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Fork de qrduino, personalizado para cambiar Version y Data correction level del QR a generar con Arduino

License: GNU General Public License v3.0

Shell 0.50% C 79.83% Java 19.15% Makefile 0.52%

qrduino's Introduction

EMBEDDED QR CODE GENERATOR

Copyright 2010, [email protected].

Relased under ther terms of the GNU General Public License v3.

Targetd toward limited RAM systems - it tends to use more code and is slower but fits within an Arduino.

For linux/posix, type make.  For arduino, type make -f Makefile.avr.

qrenc defaults to version 6, level L ecc, but you can specify the version, or the version and the error level.

dofbits will generate a C file with the frame for one version/ecc level which will save a lot of RAM.  This file will link with qrencode.c

PARA QUE SIRVE

Lo uso para generar el archivo frame.c necesario para harcodear en la librería QRcodeDisplay de Arduino la version y data correction level del QR generado.

Para eso compilo el proyecto en linux usando gcc, y modificando previamente el Makefile de modo que genere la herramienta dofbit (la agrego a linea all) y evitando que el Clean la elimine.

Una vez hecha ejecutable desde consola (no olvidar ./) la herramienta dofbit recibe como parámetros Version (1-40) y ECCLVL (1-4). 

Compilando también se obtiene un generador de jpg para linux (qrjpeg)

NOTA PERSONAL: Mi version ya compilada está en el directorio ~/Downloads/qrduino de mi PC

qrduino's People

Contributors

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