Ulogstream

UlogStream (UORB message)

Message to stream ULog data from the logger. Corresponds to the LOGGING_DATA mavlink message

source file

```c

Message to stream ULog data from the logger. Corresponds to the LOGGING_DATA

mavlink message

uint64 timestamp # time since system start (microseconds)

flags bitmasks

uint8 FLAGS_NEED_ACK = 1 # if set, this message requires to be acked. # Acked messages are published synchronous: a # publisher waits for an ack before sending the # next message

uint8 length # length of data uint8 first_message_offset # offset into data where first message starts. This # can be used for recovery, when a previous message got lost uint16 msg_sequence # allows determine drops uint8 flags # see FLAGS_* uint8[249] data # ulog data

uint8 ORB_QUEUE_LENGTH = 16 # TODO: we might be able to reduce this if mavlink polled on the topic

```