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speed using 28335 dsp for motor control

Joseph Peter
Intellectual 665 points


Hi sir/madam

                            My doubt is regarding the EQEP POSITION speed calulation for 28334 floating point dsp processor...i go through the  EQEP POSITION SPEED C FILE GIVEN in the TI CONTROL SUITE  and got an idea regarding the same....in that they have described for 150 mhz high speed calculation for a fixed point processor using iq math formats..can u please help me in making out the same for 2833x floating point dsp processor. i am involved in foc of IM which requires the same...

  • 0
    Guru 192875 points

    Hi Joseph,

    Joseph Peter said:
    can u please help me in making out the same for 2833x floating point dsp processor.

    You simply need to replace the IQMath based computations with generic ones for enabling floating point.

    Regards,

    Gautam