C++ class for generation QR Code
Usage:
#define MASK_AUTO -1
aQR qr;
qr.init("Hello, World!", strlen("Hello, World!"), QR_LEVEL_L, MASK_AUTO);
for (int x=0; x<qr.getSizeXY(); x++)
{
for (int y=0; y<qr.getSizeXY(); y++)
{
if (qr.isPixelWhite(x, y))
... draw white pixel
else
... draw black pixel
}
}