Pyhton library for interfacing MSRx05 and MSRx06 Magnetic Stripe Card Readers/Writers

This fully implements the communication protocol.

Please let me know about any bugs.

===== Missing: It would be great if someone implemented a layer of RAW write and RAW read functions that work with human-readable contents Functions placeholders are already in place at the bottom of the lib file

print device.writeRawText(['123','123','123'],[1,1,1],[5,5,5],[0,0,0])

Some code may be found here: https://github.com/lid/MagTool/blob/master/AppController.m

===== Info on MagStripe: http://www.gae.ucm.es/~padilla/extrawork/stripe.html