This LISP routine generates QR codes in AutoCAD.
QR codes contain an encoded text that can be read by a mobile phone.
Cadalyst TIP October 2010

Instructions
- Load lsp file in AutoCAD using APPLOAD
- Type QRCODE and enter text
- Insert the block containing the QRcode
- More doc here...
LISP syntax
(qrcode msg name option)
msg
string to encode
name
name of block to create
option
if 1, just update block (if present in the drawing)