#define DCgainBpfNoise 65536
i16 samples,iOutput, *input, *output, *noutput;
- i16 *x, *coef, *coef2;
+ i16 *x, *coef;
i32 i, naccum, outputGain, calcAdjust;
i64 y;
i16 nx, hyst, setpt, compOut;
nx = mySps->nx;
coef = mySps->coef;
- coef2 = mySps->coef2;
calcAdjust = mySps->calcAdjust;
outputGain = mySps->outputGain;
i16 npoints;
i16 *input, *output;
- i32 inputGain, outputGain,calcAdjust;
+ i32 outputGain;
i32 i;
i32 accum;
npoints=mySps->nSamples;
- inputGain=mySps->inputGain;
outputGain=mySps->outputGain;
- calcAdjust=mySps->calcAdjust;
coeff00=((i16*)mySps->coef)[0];
coeff01=((i16*)mySps->coef)[1];
{
i16 *input, *output;
i16 npoints;
- i32 inputGain, outputGain, calcAdjust;
+ i32 outputGain, calcAdjust;
i32 i;
i32 temp0,temp1;
i16 x0;
i32 _y0;
i16 a0,a1;
- i16 b0;
i16 *coef;
i16 *x;
npoints=mySps->nSamples;
- inputGain=mySps->inputGain;
outputGain=mySps->outputGain;
calcAdjust=mySps->calcAdjust;
x=(i16*)(mySps->x);
a0=coef[0];
a1=coef[1];
- b0=coef[2];
x0=x[0];
*/
i16 CenterSlicer(t_pmr_sps *mySps)
{
- i16 npoints,lhit,uhit;
+ i16 npoints/*, lhit, uhit*/;
i16 *input, *output, *buff;
- i32 inputGain, outputGain, inputGainB;
+ i32 inputGainB;
i32 i;
i32 accum;
npoints=mySps->nSamples;
- inputGain=mySps->inputGain;
- outputGain=mySps->outputGain;
inputGainB=mySps->inputGainB;
amax=mySps->amax;
#endif
accum=input[i];
- lhit=uhit=0;
+ /* lhit=uhit=0; */
if(accum>amax)
{
amax=accum;
- uhit=1;
+ /* uhit=1; */
if(amin<(amax-setpt))
{
amin=(amax-setpt);
- lhit=1;
+ /* lhit=1; */
}
}
else if(accum<amin)
{
amin=accum;
- lhit=1;
+ /* lhit=1; */
if(amax>(amin+setpt))
{
amax=(amin+setpt);
- uhit=1;
+ /* uhit=1; */
}
}
#if 0
i16 npoints;
i16 *input, *output;
- i32 inputGain, outputGain;
i32 i;
i32 accum;
npoints=mySps->nSamples;
- inputGain=mySps->inputGain;
- outputGain=mySps->outputGain;
-
amax=mySps->amax;
amin=mySps->amin;
setpt=mySps->setpt;
//i16 samples, lhit,uhit;
i16 *input, *output;
- i32 inputGain, outputGain;
+ i32 /*inputGain, */outputGain;
i32 i;
i32 accum;
i32 tmp;
i32 amin; // buffer amplitude minimum
//i32 apeak; // buffer amplitude peak
i32 setpt; // amplitude set point for amplitude comparator
- i16 compOut; // amplitude comparator output
input = mySps->source;
output = mySps->sink;
- inputGain=mySps->inputGain;
+ /* inputGain=mySps->inputGain; */
outputGain=mySps->outputGain;
npoints=mySps->nSamples;
tmp=((accum-setpt)*4)/128;
accum=setpt+tmp;
if(accum>amax)accum=amax;
- compOut=1;
accum=setpt;
}
else if(accum<-setpt)
tmp=((accum+setpt)*4)/128;
accum=(-setpt)-tmp;
if(accum<amin)accum=amin;
- compOut=1;
accum=-setpt;
}
i16 ctcss_detect(t_pmr_chan *pChan)
{
i16 i,points2do,*pInput,hit,thit,relax;
- i16 tnum, tmp,indexNow,gain,diffpeak;
- i16 difftrig;
+ i16 tnum, tmp,indexNow,diffpeak;
+ /* i16 difftrig; */
i16 tv0,tv1,tv2,tv3,indexDebug;
i16 points=0;
i16 indexWas=0;
relax = pChan->rxCtcss->relax;
pInput = pChan->rxCtcss->input;
- gain = pChan->rxCtcss->gain;
+ /*
if(relax) difftrig=(-0.1*M_Q15);
else difftrig=(-0.05*M_Q15);
+ */
thit=hit=-1;