add unicable support (thx to adenin)

[enigma2.git] / lib / dvb / frontend.cpp

diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index 284844dc4323c9774207fa6786312a84824cb35b..aae7bbc2d58f239d66459c83c417476f0367a8c2 100644 (file)
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -587,6 +587,10 @@ int eDVBFrontend::closeFrontend(bool force)
        if (m_fd >= 0)
        {
                eDebugNoSimulate("close frontend %d", m_dvbid);
+               if (m_data[SATCR] != -1)
+               {
+                       turnOffSatCR(m_data[SATCR]);
+               }
                setTone(iDVBFrontend::toneOff);
                setVoltage(iDVBFrontend::voltageOff);
                m_tuneTimer->stop();
@@ -2552,3 +2556,42 @@ arg_error:
                "eDVBFrontend::setSlotInfo must get a tuple with first param slotid, second param slot description and third param enabled boolean");
        return false;
 }
+
+RESULT eDVBFrontend::turnOffSatCR(int satcr)
+{
+       eSecCommandList sec_sequence;
+       // check if voltage is disabled
+       eSecCommand::pair compare;
+       compare.steps = +9;     //nothing to do
+       compare.voltage = iDVBFrontend::voltageOff;
+       sec_sequence.push_back( eSecCommand(eSecCommand::IF_NOT_VOLTAGE_GOTO, compare) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50 ) );
+
+       sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage18_5) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SET_TONE, iDVBFrontend::toneOff) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 250) );
+
+       eDVBDiseqcCommand diseqc;
+       memset(diseqc.data, 0, MAX_DISEQC_LENGTH);
+       diseqc.len = 5;
+       diseqc.data[0] = 0xE0;
+       diseqc.data[1] = 0x10;
+       diseqc.data[2] = 0x5A;
+       diseqc.data[3] = satcr << 5;
+       diseqc.data[4] = 0x00;
+
+       sec_sequence.push_back( eSecCommand(eSecCommand::SEND_DISEQC, diseqc) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SLEEP, 50+20+14*diseqc.len) );
+       sec_sequence.push_back( eSecCommand(eSecCommand::SET_VOLTAGE, iDVBFrontend::voltage13) );
+       setSecSequence(sec_sequence);
+       return 0;
+}
+
+RESULT eDVBFrontend::ScanSatCR()
+{
+       setFrontend();
+       usleep(20000);
+       setTone(iDVBFrontend::toneOff);
+       return 0;
+}