SemiAxisLength
This is a ROS message definition.
Source
# ==============================================================================
# MIT License
#
# Copyright (c) 2023-2024 Institute for Automotive Engineering (ika), RWTH Aachen University
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# ==============================================================================
# --- Auto-generated by https://github.com/ika-rwth-aachen/etsi_its_messages ---
# python3
# utils/codegen/codegen-py/asn1ToRosMsg.py
# asn1/raw/cpm_ts103324/asn/CPM-PDU-Descriptions.asn
# asn1/raw/cpm_ts103324/asn/CPM-OriginatingStationContainers.asn
# asn1/raw/cpm_ts103324/asn/CPM-PerceivedObjectContainer.asn
# asn1/raw/cpm_ts103324/asn/CPM-PerceptionRegionContainer.asn
# asn1/raw/cpm_ts103324/asn/CPM-SensorInformationContainer.asn
# asn1/patched/cpm_ts103324/asn/cdd/ETSI-ITS-CDD.asn
# -t
# cpm_ts
# -o
# etsi_its_msgs/etsi_its_cpm_ts_msgs/msg
# ------------------------------------------------------------------------------
# --- ASN.1 Definition ---------------------------------------------------------
# /**
# * This DE indicates the horizontal position confidence value which represents the estimated absolute position accuracy, in one of the axis direction as defined in a shape of ellipse with a
# * confidence level of 95 %.
# *
# * The value shall be set to:
# * - `n` (`n > 0` and `n < 4 094`) if the accuracy is equal to or less than n * 0,01 metre,
# * - `4 094` if the accuracy is out of range, i.e. greater than 4,093 m,
# * - `4 095` if the accuracy information is unavailable.
# *
# * The value 0 shall not be used.
# *
# * @note: The fact that a position coordinate value is received with confidence value set to `unavailable(4095)`.
# * can be caused by several reasons, such as:
# * - the sensor cannot deliver the accuracy at the defined confidence level because it is a low-end sensor,
# * - the sensor cannot calculate the accuracy due to lack of variables, or
# * - there has been a vehicle bus (e.g. CAN bus) error.
# * In all 3 cases above, the position coordinate value may be valid and used by the application.
# * If a position coordinate value is received and its confidence value is set to `outOfRange(4094)`, it means that
# * the position coordinate value is not valid and therefore cannot be trusted. Such value is not useful
# * for the application.
#
# * @unit 0,01 metre
# * @category: GeoReference Information
# * @revision: Description revised in V2.1.1
# */
# SemiAxisLength ::= INTEGER{
# doNotUse (0),
# outOfRange (4094),
# unavailable (4095)
# } (0..4095)
# ------------------------------------------------------------------------------
uint16 value
uint16 MIN = 0
uint16 MAX = 4095
uint16 DO_NOT_USE = 0
uint16 OUT_OF_RANGE = 4094
uint16 UNAVAILABLE = 4095