diff options
Diffstat (limited to 'lib/dvb/frontend.cpp')
| -rw-r--r-- | lib/dvb/frontend.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp index 8d035bfa..a26f6bd8 100644 --- a/lib/dvb/frontend.cpp +++ b/lib/dvb/frontend.cpp @@ -376,6 +376,35 @@ void eDVBFrontend::timeout() m_tuning = 0; } +int eDVBFrontend::readFrontendData(int type) +{ + switch(type) + { + case bitErrorRate: + { + uint32_t ber=0; + if (ioctl(m_fd, FE_READ_BER, &ber) < 0 && errno != ERANGE) + eDebug("FE_READ_BER failed (%m)"); + return ber; + } + case signalPower: + { + uint16_t snr=0; + if (ioctl(m_fd, FE_READ_SNR, &snr) < 0 && errno != ERANGE) + eDebug("FE_READ_SNR failed (%m)"); + return snr; + } + case signalQuality: + { + uint16_t strength=0; + if (ioctl(m_fd, FE_READ_SIGNAL_STRENGTH, &strength) < 0 && errno != ERANGE) + eDebug("FE_READ_SIGNAL_STRENGTH failed (%m)"); + return strength; + } + } + return 0; +} + #ifndef FP_IOCTL_GET_ID #define FP_IOCTL_GET_ID 0 #endif |