a few more controls, automated param mapping is a success
This commit is contained in:
Gordon JC Pearce
parent
9dc7f5b0ea
commit
875cf03b44
@ -20,116 +20,167 @@
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START_NAMESPACE_DISTRHO
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Chassis::Chassis() : Plugin(kParameterCount, 0, 0), sampleRate(getSampleRate()) { // one parameter, no programs, no states
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Chassis::Chassis() : Plugin(parameterCount, 0, 0), sampleRate(getSampleRate()) { // one parameter, no programs, no states
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}
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// Initialisation functions
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void Chassis::initParameter(uint32_t index, Parameter ¶meter) {
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switch (index) {
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case k_saw:
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case paramSaw:
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parameter.hints = kParameterIsAutomatable | kParameterIsBoolean;
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parameter.name = "Saw";
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parameter.symbol = "saw";
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parameter.symbol = "ch_saw";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 127.0f;
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parameter.midiCC = 17;
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break;
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case k_sqr:
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case paramSqr:
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parameter.hints = kParameterIsAutomatable | kParameterIsBoolean;
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parameter.name = "Square";
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parameter.symbol = "sqr";
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parameter.symbol = "ch_sqr";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.ranges.def = 127.0f;
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parameter.midiCC = 16;
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break;
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case k_sub:
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case paramSub:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "Sub Osc";
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parameter.symbol = "sub";
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parameter.symbol = "ch_sub";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.midiCC = 18;
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break;
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case k_attack:
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case paramAttack:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "Attack";
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parameter.symbol = "attack";
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parameter.symbol = "ch_attack";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.ranges.def = 59.0f;
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parameter.midiCC = 73;
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break;
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case k_decay:
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case paramDecay:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "Decay";
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parameter.symbol = "decay";
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parameter.symbol = "ch_decay";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.ranges.def = 32.0f;
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parameter.midiCC = 75;
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break;
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case k_sustain:
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case paramSustain:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "Sustain";
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parameter.symbol = "sustain";
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parameter.symbol = "ch_sustain";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.ranges.def = 86.0f;
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parameter.midiCC = 27;
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break;
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case k_release:
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case paramRelease:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "Release";
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parameter.symbol = "release";
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parameter.symbol = "ch_release";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 40.0f;
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parameter.midiCC = 72;
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break;
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case paramEnvGate:
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parameter.hints = kParameterIsAutomatable | kParameterIsBoolean;
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parameter.name = "Env / Gate";
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parameter.symbol = "ch_envgate";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 0.0f;
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parameter.midiCC = 72;
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parameter.midiCC = 25;
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break;
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case paramVCALevel:
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parameter.hints = kParameterIsAutomatable;
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parameter.name = "VCA Level";
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parameter.symbol = "ch_vcalevel";
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 127.0f;
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parameter.ranges.def = 40.0f;
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parameter.midiCC = 26;
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break;
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}
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}
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void Chassis::setParameterValue(uint32_t index, float value) {
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// printf("setparametervalue %d\n", index);
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switch (index) {
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case k_saw:
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s.patch.saw = value / 127.0f;
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case paramSaw:
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s.patchRam.switch1 &= 0xef;
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s.patchRam.switch1 |= (value > 63) << 4;
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break;
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case k_sqr:
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s.patch.sqr = value / 127.0f;
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case paramSqr:
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s.patchRam.switch1 &= 0xf7;
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s.patchRam.switch1 |= (value > 63) << 3;
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break;
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case k_sub:
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s.patch.sub = value / 127.0f;
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case paramSub:
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s.patchRam.sub = value;
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break;
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case k_attack:
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s.patch.attack = attack_table[(int)value];
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case paramAttack:
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s.patchRam.env_a = value;
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break;
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case k_decay:
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s.patch.decay = decay_table[(int)value];
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case paramDecay:
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s.patchRam.env_d = value;
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break;
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case k_sustain:
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s.patch.sustain = (int)value << 7;
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case paramSustain:
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s.patchRam.env_s = value;
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break;
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case k_release:
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s.patch.release = decay_table[(int)value];
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case paramRelease:
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s.patchRam.env_r = value;
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break;
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case paramEnvGate:
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s.patchRam.switch2 &= 0xfb;
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s.patchRam.switch2 |= (value > 63) << 2;
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break;
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case paramVCALevel:
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s.patchRam.vca = value;
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break;
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}
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}
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/*
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float Chassis::getParameterValue(uint32_t index) const {
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// printf("getparametervalue %d\n", index);
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switch (index) {
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case paramSaw:
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return (s.patchRam.switch1 & 0x10) ? 127.0f : 0.0f;
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break;
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case paramSqr:
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return (s.patchRam.switch1 & 0x08) ? 127.0f : 0.0f;
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break;
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case paramAttack:
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return s.patchRam.env_a;
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break;
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case paramDecay:
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return s.patchRam.env_d;
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break;
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case paramSustain:
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return s.patchRam.env_s;
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break;
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case paramRelease:
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return s.patchRam.env_r;
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break;
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}
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return 0;
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}
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*/
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void Chassis::initAudioPort(bool input, uint32_t index, AudioPort &port) {
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port.groupId = kPortGroupStereo;
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Plugin::initAudioPort(input, index, port);
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@ -137,16 +188,7 @@ void Chassis::initAudioPort(bool input, uint32_t index, AudioPort &port) {
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if (!input && index == 0) port.name = "Left Out";
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if (!input && index == 1) port.name = "Right Out";
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}
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/*
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void Chassis::initProgramName(uint32_t index, String &programName) {
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programName = "init";
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}
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void Chassis::loadProgram(uint32_t index) {
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prog_offset = (index & 0x3f) << 7;
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program = index + 1;
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}
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*/
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// Processing functions
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void Chassis::activate() {
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@ -162,7 +204,6 @@ void Chassis::deactivate() {
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void Chassis::noteOn(uint8_t note) {
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uint32_t i;
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//printf("noteon %d %d\n", note, vPtr);
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for (i = 0; i < NUM_VOICES; i++) {
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vPtr++;
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if (vPtr == NUM_VOICES) vPtr = 0;
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@ -196,7 +237,6 @@ void Chassis::noteOff(uint8_t note) {
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void Chassis::doMidi(const MidiEvent *ev, uint32_t count, uint32_t timeLimit) {
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// printf("doMidi() handling events from %d to %d\n", lastEvent, timeLimit);
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uint32_t i;
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uint8_t val = 0;
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if (count == 0) return;
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for (i = lastEvent; i < count; i++) {
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// printf("doMidi event number %d of %d %02x %02x\n", i, count, ev[i].data[0], ev[i].data[1]);
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@ -208,35 +248,6 @@ void Chassis::doMidi(const MidiEvent *ev, uint32_t count, uint32_t timeLimit) {
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case 0x80:
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noteOff(ev[i].data[1]);
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break;
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#if 0
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case 0xb0:
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//printf("cc %02x %02x\n", ev[i].data[1], ev[i].data[2]);
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val = ev[i].data[2]; // get control value
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switch (ev[i].data[1]) {
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case 16:
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s.patch.sqr = val / 127.0f;
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break;
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case 17:
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s.patch.saw = val / 127.0f;
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break;
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case 18:
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s.patch.sub = val / 127.0f;
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break;
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case 73:
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s.patch.attack = attack_table[val];
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break;
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case 75:
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s.patch.decay = decay_table[val];
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break;
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case 72:
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s.patch.release = decay_table[val];
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break;
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case 27:
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s.patch.sustain = val << 7;
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}
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break;
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#endif
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}
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}
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lastEvent = i;
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@ -32,14 +32,16 @@ START_NAMESPACE_DISTRHO
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class Chassis : public Plugin {
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public:
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enum Parameters {
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k_saw,
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k_sqr,
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k_sub,
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k_attack,
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k_decay,
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k_sustain,
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k_release,
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kParameterCount
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paramSaw,
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paramSqr,
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paramSub,
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paramAttack,
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paramDecay,
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paramSustain,
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paramRelease,
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paramEnvGate,
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paramVCALevel,
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parameterCount
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};
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Chassis();
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@ -59,7 +61,7 @@ class Chassis : public Plugin {
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void initParameter(uint32_t index, Parameter ¶meter) override;
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void setParameterValue(uint32_t index, float value) override;
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// float getParameterValue(uint32_t index) const override;
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float getParameterValue(uint32_t index) const override;
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// void initProgramName(uint32_t index, String &programName) override;
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// void loadProgram(uint32_t index) override;
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@ -84,40 +86,6 @@ class Chassis : public Plugin {
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DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(Chassis);
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};
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uint16_t attack_table[128] = {
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0x4000, 0x2000, 0x1000, 0x0aaa, 0x0800, 0x0666, 0x0555, 0x0492, 0x0400,
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0x038e, 0x0333, 0x02e9, 0x02ab, 0x0276, 0x0249, 0x0222, 0x0200, 0x01e2,
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0x01c7, 0x01af, 0x0199, 0x0186, 0x0174, 0x0164, 0x0155, 0x0148, 0x013b,
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0x012f, 0x0124, 0x011a, 0x0111, 0x0108, 0x0100, 0x00f8, 0x00f1, 0x00ea,
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0x00e4, 0x00dd, 0x00d8, 0x00d2, 0x00cd, 0x00c8, 0x00c3, 0x00bf, 0x00ba,
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0x00b6, 0x00b2, 0x00ae, 0x00ab, 0x00a7, 0x00a4, 0x00a1, 0x009e, 0x009b,
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0x0098, 0x0095, 0x0092, 0x0090, 0x008d, 0x008b, 0x0089, 0x0086, 0x0084,
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0x0082, 0x007f, 0x007d, 0x007a, 0x0077, 0x0074, 0x0072, 0x006f, 0x006c,
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0x0069, 0x0067, 0x0064, 0x0061, 0x005e, 0x005c, 0x0059, 0x0056, 0x0053,
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0x0050, 0x004e, 0x004b, 0x0048, 0x0045, 0x0042, 0x0040, 0x003f, 0x003d,
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0x003c, 0x003a, 0x0039, 0x0037, 0x0036, 0x0034, 0x0033, 0x0031, 0x0030,
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0x002e, 0x002d, 0x002b, 0x002a, 0x0028, 0x0027, 0x0025, 0x0024, 0x0022,
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0x0021, 0x0021, 0x0020, 0x0020, 0x001f, 0x001f, 0x001e, 0x001e, 0x001d,
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0x001d, 0x001c, 0x001c, 0x001b, 0x001b, 0x001a, 0x0019, 0x0018, 0x0017,
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0x0016, 0x0015};
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uint16_t decay_table[128] = {
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0x1000, 0x3000, 0x5000, 0x7000, 0x9000, 0xa000, 0xa800, 0xb000, 0xb800,
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0xc000, 0xc800, 0xd000, 0xd800, 0xe000, 0xe800, 0xf000, 0xf080, 0xf100,
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0xf180, 0xf200, 0xf280, 0xf300, 0xf380, 0xf400, 0xf480, 0xf500, 0xf580,
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0xf600, 0xf680, 0xf700, 0xf780, 0xf800, 0xf880, 0xf900, 0xf980, 0xfa00,
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0xfa80, 0xfb00, 0xfb80, 0xfc00, 0xfc80, 0xfd00, 0xfd80, 0xfe00, 0xfe0c,
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0xfe18, 0xfe24, 0xfe30, 0xfe3c, 0xfe48, 0xfe54, 0xfe60, 0xfe6c, 0xfe78,
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0xfe84, 0xfe90, 0xfe9c, 0xfea8, 0xfeb4, 0xfec0, 0xfecc, 0xfed8, 0xfee4,
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0xfef0, 0xfefc, 0xff08, 0xff0c, 0xff10, 0xff14, 0xff18, 0xff1c, 0xff20,
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0xff24, 0xff28, 0xff2c, 0xff30, 0xff34, 0xff38, 0xff3c, 0xff40, 0xff44,
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0xff48, 0xff4c, 0xff50, 0xff54, 0xff58, 0xff5c, 0xff60, 0xff64, 0xff68,
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0xff6c, 0xff70, 0xff74, 0xff78, 0xff7c, 0xff80, 0xff84, 0xff88, 0xff8c,
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0xff90, 0xff94, 0xff98, 0xff9c, 0xffa0, 0xffa4, 0xffa8, 0xffac, 0xffb0,
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0xffb4, 0xffb8, 0xffbc, 0xffc0, 0xffc4, 0xffc8, 0xffcc, 0xffd0, 0xffd4,
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0xffd8, 0xffdc, 0xffe0, 0xffe4, 0xffe8, 0xffec, 0xfff0, 0xfff1, 0xfff2,
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0xfff3, 0xfff4};
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END_NAMESPACE_DISTRHO
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#endif // _CHASSIS_HPP
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@ -27,28 +27,37 @@ bool Voice::isFree() {
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}
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void Voice::on(uint32_t key, bool reset = 0) {
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// printf("======================================================================================\n");
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ff10 = true;
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// what's with the crazy private variables and all the gotos with crazy labels?
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// this code emulates the 78C11 code directly (probably inefficiently)
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// to allow for documenting what the variables actually do
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// they're really bitfields holding a bit for each voice
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ff07 = true;
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// this current implementation doesn't reset the voice
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(void)reset;
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ff10 = true; // note held from keyboard
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ff07 = true; // attack phase
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if (note == key) goto h0144;
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note = key;
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if (ff11) goto h013e;
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h0132:
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if (ff33) goto h0149;
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if (ff33) goto h0149; // sustained
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ff33 = false;
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goto h0149;
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h013e:
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ff00 = true;
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ff00 = true; // in a real one, voice counter needs programmed
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goto h0149;
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h0144:
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if (!ff11) goto h0132;
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if (!ff11) goto h0132; // unsure, copied from ff10 at start of mainloop
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h0149:
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// printf("after 0144h, %d %x %x %x %x\n", note, ff07, ff10, ff11, ff33);
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// this is in the wrong place really but is the equivalent of programming the counter
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// and VCO ramp DAC
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omega = (261.63 * powf(2, (note - 60) / 12.0f)) / 48000.0f;
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}
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@ -63,13 +72,10 @@ void Voice::off() {
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}
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void Voice::gate(Synth &s) {
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uint16_t bc, ea = env;
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ff11 = ff10;
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// 0509
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if (!ff11) goto h0538;
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@ -79,23 +85,19 @@ void Voice::gate(Synth &s) {
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// 0513
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if (!ff07) goto h051e;
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// 0517
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h0517:
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//printf("got to 0517\n");
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ff07 = false;
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h051e:
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//printf("got to 051e\n");
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bc = s.patch.sustain; // half scale
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bc = s.patchRam.env_s << 7; // half scale
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if (ea < bc) ea = bc;
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ea -= bc;
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bc = ea;
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ea = (ea * s.patch.decay) >> 16;
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ea += s.patch.sustain;
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ea = (ea * decay_table[s.patchRam.env_d]) >> 16;
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ea += s.patchRam.env_s << 7;
|
||||
// printf("returning from decay phase\n");
|
||||
goto h0590;
|
||||
|
||||
@ -110,14 +112,14 @@ void Voice::gate(Synth &s) {
|
||||
ff33 = false;
|
||||
ff08 = false;
|
||||
bc = ea;
|
||||
ea = (ea*s.patch.release)>>16;
|
||||
ea = (ea * decay_table[s.patchRam.env_r]) >> 16;
|
||||
// printf("returning from release phase\n");
|
||||
goto h0590;
|
||||
|
||||
h0563:
|
||||
// printf("attack phase\n");
|
||||
ff08 = false;
|
||||
ea += s.patch.attack;
|
||||
ea += attack_table[s.patchRam.env_a];
|
||||
if (ea & 0xc000) {
|
||||
ea = 0x3fff;
|
||||
ff33 = true;
|
||||
@ -127,7 +129,6 @@ void Voice::gate(Synth &s) {
|
||||
h0590:
|
||||
env = ea;
|
||||
// printf("%04x %d %d %d %d %d \n", ea, ff07, ff08, ff10, ff11, ff33);
|
||||
|
||||
}
|
||||
|
||||
static inline float poly3blep0(float t) {
|
||||
@ -140,7 +141,13 @@ static inline float poly3blep1(float t) {
|
||||
}
|
||||
|
||||
void Voice::run(Synth &s, float *buffer, uint32_t samples) {
|
||||
float y, out, pw = 0, t;
|
||||
float y, out, pw = 0.5, t;
|
||||
|
||||
float sqr = (s.patchRam.switch1 & 0x08) ? 0.175 : 0;
|
||||
float saw = (s.patchRam.switch1 & 0x10) ? 0.220 : 0;
|
||||
float sub = (s.patchRam.sub / 127.0f) * 0.275;
|
||||
|
||||
float gain = 0.5 * powf(2, (s.patchRam.vca / 64.0f) - 1);
|
||||
|
||||
for (uint32_t i = 0; i < samples; i++) {
|
||||
y = delay;
|
||||
@ -148,21 +155,19 @@ void Voice::run(Synth &s, float *buffer, uint32_t samples) {
|
||||
|
||||
phase += omega;
|
||||
|
||||
float pulseWidth = 0.5; // pwm[i];
|
||||
|
||||
// if(pulseWidth > 1) pulseWidth = 1;
|
||||
// if(pulseWidth < 0) pulseWidth = 0;
|
||||
// if(pw > 1) pw = 1;
|
||||
// if(pw < 0) pw = 0;
|
||||
|
||||
while (true) {
|
||||
if (pulseStage == 0) {
|
||||
if (phase < pulseWidth) break;
|
||||
if (phase < pw) break;
|
||||
#if 1
|
||||
float t = (phase - pulseWidth) / omega;
|
||||
t = (phase - pw) / omega;
|
||||
#else
|
||||
float t = (phase - pulseWidth) / (widthDelay - pulseWidth + freq);
|
||||
t = (phase - pw) / (widthDelay - pw + freq);
|
||||
#endif
|
||||
y -= poly3blep0(t) * s.patch.sqr;
|
||||
delay -= poly3blep1(t) * s.patch.sqr;
|
||||
y -= poly3blep0(t) * sqr;
|
||||
delay -= poly3blep1(t) * sqr;
|
||||
pulseStage = 1;
|
||||
}
|
||||
|
||||
@ -170,11 +175,11 @@ void Voice::run(Synth &s, float *buffer, uint32_t samples) {
|
||||
if (phase < 1) break;
|
||||
|
||||
float t = (phase - 1) / omega;
|
||||
y += poly3blep0(t) * (s.patch.saw + s.patch.sqr);
|
||||
delay += poly3blep1(t) * (s.patch.saw + s.patch.sqr);
|
||||
y += poly3blep0(t) * (saw + sqr);
|
||||
delay += poly3blep1(t) * (saw + sqr);
|
||||
|
||||
y -= poly3blep0(t) * (s.patch.sub * subosc);
|
||||
delay -= poly3blep1(t) * (s.patch.sub * subosc);
|
||||
y -= poly3blep0(t) * (sub * subosc);
|
||||
delay -= poly3blep1(t) * (sub * subosc);
|
||||
|
||||
pulseStage = 0;
|
||||
phase -= 1;
|
||||
@ -182,18 +187,17 @@ void Voice::run(Synth &s, float *buffer, uint32_t samples) {
|
||||
}
|
||||
}
|
||||
|
||||
delay += s.patch.saw * (1 - (2 * phase));
|
||||
delay += saw * (1 - (2 * phase));
|
||||
|
||||
delay += s.patch.sqr * (pulseStage ? -1.f : 1.f);
|
||||
delay += sqr * (pulseStage ? -1.f : 1.f);
|
||||
|
||||
delay += s.patch.sub * subosc;
|
||||
delay += sub * subosc;
|
||||
|
||||
// out = (2 * y) - 1;
|
||||
out = y;
|
||||
// widthDelay = pulseWidth;
|
||||
// widthDelay = pw;
|
||||
|
||||
vr58c106 += (((env / 16383.0) - vr58c106) * 0.0075);
|
||||
buffer[i] += (0.25 * out * vr58c106);
|
||||
buffer[i] += (gain * out * vr58c106);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -26,7 +26,7 @@ class Synth;
|
||||
|
||||
class Patch {
|
||||
public:
|
||||
float saw=1, sqr, sub;
|
||||
float saw, sqr, sub;
|
||||
uint16_t attack, decay, sustain, release;
|
||||
};
|
||||
|
||||
@ -71,6 +71,39 @@ class Voice {
|
||||
|
||||
float pw_rc = 0;
|
||||
float vr58c106 = 0;
|
||||
uint16_t attack_table[128] = {
|
||||
0x4000, 0x2000, 0x1000, 0x0aaa, 0x0800, 0x0666, 0x0555, 0x0492, 0x0400,
|
||||
0x038e, 0x0333, 0x02e9, 0x02ab, 0x0276, 0x0249, 0x0222, 0x0200, 0x01e2,
|
||||
0x01c7, 0x01af, 0x0199, 0x0186, 0x0174, 0x0164, 0x0155, 0x0148, 0x013b,
|
||||
0x012f, 0x0124, 0x011a, 0x0111, 0x0108, 0x0100, 0x00f8, 0x00f1, 0x00ea,
|
||||
0x00e4, 0x00dd, 0x00d8, 0x00d2, 0x00cd, 0x00c8, 0x00c3, 0x00bf, 0x00ba,
|
||||
0x00b6, 0x00b2, 0x00ae, 0x00ab, 0x00a7, 0x00a4, 0x00a1, 0x009e, 0x009b,
|
||||
0x0098, 0x0095, 0x0092, 0x0090, 0x008d, 0x008b, 0x0089, 0x0086, 0x0084,
|
||||
0x0082, 0x007f, 0x007d, 0x007a, 0x0077, 0x0074, 0x0072, 0x006f, 0x006c,
|
||||
0x0069, 0x0067, 0x0064, 0x0061, 0x005e, 0x005c, 0x0059, 0x0056, 0x0053,
|
||||
0x0050, 0x004e, 0x004b, 0x0048, 0x0045, 0x0042, 0x0040, 0x003f, 0x003d,
|
||||
0x003c, 0x003a, 0x0039, 0x0037, 0x0036, 0x0034, 0x0033, 0x0031, 0x0030,
|
||||
0x002e, 0x002d, 0x002b, 0x002a, 0x0028, 0x0027, 0x0025, 0x0024, 0x0022,
|
||||
0x0021, 0x0021, 0x0020, 0x0020, 0x001f, 0x001f, 0x001e, 0x001e, 0x001d,
|
||||
0x001d, 0x001c, 0x001c, 0x001b, 0x001b, 0x001a, 0x0019, 0x0018, 0x0017,
|
||||
0x0016, 0x0015};
|
||||
|
||||
uint16_t decay_table[128] = {
|
||||
0x1000, 0x3000, 0x5000, 0x7000, 0x9000, 0xa000, 0xa800, 0xb000, 0xb800,
|
||||
0xc000, 0xc800, 0xd000, 0xd800, 0xe000, 0xe800, 0xf000, 0xf080, 0xf100,
|
||||
0xf180, 0xf200, 0xf280, 0xf300, 0xf380, 0xf400, 0xf480, 0xf500, 0xf580,
|
||||
0xf600, 0xf680, 0xf700, 0xf780, 0xf800, 0xf880, 0xf900, 0xf980, 0xfa00,
|
||||
0xfa80, 0xfb00, 0xfb80, 0xfc00, 0xfc80, 0xfd00, 0xfd80, 0xfe00, 0xfe0c,
|
||||
0xfe18, 0xfe24, 0xfe30, 0xfe3c, 0xfe48, 0xfe54, 0xfe60, 0xfe6c, 0xfe78,
|
||||
0xfe84, 0xfe90, 0xfe9c, 0xfea8, 0xfeb4, 0xfec0, 0xfecc, 0xfed8, 0xfee4,
|
||||
0xfef0, 0xfefc, 0xff08, 0xff0c, 0xff10, 0xff14, 0xff18, 0xff1c, 0xff20,
|
||||
0xff24, 0xff28, 0xff2c, 0xff30, 0xff34, 0xff38, 0xff3c, 0xff40, 0xff44,
|
||||
0xff48, 0xff4c, 0xff50, 0xff54, 0xff58, 0xff5c, 0xff60, 0xff64, 0xff68,
|
||||
0xff6c, 0xff70, 0xff74, 0xff78, 0xff7c, 0xff80, 0xff84, 0xff88, 0xff8c,
|
||||
0xff90, 0xff94, 0xff98, 0xff9c, 0xffa0, 0xffa4, 0xffa8, 0xffac, 0xffb0,
|
||||
0xffb4, 0xffb8, 0xffbc, 0xffc0, 0xffc4, 0xffc8, 0xffcc, 0xffd0, 0xffd4,
|
||||
0xffd8, 0xffdc, 0xffe0, 0xffe4, 0xffe8, 0xffec, 0xfff0, 0xfff1, 0xfff2,
|
||||
0xfff3, 0xfff4};
|
||||
};
|
||||
|
||||
class Synth {
|
||||
@ -82,5 +115,33 @@ class Synth {
|
||||
uint32_t blockLeft;
|
||||
uint32_t framesLeft = 0;
|
||||
|
||||
// okay, not the greatest, this right here
|
||||
// this struct contains the bytes that make up a Juno 106 patch in
|
||||
// sysex order, exactly as they'd be transmitted or received by a
|
||||
// real one.
|
||||
// the horrifying implication here is that we can just shunt this
|
||||
// around and memcpy() values from sysex on top of it
|
||||
|
||||
struct {
|
||||
uint8_t lfo_rate = 57;
|
||||
uint8_t lfo_delay = 45;
|
||||
uint8_t lfo_dco = 0;
|
||||
uint8_t lfo_pwm = 55;
|
||||
uint8_t noise = 0;
|
||||
uint8_t vcf_cut = 85;
|
||||
uint8_t vcf_res = 0;
|
||||
uint8_t vcf_env = 0;
|
||||
uint8_t vcf_lfo = 0;
|
||||
uint8_t vcf_kyb = 108;
|
||||
uint8_t vca = 52;
|
||||
uint8_t env_a = 59;
|
||||
uint8_t env_d = 32;
|
||||
uint8_t env_s = 86;
|
||||
uint8_t env_r = 40;
|
||||
uint8_t sub = 0;
|
||||
uint8_t switch1 = 26;
|
||||
uint8_t switch2 = 24;
|
||||
} patchRam;
|
||||
};
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user