Added Serial Format to settings for Teensyduino boards

src/midi_Settings.h

@@ -99,6 +99,10 @@ struct DefaultSettings
     Setting this field to 0 will disable sending MIDI active sensing.
     */
     static const uint16_t SenderActiveSensingPeriodicity = 0;
+
+    #if defined(TEENSYDUINO)
+    static const uint8_t SerialFormat = SERIAL_8N1;
+    #endif
 };
 
 END_MIDI_NAMESPACE

src/serialMIDI.h

@@ -58,6 +58,8 @@ public:
         // Initialise the Serial port
         #if defined(AVR_CAKE)
             mSerial. template open<Settings::BaudRate>();
+        #elif defined(TEENSYDUINO)
+            mSerial.begin(Settings::BaudRate, SERIAL_8N1_TXINV);
         #else
             mSerial.begin(Settings::BaudRate);
         #endif