************************************************
Macro definitions
******************************************************************************/
//#define DECODE_HINTS  (DecodeHints::ONED_HINT | DecodeHints::QR_CODE_HINT | DecodeHints::DATA_MATRIX_HINT | DecodeHints::AZTEC_HINT)
#define DECODE_HINTS  (DecodeHints::QR_CODE_HINT) <- Modifiy this code

Step 3) Do a full recompile of the project