fix: change pitch bend variable type from uint8_t to uint32_t for improved precision

neyagakki · neyagakki · commit c17e28c29b95 · 2025-05-13T16:03:53.000+09:00
diff --git a/include/umpToMIDI2Protocol.h b/include/umpToMIDI2Protocol.h
@@ -269,7 +269,7 @@ class umpToMIDI2Protocol
                         case 0xE0: //Pitch bend
                             out1 = ((0x04 << 4) + group) << 24;
                             out1 += (status + channel) << 16;
-                            uint8_t pb = (val2 << 7) + val1;
+                            uint32_t pb = (val2 << 7) + val1;
                             out2 += M2Utils::scaleUp(pb, 14, 32);
                             umpMess[writeIndex] = out1;
                             increaseWrite();
