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Beginnings of FM controller support.

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This commit is contained in:
Jonathan Naylor 2020-04-11 22:08:17 +01:00
parent b4647d8d1b
commit 9d725b9479
9 changed files with 234 additions and 15 deletions
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26
IO.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2015,2016,2017,2018 by Jonathan Naylor G4KLX
* Copyright (C) 2015,2016,2017,2018,2020 by Jonathan Naylor G4KLX
* Copyright (C) 2015 by Jim Mclaughlin KI6ZUM
* Copyright (C) 2016 by Colin Durbridge G4EML
*
@ -402,6 +402,15 @@ void CIO::process()
dmrDMORX.samples(RRCVals, rssi, RX_BLOCK_SIZE);
}
}
if (m_fmEnable) {
bool cos = getCOSInt();
#if defined(USE_DCBLOCKER)
fm.samples(cos, dcSamples, RX_BLOCK_SIZE);
#else
fm.samples(cos, samples, RX_BLOCK_SIZE);
#endif
}
} else if (m_modemState == STATE_DSTAR) {
if (m_dstarEnable) {
q15_t GMSKVals[RX_BLOCK_SIZE];
@ -460,6 +469,13 @@ void CIO::process()
nxdnRX.samples(NXDNVals, rssi, RX_BLOCK_SIZE);
}
} else if (m_modemState == STATE_FM) {
bool cos = getCOSInt();
#if defined(USE_DCBLOCKER)
fm.samples(cos, dcSamples, RX_BLOCK_SIZE);
#else
fm.samples(cos, samples, RX_BLOCK_SIZE);
#endif
} else if (m_modemState == STATE_DSTARCAL) {
q15_t GMSKVals[RX_BLOCK_SIZE];
::arm_fir_fast_q15(&m_gaussianFilter, samples, GMSKVals, RX_BLOCK_SIZE);
@ -505,6 +521,9 @@ void CIO::write(MMDVM_STATE mode, q15_t* samples, uint16_t length, const uint8_t
case STATE_POCSAG:
txLevel = m_pocsagTXLevel;
break;
case STATE_FM:
txLevel = m_fmTXLevel;
break;
default:
txLevel = m_cwIdTXLevel;
break;
@ -553,10 +572,11 @@ void CIO::setMode()
setP25Int(m_modemState == STATE_P25);
setNXDNInt(m_modemState == STATE_NXDN);
setPOCSAGInt(m_modemState == STATE_POCSAG);
setFMInt(m_modemState == STATE_FM);
#endif
}
void CIO::setParameters(bool rxInvert, bool txInvert, bool pttInvert, uint8_t rxLevel, uint8_t cwIdTXLevel, uint8_t dstarTXLevel, uint8_t dmrTXLevel, uint8_t ysfTXLevel, uint8_t p25TXLevel, uint8_t nxdnTXLevel, uint8_t pocsagTXLevel, int16_t txDCOffset, int16_t rxDCOffset)
void CIO::setParameters(bool rxInvert, bool txInvert, bool pttInvert, uint8_t rxLevel, uint8_t cwIdTXLevel, uint8_t dstarTXLevel, uint8_t dmrTXLevel, uint8_t ysfTXLevel, uint8_t p25TXLevel, uint8_t nxdnTXLevel, uint8_t pocsagTXLevel, uint8_t fmTXLevel, int16_t txDCOffset, int16_t rxDCOffset)
{
m_pttInvert = pttInvert;
@ -568,6 +588,7 @@ void CIO::setParameters(bool rxInvert, bool txInvert, bool pttInvert, uint8_t rx
m_p25TXLevel = q15_t(p25TXLevel * 128);
m_nxdnTXLevel = q15_t(nxdnTXLevel * 128);
m_pocsagTXLevel = q15_t(pocsagTXLevel * 128);
m_fmTXLevel = q15_t(fmTXLevel * 128);
m_rxDCOffset = DC_OFFSET + rxDCOffset;
m_txDCOffset = DC_OFFSET + txDCOffset;
@ -618,4 +639,3 @@ bool CIO::hasLockout() const
{
return m_lockout;
}