TMS320C6713 Real Time Application- Help Needed

[electronic_engineer]

Hi,

I am new to DSP, I just got C6713 evaluation board and wanted to perform some real application. I would like to use sine wave as an input to DSK and perform FFT to see the frequency responce of sine wave.

I tried but I couldn't found any example to get familiar with sampling process and writing code for the real application.

I will appreciate if some one please guide me.

BR
EE

 

[testing test]

I am attaching a tutorial of working on fft in C6713. Hope this will help you out. Ask me for any further help.

 

[electronic_engineer]

I am attaching a tutorial of working on fft in C6713. Hope this will help you out. Ask me for any further help.

Million of thanks brother. Ofcourse, I will knock you for any difficulty.

 

[testing test]

I am attaching a tutorial of working on fft in C6713. Hope this will help you out. Ask me for any further help.

Million of thanks brother. Ofcourse, I will knock you for any difficulty.

Just click Helped me on my post if you think I helped you

 

[electronic_engineer]

I am attaching a tutorial of working on fft in C6713. Hope this will help you out. Ask me for any further help.

Million of thanks brother. Ofcourse, I will knock you for any difficulty.

Just click Helped me on my post if you think I helped you

Done

Added after 2 hours 44 minutes:

Can I use those .c program to compute the FFT for real application ?

 

[testing test]

Yes, there are examples included. Alternatively, I can give you a MATLAB code for N-point FFT calculation using Cooley & Tukey algo.

 

[electronic_engineer]

Yes, there are examples included. Alternatively, I can give you a MATLAB code for N-point FFT calculation using Cooley & Tukey algo.

Please email me that code at
matlab_fft@yahoo.com

I had a look over 'FFT of A REAL TIME INPUT SIGNAL USING AN FFT FUNCTION IN C' code but I don't know about the input source ? Could it be any input signal either Sine wave or signal from PC sound card ?

I also couldn't found any thing about the sampling frequency, how this code is sampling the input signal using ADC or DAC ?

thanks for your consideration !

 

[electronic_engineer]

Can any one please provide me sampling code for C6713 DSK ? I need to sample a sine wave and take the FFT of it. Please help me...

 

[yurchec]

It would be nice if some one laid out the code for Cooley & Tukey FFT algo in MatLab or send it to me on my email (yurchec(at)gmail.com)