This program tries to read Google Cardboard's current_device_params file, and display the parameters to the user. Ideally, it would also allow the user to adjust the interlens distance, as this is also a sort of proxy for interpupillary distance, which varies widely between users.

It's based off of Cardboard Profile Dumper: https://github.com/TheOnlyJoey/CardboardProfileDumper

and the CardboardDevice.proto file from https://github.com/google/wwgc/blob/master/www/CardboardDevice.proto

Current problems: --Has to skip the first 7 bytes of the file in order to read correctly. Since I don't know what these bytes signify, this prevents editing/writing the file. --Doesn't seem to show the has_magnet or primary_button fields from the protocol buffer. Oddly, when I viewed a sample file in a hex editor, I didn't see these values either; according to their types and position numbers, and the encoding scheme described at https://developers.google.com/protocol-buffers/docs/encoding#types I think they should be prefixed by 50 and 60, respectively, but I don't see those values in the file. I really need to print out the file and annotate it, though.