# UavcanParameterRequest (UORB message)

UAVCAN-MAVLink parameter bridge request type

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# UAVCAN-MAVLink parameter bridge request type
uint64 timestamp        # time since system start (microseconds)

uint8 MESSAGE_TYPE_PARAM_REQUEST_READ = 20  # MAVLINK_MSG_ID_PARAM_REQUEST_READ
uint8 MESSAGE_TYPE_PARAM_REQUEST_LIST = 21  # MAVLINK_MSG_ID_PARAM_REQUEST_LIST
uint8 MESSAGE_TYPE_PARAM_SET = 23       # MAVLINK_MSG_ID_PARAM_SET
uint8 message_type              # MAVLink message type: PARAM_REQUEST_READ, PARAM_REQUEST_LIST, PARAM_SET

uint8 NODE_ID_ALL = 0       # MAV_COMP_ID_ALL
uint8 node_id           # UAVCAN node ID mapped from MAVLink component ID

char[17] param_id       # MAVLink/UAVCAN parameter name
int16 param_index       # -1 if the param_id field should be used as identifier

uint8 PARAM_TYPE_UINT8 = 1  # MAV_PARAM_TYPE_UINT8
uint8 PARAM_TYPE_INT64 = 8  # MAV_PARAM_TYPE_INT64
uint8 PARAM_TYPE_REAL32 = 9 # MAV_PARAM_TYPE_REAL32
uint8 param_type        # MAVLink parameter type

int64 int_value         # current value if param_type is int-like
float32 real_value      # current value if param_type is float-like

uint8 ORB_QUEUE_LENGTH = 4