> My current problem is that a simple math equation doesn't seem to work. I=
t is:
>         int16_t encper =3D (encval/255) * 100;
>

What is the range of encval? If it's below 255, the result of the
integer division will be 0.

As a suggestion, it might be faster to shift encval right by 8 (which
is a division by 256) rather than divide by 255.

Regards,
Scott
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