File content as of revision 4:1f708415c442:

#include "mbed.h"

class OTP
{
    public:
        OTP(PinName PDIO_pin, PinName CLK_pin, PinName CSn_pin, Serial &pc);
        void setup();
        void exit();
        void read();
        void write();
        void prog();
        void set_id(uint8_t id);
        void clear_registers();
        
        uint32_t factory_section;
        uint32_t I2C_A; //I2C address <5:1>
        uint32_t CCW; //change increasing/decreasing code with encoder movement
        uint32_t Z; //zero position
        uint32_t output_md1, output_md0;
        uint32_t pwmDIS;
        uint32_t MagCompEN;
        uint32_t PWMhalfEN_IndexWidth;
        
    private:
        static const int T_PROG_BURN = 15;
        static const int T_PROG_REFRESH = 200;
    
        DigitalInOut PDIO, CLK;
        DigitalOut CSn;
        Serial pc;
        void read_bits(uint32_t *dest, int bit_length);
        uint8_t ID_to_I2C_A(uint8_t id);
};