midi::MidiParser Class Reference

A simple Midi Parser which calls the corresponding events. It supports Midi and BLE Midi messages. The main entry point is the parse command which calls the related methods. More...

#include <MidiParser.h>

Inheritance diagram for midi::MidiParser:

Public Member Functions
	MidiParser (MidiAction *MidiAction, int filter_channel=-1)
void	begin (MidiAction *MidiAction, int filter_channel=-1)
	Assigns the MidiAction and optinally defines a midi channel.
virtual void	onCommand (uint8_t channel, uint8_t status, uint8_t p1, uint8_t p2)
virtual void	onControlChange (uint8_t controller, uint8_t controllerValue, uint8_t channel)
virtual void	onNoteOff (uint8_t note, uint8_t velocity, uint8_t channel)
virtual void	onNoteOn (uint8_t note, uint8_t velocity, uint8_t channel)
virtual void	onPitchBend (uint8_t value, uint8_t channel)
void	parse (uint8_t *msg, uint8_t len)
	Parse a string into midi messages. More...

Protected Attributes
int	filter_channel = -1
MidiAction *	p_MidiAction = nullptr

Detailed Description

A simple Midi Parser which calls the corresponding events. It supports Midi and BLE Midi messages. The main entry point is the parse command which calls the related methods.

In this implementation the handler just passes the noteOn and noteOff to the MidiAction.

If you indicate the channel in the constructor, it is used as filter to process only the messages for the indicated channel.

http://www.hangar42.nl/wp-content/uploads/2017/10/BLE-MIDI-spec.pdf

by Phil Schatzmann

Member Function Documentation

parse()

void midi::MidiParser::parse	(	uint8_t *	msg,
		uint8_t	len
	)

Parse a string into midi messages.

Parse byte stream for ble midi messages.

Parameters

[in]	msg	byte stream
[in]	len	length of the msg

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The documentation for this class was generated from the following files:

• src/MidiParser.h
• src/MidiParser.cpp