2d barcode reader Java ME sdk

Does anyone know a good sdk for reading and decoding 2d barcodes (preferably Datamatrix or QR) from within a Java ME application? The application will be closed source, and while I'd prefer that the SDK be free (perhaps MIT or LGPL licenses), I would not mind forking over some cash for a commercial license. I've come across the Semacode SDK but it's GPL licensed and the links to the commercially licensed version do not seem to be working. There's also one from http://qrcode.sourceforge.jp开发者_JAVA技巧 but it's also GPL licensed and has sparse documentation.

The only promising one I could find was ZXing