Hi everybody
Currently I am working on a project with a redpitaya board ,
I have the open source code from Github of the app :
github.com/RedPitaya/RedPitaya/tree/master/apps-free/spectrum
I have very simple things to do (I guess) but I am not very confortable with C language (I´m quite new) .
Indeed I have to :
-modify the bandwith of the spectrum analyzer (from 1 to 939kHz , I know I can do that quicly with the app but I need only this bandwith)
-decimate by 8 the number of sample (I want 15.625Ms/s)
-acquire the samples for 10 ms every 1 seconde
-Store the data on the SD card via (32 GB in my case) or send the data to a computer via the app (.csv)
I have already do the acquisition and the transformation via Matlab (after the ADC module) but I have to do this on the redpitaya board
Do you know the parameters I have to modify in the open source code to do this ?
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I have think about another solution :
Implement the FFTlogiccore 9.1 of Xilinx directly on the FPGA but maybe this is more difficult to do ?
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Best regards
Robin
Modify Spectrum analyzer in C
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