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Sine-wave reference generation using math library

Frank H Zhang
Expert 1515 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi,

I saw some examples using 'Sine' function from math library to generate internal sine-wave reference for their applications.

I am just wondering if I can also use this method in a fixed-point micro-controller (i.e. F28035) ?

Usually, I use a look-up table from IQmath to do this, what should I be aware of if I use this sine function directly from the math library ?

Thank you,

Frank

  • 0
    TI__Mastermind 43730 points

    there is a signal generator library from TI, 

    It;s part of the controlsuite, if you have not installed it i recommend installing,

    The location is

    controlSUITE\libs\dsp\SGEN

    It supports both fixed and floating point math,