Re: ADC in Free Running Mode Kategorie: Programmierung C (von PepeV - 8.02.2013 17:43) | ||
Als Antwort auf Re: ADC in Free Running Mode von Torsten - 6.02.2013 21:43 | ||
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> > The problem I am left with, is that the FFT routine needs its data in an array of > > float. What I do now is copy the array of word that I get from ADCaptureRunFree > > to an array of float. But this costs precious RAM memory. Could you help me > > adapt the ADCaptureRunFree to store its values in an array of float? > > > > Regards, > > Pepe > > Hello Pepe, > > I have just found a ready asm-spectrum analyzer. > Maybe that also interests you. > > GruÃ? Torsten Hi Torsten, I managed to adapt your ADCaptureRunFree to work with a float array. Since I could not find a suitable algorithm on the internet, I figured out one myself. Because I need only to convert integers between 0 and 1023, it is much simpler then the algorithms I found on internet. I attached the results. Hope you like my first attempt of asm programming. Thanks for the asm spectrum analyzer files. They look promising (fast!) but also complicated. I will study them and let you know if I can use them. Regards, Pepe ADC FRM asm fp.zip | ||
Antwort schreiben Antworten: Re: ADC in Free Running Mode (von Torsten - 9.02.2013 10:18) Re: ADC in Free Running Mode (von PepeV - 9.02.2013 14:57) Re: ADC in Free Running Mode (von PepeV - 11.02.2013 18:29) Re: ADC in Free Running Mode (von Torsten - 11.02.2013 21:07) Re: ADC in Free Running Mode (von PepeV - 12.02.2013 19:54) |
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