- /** MIDI command for a note on (activation) event. */
- #define MIDI_COMMAND_NOTE_ON 0x90
-
- /** MIDI command for a note off (deactivation) event. */
- #define MIDI_COMMAND_NOTE_OFF 0x80
-
- /** Standard key press velocity value used for all note events, as no pressure sensor is mounted. */
- #define MIDI_STANDARD_VELOCITY 64
-
- /** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel
- * addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address.
- *
- * \param[in] channel MIDI channel number to address
- */
- #define MIDI_CHANNEL(channel) ((channel) - 1)
-