EMBEDDED QR CODE GENERATOR Copyright 2010, tz@execpc.com. 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