CCS/TMS320F28335: TMS320F28335

Divyasree P

Part Number: TMS320F28335
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

Hi,

I am using TMS320F28335 for performing vector control of Induction Motor drive. I have to perform the following transformation:

Vr= (2/3) * Va

Vy=[(-1/3) *Va ] - [(1/sqrt(3))* Vb]

Vb=[(-1/3) *Va] + [ (1/sqrt(3))* Vb]

Please help me with the coding

over 8 years ago

0 Sean Bigley over 8 years ago

TI__Genius 17175 points

Please have a review of the application notes and user's guides that are available for the F28335: www.ti.com/.../technicaldocuments

There is a lot of great information in these documents that should give you enough insight to begin coding mathematical formulas for C2000 MCUs

Sean

0 Gautam Iyer over 8 years ago

Guru 192875 points

Hi Divyashree,

Are you using any particular kit or example to get started? Let us know at which point are you currently.

Regards,
Gautam

0 Divyasree P over 8 years ago in reply to Gautam Iyer

Prodigy 100 points

ya..TMS320F28335 kit , C2000 spectrum digital JTAG emulator.

0 Gautam Iyer over 8 years ago in reply to Divyasree P

Guru 192875 points

You can use IQMath or FastRTS library to perform above calculations.
C:\ti\controlSUITE\libs\math\IQmath\v160\doc
or
C:\ti\controlSUITE\libs\math\FPUfastRTS\V100\doc

Regards,
Gautam

0 Divyasree P over 8 years ago in reply to Gautam Iyer

Prodigy 100 points

okay.. Thank you

0 Gautam Iyer over 8 years ago in reply to Divyasree P

Guru 192875 points

You're Welcome!

Goodluck & Regards,
Gautam

0 Divyasree P over 8 years ago in reply to Gautam Iyer

Prodigy 100 points

I have tried for IQmath library. Can I use this to integrate and differentiate a signal?

0 Gautam Iyer over 8 years ago in reply to Divyasree P

Guru 192875 points

Divyasree P said:
Can I use this to integrate and differentiate a signal?

Yes, you should very well be able to solve equations.

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CCS/TMS320F28335: TMS320F28335