On 04/05/2013 20:35, Ken Shmidheiser wrote: > Well we tried. :-) I see Deep has included QRCodes in his Scorpion > BarCode app. I assume his development is now done in Xcode. Ken -- Actually, the current shipping version was written/compiled in FB. The QRCode algorithms and specifications were based on details found in the following document: http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=43655 A very laborious task. I kept some parts in C and wrapped them in BeginC.../EndC... code to avoid having to translate to C when migrating to Xcode in future. Compared to all the other barcode specifications, the QRCode was really an incredible uphill challenge. Currently in the process of translating into C as part of Xcode migration. Most of the FB can be translated to C using the "Make Xcode Project" feature, and the main functional parts are done, but converting the GUI from Carbon to Cocoa is proving to be yet another challenge...!