Playing with RoBCodes

See: https://github.com/rbur004/svg_rob_code

Exponential Step Size (or Base) start at Ring
XOR (0b for binary, 0a for a Character, 0x for Hex)
Center X Y Ring Width Bytes per Sector
No Center Solid Ring Circle with Ring Center Byte
LSB MSB   Even Parity Odd Parity No Parity Mark Space
Counter Clockwise Bounding Circle Colour Unroll