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Random number generation

Yes. A simple random function is:

Code:
#define M ((1<<14)-1)
#define C ((1<<12)-1)
uint16_t rnd()
{
    static uint16_t seed = 0;
    seed = ((uint32_t)M * seed + C) % (uint16_t)0xFFFE;
    return seed;
}
 
Last edited:
See Random number generation - Wikipedia, the free encyclopedia. The actual algorithm is shown in the Computational Methods section.

i.e. this one:
116-144550627858cb6d44ceb02ba9434317.png
 

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