daisy::MidiParser¶

Module: LIBDAISY / HUMAN_INTERFACE / MIDI

Utility class for parsing raw byte streams into MIDI messages. More...

#include <midi_parser.h>

Public Functions¶

	Name
	MidiParser()
	~MidiParser()
void	Init()
bool	Parse(uint8_t byte, MidiEvent * event_out) Parse one MIDI byte. If the byte completes a parsed event, its value will be assigned to the dereferenced output pointer. Otherwise, status is preserved in anticipation of the next sequential byte. Return value indicates if a new event was parsed or not.
void	Reset() Reset parser to default state.

Detailed Description¶

class daisy::MidiParser;

Utility class for parsing raw byte streams into MIDI messages.

Implemented as a state machine designed to parse one byte at a time

Public Functions Documentation¶

function MidiParser¶

inline MidiParser()

function ~MidiParser¶

inline ~MidiParser()

function Init¶

inline void Init()

function Parse¶

bool Parse(
    uint8_t byte,
    MidiEvent * event_out
)

Parse one MIDI byte. If the byte completes a parsed event, its value will be assigned to the dereferenced output pointer. Otherwise, status is preserved in anticipation of the next sequential byte. Return value indicates if a new event was parsed or not.

Parameters:

byte Raw MIDI byte to parse
event_out Pointer to output event object, value assigned on parse success

Return:

true If a new event was parsed
false If no new event was parsed

function Reset¶

void Reset()

Reset parser to default state.

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Updated on 2024-01-03 at 19:41:01 +0000