TMS320F28335: TMS320F28335

Nikhil Gujar81

Part Number: TMS320F28335
Other Parts Discussed in Thread: C2000WARE, CONTROLSUITE

Hello,

I have started to work with TMS320F28335. I am new to TI and would like to implement following using TMS320F28335 kit.

Display of ADC channel voltage on 16x2 or 20x4 LCD display
FFT of the ADC channel voltage using SWR-DFT method

Request you to share library or suitable code to extract different frequency signals upto 1250 Hz for applied 50 Hz signal.

I am providing 3 V 50 Hz signal to ADC by shifting it to upwards so that negative sign will not occur to ADC.

request you to share details to achieve above.

Nikhil

over 8 years ago

0 Gautam Iyer over 8 years ago

Guru 192875 points

Hi Nikhil,

If you're using CCSv7+, please download C2000ware and you can explore the same for device libraries. You'll be able to find the same here:
C:\ti\c2000\C2000Ware_1_00_01_00\device_support\f2833x

Regards,
Gautam

0 Nikhil Gujar81 over 8 years ago in reply to Gautam Iyer

Prodigy 215 points

Hello Gautam,

Thanks for your response. I have CCSv6. can C2000ware will work for me.

Is FFT function inbuilt in this?

regards,

Nikhil

0 Gautam Iyer over 8 years ago in reply to Nikhil Gujar81

Guru 192875 points

Nikhil Gujar81 said:
Thanks for your response. I have CCSv6. can C2000ware will work for me.

You can instead download controlSuite.

Nikhil Gujar81 said:
Is FFT function inbuilt in this?

You have FFT libraries available in controlSuite. You can find the same here:

C:\ti\controlSUITE\libs\dsp\FPU\v131\examples

Regards,

Gautam

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TMS320F28335: TMS320F28335