c语言在MSP430板子上面实现FFT 里面自己利用ADC采用计算频率实现64点的FFT 变换外加液晶12864显示-c language board above the MSP430 realize FFT inside their own use of the ADC used to calculate the frequency to achieve 64 point FFT plus LCD 12864

MSP430F149外部AD采样，然后进行FFT运算，并用12864显示各次谐波分量模值-MSP430F149 external AD sampling and FFT operation, and 12864 show harmonic components modulus