Adding missing waveform builder sysex command

ZILtoid1991 · May 26, 2024 · f9d64eb · f9d64eb
1 parent 58ac4c1
commit f9d64eb
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/pixelperfectengine/src/pixelperfectengine/audio/modules/qm816.d b/pixelperfectengine/src/pixelperfectengine/audio/modules/qm816.d
@@ -1527,6 +1527,26 @@ public class QM816 : AudioModule {
 							channels[ch].preset);
 					}
 					break;
+				case 0x20:	//Waveform builder
+					const waveSel = msg[msgPos + 1];
+					const waveformType = msg[msgPos + 2];
+					switch (waveformType) {
+						case 0x50:	//square waveform
+							wavetables[waveSel] = generatePulseWave((msg[msgPos + 2]<<3) | (msg[msgPos + 3]>>4));
+							break;
+						case 0x54:	//Triangular wave
+							wavetables[waveSel] = generateTriangularWave((msg[msgPos + 2]<<3) | (msg[msgPos + 3]>>4));
+							break;
+						case 0x74:	//Integrated triangular wave
+							wavetables[waveSel] = integrateTriangularWave(generateTriangularWave
+									((msg[msgPos + 2]<<3) | (msg[msgPos + 3]>>4)));
+							break;
+						case 0x53:	//Sine wave
+							wavetables[waveSel] = generateSinewave([msg[msgPos + 2], msg[msgPos + 3], msg[msgPos + 4], msg[msgPos + 5]]);
+							break;
+						default: break;
+					}
+					break;
 				default:
 					break;
 			}