Data logging endpoint

Pebble Protocol endpoint exchanging session data with the phone. More...

Functions
void	dls_endpoint_init (void)
	Initialize the endpoint state.
void	dls_endpoint_close_session (uint8_t session_id)
	Tell the phone a session is closed.
bool	dls_endpoint_send_data (DataLoggingSession *logging_session, const uint8_t *data, unsigned int num_bytes)
	Send a chunk of session data to the phone.
bool	dls_endpoint_open_session (DataLoggingSession *logging_session)
	Announce a session to the phone.

Detailed Description

Pebble Protocol endpoint exchanging session data with the phone.

Messages are sent over the system session; when there is none the functions do nothing.

Function Documentation

dls_endpoint_close_session()

void dls_endpoint_close_session

(

uint8_t

session_id

)

Tell the phone a session is closed.

Parameters

session_id

Session ID.

dls_endpoint_init()

void dls_endpoint_init

(

void

)

Initialize the endpoint state.

dls_endpoint_open_session()

bool dls_endpoint_open_session

(

DataLoggingSession *

logging_session

)

Announce a session to the phone.

Moves the session to the opening state until the phone acks.

Parameters

logging_session

Session to open.

Returns

true if the open message was sent.

dls_endpoint_send_data()

bool dls_endpoint_send_data	(	DataLoggingSession *	logging_session,
		const uint8_t *	data,
		unsigned int	num_bytes
	)

Send a chunk of session data to the phone.

Moves the session to the sending state until the phone acks. Does nothing if the session is still waiting for an ack.

Parameters

logging_session	Session the data belongs to.
data	Whole items read from the session storage.
num_bytes	Length of data in bytes, at most DLS_ENDPOINT_MAX_PAYLOAD.

Returns

false if there is no system session or no send buffer is available, true otherwise.