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MiniDexed
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Still something mixed up regarding which TGs are configured/playing?

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unison
probonopd 7 days ago
parent a4af7b238d
commit 84b39cb1ce
2 changed files with 60 additions and 62 deletions
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  1. 12
      src/config.h
  2. 110
      src/minidexed.cpp

12
src/config.h
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@ -47,17 +47,17 @@ public:
#if (RASPPI==4 || RASPPI==5)
// Pi 4 and 5 quad core
// These are max values, default is to support 8 in total with optional 16 TGs
static const unsigned TGsCore1 = 2; // process 2 TGs on core 1
static const unsigned TGsCore23 = 3; // process 3 TGs on core 2 and 3 each
static const unsigned TGsCore1Opt = 2; // process optional additional 2 TGs on core 1
static const unsigned TGsCore23Opt = 3; // process optional additional 3 TGs on core 2 and 3 each
static const unsigned TGsCore1 = 2*4; // process 2 TGs on core 1
static const unsigned TGsCore23 = 3*4; // process 3 TGs on core 2 and 3 each
static const unsigned TGsCore1Opt = 2*4; // process optional additional 2 TGs on core 1
static const unsigned TGsCore23Opt = 3*4; // process optional additional 3 TGs on core 2 and 3 each
static const unsigned MinToneGenerators = TGsCore1 + 2*TGsCore23;
static const unsigned AllToneGenerators = TGsCore1 + TGsCore1Opt + 2*TGsCore23 + 2*TGsCore23Opt;
static const unsigned DefToneGenerators = MinToneGenerators;
#else
// Pi 2 or 3 quad core
static const unsigned TGsCore1 = 2; // process 2 TGs on core 1
static const unsigned TGsCore23 = 3; // process 3 TGs on core 2 and 3 each
static const unsigned TGsCore1 = 2*4; // process 2 TGs on core 1
static const unsigned TGsCore23 = 3*4; // process 3 TGs on core 2 and 3 each
static const unsigned TGsCore1Opt = 0;
static const unsigned TGsCore23Opt = 0;
static const unsigned MinToneGenerators = TGsCore1 + 2*TGsCore23;

110
src/minidexed.cpp
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@ -673,6 +673,8 @@ void CMiniDexed::ProgramChange (unsigned nProgram, unsigned nTG)
assert (nTG < CConfig::AllToneGenerators);
if (nTG >= m_nToneGenerators) return; // Not an active TG
LOGNOTE("Voice change: logicalTG=%u, program=%u", nTG, nProgram);
m_nProgram[nTG] = nProgram;
uint8_t Buffer[156];
@ -691,6 +693,7 @@ void CMiniDexed::ProgramChange (unsigned nProgram, unsigned nTG)
unsigned unisonSpread = m_nUnisonSpread[nTG];
for (unsigned v = 0; v < unisonVoices; ++v) {
unsigned physicalTG = getPhysicalTG(nTG, v, unisonVoices);
LOGNOTE(" affected physicalTG=%u (logicalTG=%u, unisonVoice=%u)", physicalTG, nTG, v);
if (physicalTG == nTG || physicalTG >= m_nToneGenerators) continue;
m_pTG[physicalTG]->loadVoiceParameters(Buffer);
setOPMask(0b111111, physicalTG);
@ -1311,62 +1314,57 @@ int CMiniDexed::GetTGParameter (TTGParameter Parameter, unsigned nTG)
}
}
void CMiniDexed::SetVoiceParameter (uint8_t uchOffset, uint8_t uchValue, unsigned nOP, unsigned nTG)
{
assert (nTG < CConfig::AllToneGenerators);
if (nTG >= m_nToneGenerators) return; // Not an active TG
assert (m_pTG[nTG]);
assert (nOP <= 6);
if (nOP < 6)
{
nOP = 5 - nOP; // OPs are in reverse order
if (uchOffset == DEXED_OP_ENABLE)
{
if (uchValue)
{
setOPMask(m_uchOPMask[nTG] | 1 << nOP, nTG);
}
else
{
setOPMask(m_uchOPMask[nTG] & ~(1 << nOP), nTG);
}
return;
}
}
uchOffset += nOP * 21;
assert (uchOffset < 156);
m_pTG[nTG]->setVoiceDataElement (uchOffset, uchValue);
}
uint8_t CMiniDexed::GetVoiceParameter (uint8_t uchOffset, unsigned nOP, unsigned nTG)
{
assert (nTG < CConfig::AllToneGenerators);
if (nTG >= m_nToneGenerators) return 0; // Not an active TG
assert (m_pTG[nTG]);
assert (nOP <= 6);
if (nOP < 6)
{
nOP = 5 - nOP; // OPs are in reverse order
if (uchOffset == DEXED_OP_ENABLE)
{
return !!(m_uchOPMask[nTG] & (1 << nOP));
}
}
uchOffset += nOP * 21;
assert (uchOffset < 156);
return m_pTG[nTG]->getVoiceDataElement (uchOffset);
void CMiniDexed::SetVoiceParameter(uint8_t uchOffset, uint8_t uchValue, unsigned nOP, unsigned nTG)
{
assert(nTG < CConfig::AllToneGenerators);
if (nTG >= m_nToneGenerators) return; // Not an active TG
unsigned unisonVoices = m_nUnisonVoices[nTG];
if (unisonVoices < 1) unisonVoices = 1;
LOGNOTE("SetVoiceParameter: logicalTG=%u, unisonVoices=%u", nTG, unisonVoices);
for (unsigned v = 0; v < unisonVoices; ++v) {
unsigned physicalTG = getPhysicalTG(nTG, v, unisonVoices);
LOGNOTE(" -> physicalTG=%u (logicalTG=%u, unisonVoice=%u)", physicalTG, nTG, v);
if (physicalTG >= m_nToneGenerators) break;
assert(m_pTG[physicalTG]);
unsigned op = nOP;
if (op < 6) {
op = 5 - op; // OPs are in reverse order
if (uchOffset == DEXED_OP_ENABLE) {
if (uchValue) {
setOPMask(m_uchOPMask[physicalTG] | 1 << op, physicalTG);
} else {
setOPMask(m_uchOPMask[physicalTG] & ~(1 << op), physicalTG);
}
continue;
}
}
uint8_t offset = uchOffset + op * 21;
assert(offset < 156);
m_pTG[physicalTG]->setVoiceDataElement(offset, uchValue);
}
}
uint8_t CMiniDexed::GetVoiceParameter(uint8_t uchOffset, unsigned nOP, unsigned nTG)
{
assert(nTG < CConfig::AllToneGenerators);
if (nTG >= m_nToneGenerators) return 0; // Not an active TG
unsigned unisonVoices = m_nUnisonVoices[nTG];
if (unisonVoices < 1) unisonVoices = 1;
unsigned physicalTG = getPhysicalTG(nTG, 0, unisonVoices); // Use first physical TG for this logical TG
LOGNOTE("GetVoiceParameter: logicalTG=%u, unisonVoices=%u, physicalTG=%u", nTG, unisonVoices, physicalTG);
assert(m_pTG[physicalTG]);
unsigned op = nOP;
if (op < 6) {
op = 5 - op; // OPs are in reverse order
if (uchOffset == DEXED_OP_ENABLE) {
return !!(m_uchOPMask[physicalTG] & (1 << op));
}
}
uint8_t offset = uchOffset + op * 21;
assert(offset < 156);
return m_pTG[physicalTG]->getVoiceDataElement(offset);
}
std::string CMiniDexed::GetVoiceName (unsigned nTG)

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