midiMetaEvent_t Struct Reference

Detailed Description

Contains information for a non-MIDI meta-event from a MIDI file.

#include <midiFileParser.h>

Data Fields
metaEventType_t	type
	The type of this MIDI meta-event.
uint32_t	length
	The number of data bytes this meta event contains.
union {
const char *	text
	Contains text data, when {type <= 0x0F}.
const uint8_t *	data
	Contains binary data, when type is PROPRIETARY.
uint32_t	tempo
	Contains a tempo, in microseconds per quarter note, when type is TEMPO.
uint16_t	sequenceNumber
	Contains a sequence number for this track, when type is SEQUENCE_NUMBER.
uint8_t	prefix
	Contains a channel or port prefix, when type is CHANNEL_PREFIX or PORT_PREFIX respectively.
struct {
uint8_t	hour
uint8_t	min
uint8_t	sec
uint8_t	frame
uint8_t	frameHundredths
}	startTime
	Contains the start time of this track, when type is SMPTE_OFFSET.
midiTimeSignature_t	timeSignature
	Contains time signature data, when type is TIME_SIGNATURE.
struct {
uint8_t	flats
	The number of flats in the key.
uint8_t	sharps
	The number of sharps in the key.
bool	minor
	True for a minor key, false for a major key.
}	keySignature
	Contains key signature data, when type is KEY_SIGNATURE.
};

Field Documentation

type

metaEventType_t type

The type of this MIDI meta-event.

length

uint32_t length

The number of data bytes this meta event contains.

[union]

union { ... }

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The documentation for this struct was generated from the following file:

• main/midi/midiFileParser.h