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MMDVM
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Add kerchunk TX.

This commit is contained in:
Jonathan Naylor 2020-06-20 20:31:45 +01:00
parent 598d32287d
commit b971c5bc38
3 changed files with 32 additions and 11 deletions
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21
FM.cpp
View File

@ -34,6 +34,7 @@ m_callsignTimer(),
m_timeoutTimer(),
m_holdoffTimer(),
m_kerchunkTimer(),
m_kerchunkTX(true),
m_ackMinTimer(),
m_ackDelayTimer(),
m_hangTimer(),
@ -183,7 +184,7 @@ uint8_t CFM::setAck(const char* rfAck, uint8_t speed, uint16_t frequency, uint8_
return m_rfAck.setParams(rfAck, speed, frequency, level, level);
}
uint8_t CFM::setMisc(uint16_t timeout, uint8_t timeoutLevel, uint8_t ctcssFrequency, uint8_t ctcssHighThreshold, uint8_t ctcssLowThreshold, uint8_t ctcssLevel, uint8_t kerchunkTime, uint8_t hangTime, bool useCOS, bool cosInvert, uint8_t rfAudioBoost, uint8_t maxDev, uint8_t rxLevel)
uint8_t CFM::setMisc(uint16_t timeout, uint8_t timeoutLevel, uint8_t ctcssFrequency, uint8_t ctcssHighThreshold, uint8_t ctcssLowThreshold, uint8_t ctcssLevel, uint8_t kerchunkTime, bool kerchunkTX, uint8_t hangTime, bool useCOS, bool cosInvert, uint8_t rfAudioBoost, uint8_t maxDev, uint8_t rxLevel)
{
m_useCOS = useCOS;
m_cosInvert = cosInvert;
@ -191,7 +192,10 @@ uint8_t CFM::setMisc(uint16_t timeout, uint8_t timeoutLevel, uint8_t ctcssFreque
m_rfAudioBoost = q15_t(rfAudioBoost);
m_timeoutTimer.setTimeout(timeout, 0U);
m_kerchunkTimer.setTimeout(kerchunkTime, 0U);
m_kerchunkTX = kerchunkTX;
m_hangTimer.setTimeout(hangTime, 0U);
m_timeoutTone.setParams(timeoutLevel);
@ -275,6 +279,7 @@ void CFM::listeningState(bool validSignal)
sendCallsign();
}
if (m_state == FS_RELAYING || (m_state == FS_KERCHUNK && m_kerchunkTX)) {
insertSilence(50U);
beginRelaying();
@ -288,6 +293,7 @@ void CFM::listeningState(bool validSignal)
m_modemState = STATE_FM;
}
}
}
void CFM::kerchunkState(bool validSignal)
{
@ -300,6 +306,19 @@ void CFM::kerchunkState(bool validSignal)
sendCallsign();
m_callsignTimer.start();
}
if (!m_kerchunkTX) {
insertSilence(50U);
beginRelaying();
m_callsignTimer.start();
io.setDecode(true);
io.setADCDetection(true);
DEBUG1("Change to STATE_FM");
m_modemState = STATE_FM;
}
}
} else {
io.setDecode(false);

3
FM.h
View File

@ -56,7 +56,7 @@ public:
uint8_t setCallsign(const char* callsign, uint8_t speed, uint16_t frequency, uint8_t time, uint8_t holdoff, uint8_t highLevel, uint8_t lowLevel, bool callsignAtStart, bool callsignAtEnd, bool callsignAtLatch);
uint8_t setAck(const char* rfAck, uint8_t speed, uint16_t frequency, uint8_t minTime, uint16_t delay, uint8_t level);
uint8_t setMisc(uint16_t timeout, uint8_t timeoutLevel, uint8_t ctcssFrequency, uint8_t ctcssHighThreshold, uint8_t ctcssLowThreshold, uint8_t ctcssLevel, uint8_t kerchunkTime, uint8_t hangTime, bool useCOS, bool cosInvert, uint8_t rfAudioBoost, uint8_t maxDev, uint8_t rxLevel);
uint8_t setMisc(uint16_t timeout, uint8_t timeoutLevel, uint8_t ctcssFrequency, uint8_t ctcssHighThreshold, uint8_t ctcssLowThreshold, uint8_t ctcssLevel, uint8_t kerchunkTime, bool kerchunkTX, uint8_t hangTime, bool useCOS, bool cosInvert, uint8_t rfAudioBoost, uint8_t maxDev, uint8_t rxLevel);
private:
CFMKeyer m_callsign;
@ -72,6 +72,7 @@ private:
CFMTimer m_timeoutTimer;
CFMTimer m_holdoffTimer;
CFMTimer m_kerchunkTimer;
bool m_kerchunkTX;
CFMTimer m_ackMinTimer;
CFMTimer m_ackDelayTimer;
CFMTimer m_hangTimer;

5
SerialPort.cpp
View File

@ -103,7 +103,7 @@ const uint8_t MMDVM_DEBUG5 = 0xF5U;
#define HW_TYPE "MMDVM"
#endif
#define DESCRIPTION "20200520 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG/FM)"
#define DESCRIPTION "20200620 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG/FM)"
#if defined(GITVERSION)
#define concat(h, a, b, c) h " " a " " b " GitID #" c ""
@ -433,12 +433,13 @@ uint8_t CSerialPort::setFMParams3(const uint8_t* data, uint8_t length)
bool useCOS = (data[8U] & 0x01U) == 0x01U;
bool cosInvert = (data[8U] & 0x02U) == 0x02U;
bool kerchunkTX = (data[8U] & 0x04U) == 0x04U;
uint8_t rfAudioBoost = data[9U];
uint8_t maxDev = data[10U];
uint8_t rxLevel = data[11U];
return fm.setMisc(timeout, timeoutLevel, ctcssFrequency, ctcssHighThreshold, ctcssLowThreshold, ctcssLevel, kerchunkTime, hangTime, useCOS, cosInvert, rfAudioBoost, maxDev, rxLevel);
return fm.setMisc(timeout, timeoutLevel, ctcssFrequency, ctcssHighThreshold, ctcssLowThreshold, ctcssLevel, kerchunkTime, kerchunkTX, hangTime, useCOS, cosInvert, rfAudioBoost, maxDev, rxLevel);
}
uint8_t CSerialPort::setMode(const uint8_t* data, uint8_t length)