fix midi tx fifo overflow cause data corruption

rename

1 files changed, 45 insertions, 0 deletions

diff --git a/src/class/midi/midi.h b/src/class/midi/midi.h
index f758b6e1c..74dc41749 100644
--- a/src/class/midi/midi.h
+++ b/src/class/midi/midi.h
@@ -61,6 +61,51 @@ typedef enum
   MIDI_JACK_EXTERNAL = 0x02
 } midi_jack_type_t;
 
+typedef enum
+{
+  MIDI_CIN_MISC              = 0,
+  MIDI_CIN_CABLE_EVENT       = 1,
+  MIDI_CIN_SYSCOM_2BYTE      = 2, // 2 byte system common message e.g MTC, SongSelect
+  MIDI_CIN_SYSCOM_3BYTE      = 3, // 3 byte system common message e.g SPP
+  MIDI_CIN_SYSEX_START       = 4, // SysEx starts or continue
+  MIDI_CIN_SYSEX_END_1BYTE   = 5, // SysEx ends with 1 data, or 1 byte system common message
+  MIDI_CIN_SYSEX_END_2BYTE   = 6, // SysEx ends with 2 data
+  MIDI_CIN_SYSEX_END_3BYTE   = 7, // SysEx ends with 3 data
+  MIDI_CIN_NOTE_ON           = 8,
+  MIDI_CIN_NOTE_OFF          = 9,
+  MIDI_CIN_POLY_KEYPRESS     = 10,
+  MIDI_CIN_CONTROL_CHANGE    = 11,
+  MIDI_CIN_PROGRAM_CHANGE    = 12,
+  MIDI_CIN_CHANNEL_PRESSURE  = 13,
+  MIDI_CIN_PITCH_BEND_CHANGE = 14,
+  MIDI_CIN_1BYTE_DATA = 15
+} midi_code_index_number_t;
+
+// MIDI 1.0 status byte
+enum
+{
+  //------------- System Exclusive -------------//
+  MIDI_STATUS_SYSEX_START                    = 0xF0,
+  MIDI_STATUS_SYSEX_END                      = 0xF7,
+
+  //------------- System Common -------------//
+  MIDI_STATUS_SYSCOM_TIME_CODE_QUARTER_FRAME = 0xF1,
+  MIDI_STATUS_SYSCOM_SONG_POSITION_POINTER   = 0xF2,
+  MIDI_STATUS_SYSCOM_SONG_SELECT             = 0xF3,
+  // F4, F5 is undefined
+  MIDI_STATUS_SYSCOM_TUNE_REQUEST            = 0xF6,
+
+  //------------- System RealTime  -------------//
+  MIDI_STATUS_SYSREAL_TIMING_CLOCK           = 0xF8,
+  // 0xF9 is undefined
+  MIDI_STATUS_SYSREAL_START                  = 0xFA,
+  MIDI_STATUS_SYSREAL_CONTINUE               = 0xFB,
+  MIDI_STATUS_SYSREAL_STOP                   = 0xFC,
+  // 0xFD is undefined
+  MIDI_STATUS_SYSREAL_ACTIVE_SENSING         = 0xFE,
+  MIDI_STATUS_SYSREAL_SYSTEM_RESET           = 0xFF,
+};
+
 /// MIDI Interface Header Descriptor
 typedef struct TU_ATTR_PACKED
 {