class CoefFFT(ReadonlyRegisterBase):
    def doRead(self):
        return coef_fft
add_device(CoefFFT(), True)
CoefFFT.polling=1000

class CoefFFTE(ReadonlyRegisterBase):
    def doRead(self):
        return coef_ffte
add_device(CoefFFTE(), True)
CoefFFTE.polling=1000

class MeanErr(ReadonlyRegisterBase):
    def doRead(self):
        return mean_err
add_device(MeanErr(), True)
MeanErr.polling=1000

class MeanErrE(ReadonlyRegisterBase):
    def doRead(self):
        return mean_erre
add_device(MeanErrE(), True)
MeanErrE.polling=1000

class RmsErr(ReadonlyRegisterBase):
    def doRead(self):
        return rms_err
add_device(RmsErr(), True)
RmsErr.polling=1000

class RmsErrE(ReadonlyRegisterBase):
    def doRead(self):
        return rms_erre
add_device(RmsErrE(), True)
RmsErrE.polling=1000


#print  coef_fft, coef_ffte  
#print  mean_err, mean_erre
#print  rms_err, rms_erre