Sysex utility functions

Functions
uint16_t	sysex_encoded_length (uint16_t decoded_length)
	Compute the length of a message after it is encoded.
uint16_t	sysex_decoded_length (uint16_t encoded_length)
	Compute the length of a message after it is decoded.
uint16_t	sysex_encode (uint8_t *encoded, const uint8_t *source, uint16_t length)
	Encode data so that it can be transmitted safely in a sysex message.
uint16_t	sysex_decode (uint8_t *decoded, const uint8_t *source, uint16_t length)
	Decode encoded data.

---

Function Documentation

uint16_t sysex_decode	(	uint8_t *	decoded,
		const uint8_t *	source,
		uint16_t	length
	)

Decode encoded data.

Parameters:

	decoded	The output data buffer, must be at least sysex_decoded_length(length) bytes long.
	source	The input buffer of data to be decoded.
	length	The number of bytes from the input buffer to decode.

Returns:

number of bytes decoded.

uint16_t sysex_decoded_length

(

uint16_t

encoded_length

)

Compute the length of a message after it is decoded.

Parameters:

encoded_length

The length, in bytes, of the encoded message.

Returns:

The length, in bytes, of the message after it is decoded.

uint16_t sysex_encode	(	uint8_t *	encoded,
		const uint8_t *	source,
		uint16_t	length
	)

Encode data so that it can be transmitted safely in a sysex message.

Parameters:

	encoded	The output data buffer, must be at least sysex_encoded_length(length) bytes long.
	source	The input buffer of data to be encoded.
	length	The number of bytes from the input buffer to encode.

Returns:

number of bytes encoded.

uint16_t sysex_encoded_length

(

uint16_t

decoded_length

)

Compute the length of a message after it is encoded.

Parameters:

decoded_length

The length, in bytes, of the message to encode.

Returns:

The length, in bytes, of the message after encodeing.