Maximum coverage for loops; bit reversing integars http://jarvistmoorefrost.wordpress.com/2014/09/18/maximum-coverage-for-loops-bit-reversing-integars

bit_reverse_for_loop.c

        for (i=0;i<256;i++)
        {
            // Alright, this is the plan
            // First we take our variable
            // Then we bit reverse it as binary
            // Pretty confusing, but means it will fill in the temperature
            // range with maximum coverage, rather than linear ramping
            unsigned char r=i;
            r=(r&0xF0)>>4 | (r&0x0F)<<4;
            r=(r&0xCC)>>2 | (r&0x33)<<2;
            r=(r&0xAA)>>1 | (r&0x55)<<1;

...Do some science...