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1  Forum 2005-2010 (read only) / Development / Re: Modified 8bit FFT in c on: November 16, 2010, 02:17:57 am
Hello, deif.
You use int8_t ie 8bit char here
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const prog_int8_t Sinewave[N_WAVE-N_WAVE/4] PROGMEM = {
And why do you read words into the fix_fft() function?
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wr =  pgm_read_word_near(Sinewave + j+N_WAVE/4);

Thanks.
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