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Searched refs:f_snr (Results 1 – 25 of 62) sorted by relevance

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/utopia/UTPA2-700.0.x/modules/demodulator/hal/macan/demod/
H A DhalDMD_INTERN_DVBC.c1479 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1506 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1508 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1514 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
1597 float f_snr; in INTERN_DVBC_GetSignalQuality() local
1600 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
1712 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
1714 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
1715 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
1743 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
H A DhalDMD_INTERN_DVBS.c3261 MS_BOOL INTERN_DVBS_GetSNR(float *f_snr)//V in INTERN_DVBS_GetSNR() argument
3358 *f_snr = NDA_SNR; in INTERN_DVBS_GetSNR()
3482 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3502 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3503 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3504 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3605 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3606 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3608 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3611 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/messi/demod/
H A DhalDMD_INTERN_DVBC.c1917 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1943 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1945 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1951 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
2034 float f_snr; in INTERN_DVBC_GetSignalQuality() local
2037 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
2149 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
2151 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
2152 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
2180 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
/utopia/UTPA2-700.0.x/modules/demodulator/hal/maldives/demod/
H A DhalDMD_INTERN_DVBC.c1677 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1704 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1706 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1712 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
1795 float f_snr; in INTERN_DVBC_GetSignalQuality() local
1798 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
1910 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
1912 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
1913 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
1941 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
H A DhalDMD_INTERN_DVBS.c3080 MS_BOOL INTERN_DVBS_GetSNR(float *f_snr)//V in INTERN_DVBS_GetSNR() argument
3177 *f_snr = NDA_SNR; in INTERN_DVBS_GetSNR()
3301 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3321 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3322 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3323 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3424 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3425 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3427 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3430 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/mustang/demod/
H A DhalDMD_INTERN_DVBC.c1483 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1510 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1512 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1518 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
1601 float f_snr; in INTERN_DVBC_GetSignalQuality() local
1604 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
1716 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
1718 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
1719 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
1747 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
H A DhalDMD_INTERN_DVBS.c3283 MS_BOOL INTERN_DVBS_GetSNR(float *f_snr)//V in INTERN_DVBS_GetSNR() argument
3380 *f_snr = NDA_SNR; in INTERN_DVBS_GetSNR()
3504 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3524 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3525 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3526 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3627 f_snr=(float)u16Data/256.0; in INTERN_DVBS_GetSignalQuality()
3628 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3630 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3633 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/mooney/demod/
H A DhalDMD_INTERN_DVBC.c1923 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1964 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1966 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1972 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
2055 float f_snr; in INTERN_DVBC_GetSignalQuality() local
2058 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
2170 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
2172 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
2173 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
2201 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
/utopia/UTPA2-700.0.x/modules/demodulator/hal/mainz/demod/
H A DhalDMD_INTERN_DVBC.c1943 MS_BOOL INTERN_DVBC_GetSNR(float *f_snr) in INTERN_DVBC_GetSNR() argument
1969 *f_snr = 10.0f*log10f(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1971 *f_snr = 10.0f*Log10Approx(65536.0f/(float)noisepower); in INTERN_DVBC_GetSNR()
1977 *f_snr = 0.0f; in INTERN_DVBC_GetSNR()
2060 float f_snr; in INTERN_DVBC_GetSignalQuality() local
2063 status &= INTERN_DVBC_GetSNR(&f_snr); in INTERN_DVBC_GetSignalQuality()
2175 if (f_snr >= 27.2f) in INTERN_DVBC_GetSignalQuality()
2177 else if (f_snr >= 25.1f) in INTERN_DVBC_GetSignalQuality()
2178 *quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in INTERN_DVBC_GetSignalQuality()
2206 if (f_snr >= 29.6f) in INTERN_DVBC_GetSignalQuality()
[all …]
/utopia/UTPA2-700.0.x/modules/demodulator/drv/demod/
H A DdrvDMD_INTERN_DVBC.c1169 float f_snr = 0.0; in MDrv_DMD_DVBC_GetSignalQualityWithRFPower() local
1178 status &= MDrv_DMD_DVBC_GetSNR(&f_snr); in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1295 if (f_snr >= 27.2f) in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1297 else if (f_snr >= 25.1f) in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1298 *u16Quality = (MS_U16)(0.0f + (f_snr - 25.1f)*20.0f/(27.2f-25.1f)); in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1326 if (f_snr >= 29.6f) in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1328 else if (f_snr >= 27.3f) in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
1329 *u16Quality = (MS_U16)(0.0f + (f_snr - 27.3f)*20.0f/(29.6f-27.3f)); in MDrv_DMD_DVBC_GetSignalQualityWithRFPower()
H A DdrvDMD_ATSC.c533 MS_BOOL MDrv_DMD_ATSC_GET_QAM_SNR(float *f_snr) in MDrv_DMD_ATSC_GET_QAM_SNR() argument
535 return MDrv_DMD_ATSC_MD_GET_QAM_SNR(0, f_snr); in MDrv_DMD_ATSC_GET_QAM_SNR()
1109 MS_BOOL _MDrv_DMD_ATSC_MD_GET_QAM_SNR(MS_U8 id, DMD_ATSC_SNR_DATA *f_snr) in _MDrv_DMD_ATSC_MD_GET_QAM_SNR() argument
1111 MS_BOOL MDrv_DMD_ATSC_MD_GET_QAM_SNR(MS_U8 id, float *f_snr) in _MDrv_DMD_ATSC_MD_GET_QAM_SNR()
1120 bRet = pRes->sDMD_ATSC_PriData.HAL_DMD_ATSC_IOCTL_CMD(DMD_ATSC_HAL_CMD_GET_QAM_SNR, f_snr); in _MDrv_DMD_ATSC_MD_GET_QAM_SNR()
1740 MS_BOOL MDrv_DMD_ATSC_MD_GET_QAM_SNR(MS_U8 id, float *f_snr) in MDrv_DMD_ATSC_MD_GET_QAM_SNR() argument
1751 … *f_snr = 10.0f*log10f(((float)GetSnrParam.snr.sym_num)/(float)(GetSnrParam.snr.noisepower+1)); in MDrv_DMD_ATSC_MD_GET_QAM_SNR()
1753 …*f_snr = 10.0f*Log10Approx(((float)GetSnrParam.snr.sym_num)/(float)(GetSnrParam.snr.noisepower+1)); in MDrv_DMD_ATSC_MD_GET_QAM_SNR()
1760 *f_snr = 0; in MDrv_DMD_ATSC_MD_GET_QAM_SNR()
H A DdrvDMD_INTERN_DVBS_v2.c1182 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in DMD_DVBS_GetSignalQualityWithRFPower() local
1196 MDrv_DMD_DVBS_GetSNR(&f_snr); in DMD_DVBS_GetSignalQualityWithRFPower()
1197 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in DMD_DVBS_GetSignalQualityWithRFPower()
1198 Fixed_SNR = f_snr + snr_poly; in DMD_DVBS_GetSignalQualityWithRFPower()
1294 status &= MDrv_DMD_DVBS_GetSNR(&f_snr); in DMD_DVBS_GetSignalQualityWithRFPower()
1295 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in DMD_DVBS_GetSignalQualityWithRFPower()
1297 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in DMD_DVBS_GetSignalQualityWithRFPower()
1300 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in DMD_DVBS_GetSignalQualityWithRFPower()
H A DdrvDMD_ISDBT.c469 MS_BOOL MDrv_DMD_ISDBT_GetSNR(float *f_snr) in MDrv_DMD_ISDBT_GetSNR() argument
471 return MDrv_DMD_ISDBT_MD_GetSNR(0, f_snr); in MDrv_DMD_ISDBT_GetSNR()
1089 MS_BOOL _MDrv_DMD_ISDBT_MD_GetSNR(MS_U8 id, DMD_ISDBT_SNR_DATA *f_snr) in _MDrv_DMD_ISDBT_MD_GetSNR() argument
1091 MS_BOOL MDrv_DMD_ISDBT_MD_GetSNR(MS_U8 id, float *f_snr) in _MDrv_DMD_ISDBT_MD_GetSNR()
1100 bRet = pRes->sDMD_ISDBT_PriData.HAL_DMD_ISDBT_IOCTL_CMD(DMD_ISDBT_HAL_CMD_GetSNR, f_snr); in _MDrv_DMD_ISDBT_MD_GetSNR()
1876 MS_BOOL MDrv_DMD_ISDBT_MD_GetSNR(MS_U8 id, float *f_snr) in MDrv_DMD_ISDBT_MD_GetSNR() argument
1893 *f_snr = 10*(float)log10f((double)fSNRAvg/2); in MDrv_DMD_ISDBT_MD_GetSNR()
1895 *f_snr = 10*(float)Log10Approx((double)fSNRAvg/2); in MDrv_DMD_ISDBT_MD_GetSNR()
1902 *f_snr = 0; in MDrv_DMD_ISDBT_MD_GetSNR()
H A DdrvDMD_INTERN_DVBS.c1633 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in MDrv_DMD_DVBS_GetSignalQualityWithRFPower() local
1651 MDrv_DMD_DVBS_GetSNR(&f_snr); in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1652 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1653 Fixed_SNR = f_snr + snr_poly; in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1752 status &= MDrv_DMD_DVBS_GetSNR(&f_snr); in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1753 ULOGD("DEMOD","drv_DVBS_GetSNR = %d \n", (int)f_snr ); in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1754 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
1757 ULOGD("DEMOD","f_snr = %f\n", f_snr ); in MDrv_DMD_DVBS_GetSignalQualityWithRFPower()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/maserati/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
/utopia/UTPA2-700.0.x/modules/demodulator/hal/kano/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
/utopia/UTPA2-700.0.x/modules/demodulator/hal/M7621/demod/
H A DhalDMD_INTERN_DVBT2.c2282 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2283 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2290 return f_snr; in INTERN_DVBT2_GetSNR()
2303 float f_snr;
2319 f_snr = (float)u16_snr100/100.0;
2341 snr_cali = f_snr - snr_offset;
2342 if (snr_cali > 0.0) f_snr = snr_cali;
2349 return f_snr;
H A DhalDMD_INTERN_DVBS.c3526 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3540 INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3541 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3542 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3638 status &= INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3639 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3641 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3644 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/k6/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
/utopia/UTPA2-700.0.x/modules/demodulator/hal/curry/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
H A DhalDMD_INTERN_DVBS.c3371 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3385 INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3386 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3387 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3483 status &= INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3484 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3486 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3489 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()
/utopia/UTPA2-700.0.x/modules/demodulator/hal/k6lite/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
/utopia/UTPA2-700.0.x/modules/demodulator/hal/M7821/demod/
H A DhalDMD_INTERN_DVBT2.c2234 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2235 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2242 return f_snr; in INTERN_DVBT2_GetSNR()
2255 float f_snr;
2271 f_snr = (float)u16_snr100/100.0;
2293 snr_cali = f_snr - snr_offset;
2294 if (snr_cali > 0.0) f_snr = snr_cali;
2301 return f_snr;
/utopia/UTPA2-700.0.x/modules/demodulator/hal/maxim/demod/
H A DhalDMD_INTERN_DVBT2.c2282 snr_cali = f_snr - snr_offset; in INTERN_DVBT2_GetSNR()
2283 if (snr_cali > 0.0) f_snr = snr_cali; in INTERN_DVBT2_GetSNR()
2290 return f_snr; in INTERN_DVBT2_GetSNR()
2303 float f_snr;
2319 f_snr = (float)u16_snr100/100.0;
2341 snr_cali = f_snr - snr_offset;
2342 if (snr_cali > 0.0) f_snr = snr_cali;
2349 return f_snr;
H A DhalDMD_INTERN_DVBS.c3526 float f_snr = 0.0, ber_sqi = 0.0, cn_rel = 0.0; in INTERN_DVBS_GetSignalQuality() local
3540 INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3541 …snr_poly = 0.005261367463671*pow(f_snr, 3)-0.116517828301214*pow(f_snr, 2)+0.744836970505452*pow(f… in INTERN_DVBS_GetSignalQuality()
3542 Fixed_SNR = f_snr + snr_poly; in INTERN_DVBS_GetSignalQuality()
3638 status &= INTERN_DVBS_GetSNR(&f_snr); in INTERN_DVBS_GetSignalQuality()
3639 DBG_GET_SIGNAL_DVBS(printf("INTERN_DVBS GetSNR = %d \n", (int)f_snr)); in INTERN_DVBS_GetSignalQuality()
3641 cn_rel = f_snr - fDVBS_SQI_CNref[_u8_DVBS2_CurrentCodeRateLocal]; in INTERN_DVBS_GetSignalQuality()
3644 DBG_INTERN_DVBS(printf(" f_snr = %f\n",f_snr)); in INTERN_DVBS_GetSignalQuality()

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