CCS/TMS320F28379D: the fft algorithms(RFFT_ADC) are developed for F28379D control card version. will that algorithms work on F28379D launchpad?

naveenkumar buduru

Intellectual 650 points

Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

I run those fft algorithms on F28379D launch pad that results in some errors.

over 7 years ago

0 Ritvik Sadana1 over 7 years ago

TI__Intellectual 835 points

Hi Naveen

I would appreciate if we work on a single thread. I would like you to close the following thread due to duplicate nature:

e2e.ti.com/.../698916

Coming to your question, I would like you to know that you can check C2000Ware to run the rfft examples. These examples are independent of the board. You can set the define for "USE_TEST_INPUT" as 0 and it will run regardless of adc input. This will ensure that your program works.

<install_dir>\C2000Ware_1_00_0X_00\libraries\dsp\FPU\c28\examples\fft\2837x_rfft_adc

Once that is done, you can then use ADC as the input and then rerun your example.

Also, the algorithms are independent of the device being used, the same code can run on F2837xd/xs, F28004x etc. Hence, it should not be a problem.

-Ritvik

0 naveenkumar buduru over 7 years ago in reply to Ritvik Sadana1

Intellectual 650 points

hi Ritvik

The error appearing during signal.asm is included while building the project

0 Ritvik Sadana1 over 7 years ago in reply to naveenkumar buduru

TI__Intellectual 835 points

Hi Naveen,
Can you send the complete error which you are getting? Use "Insert Code, Attach Files and more..." and bottom right to attach neccessary errors, code and pictures you want to share.
-Ritvik

0 naveenkumar buduru over 7 years ago in reply to Ritvik Sadana1

Intellectual 650 points

Hi Ritvik

I am checking the same code written by ti from c2000 controlware only.

0 Ritvik Sadana1 over 7 years ago in reply to naveenkumar buduru

TI__Intellectual 835 points

Naveen,
Please right click on the signal.asm and select 'exclude from build'. That's causing the build error. You'll be good to go after that.

-Ritvik

0 Ritvik Sadana1 over 7 years ago in reply to naveenkumar buduru

TI__Intellectual 835 points

Hi Naveen,

If this solved your problem, please mark the answer as solved so that it can help others with the same problem identify the solution. Also, please close the other thread that you started on the forum if this thread solves your problem.

-Ritvik

0 naveenkumar buduru over 7 years ago in reply to Ritvik Sadana1

Intellectual 650 points

Hi Ritvik,

May I know what is exactly signal.asm and why i should exclude the file from the project.

0 Ritvik Sadana1 over 7 years ago in reply to naveenkumar buduru

TI__Intellectual 835 points

Naveen,
Signal .asm contains data from a signal generator. This data acts as your input buffer in case you are not using ADC as your input. Hence, if you include it, it will conflict with your buffer defined in main.c.
Did you try building your code by excluding signal.asm?
-ritvik

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CCS/TMS320F28379D: the fft algorithms(RFFT_ADC) are developed for F28379D control card version. will that algorithms work on F28379D launchpad?