Sine and atan tables have been icreased to 5500 each one thanks  to the python table generator, whose files have been included in the Trigonometric_functions code. In addition interpolation functions have been added in order to give the sine more fined value and closer to the real one. The motor now can run upto 450 from 0Hz even when limited to 70% of the voltage input, and runs smoothly even at 0.1Hz. As a side effect, below 1Hz the motor emits christmas sounds.
Merge branch 'master' of github.com:arcoslab/open-coroco